发明名称 |
Primary coatings for optical glass fibers including polyether acrylates |
摘要 |
Photocurable liquid coating compositions adapted to provide primary coatings for optical glass fibers are disclosed. These compositions comprise an acrylate-terminated polyurethane, an acrylate of an unsubstituted or C1-C10 alkyl substituted phenol that is alkoxylated with a C2-C4 alkylene oxide and at least one alkylacrylate having a Tg below about -45 DEG C. Films produced from these ultraviolet light curable compositions are flexible and possess good water resistance and good wet adhesion.
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申请公布号 |
US5336563(A) |
申请公布日期 |
1994.08.09 |
申请号 |
US19930009324 |
申请日期 |
1993.01.26 |
申请人 |
DSM DESOTECH, INC. |
发明人 |
COADY, CLIVE J.;POKLACKI, ERWIN S.;ZIMMERMAN, JOHN M.;BISHOP, TIMOTHY E.;DERER, JOHN L. |
分类号 |
C03C25/10;C08F8/30;C08F299/06;C08G18/81;(IPC1-7):D02G3/00 |
主分类号 |
C03C25/10 |
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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