发明名称 |
Method of making a luffa composite |
摘要 |
Luffas are subject to disintegration into fibers which are carded and needled to a textile support. The resulting product is impregnated with a synthetic resin, dried and calendared to produce a foil from which, for example, inner soles can be cut or stamped.
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申请公布号 |
US4243446(A) |
申请公布日期 |
1981.01.06 |
申请号 |
US19780967851 |
申请日期 |
1978.12.08 |
申请人 |
ALLIBERT EXPLOITATION, SOCIETE ANONYME |
发明人 |
MATHEY, JEAN M. |
分类号 |
D04H1/42;D04H1/4258;D04H1/48;D04H1/488;D04H1/498;D04H1/645;D04H1/74;D04H13/00;(IPC1-7):B32B17/00;A43B13/38;D01B1/10;D01B3/04 |
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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