JPS59179032U - Laminated sheet of polyurethane foam layer and surface sheet made by direct foaming method - Google Patents
Laminated sheet of polyurethane foam layer and surface sheet made by direct foaming methodInfo
- Publication number
- JPS59179032U JPS59179032U JP7427183U JP7427183U JPS59179032U JP S59179032 U JPS59179032 U JP S59179032U JP 7427183 U JP7427183 U JP 7427183U JP 7427183 U JP7427183 U JP 7427183U JP S59179032 U JPS59179032 U JP S59179032U
- Authority
- JP
- Japan
- Prior art keywords
- polyurethane foam
- foam layer
- foaming method
- direct foaming
- sheet
- 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.)
- Granted
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す積層シートの部分拡大
縦断面図、第２図〜第４図は本考案の積層シートにおけ
る表面シートを構成する表皮材と布帛との間に介在され
る接着剤と接着剤同士の間に形成されている多数本の筋
状部分との関係を模型的に示す平面図である。
１：直接発泡法によるポリウレタン発泡層と表面シート
との積層シート、５：表皮材、６：布帛たる不織布、７
：表皮材５と不織布６との間に介在されている接着剤、
８：表面シート、９：直接発泡法によ゛り形成されてい
るポリウレタン発泡層。
第２図
第３図−FIG. 1 is a partially enlarged longitudinal cross-sectional view of a laminated sheet showing an embodiment of the present invention, and FIGS. FIG. 3 is a plan view schematically showing the relationship between the adhesive and the many striped portions formed between the adhesives. 1: Laminated sheet of polyurethane foam layer and surface sheet by direct foaming method, 5: Skin material, 6: Nonwoven fabric as fabric, 7
: an adhesive interposed between the skin material 5 and the nonwoven fabric 6;
8: Top sheet, 9: Polyurethane foam layer formed by direct foaming method. Figure 2 Figure 3-
Claims (1)
積層シートにおいて、前記表面シートが、合成樹脂製フ
ィルム、アルミ箔、あるいはこれらの複合シートよりな
る表皮材と、合成繊維、天燃繊維、ガラス繊維等の繊維
製織布、不織布、あるいは編成布等よりなる布帛とが、
これらの両者の間に、表面シートの側端面から側端面に
まで連通している多数本の筋状部分を残して介在されて
いる接着剤により貼り合わされている貼り合わせ構造と
されており、かつ、前記表面シートにおける布帛面に直
接発泡法によるポリウレタン発泡層が形成されているこ
とを特徴とする直接発泡法によるポリウレタン発泡層と
表面シートとの積層シート。In a laminated sheet of a polyurethane foam layer and a top sheet formed by a direct foaming method, the top sheet includes a skin material made of a synthetic resin film, aluminum foil, or a composite sheet thereof, and a synthetic fiber, natural fiber, glass fiber, etc. A fabric made of fibers such as woven fabric, non-woven fabric, or knitted fabric,
These two sheets have a bonded structure in which they are bonded together with an adhesive interposed with a large number of striped portions that communicate from side end surface to side end surface of the top sheet, and A laminated sheet of a polyurethane foam layer formed by a direct foaming method and a topsheet, characterized in that a polyurethane foam layer formed by a direct foaming method is formed on the fabric surface of the topsheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7427183U JPS59179032U (en) | 1983-05-18 | 1983-05-18 | Laminated sheet of polyurethane foam layer and surface sheet made by direct foaming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7427183U JPS59179032U (en) | 1983-05-18 | 1983-05-18 | Laminated sheet of polyurethane foam layer and surface sheet made by direct foaming method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59179032U true JPS59179032U (en) | 1984-11-30 |
| JPH0140670Y2 JPH0140670Y2 (en) | 1989-12-05 |
Family
ID=30204366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7427183U Granted JPS59179032U (en) | 1983-05-18 | 1983-05-18 | Laminated sheet of polyurethane foam layer and surface sheet made by direct foaming method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59179032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6117972B1 (en) * | 2016-05-18 | 2017-04-19 | 明正工業株式会社 | Manufacturing method for non-combustible panels |
-
1983
- 1983-05-18 JP JP7427183U patent/JPS59179032U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6117972B1 (en) * | 2016-05-18 | 2017-04-19 | 明正工業株式会社 | Manufacturing method for non-combustible panels |
| JP2017205934A (en) * | 2016-05-18 | 2017-11-24 | 明正工業株式会社 | Manufacturing method of incombustible panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140670Y2 (en) | 1989-12-05 |
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