发明名称 |
Ethylene-vinyl ester copolymer blended with dibasic acid-modified rosin ester |
摘要 |
A coating composition of enhanced physical characteristics such as those of hardness, flexibility and/or ultra-violet resistance is provided which comprises a mixture of ethylene-vinyl ester copolymer containing at least about 55% by weight of interpolymerized vinyl ester and a dibasic acid-modified rosin ester of a rosin acid and a polyhydric alcohol containing from 2 to 6 hydroxyl groups, said dibasic acid-modified rosin ester being present in said composition at a level of at least about 30% by weight.
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申请公布号 |
US4322326(A) |
申请公布日期 |
1982.03.30 |
申请号 |
US19810232794 |
申请日期 |
1981.02.09 |
申请人 |
NATIONAL DISTILLERS & CHEMICAL CORP. |
发明人 |
PYLE, LORRIN W. |
分类号 |
C08L93/04;C09D131/04;C09D193/04;(IPC1-7):C08L93/04;C08L93/00 |
主分类号 |
C08L93/04 |
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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