POLYHYDROXY FATTY ACID ESTER AND PREPARATION METHOD THEREFOR

Title:

POLYHYDROXY FATTY ACID ESTER AND PREPARATION METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2022/143914

Kind Code:

A1

Abstract:

Provided is a polyhydroxy fatty acid ester from a beta-propiolactone homolog. The class of polyhydroxy fatty acid esters have the characteristics of a high molecular weight, excellent physical properties, optical activity, biodegradability, etc.

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WO/2018/222108	A PROCESS FOR FABRICATING A FLAME RETARDED THERMOPLASTIC PRODUCT THROUGH ADDITIVE MANUFACTURING AND A USE OF A THERMOPLASTIC COMPOSITION IN ADDITIVE MANUFACTURING
WO/1997/041165	BULK REACTIVE EXTRUSION POLYMERIZATION PROCESS PRODUCING ALIPHATIC ESTER POLYMER COMPOSITIONS
WO/2011/070282	METHOD FOR PREPARING A POLYMER FROM AT LEAST ONE CYCLIC MONOMER

Inventors:

HUANG PENGTAO (JP)
NOUDA YUMIKI (JP)
LI HONGGUO (JP)

Application Number:

PCT/CN2021/143143

Publication Date:

July 07, 2022

Filing Date:

December 30, 2021

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Assignee:

HIGHCHEM CO LTD (JP)
HUANG PENGTAO (JP)

International Classes:

C08G63/08; C08G63/83; C08G63/87

Foreign References:

CN108026013A	2018-05-11
CN1139937A	1997-01-08
US3522219A	1970-07-28
US5440007A	1995-08-08

Attorney, Agent or Firm:

ZHONGZI LAW OFFICE (CN)

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