JP5769432B2 - パッド形態を有する吸水性物品 - Google Patents
パッド形態を有する吸水性物品 Download PDFInfo
- Publication number
- JP5769432B2 JP5769432B2 JP2011015804A JP2011015804A JP5769432B2 JP 5769432 B2 JP5769432 B2 JP 5769432B2 JP 2011015804 A JP2011015804 A JP 2011015804A JP 2011015804 A JP2011015804 A JP 2011015804A JP 5769432 B2 JP5769432 B2 JP 5769432B2
- Authority
- JP
- Japan
- Prior art keywords
- polymer particles
- melt adhesive
- hot melt
- opposite side
- superabsorbent polymer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 0 CC(C*)CC(CC1)CC1C(C)CC1CCCCCCCCC1 Chemical compound CC(C*)CC(CC1)CC1C(C)CC1CCCCCCCCC1 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/539—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
- A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
- A61F13/5323—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having absorbent material located in discrete regions, e.g. pockets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
- A61F13/533—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having discontinuous areas of compression
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/4704—Sanitary towels, incontinence pads or napkins having preferential bending zones, e.g. fold lines or grooves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/49001—Absorbent articles specially adapted to be worn around the waist, e.g. diapers having preferential bending zones, e.g. fold lines or grooves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F2013/4587—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape with channels or deep spot depressions on the upper surface
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/53051—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
- A61F2013/530547—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers
- A61F2013/530554—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers and being fixed to a web
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/53051—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
- A61F2013/530547—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers
- A61F2013/530562—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers being arranged in discontinuous pattern
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Description
この発明において、「高吸水性ポリマー粒子の単位面積当たりの所要質量に相当する高吸水性ポリマー粒子の不存在域」とは、第2接合域に前記高吸水性ポリマー粒子が実質的に存在していないか、または存在する場合、その単位面積当たりの質量が、第1接合域における前記高吸水性ポリマー粒子の単位面積当たりの所要質量よりも少ない状態を意味する。
2 上層シート
3 下層シート
4 高吸水性ポリマー粒子
6 第1接合域
6a〜6n 第1接合域(高吸水性ポリマー粒子の単位面積当たりの所要質量の存在域)
6p〜6y 第1接合域(高吸水性ポリマー粒子の単位面積当たりの所要質量の存在域)
7 第2接合域(高吸水性ポリマー粒子の単位面積当たりの所要質量の不存在域)
11 ポリマー粒子固定用ホットメルト接着剤
12 シール用ホットメルト接着剤
62 対辺部分
62a〜62c、62i〜62n 対辺部分
62p〜62y 対辺部分
63a、63b 対辺部分
63r〜63y 対辺部分
Claims (13)
- 重なり合う2枚のシート片のうちの少なくとも一方が透水性である前記2枚のシート片の対向面間に高吸水性ポリマー粒子を介在させたパッド形態を有する吸水性物品であって、
前記物品における前記対向面の一方には、ポリマー粒子固定用ホットメルト接着剤が塗布されている第1接合域と、シール用ホットメルト接着剤が塗布されていて前記第1接合域を囲んでいる第2接合域とが形成され、
前記第1接合域は、前記ポリマー粒子固定用ホットメルト接着剤を介して前記対向面の一方に接合している前記高吸水性ポリマー粒子の単位面積当たりの所要質量の存在域を画成しており、
前記第2接合域は、前記対向面どうしが前記シール用ホットメルト接着剤を介して互いに接合し、前記シール用ホットメルト接着剤を介して前記対向面の一方に接合していて、前記第1接合域における前記高吸水性ポリマー粒子の単位面積当たりの所要質量に相当する前記高吸水性ポリマー粒子の不存在域を画成しており、
前記第2接合域を介して隣り合う前記第1接合域どうしは、それぞれの第1接合域における輪郭の一部分を画成していて前記第2接合域を介して向かい合う対辺部分を有し、前記対辺部分どうしの少なくとも一方が、前記対辺部分どうしの長さ方向において、もう一方の対辺部分に向かっての凹凸を反復しており、
前記対辺部分どうしは、互いに接近と離間とを反復するように、前記対辺部分どうしの長さ方向において前記凹凸を反復するとともに、前記対辺部分どうしの一方における凹部と凸部とが前記対辺部分どうしのもう一方における凹部と凸部とに対向していることを特徴とする前記物品。 - 重なり合う2枚のシート片のうちの少なくとも一方が透水性である前記2枚のシート片の対向面間に高吸水性ポリマー粒子を介在させたパッド形態を有する吸水性物品であって、
前記物品における前記対向面の一方には、ポリマー粒子固定用ホットメルト接着剤が塗布されている第1接合域と、シール用ホットメルト接着剤が塗布されていて前記第1接合域を囲んでいる第2接合域とが形成され、
前記第1接合域は、前記ポリマー粒子固定用ホットメルト接着剤を介して前記対向面の一方に接合している前記高吸水性ポリマー粒子の単位面積当たりの所要質量の存在域を画成しており、
前記第2接合域は、前記対向面どうしが前記シール用ホットメルト接着剤を介して互いに接合し、前記シール用ホットメルト接着剤を介して前記対向面の一方に接合していて、前記第1接合域における前記高吸水性ポリマー粒子の単位面積当たりの所要質量に相当する前記高吸水性ポリマー粒子の不存在域を画成しており、
前記第2接合域を介して隣り合う前記第1接合域どうしは、それぞれの第1接合域における輪郭の一部分を画成していて前記第2接合域を介して向かい合う対辺部分を有し、前記対辺部分どうしの少なくとも一方が、前記対辺部分どうしの長さ方向において、もう一方の対辺部分に向かっての凹凸を反復しており、
前記対辺部分どうしの長さ方向において、前記対辺部分どうしの一方が前記凹凸を反復しており、前記対辺部分どうしのもう一方が直状に延びていることを特徴とする前記物品。 - 前記2枚のシート片それぞれが透水性である請求項1または2に記載の物品。
- 前記2枚のシート片のうちの一方が透水性であり、もう一方が不透水性および難透水性のいずれかであって、前記高吸水性ポリマー粒子が前記もう一方のシート片に接合している請求項1〜3のいずれかに記載の物品。
- 透水性である前記シート片が熱可塑性合成繊維で形成された親水性の不織布である請求項1〜4のいずれかに記載の物品。
- 前記不透水性および難透水性のいずれかであるシート片が熱可塑性合成繊維で形成された疎水性の不織布からなるシート片、前記疎水性の不織布と不透水性プラスチックフィルムとの積層体からなるシート片のいずれかであって、前記高吸水性ポリマー粒子が前記疎水性の不織布に接合している請求項4記載の物品。
- 前記第1接合域における前記ポリマー粒子固定用ホットメルト接着剤と前記第2接合域における前記シール用ホットメルト接着剤とが連続する態様で塗布されている請求項1〜6のいずれかに記載の物品。
- 前記第1接合域における前記ポリマー粒子固定用ホットメルト接着剤と前記第2接合域における前記シール用ホットメルト接着剤とが互いに隣接する態様で塗布されている請求項1〜6のいずれかに記載の物品。
- 前記高吸水性ポリマー粒子が吸水速度AS1を有し、前記第1接合域を形成している2枚の前記シート片の前記対向面間には前記吸水速度AS1よりも遅い吸水速度AS2を有する第2の高吸水性ポリマー粒子が含まれている請求項1〜8のいずれかに記載の物品。
- 前記第2の高吸水性ポリマー粒子が前記対向面のもう一方に第2のポリマー粒子固定用ホットメルト接着剤を介して接合している請求項9記載の物品。
- 前記第2の高吸水性ポリマー粒子が前記対向面のいずれにも接合していない請求項9または10記載の物品。
- 前記ポリマー粒子固定用ホットメルト接着剤と前記シール用ホットメルト接着剤とが同一のものである請求項7 〜11のいずれかに記載の物品。
- 前記物品が互いに直交する縦方向と横方向と厚さ方向とを有し、前記対辺部分どうしが前記横方向へ延びている請求項1〜12のいずれかに記載の物品。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011015804A JP5769432B2 (ja) | 2011-01-27 | 2011-01-27 | パッド形態を有する吸水性物品 |
CN201280004360.8A CN103269664B (zh) | 2011-01-27 | 2012-01-25 | 吸收性物品 |
PCT/JP2012/000450 WO2012102034A1 (en) | 2011-01-27 | 2012-01-25 | Absorbent article |
EP12739912.9A EP2667833B2 (en) | 2011-01-27 | 2012-01-25 | Absorbent article |
US13/882,431 US9072635B2 (en) | 2011-01-27 | 2012-01-25 | Absorbent article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011015804A JP5769432B2 (ja) | 2011-01-27 | 2011-01-27 | パッド形態を有する吸水性物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012152472A JP2012152472A (ja) | 2012-08-16 |
JP5769432B2 true JP5769432B2 (ja) | 2015-08-26 |
Family
ID=46580609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011015804A Expired - Fee Related JP5769432B2 (ja) | 2011-01-27 | 2011-01-27 | パッド形態を有する吸水性物品 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9072635B2 (ja) |
EP (1) | EP2667833B2 (ja) |
JP (1) | JP5769432B2 (ja) |
CN (1) | CN103269664B (ja) |
WO (1) | WO2012102034A1 (ja) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2394008T3 (es) | 2003-02-12 | 2013-01-04 | The Procter & Gamble Company | Núcleo absorbente para un artículo absorbente |
EP1911425B1 (en) | 2003-02-12 | 2014-01-15 | The Procter and Gamble Company | Absorbent core for an absorbent article |
WO2008155722A2 (en) | 2007-06-18 | 2008-12-24 | The Procter & Gamble Company | Disposable absorbent article with sealed absorbent core with substantially continuously distributed absorbent particulate polymer material |
EP2157950B1 (en) | 2007-06-18 | 2013-11-13 | The Procter & Gamble Company | Disposable absorbent article with substantially continuously distributed absorbent particulate polymer material and method |
BRPI0910858A2 (pt) | 2008-04-29 | 2018-03-27 | Procter & Gamble | processo para produção de um núcleo absorvente com uma cobertura de núcleo resistente à estiramento |
EP2329803B1 (en) | 2009-12-02 | 2019-06-19 | The Procter & Gamble Company | Apparatus and method for transferring particulate material |
BR112013030592B1 (pt) | 2011-06-10 | 2021-11-23 | The Procter & Gamble Company | Estrutura absorvente para artigo absorvente, núcleo absorvente que compreende a estrutura absorvente, e artigo absorvente que compreende a estrutura absorvente ou o núcleo absorvente |
ES2459724T3 (es) | 2011-06-10 | 2014-05-12 | The Procter & Gamble Company | Método y aparato para hacer estructuras absorbentes con material absorbente |
EP2532329B1 (en) | 2011-06-10 | 2018-09-19 | The Procter and Gamble Company | Method and apparatus for making absorbent structures with absorbent material |
MX2013014585A (es) | 2011-06-10 | 2014-03-31 | Procter & Gamble | Pañales desechables. |
BR112013030599A2 (pt) | 2011-06-10 | 2016-09-27 | Procter & Gamble | núcleo absorvente para artigos absorventes descartáveis |
EP2532332B2 (en) | 2011-06-10 | 2017-10-04 | The Procter and Gamble Company | Disposable diaper having reduced attachment between absorbent core and backsheet |
BR112013030593B1 (pt) | 2011-06-10 | 2021-02-17 | The Procter & Gamble Company | estrutura absorvente para artigos absorventes |
DE102013018940A1 (de) | 2012-11-13 | 2014-05-15 | The Procter & Gamble Company | Absorptionsartikel mit Kanälen und Signalen |
US9216116B2 (en) | 2012-12-10 | 2015-12-22 | The Procter & Gamble Company | Absorbent articles with channels |
EP2740450A1 (en) | 2012-12-10 | 2014-06-11 | The Procter & Gamble Company | Absorbent core with high superabsorbent material content |
US8979815B2 (en) | 2012-12-10 | 2015-03-17 | The Procter & Gamble Company | Absorbent articles with channels |
EP2740449B1 (en) | 2012-12-10 | 2019-01-23 | The Procter & Gamble Company | Absorbent article with high absorbent material content |
US9216118B2 (en) | 2012-12-10 | 2015-12-22 | The Procter & Gamble Company | Absorbent articles with channels and/or pockets |
US10639215B2 (en) | 2012-12-10 | 2020-05-05 | The Procter & Gamble Company | Absorbent articles with channels and/or pockets |
EP2740452B1 (en) | 2012-12-10 | 2021-11-10 | The Procter & Gamble Company | Absorbent article with high absorbent material content |
EP3284450B1 (en) | 2013-06-14 | 2020-11-25 | The Procter & Gamble Company | Absorbent article and absorbent core forming channels when wet |
US10369246B2 (en) | 2013-06-14 | 2019-08-06 | Krp U.S., Llc | Absorbent articles having pockets and related methods therefor |
MX2016002608A (es) | 2013-08-27 | 2016-06-17 | Procter & Gamble | Articulos absorbentes con canales. |
US9987176B2 (en) | 2013-08-27 | 2018-06-05 | The Procter & Gamble Company | Absorbent articles with channels |
US11207220B2 (en) | 2013-09-16 | 2021-12-28 | The Procter & Gamble Company | Absorbent articles with channels and signals |
JP6169800B2 (ja) | 2013-09-16 | 2017-07-26 | ザ プロクター アンド ギャンブル カンパニー | チャネルと標識を持つ吸収性物品 |
EP3351225B1 (en) | 2013-09-19 | 2021-12-29 | The Procter & Gamble Company | Absorbent cores having material free areas |
US9789009B2 (en) | 2013-12-19 | 2017-10-17 | The Procter & Gamble Company | Absorbent articles having channel-forming areas and wetness indicator |
EP2886092B1 (en) | 2013-12-19 | 2016-09-14 | The Procter and Gamble Company | Absorbent cores having channel-forming areas and c-wrap seals |
EP2905001B1 (en) | 2014-02-11 | 2017-01-04 | The Procter and Gamble Company | Method and apparatus for making an absorbent structure comprising channels |
EP2949299B1 (en) | 2014-05-27 | 2017-08-02 | The Procter and Gamble Company | Absorbent core with absorbent material pattern |
EP2949300B1 (en) | 2014-05-27 | 2017-08-02 | The Procter and Gamble Company | Absorbent core with absorbent material pattern |
WO2016149251A1 (en) | 2015-03-16 | 2016-09-22 | The Procter & Gamble Company | Absorbent articles with improved cores |
JP2018508291A (ja) | 2015-03-16 | 2018-03-29 | ザ プロクター アンド ギャンブル カンパニー | 改善された強度を有する吸収性物品 |
WO2016183304A1 (en) | 2015-05-12 | 2016-11-17 | The Procter & Gamble Company | Absorbent article with improved core-to-backsheet adhesive |
JP6743057B2 (ja) | 2015-05-29 | 2020-08-19 | ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company | チャネル及び湿り度インジケータを有する吸収性物品 |
EP3167859B1 (en) | 2015-11-16 | 2020-05-06 | The Procter and Gamble Company | Absorbent cores having material free areas |
KR102554740B1 (ko) | 2016-03-31 | 2023-07-13 | 킴벌리-클라크 월드와이드, 인크. | 흡수성 코어 및 흡수성 코어를 형성하기 위한 방법 |
US11135097B2 (en) | 2016-03-31 | 2021-10-05 | Kimberly-Clark Wordwide, Inc. | Absorbent cores and methods for forming absorbent cores |
KR102507704B1 (ko) | 2016-03-31 | 2023-03-09 | 킴벌리-클라크 월드와이드, 인크. | 흡수성 코어 및 흡수성 코어를 형성하기 위한 방법 |
BR112018068096B1 (pt) | 2016-03-31 | 2022-08-16 | Kimberly-Clark Worldwide, Inc | Método para formação de um núcleo absorvente |
EP3238678B1 (en) | 2016-04-29 | 2019-02-27 | The Procter and Gamble Company | Absorbent core with transversal folding lines |
EP3238676B1 (en) | 2016-04-29 | 2019-01-02 | The Procter and Gamble Company | Absorbent core with profiled distribution of absorbent material |
JP6360540B2 (ja) * | 2016-11-29 | 2018-07-18 | 大王製紙株式会社 | 吸収性物品 |
WO2018116849A1 (ja) * | 2016-12-22 | 2018-06-28 | 花王株式会社 | 吸収性シート及び吸収体 |
JP7104505B2 (ja) | 2016-12-22 | 2022-07-21 | 花王株式会社 | 吸収体 |
JP6382384B1 (ja) * | 2017-03-29 | 2018-08-29 | 大王製紙株式会社 | 吸収性物品 |
JP7236802B2 (ja) * | 2017-11-29 | 2023-03-10 | 大王製紙株式会社 | 吸収性物品 |
JP7157530B2 (ja) * | 2017-12-29 | 2022-10-20 | 花王株式会社 | 吸収性物品 |
JP7153002B2 (ja) * | 2019-09-27 | 2022-10-13 | 大王製紙株式会社 | 吸収性物品 |
CN110559133A (zh) * | 2019-10-21 | 2019-12-13 | 泉州市嘉佰利卫生材料有限公司 | 一种吸收芯成型装置及其成型工艺 |
CN114099154B (zh) * | 2021-11-30 | 2022-08-09 | 湖州唯可新材料科技有限公司 | 一种3d芯体的制备方法及其装置 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE32957E (en) * | 1978-10-24 | 1989-06-20 | Johnson & Johnson | Absorbent article |
US4935021A (en) * | 1988-10-27 | 1990-06-19 | Mcneil-Ppc, Inc. | Disposal diaper with center gathers |
US5149335A (en) * | 1990-02-23 | 1992-09-22 | Kimberly-Clark Corporation | Absorbent structure |
JP2872851B2 (ja) | 1991-01-25 | 1999-03-24 | 花王株式会社 | 吸収性物品 |
MX213505B (ja) * | 1993-02-24 | 2003-04-03 | ||
US5411497A (en) * | 1993-10-29 | 1995-05-02 | Kimberly-Clark Corporation | Absorbent article which includes superabsorbent material located in discrete pockets having an improved containment structure |
GB9402706D0 (en) † | 1994-02-11 | 1994-04-06 | Minnesota Mining & Mfg | Absorbent materials and preparation thereof |
US5938650A (en) * | 1995-08-09 | 1999-08-17 | Fibertech Group, Inc. | Absorbent core for absorbing body liquids and method |
JP3383497B2 (ja) * | 1995-11-30 | 2003-03-04 | ユニ・チャーム株式会社 | 使い捨ての体液吸収性着用物品 |
JP3732320B2 (ja) | 1997-09-26 | 2006-01-05 | ユニ・チャーム株式会社 | 使い捨ての吸液性物品 |
BR9900001A (pt) * | 1999-01-04 | 2000-08-29 | Johnson & Johnson Ind Com | Artigo absorvente descartável |
US6610900B1 (en) * | 1999-08-27 | 2003-08-26 | Kimberly-Clark Worldwide, Inc. | Absorbent article having superabsorbent in discrete pockets on a stretchable substrate |
JP2001309941A (ja) * | 2000-04-28 | 2001-11-06 | Oji Paper Co Ltd | 使いすて吸収性物品 |
CN1215825C (zh) * | 2000-05-23 | 2005-08-24 | 东洋卫材股份有限公司 | 超薄型吸收片体,具有超薄型吸收片体的一次性吸收性物品和超薄型吸收片体的制造装置 |
US20050101929A1 (en) † | 2002-01-17 | 2005-05-12 | Andrew Waksmundzki | Absorbent core with three-dimensional sub-layer |
ES2340279T3 (es) * | 2003-03-12 | 2010-06-01 | Livedo Corporation | Articulo absorbente desechable. |
JP4416431B2 (ja) * | 2003-05-09 | 2010-02-17 | 株式会社リブドゥコーポレーション | 使い捨て吸収性物品 |
JP4423088B2 (ja) * | 2004-03-31 | 2010-03-03 | 大王製紙株式会社 | 吸収性物品及びその製造方法 |
MY140200A (en) * | 2004-07-28 | 2009-11-30 | Uni Charm Corp | Absorbent article with indicator |
JP4616089B2 (ja) * | 2005-06-23 | 2011-01-19 | 株式会社リブドゥコーポレーション | 補助パッド |
US20070135784A1 (en) * | 2005-12-13 | 2007-06-14 | Kimberly-Clark Worldwide, Inc. | Surgical drape with superabsorbent fluid management members |
JP2007167193A (ja) * | 2005-12-20 | 2007-07-05 | Kao Corp | 吸収性シート及びそれを用いた吸収性物品 |
US8148598B2 (en) * | 2006-02-22 | 2012-04-03 | Dsg Technology Holdings Limited | Method of making an absorbent composite and absorbent articles employing the same |
JP4814835B2 (ja) * | 2007-05-01 | 2011-11-16 | 大王製紙株式会社 | 体液吸収性物品 |
US20090076472A1 (en) * | 2007-09-17 | 2009-03-19 | Tisteron, Ltd. | Absorbent layer, structure and article along with a method of forming the same |
JP5072557B2 (ja) * | 2007-11-30 | 2012-11-14 | 花王株式会社 | 吸収性物品 |
JP4881910B2 (ja) * | 2008-04-03 | 2012-02-22 | 王子ネピア株式会社 | 使い捨ておむつ |
BRPI1006461A2 (ja) * | 2009-03-19 | 2018-02-27 | Uni-Charm Corporation | Absorptive article |
JP5444864B2 (ja) * | 2009-06-15 | 2014-03-19 | 王子ホールディングス株式会社 | 吸収性物品 |
JP5318747B2 (ja) † | 2009-12-28 | 2013-10-16 | 株式会社リブドゥコーポレーション | 吸収性物品 |
EP3292848A1 (en) * | 2010-10-13 | 2018-03-14 | Drylock Technologies NV | Absorbent structure |
EP2535027B1 (en) * | 2011-06-17 | 2022-08-17 | The Procter & Gamble Company | Absorbent article having improved absorption properties |
US20130018348A1 (en) * | 2011-07-15 | 2013-01-17 | Giovanni Carlucci | Absorbent core |
EP2679208B1 (en) * | 2012-06-28 | 2015-01-28 | The Procter & Gamble Company | Absorbent core for use in absorbent articles |
-
2011
- 2011-01-27 JP JP2011015804A patent/JP5769432B2/ja not_active Expired - Fee Related
-
2012
- 2012-01-25 US US13/882,431 patent/US9072635B2/en active Active
- 2012-01-25 EP EP12739912.9A patent/EP2667833B2/en active Active
- 2012-01-25 WO PCT/JP2012/000450 patent/WO2012102034A1/en active Application Filing
- 2012-01-25 CN CN201280004360.8A patent/CN103269664B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103269664A (zh) | 2013-08-28 |
EP2667833A1 (en) | 2013-12-04 |
US9072635B2 (en) | 2015-07-07 |
EP2667833B2 (en) | 2019-07-17 |
US20130226119A1 (en) | 2013-08-29 |
CN103269664B (zh) | 2016-09-07 |
WO2012102034A1 (en) | 2012-08-02 |
JP2012152472A (ja) | 2012-08-16 |
EP2667833B1 (en) | 2016-03-30 |
EP2667833A4 (en) | 2015-08-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5769432B2 (ja) | パッド形態を有する吸水性物品 | |
WO2012101934A1 (ja) | パッド形態を有する吸収性物品 | |
JP5383589B2 (ja) | 体液吸収体及びその製造方法 | |
JP5566596B2 (ja) | 使い捨ての体液吸収性着用物品 | |
JP2010068954A (ja) | 体液吸収性物品 | |
SK281574B6 (sk) | Absorpčný výrobok, spôsob jeho výroby a zariadenie na jeho vykonávanie | |
JP6694706B2 (ja) | 吸収性物品 | |
JP2008132083A (ja) | 吸収性物品 | |
JP3288919B2 (ja) | 体液吸収性物品の透液性表面シート | |
JP4152311B2 (ja) | 使い捨て吸収性物品 | |
JP5734164B2 (ja) | 吸水性物品の製造方法 | |
JP6538527B2 (ja) | 吸収性物品 | |
CN108348376B (zh) | 吸收性物品 | |
WO2017056611A1 (ja) | 吸収性物品 | |
JP5577906B2 (ja) | 吸収性物品用シートの製造方法、吸収性物品用シート及び吸収性物品 | |
JP2021133163A (ja) | 使い捨てテープ型おむつ及びその製造方法 | |
CN217409162U (zh) | 吸收性物品 | |
JP4508861B2 (ja) | 生理用ナプキン | |
JP6308646B2 (ja) | 吸収性物品 | |
CN210114580U (zh) | 吸收性物品 | |
CN210114579U (zh) | 吸收性物品 | |
JP2019042038A (ja) | 高吸収性シート及び該高吸収性シートを備える吸収性物品 | |
CN114599330A (zh) | 吸收性物品 | |
JP2023019273A (ja) | 吸収性物品、及び吸収性物品の製造方法 | |
JP2017104256A (ja) | 吸収性物品 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140110 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141104 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141209 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150526 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150623 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5769432 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |