Title:
POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/166444
Kind Code:
A1
Abstract:
The present invention relates to a polybutylene terephthalate resin composition containing: 70-97 parts by mass of a polybutylene terephthalate resin (A) having an intrinsic viscosity (IV) of 0.60-0.95 dl/g; 2-15 parts by mass of a modified olefin resin (B); and 1-15 parts by mass of a polyester elastomer (C) (the total amount of components (A), (B) and (C) is 100 parts by mass). Preferably, the polybutylene terephthalate resin composition further contains 0.05-1.5parts by mass of a carbodiimide compound (D), wherein the composition has excellent impact characteristics and high fluidity.
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Inventors:
KAMIYA MOTONOBU (JP)
FUJII YASUTO (JP)
SHIMOHARAI TAKUYA (JP)
FUJII YASUTO (JP)
SHIMOHARAI TAKUYA (JP)
Application Number:
PCT/JP2020/004322
Publication Date:
August 20, 2020
Filing Date:
February 05, 2020
Export Citation:
Assignee:
TOYO BOSEKI (JP)
International Classes:
C08K5/32; C08L23/08; C08L23/26; C08L67/02
Domestic Patent References:
| WO2011111547A1 | 2011-09-15 | |||
| WO2016076135A1 | 2016-05-19 |
Foreign References:
| JP2016108378A | 2016-06-20 | |||
| JP2011207927A | 2011-10-20 | |||
| JPH06122794A | 1994-05-06 | |||
| JP2018012209A | 2018-01-25 | |||
| JPH1036645A | 1998-02-10 | |||
| JP2017027906A | 2017-02-02 | |||
| JP2016183294A | 2016-10-20 | |||
| JPH1095907A | 1998-04-14 | |||
| JP2012201857A | 2012-10-22 |
Other References:
See also references of EP 3926004A4
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