Title:
RESIN POWDER MIXTURE, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING THREE-DIMENSIONAL MOLDED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2022/250003
Kind Code:
A1
Abstract:
Provided are: a resin powder mixture which contains a polyarylene sulfide resin powder and has a gas generation amount of 0.25 wt% or less, a melt flow rate of 5-75 g/10 min and an average particle diameter of 1-100 μm; a method for producing same; and a method for producing a three-dimensional molded product using this resin powder mixture. By using this resin powder mixture, it is possible to obtain a three-dimensional molded product which has few voids and exhibits excellent tensile strength.
Inventors:
KAWAI AZUSA (JP)
WATANABE KEI (JP)
OKAMOTO NAOYO (JP)
WATANABE KEI (JP)
OKAMOTO NAOYO (JP)
Application Number:
PCT/JP2022/021062
Publication Date:
December 01, 2022
Filing Date:
May 23, 2022
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C08J3/12; B29C64/153; B29C64/314; B29C64/321; B33Y10/00; B33Y70/00; B33Y70/10; C08J3/16; C08J5/04; C08K3/36; C08K7/04; C08L81/04
Domestic Patent References:
| WO2020011990A1 | 2020-01-16 | |||
| WO2006059209A1 | 2006-06-08 | |||
| WO2018074353A1 | 2018-04-26 | |||
| WO2017126484A1 | 2017-07-27 | |||
| WO2021200332A1 | 2021-10-07 |
Foreign References:
| JPH02107666A | 1990-04-19 | |||
| JP2007308612A | 2007-11-29 | |||
| JP6256818B2 | 2018-01-10 | |||
| JP2017043654A | 2017-03-02 |
Attorney, Agent or Firm:
BAN Toshimitsu et al. (JP)
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