| 发明名称 |
METHOD OF MANUFACTURING AN IMPROVED SIMULATED LEATHER AND THE LEATHER PRODUCT MANUFACTURED THEREFROM |
| 摘要 |
Method of manufacturing an improved simulated leather and the product leather are described. In the method, a low-foam polyolefin sheet is quenched immediately after its emergence from an extrusion die and the quenched side of said sheet is subjected to corona discharge.
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| 申请公布号 |
US3661671(A) |
申请公布日期 |
1972.05.09 |
| 申请号 |
USD3661671 |
申请日期 |
1970.02.20 |
| 申请人 |
NIPPON KAKOH SEISHI KK. |
发明人 |
KEIZO KATAGIRI;KENJI KUROISHI;KAZUCHIKA NAKAMURA;KATSUTOSHI HAGIWARA |
| 分类号 |
B32B27/00;(IPC1-7):B32B5/18 |
主分类号 |
B32B27/00 |
| 代理机构 |
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代理人 |
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