发明名称 |
MANUFACTURE OF HIGH-TRANSPARENT FILM CONTAINING ELASTOMER |
摘要 |
A first polymer e.g. elastomer is coated with a second polymer e.g. plastic polymer, by (1) selecting as the second polymer a polymer which has a crystalline or semicrystalline melting point which is at least 10 DEG C above the melting or softening point of the first polymer, the two polymers being insoluble in one another in the melt state; (2) intimately blending the two polymers; and (3) extruding the blend through a die having an outlet die face which is maintained at a substantially lower temperature than the extruder melt temperature. |
申请公布号 |
JPS6111217(A) |
申请公布日期 |
1986.01.18 |
申请号 |
JP19850127892 |
申请日期 |
1985.06.12 |
申请人 |
ESSO RES & ENG CO |
发明人 |
DONARUDO ROSU HEIZERUTON;JIEFURII ARAN MIDORUSUWAASU |
分类号 |
C08J3/12;B29C47/00;B29C47/88;B29C59/04;B29K21/00;B29K23/00;B29L7/00;B32B25/08;B32B27/08;C08L1/00;C08L7/00;C08L21/00;C08L23/00;C08L23/04;C08L23/06;C08L23/10;C08L23/12;C08L23/14;C08L23/16;C08L23/18;C08L23/22;C08L27/00;C08L33/00;C08L33/02;C08L51/00;C08L51/02;C08L77/00;C08L101/00 |
主分类号 |
C08J3/12 |
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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