Title:
AQUEOUS BIODEGRADABLE-RESIN DISPERSION, PRODUCTION METHOD THEREFOR, AND FOOD-PACKAGING PAPER OBTAINED USING AQUEOUS BIODEGRADABLE-RESIN DISPERSION
Document Type and Number:
WIPO Patent Application WO/2022/074962
Kind Code:
A1
Abstract:
Provided are: an aqueous biodegradable-resin dispersion in which the biodegradable resin has stable dispersibility and retains intact biodegradability and which can improve the heat sealability of paper products, etc.; and a method for producing the aqueous biodegradable-resin dispersion. The aqueous biodegradable-resin dispersion according to the present invention contains a biodegradable resin and an anionic compound, a 1 mass% aqueous solution of the anionic compound having a pH of 7 or greater.
Inventors:
KOGURE YUMA (JP)
SUZUKI SHO (JP)
SUZUKI SHO (JP)
Application Number:
PCT/JP2021/031874
Publication Date:
April 14, 2022
Filing Date:
August 31, 2021
Export Citation:
Assignee:
MIYOSHI YUSHI KK (JP)
International Classes:
C08J3/03; C08L67/04; C08L101/16; D21H19/14
Domestic Patent References:
| WO2016080530A1 | 2016-05-26 |
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Attorney, Agent or Firm:
USHIKI & ASSOCIATES (JP)
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