Title:
ポリアセタール樹脂組成物/熱可塑性エラストマー複合成形体及びその成形方法
Document Type and Number:
Japanese Patent JP4716620
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a composite molding having an improved fusion bondability of an interface between a molding site made of a polyacetal resin having improved fusion bondability and a molding site made of a thermoplastic elastomer. SOLUTION: The composite molding is obtained by fusion bonding the molding site made of a polyacetal composition and a molding site made of the thermoplastic elastomer. The polyacetal composition is obtained by blending 1 to 100 pts.wt. of a polyalkylene terephthalate (having 2-4C alkylene group) copolymer having a melt flow temperature of 210 deg.C or lower and 0.1 to 15 pts.wt. of at least one compound selected from the group consisting of a core shell polymer (a) having a shell of a polymer made of a core of a rubber-like polymer and vinyl copolymer, an isocyanate compound (b), an isothiacyanate compound (c) and a modified material (d) of the compound (b) or (c) with 100 pts.wt. of the polyacetal resin.
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Inventors:
Naoki Ueda
Yoshio Nishi
Yoshio Nishi
Application Number:
JP2001241454A
Publication Date:
July 06, 2011
Filing Date:
August 08, 2001
Export Citation:
Assignee:
Polyplastics Co., Ltd.
International Classes:
B29C45/14; B29C65/70; B29C45/16; C08K5/29; C08K5/36; C08L59/00; B29K21/00; B29K59/00; C08L51/04; C08L67/02
Domestic Patent References:
| JP11320606A | ||||
| JP7157166A | ||||
| JP11320605A | ||||
| JP10029276A | ||||
| JP2000108205A | ||||
| JP2003001761A |
Foreign References:
| WO2000020204A1 |
Attorney, Agent or Firm:
Kiyoaki Takita