Title:
NON-FLUOROSURFACTANT, PREPARATION METHOD THEREFOR, AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/020782
Kind Code:
A1
Abstract:
Provided in the present invention are a non-fluorosurfactant, a preparation method therefor, and the use thereof. The non-fluorosurfactant is a polymer, the main chain of which contains the following structural units: structural units A, structural units B, structural units C and structural units D, wherein the structural units D are linked to each other by means of (I), R1, R2, R4, R5, and R6 are each independently a hydrogen atom or C1-C3 alkyl group, R3 is a hydrogen atom, NH4
+, or a monovalent metal ion, and n is an integer of 10-150. The non-fluorosurfactant provided by the present invention has a good effect of reducing the surface tension of an aqueous phase system, and therefore can be used for preparing a fluorine-containing polymer in replacement of fluorine-containing surfactants.
Inventors:
XIAO ZHONGLIANG (CN)
LIU BO (CN)
YU JINLONG (CN)
ZHONG ZIQIANG (CN)
LIN ZHOUJUN (CN)
CHEN LIYI (CN)
LI HUI (CN)
YE FEIYANG (CN)
ZHANG TINGJIAN (CN)
LIU BO (CN)
YU JINLONG (CN)
ZHONG ZIQIANG (CN)
LIN ZHOUJUN (CN)
CHEN LIYI (CN)
LI HUI (CN)
YE FEIYANG (CN)
ZHANG TINGJIAN (CN)
Application Number:
PCT/CN2022/107935
Publication Date:
February 01, 2024
Filing Date:
July 26, 2022
Export Citation:
Assignee:
ZHONGHAO CHENGUANG RES INSTITUTE OF CHEMICAL INDUSTRY CO LTD (CN)
International Classes:
C08F14/00; C08F18/00
Domestic Patent References:
| WO2021131996A1 | 2021-07-01 |
Foreign References:
| CN109715684A | 2019-05-03 | |||
| CN114127131A | 2022-03-01 | |||
| CN101787091A | 2010-07-28 | |||
| JP2015199944A | 2015-11-12 |
Attorney, Agent or Firm:
IPSUNNY (CN)
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