Title:
POLYCARBONATE RESIN COMPOSITION AND MOLDING MADE THEREFROM
Document Type and Number:
Japanese Patent JP3458927
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a polycarbonate resin improved in mold release and surface gloss and to provide a molding having a high gloss and good appearance.
SOLUTION: A polycarbonate resin composition comprising 40-98.9wt.% polycarbonate resin and/or aromatic polyester carbonate resin (A), 1-60wt.% aromatic polyester resin (B), 0-30wt.% rubbery elastomer (C) and 0.1-10wt.% polycaprolactone (D) having a number-average molecular weight of 5,000-120,000, a polycarbonate resin composition comprising 100 pts.wt. resin component comprising components A to D in the above ratio and 0.01-5 pts.wt. mold release (E) and a molding prepared by injection-molding these resin compositions with temperature-insulating mold or a high-temperature mold are provided.
Inventors:
Naoki Mitsuda
Seiichi Maeba
Yasuhisa Sugita
Tomioka Tatsuya
Seiichi Maeba
Yasuhisa Sugita
Tomioka Tatsuya
Application Number:
JP34038595A
Publication Date:
October 20, 2003
Filing Date:
December 27, 1995
Export Citation:
Assignee:
Idemitsu Petrochemical Co., Ltd.
International Classes:
C08K5/09; C08K5/00; C08K5/10; C08L21/00; C08L67/00; C08L69/00; (IPC1-7): C08L69/00; C08K5/09; C08K5/10
Domestic Patent References:
| JP7242809A | ||||
| JP6240128A |
Attorney, Agent or Firm:
Tamotsu Ohtani