发明名称 |
CARBOXYL MODIFIED OLEFIN COPOLYMER COMPOSITION |
摘要 |
The invention relates to a novel low profile additive (LPA) for uncured polyester resins and the resultant molding compositions. The low profile additive is the reaction product of an ethylene/alphaolefin copolymer with a carboxylic acid or anhydride, to thereby form a non-thermoplastic carboxyl modified polyolefin. The novel LPA is a remarkably effective dimensional stabilizer and has displayed the ability to achieve net expansion in a cured polyester resin molding composition. |
申请公布号 |
JPS63175061(A) |
申请公布日期 |
1988.07.19 |
申请号 |
JP19880000255 |
申请日期 |
1988.01.04 |
申请人 |
UNIROYAL CHEM CO INC |
发明人 |
FURANKU SHII SESARE;UIRIAMU PII UERAN JIYUNIA;HENNO EI PIITAASEN;TOOMASU ESU KUURUBAUGU;ROBAATO JII DEEBISU |
分类号 |
C08L23/00;C08F283/01;C08F290/00;C08F299/04;C08L67/00;C08L67/06 |
主分类号 |
C08L23/00 |
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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