发明名称 |
REPLACEMENT FOR PLASTICIZED POLYVINYL CHLORIDE |
摘要 |
<p>A blend comprising polyolefin and hydrocarbon resin, wherein the polyolefin is semicrystalline and has a suitable degree of crystallinity and molecular weight, or the polyolefin is amorphous and has sufficiently high molecular weight, and sufficient hydrocarbon resin is present in the blend, so that a film made from the blend is substantially vinyl-like and non-elastomeric. Some of the films are also conformable, drapable or affinely deformable by hand.</p> |
申请公布号 |
WO02064674(A8) |
申请公布日期 |
2003.11.20 |
申请号 |
WO2001US46584 |
申请日期 |
2001.12.06 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
CARTER, BRANDT K.;REE, BUREN R.;OWUSU, OSEI A.;NAPIERALA, MARK E. |
分类号 |
B32B27/32;C08J5/18;C08L23/00;C08L23/08;C08L57/00;C08L57/02;(IPC1-7):C08L23/02;C08L45/00;D01D5/00 |
主分类号 |
B32B27/32 |
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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