发明名称 |
Non-isothermal crystallizable adhesive compositions for multilayer laminated structures |
摘要 |
<p>Multicomponent thermoplastic resin blends useful as the adhesive layer in multilayer film structures have a non-isothermal crystallization half-life of less than thirty seconds. Especially preferred are three component resin blends comprising a maleic anhydride grafted high density polyethylene, an unmodified linear low density polyethylene copolymer having a density between 0.90 grams/cubic centimeter and 0.93 grams/cubic centimeter, and an unmodified linear low density polyethylene copolymer having a density between 0.89 grams/cubic centimeter and 0.92 grams/cubic centimeter. The multicomponent thermoplastic resin blends are especially useful in blown film multilayer structures and they show particularly good adhesion to polar substrates, e.g., EVOH substrates.</p> |
申请公布号 |
EP0434386(B1) |
申请公布日期 |
1999.03.10 |
申请号 |
EP19900313904 |
申请日期 |
1990.12.19 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
TABOR, RICKY LYNN;LANCASTER, GERALD MARTIN;POTTS, MICHAEL WAYNE;BUTLER, THOMAS IRVIN |
分类号 |
B32B1/02;B32B7/02;B32B7/12;B32B27/28;C08L23/08;C08L23/26;C09J123/00;C09J123/08;C09J123/26;C09J151/06;(IPC1-7):B32B27/32 |
主分类号 |
B32B1/02 |
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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