Title:
【発明の名称】ポリプロピレン樹脂組成物
Document Type and Number:
Japanese Patent JPH0762101
Kind Code:
B2
Abstract:
A polypropylene resin composition obtained by mixing a crystalline ethylene-propylene block copolymer, an amorphous ethylene-propylene copolymer, talc and fibrous magnesium oxysulfate and then, at the time of melt-kneading the mixture, adding a metal soap to the mixture, retains the fiber length of the fibrous magnesium oxysulfate and has high rigidity with the addition of a small amount of the metal soap.
Inventors:
Norihisa Tamashima
Ueno Uehei
Tomohiko Akagawa
Saburo Hinenoya
Shinji Katsui
Ueno Uehei
Tomohiko Akagawa
Saburo Hinenoya
Shinji Katsui
Application Number:
JP32439687A
Publication Date:
July 05, 1995
Filing Date:
December 22, 1987
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
Ube Industries,Ltd.
Ube Industries,Ltd.
International Classes:
C08L23/14; C08K3/34; C08K5/098; C08K7/00; C08K7/08; C08K13/04; C08L23/16; C08L53/00; (IPC1-7): C08L53/00; C08K13/04
Domestic Patent References:
| JP6291545A | ||||
| JP6284142A | ||||
| JP6172039A | ||||
| JP6169848A | ||||
| JP60212440A |
Attorney, Agent or Firm:
Ippei Watanabe (1 person outside)
Next Patent: 安定化アセタ−ルポリマ−組成物の製造法