Title:
【発明の名称】ポリオレフィン系樹脂組成物構造体及びその製造法
Document Type and Number:
Japanese Patent JP3137347
Kind Code:
B2
Abstract:
A molded article of a polyolefin-base resin composition comprising a polyolefin resin and a thermoplastic polyester resin added thereto to form a network structure wherein both resins are dispersed in each other, said molded article retaining excellent characteristics of the polyolefin resin and being improved in otherwise poor thermal resistance and mechanical properties thereof. In the step of melt mixing the polyolefin resin A as a matrix with the thermoplastic polyester resin B, a filler C having a surface tension greater than that of the component B at the melt mixing temperature and a mean particle diameter of 0.05 to 50 mu m is added in such an amount as to satisfy the relation represented by equations (1): B/(A+B)=0.05-0.5 (by weight) and (2): C/(B+C)=0.1-0.7 (by weight).
Inventors:
Hajime Serizawa
Yoshihisa Tajima
Keiichi Miyawaki
Hiroyuki Sano
Yoshihisa Tajima
Keiichi Miyawaki
Hiroyuki Sano
Application Number:
JP978491A
Publication Date:
February 19, 2001
Filing Date:
January 30, 1991
Export Citation:
Assignee:
Polyplastics Co., Ltd.
International Classes:
C08J3/20; C08J5/00; C08K3/00; C08K7/00; C08L23/02; C08L67/00; C08L67/02; (IPC1-7): C08J3/20; C08J5/00; C08K3/00; C08K7/00; C08L23/02; C08L67/02
Domestic Patent References:
| JP4252232A | ||||
| JP4189856A | ||||
| JP4136061A | ||||
| JP3218806A | ||||
| JP63126710A |
Attorney, Agent or Firm:
Kaoru Furuya (3 outside)