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发明名称
Vinylsulphone hardener
摘要
A vinylsulphone compound of the formula <IMAGE> is provided. This compound is useful as cross-linking agent for hydrophilic colloids, especially for gelatin which is in the form of layers of photographic materials.
申请公布号
US4134765(A)
申请公布日期
1979.01.16
申请号
US19780868554
申请日期
1978.01.11
申请人
CIBA-GEIGY AG
发明人
SMITH, NORMAN A.
分类号
C08F28/02;C08F291/00;C08K5/41;G03C1/30;(IPC1-7):C08F116/06;C09H7/00
主分类号
C08F28/02
代理机构
代理人
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地址
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