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Patent Searching and Data


Title:
BIODEGRADABLE RESIN COMPOSITION AND MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2021/149318
Kind Code:
A1
Abstract:
Provides are: a biodegradable resin composition which exhibits good biodegradability even in a thick molded product, has excellent mechanical properties, and is economically advantageous; and a molded article formed by using the same. A molded article is provided by using an inorganic substance powder-containing biodegradable resin composition containing a biodegradable resin and an inorganic substance powder in a mass ratio of 10:90 to 70:30, the biodegradable resin composition being characterized in that the biodegradable resin is a cellulose acetate-based resin, and the inorganic substance powder is heavy calcium carbonate.

Inventors:
NAKAMURA HIROSHI (JP)
MIZUNO EIJI (JP)
SASAKAWA GOUKI (JP)
Application Number:
PCT/JP2020/040308
Publication Date:
July 29, 2021
Filing Date:
October 27, 2020
Export Citation:
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Assignee:
TBM CO LTD (JP)
International Classes:
C08L1/12; C08K3/26; C08L101/16
Foreign References:
JP2018024809A2018-02-15
JP2002069303A2002-03-08
JP2000072906A2000-03-07
CN106243855A2016-12-21
CN105199510A2015-12-30
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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