Title:
【発明の名称】ポリエーテルアクリレートを含有する光学ガラス繊維用一次被膜
Document Type and Number:
Japanese Patent JP3051163
Kind Code:
B2
Abstract:
Photocurable liquid coating compositions adapted to provide primary coatings for optical glass fibers are disclosed. These compositions comprise a (meth)acrylate-terminated polyurethane, a (meth)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.
Inventors:
Cody, Clive Jay
Pocracky, Irwin S.
Zimmerman, John M.
Bishop, Timothy E.
Deller, John Elle.
Pocracky, Irwin S.
Zimmerman, John M.
Bishop, Timothy E.
Deller, John Elle.
Application Number:
JP51303490A
Publication Date:
June 12, 2000
Filing Date:
September 05, 1990
Export Citation:
Assignee:
DS M Namrose Fennonote Shap
International Classes:
C03C25/10; C03C25/106; C03C25/1065; C03C25/24; C08F8/30; C08F290/00; C09D4/00; C08F299/06; C08G18/67; C08G18/81; C09D171/00; C09D171/02; C09D175/14; C09D175/16; (IPC1-7): C09D4/00; C03C25/24; C09D171/02; C09D175/16
Domestic Patent References:
| JP359017A | ||||
| JP247122A | ||||
| JP2135211A | ||||
| JP6083907A | ||||
| JP6121117A | ||||
| JP6120008A | ||||
| JP61162511A | ||||
| JP62216946A | ||||
| JP63130608A | ||||
| JP63130609A | ||||
| JP63312309A |
Attorney, Agent or Firm:
Toshio Yano (2 outside)