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DE3773254D1 - Absorbierendes produkt. - Google Patents

Absorbierendes produkt.

Info

Publication number
DE3773254D1
DE3773254D1 DE8787303994T DE3773254T DE3773254D1 DE 3773254 D1 DE3773254 D1 DE 3773254D1 DE 8787303994 T DE8787303994 T DE 8787303994T DE 3773254 T DE3773254 T DE 3773254T DE 3773254 D1 DE3773254 D1 DE 3773254D1
Authority
DE
Germany
Prior art keywords
absorbing product
absorbing
product
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.)
Revoked
Application number
DE8787303994T
Other languages
English (en)
Inventor
Daisuke Shiba
Akira Sakurai
Iwao Miyashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
Original Assignee
Kao Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14369436&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3773254(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kao Corp filed Critical Kao Corp
Application granted granted Critical
Publication of DE3773254D1 publication Critical patent/DE3773254D1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

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
    • A61F13/51—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 outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F13/51305—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability
    • 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
    • A61F13/51—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 outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
    • 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
    • A61F13/51—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 outer layers
    • A61F2013/51002—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 outer layers with special fibres
    • A61F2013/51038—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 outer layers with special fibres being a mixture of fibres
    • A61F2013/51042—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 outer layers with special fibres being a mixture of fibres with hydrophobic and hydrophilic fibres
    • 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
    • A61F13/51—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 outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F2013/51409—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
    • 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
    • A61F2013/530131—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 being made in fibre but being not pulp
    • A61F2013/53016—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 being made in fibre but being not pulp having special shape
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
DE8787303994T 1986-05-07 1987-05-05 Absorbierendes produkt. Revoked DE3773254D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61104015A JPH0687874B2 (ja) 1986-05-07 1986-05-07 吸収性物品

Publications (1)

Publication Number Publication Date
DE3773254D1 true DE3773254D1 (de) 1991-10-31

Family

ID=14369436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787303994T Revoked DE3773254D1 (de) 1986-05-07 1987-05-05 Absorbierendes produkt.

Country Status (10)

Country Link
US (1) US4804378A (de)
EP (1) EP0245074B1 (de)
JP (1) JPH0687874B2 (de)
CA (1) CA1297638C (de)
DE (1) DE3773254D1 (de)
ES (1) ES2025160B3 (de)
HK (1) HK32693A (de)
MY (1) MY100847A (de)
PH (1) PH22590A (de)
SG (1) SG124992G (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009651A (en) * 1988-09-06 1991-04-23 Kao Corporation Surface material for sanitary articles and its preparing method
US5130073A (en) * 1990-01-16 1992-07-14 Kimberly-Clark Corporation Method of providing a polyester article with a hydrophilic surface
US5175050A (en) * 1990-01-16 1992-12-29 Kimberly-Clark Corporation Polyester articles
US5258221A (en) * 1990-12-17 1993-11-02 Kimberly-Clark Corporation Polyolefin article
US5200130A (en) * 1990-12-17 1993-04-06 Kimberly-Clark Corporation Method of making polyolefin articles
ZA92308B (en) 1991-09-11 1992-10-28 Kimberly Clark Co Thin absorbent article having rapid uptake of liquid
US5629005A (en) * 1992-05-01 1997-05-13 British United Shoe Machinery Limited Absorbent material and a method of making same
MX9300424A (es) * 1992-11-06 1994-05-31 Kimberly Clark Co Tela laminada fibrosa y metodo y aparato para la fabricacion de la misma.
US5370764A (en) * 1992-11-06 1994-12-06 Kimberly-Clark Corporation Apparatus for making film laminated material
US5464687A (en) * 1992-12-07 1995-11-07 Lyondell Petrochemical Company Wettable polyolefin fiber compositions and method
US5941864A (en) * 1993-08-17 1999-08-24 The Procter & Gamble Company Disposable absorbent article having improved fecal storage
DE69419613T2 (de) * 1993-08-17 2000-01-27 The Procter & Gamble Co., Cincinnati Wegwerfbarer absorbierender artikel mit der kapazitaet niederviskose faekalien zu lagern
US5817394A (en) * 1993-11-08 1998-10-06 Kimberly-Clark Corporation Fibrous laminated web and method and apparatus for making the same and absorbent articles incorporating the same
US5562650A (en) * 1994-03-04 1996-10-08 Kimberly-Clark Corporation Absorbent article having an improved surge management
CN1130175C (zh) * 1994-06-30 2003-12-10 普罗克特和甘保尔公司 具有表面能量梯度的絮网、絮网制造方法和吸湿用品
US5614574A (en) * 1994-07-12 1997-03-25 Lyondell Petrochemical Company Wettable polyolefin fiber compositions and method
USH1575H (en) * 1994-09-19 1996-08-06 Daugherty; Thomas H. Apertured hydrophilic polymer film topsheet with improved absorbency and comfort properties
US5676660A (en) * 1995-02-08 1997-10-14 Sanyo Chemical Industries, Ltd. Absorbent product including absorbent layer treated with surface active agent
FR2762781B1 (fr) * 1997-05-05 1999-06-11 Gerald Greffe Coussin absorbant pour produits d'hygiene bebe, adulte feminine
US6703537B1 (en) 1997-11-15 2004-03-09 The Procter & Gamble Company Absorbent article having improved fecal storage structure
US7625829B1 (en) * 1999-08-30 2009-12-01 Tredegar Film Products Corporation Tear resistant elastic laminate and method of forming
JP2001327534A (ja) * 2000-05-25 2001-11-27 Uni Charm Corp 使い捨て着用物品
WO2002027088A2 (en) * 2000-09-29 2002-04-04 Cotton Incorporated Cellulosic substrates with reduced absorbent capacity having the capability to wick liquids
ATE352669T1 (de) * 2002-10-02 2007-02-15 Fort James Corp Oberflächenbehandelte wärmeverbindbare faser enthaltende papierprodukte, und verfahren zu ihrer herstellung
US7018976B2 (en) * 2003-04-25 2006-03-28 Unilever Home & Personal Care Usa, Divison Of Conopco, Inc. Fabric treatment article and method
US7297226B2 (en) 2004-02-11 2007-11-20 Georgia-Pacific Consumer Products Lp Apparatus and method for degrading a web in the machine direction while preserving cross-machine direction strength
JP4566051B2 (ja) * 2004-04-15 2010-10-20 花王株式会社 吸収性物品の表面シート
KR101148537B1 (ko) * 2004-04-15 2012-05-23 가오 가부시키가이샤 흡수성 물품의 표면 시트
JP4566059B2 (ja) * 2005-04-28 2010-10-20 花王株式会社 吸収性物品の表面シート
ATE477005T1 (de) * 2005-10-05 2010-08-15 Sca Hygiene Prod Ab Saugfähiger artikel mit einem kontraphilen polymer
WO2007038964A1 (en) * 2005-10-05 2007-04-12 Sca Hygiene Products Ab Absorbent article comprising hydrophilic and hydrophobic regions
WO2019075689A1 (en) 2017-10-19 2019-04-25 The Procter & Gamble Company UPPER SHEET COMPRISING NATURAL FIBERS HAVING GOOD MECHANICAL RESISTANCE
WO2019075688A1 (en) * 2017-10-19 2019-04-25 The Procter & Gamble Company UPPER SHEET COMPRISING NATURAL FIBERS

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5187398A (de) * 1975-01-25 1976-07-30 Kimberly Clark Co
US4077410A (en) * 1976-07-06 1978-03-07 Johnson & Johnson Disposable absorbent pad with non-woven facing
JPS5746974Y2 (de) * 1977-06-17 1982-10-15
DE2744466C2 (de) * 1977-10-03 1985-03-07 Henkel KGaA, 4000 Düsseldorf Menstruationstampon
JPS54107191A (en) * 1978-02-08 1979-08-22 Kao Corp Absorptive article
JPS5810508B2 (ja) * 1978-04-18 1983-02-25 日本エクスラン工業株式会社 高度の水膨潤性及び高物性を有する新規な水膨潤性繊維並びにその製造方法
JPS5756562A (en) * 1980-09-20 1982-04-05 Uni Charm Corp Nonwoven fabric and production thereof
AU553889B2 (en) * 1981-07-10 1986-07-31 Chicopee Nonwoven fabric composed of polyester/polyethylene conjugate fibres
US4372310A (en) * 1981-07-30 1983-02-08 The Kendall Company Diaper with blended yarns
JPS59159415U (ja) * 1983-04-11 1984-10-25 大王製紙株式会社 生理用ナプキン
JPS60198151A (ja) * 1984-03-21 1985-10-07 ユニ・チヤ−ム株式会社 衛生物品の外装材およびその製造方法
JPS60172792U (ja) * 1984-04-23 1985-11-15 ハニ−フアイバ−株式会社 二層構造不織布
US4578066A (en) * 1984-05-29 1986-03-25 Kimberly-Clark Corporation Incontinent garment, catamenial device or wound dressing
JPS612854A (ja) * 1984-06-15 1986-01-08 ユニ・チヤ−ム株式会社 吸収性物品の表面材
JPS6131155A (ja) * 1984-07-25 1986-02-13 花王株式会社 吸収性物品
GB8424950D0 (en) * 1984-10-03 1984-11-07 Ici Plc Non-woven fibrous materials

Also Published As

Publication number Publication date
ES2025160B3 (es) 1992-03-16
PH22590A (en) 1988-10-17
JPH0687874B2 (ja) 1994-11-09
JPS62261363A (ja) 1987-11-13
US4804378A (en) 1989-02-14
MY100847A (en) 1991-03-15
EP0245074B1 (de) 1991-09-25
CA1297638C (en) 1992-03-24
HK32693A (en) 1993-04-08
EP0245074A2 (de) 1987-11-11
SG124992G (en) 1993-02-19
EP0245074A3 (en) 1989-02-08

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation