Title:
POLYESTER COMPOSITION
Document Type and Number:
Japanese Patent JPH0586271
Kind Code:
A
Abstract:
PURPOSE:To obtain the subject thermoplastic polyester composition giving a molded article excellent in smoothness, slipperiness, shaving resistance and scratch resistance. CONSTITUTION:The polyester resin composition is compounded with (A) silica powder having >=2 D1/D2 which is the ratio of a particle size (D1mmu) measured by dynamic light scattering to one (D2mmu) measured by nitrogen gas absorption, and straight or branched shape of 60-600mmu D1 and has a thickness of 41-100mmu diameter and (B) spherical fine particles of an organic polymer (e.g. butyl acrylate divinyl benzene copolymer, etc.) having 1.1) of 10% deformed strength (S10), <0.5 relative standard deviation and 0.001-6mum, preferably 0.01-2mum average size in each content ratio of 0.001-20wt.%, preferably 0.01-5wt.%.
Inventors:
KIMURA MASAHIRO
YOSHIDA MINORU
SUZUKI MASARU
YOSHIDA MINORU
SUZUKI MASARU
Application Number:
JP24925591A
Publication Date:
April 06, 1993
Filing Date:
September 27, 1991
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
C08J5/18; C08K3/36; C08L67/00; C08L67/02; (IPC1-7): C08J5/18; C08K3/36; C08L67/02
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