Title:
【発明の名称】高屈折率有機ガラス
Document Type and Number:
Japanese Patent JPH072818
Kind Code:
B2
Abstract:
Novel organic glass with a high refractive index comprising a copolymer of (a) a diallyl isophthalate monomer, (b) an allyl benzoate monomer and (c) a diester of maleic acid and/or diester of fumaric acid monomer, which also shows excellent light resistance and excellent other physical properties such as excellent moldability, high impact resistance, high dimension stability, excellent mechanical processing properties, excellent dyeability and excellent hard coating property, and is useful as a material for optical or optoelectronic parts such as lenses, prisms, reflecting mirror and window materials.
Inventors:
Fujio Yoshiharu
Matsumasa Kinmasa
Matsumasa Kinmasa
Application Number:
JP9359789A
Publication Date:
January 18, 1995
Filing Date:
April 12, 1989
Export Citation:
Assignee:
Daiso Co., Ltd.
International Classes:
C08F18/02; C08F18/14; C08F18/18; C08F22/10; C08F218/12; C08F218/16; C08F218/18; C08F222/14; G02B1/04; (IPC1-7): C08F218/16; C08F218/12; C08F222/14; G02B1/04
Attorney, Agent or Firm:
Toru Kadota
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