发明名称 |
Biaxially oriented polypropylene film with heat sealable matte layer |
摘要 |
A laminate film including a first polyolefin heat sealable matte resin layer including a blend of 15-30 wt % metallocene-catalyzed butene-propylene elastomer and 85-70 wt % of a matte resin including ethylene homopolymer and propylene homopolymer or copolymer is disclosed. The laminate film could further have additional layers such as a second polyolefin resin-containing layer, a metal layer, or combinations thereof. |
申请公布号 |
US8431234(B2) |
申请公布日期 |
2013.04.30 |
申请号 |
US20070854335 |
申请日期 |
2007.09.12 |
申请人 |
KOEHN HAROLD EGON;SU TIEN-KUEI;TORAY PLASTICS (AMERICA), INC. |
发明人 |
KOEHN HAROLD EGON;SU TIEN-KUEI |
分类号 |
B32B33/00;B29C47/00;B32B27/00 |
主分类号 |
B32B33/00 |
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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