Title:
POLY(BUTYLENE TEREPHTHALATE) RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2017/038864
Kind Code:
A1
Abstract:
Provided is a resin composition which includes a poly(butylene terephthalate) resin excellent in terms of physical and chemical properties, etc. and which has excellent ATF resistance and is suitable for use as molded articles to be used in contact with high-temperature automotive lubricating oils such as ATF.
The poly(butylene terephthalate) resin composition according to the present invention comprises a poly(butylene terephthalate) resin and a carbodiimide compound, has a tensile strength retention of 50% or higher after 250-hour immersion in a 150ºC automotive lubricating oil, and is for use in configuring molded articles to be used in contact with automotive lubricating oils.
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Inventors:
OSANO KEIICHI (JP)
SAKATA KOUICHI (JP)
SAKATA KOUICHI (JP)
Application Number:
PCT/JP2016/075457
Publication Date:
March 09, 2017
Filing Date:
August 31, 2016
Export Citation:
Assignee:
WINTECH POLYMER LTD (JP)
International Classes:
C08L67/02; C08K5/13; C08K5/29; C08K5/372; C08K5/49
Domestic Patent References:
| WO2013179726A1 | 2013-12-05 | |||
| WO2010122915A1 | 2010-10-28 | |||
| WO2009150830A1 | 2009-12-17 | |||
| WO2009150833A1 | 2009-12-17 |
Foreign References:
| JP2015021051A | 2015-02-02 | |||
| JPH11264418A | 1999-09-28 | |||
| JPH06320690A | 1994-11-22 | |||
| JPH06248167A | 1994-09-06 | |||
| JP2006104363A | 2006-04-20 | |||
| JP2008265134A | 2008-11-06 |
Attorney, Agent or Firm:
SHOBAYASHI, Masayuki et al. (JP)
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