Title:
ANTIOXIDANT FOR RUBBER, AND SYNTHETIC RUBBER INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2012/138001
Kind Code:
A1
Abstract:
The present invention relates to an antioxidant for rubber and to synthetic rubber including same, and more particularly to a novel antioxidant for rubber containing a thio compound, and to synthetic rubber including the antioxidant. The rubber including the antioxidant of the present invention has excellent thermal stability at a high temperature of 100°C or more, and the antioxidant is less volatile due to the high molecular weight thereof, such that environmentally friendly rubber can be produced.
Inventors:
LEE HYUNG JAE (KR)
SHIN CHANG KYO (KR)
KIM JIN EOK (KR)
SHIN CHANG KYO (KR)
KIM JIN EOK (KR)
Application Number:
PCT/KR2011/002469
Publication Date:
October 11, 2012
Filing Date:
April 08, 2011
Export Citation:
Assignee:
KOREA KUMHO PETROCHEM CO LTD (KR)
LEE HYUNG JAE (KR)
SHIN CHANG KYO (KR)
KIM JIN EOK (KR)
LEE HYUNG JAE (KR)
SHIN CHANG KYO (KR)
KIM JIN EOK (KR)
International Classes:
C08K5/375; C09K15/14; C08L53/02
Foreign References:
| KR20110027402A | 2011-03-16 | |||
| US20010044518A1 | 2001-11-22 | |||
| KR0172941B1 | 1999-03-30 |
Attorney, Agent or Firm:
HALLA Patent & Law Firm (KR)
한라특허법인 (KR)
한라특허법인 (KR)
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Claims: