Title:
HEAT-RESISTANT INJECTION MOLDED PRODUCT
Document Type and Number:
Japanese Patent JP2013079295
Kind Code:
A
Abstract:
To provide an unpainted heat-resistant injection molded product that is excellent in appearance and is excellently prevented from whitening at high temperature, by using a polytrimethylene terphthalate (PTT) resin obtained by melt polymerization.
A heat-resistant injection molded product contains a polytrimethylene terphthalate (PTT) resin composition, wherein the resin composition comprises: 20 to 90 mass% of a PTT resin (A) that contains 2 to 5 mass% of a cyclic dimer; and 10 to 80 mass% of a styrene resin (B) consisting of an unsaturated nitrile monomer, a styrene monomer, and one or more monomers that can be copolymerized with them.
Inventors:
ITAYA HIROJI
TOSHIMA MASAO
TOSHIMA MASAO
Application Number:
JP2011218485A
Publication Date:
May 02, 2013
Filing Date:
September 30, 2011
Export Citation:
Assignee:
ASAHI KASEI CHEMICALS CORP
International Classes:
C08L67/02; C08K3/00; C08L25/12
Domestic Patent References:
| JP2008156508A | 2008-07-10 | |||
| JP2008156507A | 2008-07-10 | |||
| JP2011245725A | 2011-12-08 | |||
| JP2012519755A | 2012-08-30 | |||
| JP2010006910A | 2010-01-14 |
Attorney, Agent or Firm:
Asamura patent office
Hideto Asamura
Hajime Asamura
Mari Yuge
Yukihiro Ikeda
Hideto Asamura
Hajime Asamura
Mari Yuge
Yukihiro Ikeda
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