发明名称 |
Entangled fibrous mat having good elasticity and methods for the production thereof |
摘要 |
An entangled fibrous mat comprising an elastic polymer fiber A and a nonelastic polymer fiber B, said fiber A having voids therein and being in a taut condition within the mat; while said fiber B is in a slack condition and is highly elastic and flexible, rich in fullness, and firm-bodied, thus being very suitable for use as a substrate for artificial leather.
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申请公布号 |
US4515854(A) |
申请公布日期 |
1985.05.07 |
申请号 |
US19840605642 |
申请日期 |
1984.04.30 |
申请人 |
KURARAY CO., LTD. |
发明人 |
KOGAME, KUNIO;TANBA, YOSHIHIRO;MAKIMURA, MASARU |
分类号 |
D04H1/42;D04H1/46;D04H1/58;D06N3/00;(IPC1-7):D04H1/58 |
主分类号 |
D04H1/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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