Title:
COATING RESIN COMPOSITE
Document Type and Number:
Japanese Patent JPH05341105
Kind Code:
A
Abstract:
PURPOSE:To provide an optical glass coating composite having a high refractive index and excellent durability. CONSTITUTION:A coating resin composite contains (1) 20-40wt% of N-vinyl carbazole or its derivative (component A); (2) 35-79wt% of an aromatic compound (component B) containing one reactable functional group; and (3) 1-25wt% of a compound (component C) having at least two reactable functional groups, and has a refractive index of at least 1.58 after hardening.
Inventors:
TSUJINO TOSHIFUMI
KASHIWAGI HISAYUKI
ISHIZUKA SATOSHI
TAKIGAWA AKIO
TAKAMI MANABU
NAKASAKI HIROYUKI
KASHIWAGI HISAYUKI
ISHIZUKA SATOSHI
TAKIGAWA AKIO
TAKAMI MANABU
NAKASAKI HIROYUKI
Application Number:
JP14557192A
Publication Date:
December 24, 1993
Filing Date:
June 05, 1992
Export Citation:
Assignee:
NIPPON SHEET GLASS CO LTD
International Classes:
G02B1/10; (IPC1-7): G02B1/10
Attorney, Agent or Firm:
Ohno Seiichi