Title:
COMPOSITE RESIN MOLDED ARTICLE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2022/163117
Kind Code:
A1
Abstract:
The composite resin molded article contains a base resin and a plurality of natural fibers dispersed in the base resin. When the composite resin molded article is taken to be 100 mass%, the content of the plurality of natural fibers is 10-99 mass% (inclusive). At least one of the plurality of natural fibers has a defibrated site formed at the end in the fiber length direction. At least one of the plurality of natural fibers has a portion exposed on the surface of the composite resin molded article. The base resin is a biodegradable plastic including any selected from the group consisting of polyhydroxy acids, polyhydroxyalkanoates, polyalkylene dicarboxylates, and modified starches.
Inventors:
OKABE AMI
NAGINO TOSHIFUMI
NAGINO TOSHIFUMI
Application Number:
PCT/JP2021/044190
Publication Date:
August 04, 2022
Filing Date:
December 02, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
C08J3/215; C08J5/00; C08J5/04; C08K7/02; C08L1/02; C08L3/04; C08L67/00; C08L67/04; C08L101/00; C08L101/16
Foreign References:
| JP2011152787A | 2011-08-11 | |||
| JP2020128513A | 2020-08-27 | |||
| JP2006206913A | 2006-08-10 | |||
| JP2013023643A | 2013-02-04 | |||
| JP2017132967A | 2017-08-03 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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