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Patent Searching and Data


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)
Application Number:
PCT/KR2011/002469
Publication Date:
October 11, 2012
Filing Date:
April 08, 2011
Export Citation:
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Assignee:
KOREA KUMHO PETROCHEM CO LTD (KR)
LEE HYUNG JAE (KR)
SHIN CHANG KYO (KR)
KIM JIN EOK (KR)
International Classes:
C08K5/375; C09K15/14; C08L53/02
Foreign References:
KR20110027402A2011-03-16
US20010044518A12001-11-22
KR0172941B11999-03-30
Attorney, Agent or Firm:
HALLA Patent & Law Firm (KR)
한라특허법인 (KR)
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Claims: