| 发明名称 |
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| 摘要 |
A process for the hydrolysis of a solid interpolymer of an ethylenically unsaturated hydrocarbon and a vinyl ester of a 2-6 carbon atom aliphatic carboxylic acid to products having a low yellowness index involves contacting of the solid interpolymer with a substantially anhydrous hydrolyzing agent and subjecting at least one of said interpolymer and said hydrolyzing agent to radiation. |
| 申请公布号 |
NO742239(A) |
申请公布日期 |
1975.02.03 |
| 申请号 |
NO19740002239 |
申请日期 |
1974.06.19 |
| 申请人 |
NATIONAL DISTILLERS AND CHEMICAL CORPORATION |
发明人 |
HOYT J M;KOCH K;WILLIAMS M |
| 分类号 |
C08L23/08;C08F2/48;C08F8/00;C08F8/12;C08F210/02;C08F216/06;C08L23/00;C08L31/04;C08L101/00;(IPC1-7):C08F/ |
主分类号 |
C08L23/08 |
| 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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