Title:
LIGHT-DISPERSING RESIN COMPOSITION
Document Type and Number:
Japanese Patent JP3507713
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To obtain a light-dispersing resin composition that has excellent light dispersion and light transmission and occurs no color difference in the diffused light depending on the view angle, and obtain film and plate formed products from the resin composition or its fabricated products.
SOLUTION: In a light-dispersing resin composition in which organic fine particles are dispersed in the base resin as a light disperser, the organic fine particles are made of a crosslinked vinyl copolymer prepared by copolymerizing 10-80 wt.% of a fluorine-containing alkyl (meth)acrylate monomer and 90-20 wt.% of vinyl monomer and has a difference in the Abbe's number of ≤5 from that of the base resin and a lower refractive index than that of the base resin.
Inventors:
Senda, Takashi
Kusaka, Akiyoshi
Kusaka, Akiyoshi
Application Number:
JP1998000343056
Publication Date:
December 26, 2003
Filing Date:
December 02, 1998
Export Citation:
Assignee:
SEKISUI PLASTICS CO LTD
International Classes:
G09F9/00; C08L33/12; C08L33/16; G02B5/02; G09F9/00; C08L33/00; G02B5/02; (IPC1-7): C08L33/12; C08L33/16; G02B5/02; G09F9/00