Title:
PROCESS OF PREPARING BLOCK OR GRADIENT COPOLYMERS AND THE COPOLYMER PREPARED THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/005568
Kind Code:
A1
Abstract:
The present invention is related to a process of preparing block copolymers in one-pot system and a process of preparing gradient copolymer wherein the monomer sequence in the obtained copolymers can be tuned. The present invention is also related to the block or gradient copolymers obtained from the processes according to the present invention.
Inventors:
PENG BO (CN)
ZENG ZHONG (CN)
GOTO ATSUSHI (SG)
MAO WEIJIA (SG)
SARKAR JIT (SG)
TAY XIU TING (SG)
ZENG ZHONG (CN)
GOTO ATSUSHI (SG)
MAO WEIJIA (SG)
SARKAR JIT (SG)
TAY XIU TING (SG)
Application Number:
PCT/CN2022/101880
Publication Date:
February 02, 2023
Filing Date:
June 28, 2022
Export Citation:
Assignee:
BASF SE (DE)
UNIV NANYANG TECH (SG)
BASF CHINA CO LTD (CN)
UNIV NANYANG TECH (SG)
BASF CHINA CO LTD (CN)
International Classes:
C07C53/19; C07C69/675; C07C233/05; C08F2/22; C08F2/38; C08F120/14; C08F265/06
Foreign References:
| US6306995B1 | 2001-10-23 | |||
| EP3604352A1 | 2020-02-05 |
Other References:
XIAO LONGQIANG ET AL: "Organocatalyzed Living Radical Polymerization via in Situ Halogen Exchange of Alkyl Bromides to Alkyl Iodides", MACROMOLECULES, vol. 50, no. 5, 28 February 2017 (2017-02-28), US, pages 1882 - 1891, XP055885537, ISSN: 0024-9297, DOI: 10.1021/acs.macromol.6b02813
Attorney, Agent or Firm:
PEKSUNG INTELLECTUAL PROPERTY LTD. (CN)
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