JPH0457789B2 - - Google Patents
Info
- Publication number
- JPH0457789B2 JPH0457789B2 JP17090685A JP17090685A JPH0457789B2 JP H0457789 B2 JPH0457789 B2 JP H0457789B2 JP 17090685 A JP17090685 A JP 17090685A JP 17090685 A JP17090685 A JP 17090685A JP H0457789 B2 JPH0457789 B2 JP H0457789B2
- Authority
- JP
- Japan
- Prior art keywords
- polyurethane elastomer
- polyvinyl alcohol
- impregnated
- fibers
- solution
- 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
- 239000000835 fiber Substances 0.000 claims description 34
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 23
- 239000002649 leather substitute Substances 0.000 claims description 12
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 10
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 230000001112 coagulating effect Effects 0.000 claims 1
- 239000000243 solution Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 7
- 239000004745 nonwoven fabric Substances 0.000 description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- -1 polyethylene terephthalate Polymers 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 238000007127 saponification reaction Methods 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229920003188 Nylon 3 Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17090685A JPS6233885A (ja) | 1985-08-02 | 1985-08-02 | 表面平滑性に富む人工皮革の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17090685A JPS6233885A (ja) | 1985-08-02 | 1985-08-02 | 表面平滑性に富む人工皮革の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6233885A JPS6233885A (ja) | 1987-02-13 |
| JPH0457789B2 true JPH0457789B2 (cg-RX-API-DMAC7.html) | 1992-09-14 |
Family
ID=15913524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17090685A Granted JPS6233885A (ja) | 1985-08-02 | 1985-08-02 | 表面平滑性に富む人工皮革の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6233885A (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002030579A (ja) * | 2000-07-17 | 2002-01-31 | Toray Ind Inc | 立毛調皮革様シート状物およびその製造方法 |
| JP5958060B2 (ja) * | 2012-05-10 | 2016-07-27 | 東レ株式会社 | シート状物およびその製造方法 |
| KR102131678B1 (ko) | 2012-09-14 | 2020-07-08 | 도레이 카부시키가이샤 | 시트상물의 제조 방법 및 이 제조 방법으로부터 얻어지는 시트상물 |
-
1985
- 1985-08-02 JP JP17090685A patent/JPS6233885A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6233885A (ja) | 1987-02-13 |
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