Title:
CHLOROPRENE COPOLYMER LATEX AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2022/102613
Kind Code:
A1
Abstract:
The present invention relates to a chloroprene copolymer latex, a chloroprene copolymer latex composition, a chloroprene copolymer rubber molded product, a dipped product, and a method for producing a chloroprene copolymer latex. The method for producing a chloroprene copolymer latex has a step for emulsion polymerizing 2-chloro-1,3-butadiene (A-1) and 2-methyl-1,3-butadiene (A-2) in the presence of sulfur (A-3).
Inventors:
KANEKO SHU (JP)
OGAWA MASAHIRO (JP)
OGAWA NORIKO (JP)
SHIBUYA AKIRA (JP)
OGAWA MASAHIRO (JP)
OGAWA NORIKO (JP)
SHIBUYA AKIRA (JP)
Application Number:
PCT/JP2021/041179
Publication Date:
May 19, 2022
Filing Date:
November 09, 2021
Export Citation:
Assignee:
SHOWA DENKO KK (JP)
International Classes:
C08F2/44; A41D19/00; A41D19/04; A61B42/10; B29C41/14; C08F2/22; C08F2/38; C08F236/18; C08K3/06; C08K3/22; C08L11/02
Domestic Patent References:
| WO2020065789A1 | 2020-04-02 | |||
| WO2021079981A1 | 2021-04-29 | |||
| WO2021132460A1 | 2021-07-01 |
Foreign References:
| JP2003055409A | 2003-02-26 | |||
| SU479369A1 | 1980-10-23 | |||
| SU393284A1 | 1973-08-10 | |||
| JP2019044116A | 2019-03-22 | |||
| JP2019143002A | 2019-08-29 | |||
| JP2019044116A | 2019-03-22 | |||
| JP2001131812A | 2001-05-15 |
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
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