发明名称 |
COMPOSITIONS BASED ON STATISTICAL PROPYLENE COPOLYMERS, PROCESS FOR PRODUCING THEREOF AND MULTILAYER HEATSEALABLE SHEETS CONTAINING THEM |
摘要 |
<p>Compositions (P) based on propylene copolymers comprise 68-80wt.% statistical polypropylene copolymer (A) containing 12-20wt.% units derived from 1-butene and 0-2wt.% units derived from ethene; and 32-20wt.% statistical polypropylene copolymer (B) containing 0-15wt.% units derived from 1-butene and 1-8wt.% units derived from ethene; (A) and (B) being different. Also claimed are method of preparation of compositions and sheets made from them.</p> |
申请公布号 |
HU9603588(D0) |
申请公布日期 |
1997.02.28 |
申请号 |
HU19960003588 |
申请日期 |
1996.12.21 |
申请人 |
SOLVAY SA. |
发明人 |
DEBLAUWE,VEERLE;MIKIELSKI,RAYMOND;WILKIN,MATHIEU |
分类号 |
C08J5/18;B32B27/32;B65D1/00;C08F297/08;C08L23/00;C08L23/12;C08L23/14;C09J123/14 |
主分类号 |
C08J5/18 |
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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