Title:
CONDUIT TUBE AND THERMOPLASTIC POLYESTER ELASTOMER RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/037959
Kind Code:
A1
Abstract:
This conduit tube comprises a thermoplastic polyester elastomer resin composition comprising a thermoplastic polyester elastomer A and a polycarbodiimide compound B, in which the thermoplastic polyester elastomer A comprises 20 to 65% by mass inclusive of a hard segment and 35 to 80% by mass inclusive of a soft segment which are bound to each other, the hard segment comprises a polyester containing, as the constituents thereof, an aromatic dicarboxylic acid and an aliphatic or alicyclic diol, the soft segment comprises an aliphatic polycarbonate, and the thermoplastic polyester elastomer resin composition contains the polycarbodiimide compound B in an amount of 0.1 to 5 parts by mass inclusive relative to 100 parts by mass of the thermoplastic polyester elastomer A.
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Inventors:
HARADA SHINJI (JP)
AKAISHI TAKUYA (JP)
AKAISHI TAKUYA (JP)
Application Number:
PCT/JP2022/032973
Publication Date:
March 16, 2023
Filing Date:
September 01, 2022
Export Citation:
Assignee:
TOYO BOSEKI (JP)
International Classes:
C08L67/02; C08G59/04; C08L69/00; C08L79/00
Domestic Patent References:
| WO2021172348A1 | 2021-09-02 | |||
| WO2018159521A1 | 2018-09-07 |
Foreign References:
| JP2020002192A | 2020-01-09 | |||
| JP2008155450A | 2008-07-10 | |||
| JPH1017657A | 1998-01-20 | |||
| JP2003192778A | 2003-07-09 | |||
| JPH0739480B2 | 1995-05-01 | |||
| JPH05295049A | 1993-11-09 | |||
| JPH06306202A | 1994-11-01 | |||
| JPH10182782A | 1998-07-07 | |||
| JP2001206939A | 2001-07-31 | |||
| JP2001240663A | 2001-09-04 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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