Title:
GUANIDINE OLIGOMER, METHOD FOR PREPARING SAME, AND APPLICATION OF GUANIDINE OLIGOMER FOR BEING BONDED TO MOLECULAR CHAIN OF UNIVERSAL POLYMER
Document Type and Number:
WIPO Patent Application WO/2018/137497
Kind Code:
A1
Abstract:
A guanidine oligomer, a method for preparing same, and an application of the guanidine oligomer for being bonded to a molecular chain of a universal polymer. Compared with the prior art, a non-polar long-chain aliphatic R group structure is used for end-capping to obtain a guanidine oligomer end-capped with R which is -(CH2)4-18CH3. There are two extremely favorable results for doing this. First, due to the end-capping with the R group, the original tetrafunctionality is reduced to bifunctionality; during a bonding reaction with a polymer, no cross-linked structure would be formed, but an overhanging structure on a molecular chain is formed; and this is favorable for dispersion on the surface of a material. Moreover, due to the non-polar long-chain aliphatic R group structure, it is easy to achieve distribution on the surface in a non-polar polyolefin, so as to pull the molecular chain of the guanidine oligomer toward the surface and exerting its functionalization. The guanidine oligomer can be widely used in the fields of universal high/low molecular weight polyolefins and universal condensation polymers, and make the universal high/low molecular weight polyolefins and universal condensation polymers antistatic, easy to dye, and resistant to harmful microorganisms.
Inventors:
ZHENG ANNA (CN)
GUAN YONG (CN)
WEI DAFU (CN)
XU XIANG (CN)
GUAN YONG (CN)
WEI DAFU (CN)
XU XIANG (CN)
Application Number:
PCT/CN2018/072061
Publication Date:
August 02, 2018
Filing Date:
January 10, 2018
Export Citation:
Assignee:
SHANGHAI FUYUAN PLASTICS SCIENCE CO LTD (CN)
International Classes:
C08G73/00; C08F212/08; C08F255/02; C08G81/02; C08L87/00
Domestic Patent References:
| WO2003092913A1 | 2003-11-13 |
Foreign References:
| CN104004139A | 2014-08-27 | |||
| CN103937003A | 2014-07-23 | |||
| CN106800652A | 2017-06-06 | |||
| CN105693972A | 2016-06-22 | |||
| GB2182245A | 1987-05-13 |
Attorney, Agent or Firm:
SHANGHAI KESHENG INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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