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Title:
RESIN COMPOSITION FOR OPTICAL ELEMENT, RESIN CURED PRODUCT FOR OPTICAL ELEMENT, AND OPTICAL ELEMENT
Document Type and Number:
Japanese Patent JP2005031282
Kind Code:
A
Abstract:

To provide a resin composition for an optical element excellent in environmental reliability as well as in antistatic performance, a cured product obtained by curing the resin composition, and an optical element with the cured object.

The resin composition comprises an ionizing radiation curable resin composition and one or more lithium salts selected from a lithium perfluoroalkylsulfonate, a lithium bisperfluoroalkylsulfonimide and lithium perchlorate, wherein the lithium bisperfluoroalkylsulfonimide is preferably lithium bistrifluoromethanesulfonimide or lithium bispentafluoroethanesulfonimide, and the ionizing radiation curable resin composition preferably comprises one or more monomeric materials selected from a polyalkylene glycol mono(meth)acrylate, a polyalkylene glycol di(meth)acrylate and a monoalkoxypolyalkylene glycol mono(meth)acrylate.


Inventors:
MAZAKI TADAHIRO
NAKAO MASAAKI
Application Number:
JP2003000194842
Publication Date:
February 03, 2005
Filing Date:
July 10, 2003
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD
INCTEC INC
International Classes:
G02B1/10; C08F290/06; G02B1/04; (IPC1-7): G02B1/10; G02B1/04
Domestic Patent References:
JPH05339306A1993-12-21
JP2001509532A2001-07-24
Attorney, Agent or Firm:
吉村 俊一



 
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