发明名称 |
Plastic articles with compatibilized barrier resin |
摘要 |
This invention provides an improved adhesive layer for multi-layer films and bottles, the adhesive layer being a graft copolymer of a polyolefin backbone with a methyl methacrylate graft. The graft copolymer sufficiently improves the compatibility between barrier resins and polyolefins to permit the production of monolithic or single layer bottles comprised of a blend of those three components. The resultant products have improved physical properties while retaining acceptable permeability to gases.
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申请公布号 |
US5035933(A) |
申请公布日期 |
1991.07.30 |
申请号 |
US19890413943 |
申请日期 |
1989.09.28 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
ILENDA, CASMIR S.;FRANTZ, THOMAS M.;FREED, WILLIAM T. |
分类号 |
B32B27/28;B29K23/00;B29L9/00;B32B7/02;B32B27/32;C08F255/00;C08L23/02;C08L23/08;C08L51/06;C08L57/00 |
主分类号 |
B32B27/28 |
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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