Title:
RUBBER COMPOSITION CONTAINING MAIN-CHAIN BENZOXAZINE, AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2016/204540
Kind Code:
A1
Abstract:
The present invention relates to a rubber composition containing a main-chain benzoxazine. More specifically, the resin composition contains a benzoxazine, which does not generate harmful materials during vulcanization such that a phenol novolac resin used as a resin component of a conventional rubber composition can be replaced, and also has an advantage of having excellent flexibility while maintaining excellent mechanical properties since, particularly, a main-chain benzoxazine having a high molecular weight among benzoxazines is used. The rubber composition of the present invention can be used, particularly, for a tire product among rubber products.
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Inventors:
SUNG DO KYUNG (KR)
PARK KI HYUN (KR)
PARK KI HYUN (KR)
Application Number:
PCT/KR2016/006417
Publication Date:
December 22, 2016
Filing Date:
June 16, 2016
Export Citation:
Assignee:
KOLON INC (KR)
International Classes:
C08L21/00; C08L79/04
Foreign References:
| JP2009270016A | 2009-11-19 | |||
| KR20140086108A | 2014-07-08 | |||
| JP2003090376A | 2003-03-28 | |||
| JP2002302486A | 2002-10-18 |
Other References:
LIU, J. ET AL.: "Copolymers based on Telechelic Benzoxazine with a Reactive Main-Chain and Anhydride: Monomer and Polymer Synthesis, and Thermal and Mechanical Properties of Carbon Fiber Composites", RSC ADVANCES, vol. 5, no. 22, 2015, pages 16785 - 16791, XP055338819
See also references of EP 3312234A4
See also references of EP 3312234A4
Attorney, Agent or Firm:
HAEDAM IP GROUP (KR)
특허법인 해담 (KR)
특허법인 해담 (KR)
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