JPH0442112Y2 - - Google Patents
Info
- Publication number
- JPH0442112Y2 JPH0442112Y2 JP2897987U JP2897987U JPH0442112Y2 JP H0442112 Y2 JPH0442112 Y2 JP H0442112Y2 JP 2897987 U JP2897987 U JP 2897987U JP 2897987 U JP2897987 U JP 2897987U JP H0442112 Y2 JPH0442112 Y2 JP H0442112Y2
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- polyurethane foam
- layer
- impregnated
- foam layer
- 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
Links
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 17
- 239000011496 polyurethane foam Substances 0.000 claims description 17
- 229920000742 Cotton Polymers 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 description 10
- 239000000057 synthetic resin Substances 0.000 description 10
- 239000000835 fiber Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 4
- 239000012779 reinforcing material Substances 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 210000003491 skin Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は主として自動車の成形天井材、扉トリ
ム材等に用いられる内装材に関するものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates primarily to interior materials used in automobile molded ceiling materials, door trim materials, and the like.
従来から合成樹脂を含浸したポリウレタン発泡
体シートを材料とした成形天井材や扉トリム材が
提供されている。しかし該ポリウレタン発泡体シ
ート単独では強度が不足するので補強材として該
ポリウレタン発泡体シートの片面または両面にガ
ラス繊維層、不織布、紙等を被着した構成も提供
されている。（特開昭61−51544号）
〔考案が解決しようとする問題点〕
しかしながら上記従来構成においてはガラス繊
維層、不織布、紙等の補強材の伸延性が不足し、
成形した時特に深絞り部において上記補強材に亀
裂が発生するという問題点があつた。
Molded ceiling materials and door trim materials made from polyurethane foam sheets impregnated with synthetic resin have been provided. However, since the strength of the polyurethane foam sheet alone is insufficient, structures in which a glass fiber layer, nonwoven fabric, paper, etc. is covered on one or both sides of the polyurethane foam sheet as a reinforcing material have also been provided. (Unexamined Japanese Patent Publication No. 61-51544) [Problems to be solved by the invention] However, in the above conventional structure, the extensibility of the reinforcing material such as the glass fiber layer, nonwoven fabric, paper, etc. is insufficient;
There was a problem in that the reinforcing material cracked during molding, especially in the deep drawing part.
本考案は上記問題点を解決する手段として、合
成樹脂含浸ポリウレタン発泡体層２と、該合成樹
脂含浸ポリウレタン発泡体層２の片面または両面
に綿層３を圧着した内装材を提供するものであ
る。
As a means to solve the above problems, the present invention provides an interior material comprising a synthetic resin-impregnated polyurethane foam layer 2 and a cotton layer 3 crimped onto one or both sides of the synthetic resin-impregnated polyurethane foam layer 2. .
綿層は伸延性が非常に良好で、圧着成形時に成
形形状に応じて延びる。
The cotton layer has very good extensibility and stretches according to the molded shape during pressure molding.
したがつて本考案においては深絞り成形部分の
存在する内装材であつても、補強材には亀裂が全
く存在しないという効果が奏せられる。
Therefore, in the present invention, even if the interior material has a deep-drawn portion, the reinforcing material has no cracks at all.
本考案を第１図、第２図に示す一実施例によつ
て説明すれば、成形天井１は合成樹脂含浸ポリウ
レタン発泡体層２と該合成樹脂含浸ポリウレタン
発泡体層２表面に圧着される綿層３と、該綿層３
の表面に貼着される表皮４とからなる。
The present invention will be described with reference to an embodiment shown in FIGS. 1 and 2. A molded ceiling 1 includes a synthetic resin-impregnated polyurethane foam layer 2 and a cotton pad pressed onto the surface of the synthetic resin-impregnated polyurethane foam layer 2. layer 3 and the cotton layer 3
It consists of an epidermis 4 that is adhered to the surface of.
該合成樹脂含浸ポリウレタン発泡体層２の含浸
用合成樹脂としてはウレタン樹脂、メラミン樹
脂、フエノール樹脂、エポキシ樹脂、アクリル樹
脂、ポリエチレン、ポリプロピレン等の種々の熱
硬化性または熱可塑性合成樹脂があるが、該合成
樹脂を形成するプレポリマー、モノマー等をポリ
ウレタン発泡体層に含浸し、その後高分子化する
方法が適用されてもよい。 The synthetic resin for impregnating the synthetic resin-impregnated polyurethane foam layer 2 includes various thermosetting or thermoplastic synthetic resins such as urethane resin, melamine resin, phenolic resin, epoxy resin, acrylic resin, polyethylene, and polypropylene. A method may be applied in which a polyurethane foam layer is impregnated with a prepolymer, monomer, etc. that form the synthetic resin, and then polymerized.
該綿層３はポリエステル繊維、ポリアミド繊
維、アクリル繊維、アセテート繊維、綿繊維、麻
繊維等の合成繊維または天然繊維あるいはこれら
の再生繊維等を軽度に絡合したものであり、所望
なればポリウレタン発泡体層に含浸させている上
記合成樹脂と同様な合成樹脂が含浸されてもよ
い。 The cotton layer 3 is made of synthetic fibers such as polyester fibers, polyamide fibers, acrylic fibers, acetate fibers, cotton fibers, hemp fibers, or natural fibers or their recycled fibers, which are lightly entangled, and if desired, polyurethane foam. The body layer may be impregnated with a synthetic resin similar to the above synthetic resin.
該合成樹脂含浸ポリウレタン発泡体層２に含浸
されている合成樹脂の含浸量は50〜150重量％程
度、該綿層３に含浸されている合成樹脂の含浸量
は100〜200重量％程度とすることが一般的であ
る。 The amount of synthetic resin impregnated into the synthetic resin-impregnated polyurethane foam layer 2 is about 50 to 150% by weight, and the amount of synthetic resin impregnated into the cotton layer 3 is about 100 to 200% by weight. This is common.
上記内装材は合成樹脂含浸ポリウレタン発泡体
層２を所定形状に成形する前あるいは成形後、あ
るいは成形と同時に綿層３を圧着することにより
得られる。この際綿層３は大きな伸延性を有する
から成形形状に深絞りが存在しても該綿層３は充
分該形状に適合する。また綿層３と合成樹脂含浸
ポリウレタン発泡体層２との接着は該合成樹脂含
浸ポリウレタン発泡体層２および／または該綿層
３に含浸されている合成樹脂によつて行なわれる
から特に接着剤は不要である。 The above-mentioned interior material can be obtained by compressing the cotton layer 3 before or after molding the synthetic resin-impregnated polyurethane foam layer 2 into a predetermined shape, or simultaneously with the molding. In this case, since the cotton layer 3 has high extensibility, even if deep drawing is present in the molded shape, the cotton layer 3 sufficiently conforms to the shape. Furthermore, since the adhesion between the cotton layer 3 and the synthetic resin-impregnated polyurethane foam layer 2 is carried out by the synthetic resin impregnated with the synthetic resin-impregnated polyurethane foam layer 2 and/or the cotton layer 3, the adhesive is particularly Not necessary.
表皮４としてはポリ塩化ビニルレザー、不織
布、繊維織編物等が用いられるが綿層３を着色す
ることによつて綿層３を表皮とし、表皮４を省略
することも出来る。 As the skin 4, polyvinyl chloride leather, non-woven fabric, fiber woven or knitted fabric, etc. are used, but by coloring the cotton layer 3, the cotton layer 3 can be used as the skin and the skin 4 can be omitted.
第１図、第２図は本考案の一実施例を示すもの
であり、第１図は断面図、第２図は斜視図であ
る。
図中、２……合成樹脂含浸ポリウレタン発泡体
層、３……綿層。
1 and 2 show an embodiment of the present invention, with FIG. 1 being a sectional view and FIG. 2 being a perspective view. In the figure, 2...synthetic resin impregnated polyurethane foam layer, 3... cotton layer.
Claims (1)
樹脂含浸ポリウレタン発泡体層の片面または両面
に綿層を圧着したことを特徴とする内装材。 An interior material comprising a synthetic resin-impregnated polyurethane foam layer and a cotton layer crimped onto one or both sides of the synthetic resin-impregnated polyurethane foam layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2897987U JPH0442112Y2 (en) | 1987-02-28 | 1987-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2897987U JPH0442112Y2 (en) | 1987-02-28 | 1987-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63139051U JPS63139051U (en) | 1988-09-13 |
| JPH0442112Y2 true JPH0442112Y2 (en) | 1992-10-05 |
Family
ID=30832447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2897987U Expired JPH0442112Y2 (en) | 1987-02-28 | 1987-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442112Y2 (en) |
-
1987
- 1987-02-28 JP JP2897987U patent/JPH0442112Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63139051U (en) | 1988-09-13 |
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