Title:
COPOLYMER OF OLEFIN AND UNSATURATED CARBOXYLIC ACID OR UNSATURATED CARBOXYLIC ACID DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2019/080877
Kind Code:
A1
Abstract:
The invention provides a copolymer of an olefin and an unsaturated carboxylic acid or an unsaturated carboxylic acid derivative, said copolymer being a spherical and/or spherical-like polymer. The polymer provided by the invention exhibits a good morphology and has good prospects in industrial use.
Inventors:
GAO RONG (CN)
GUO ZIFANG (CN)
ZHOU JUNLING (CN)
LIU DONGBING (CN)
FU JIE (CN)
LAI JINGJING (CN)
HUANG TINGJIE (CN)
XU SHIYUAN (CN)
LI XINYANG (CN)
GUO ZIFANG (CN)
ZHOU JUNLING (CN)
LIU DONGBING (CN)
FU JIE (CN)
LAI JINGJING (CN)
HUANG TINGJIE (CN)
XU SHIYUAN (CN)
LI XINYANG (CN)
Application Number:
PCT/CN2018/111685
Publication Date:
May 02, 2019
Filing Date:
October 24, 2018
Export Citation:
Assignee:
CHINA PETROLEUM & CHEM CORP (CN)
BEIJING RES INST CHEMICAL IND CHINA PETROLEUM & CHEMICAL CORP (CN)
BEIJING RES INST CHEMICAL IND CHINA PETROLEUM & CHEMICAL CORP (CN)
International Classes:
C08F220/04; C08F220/02; C08F220/62; C08F220/64
Foreign References:
| CN103524653A | 2014-01-22 | |||
| CN103304718A | 2013-09-18 | |||
| CN101679565A | 2010-03-24 | |||
| CN103709540A | 2014-04-09 | |||
| CN105061505A | 2015-11-18 | |||
| CN101182365A | 2008-05-21 | |||
| US20060223944A1 | 2006-10-05 | |||
| US20070049712A1 | 2007-03-01 |
Other References:
See also references of EP 3702381A4
Attorney, Agent or Firm:
YUHONG INTELLECTUAL PROPERTY LAW FIRM (CN)
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