Title:
LOW-POLLUTION ANTIDEGRADANT COMPOUND AND ANTIDEGRADANT COMPOSITION AND RUBBER COMPOSITION COMPRISING THE SAME FOR TIRES
Document Type and Number:
WIPO Patent Application WO/2020/248572
Kind Code:
A1
Abstract:
Antidegradant compound of Formula (I) and antidegradant composition comprising the same and rubber composition comprising the antidegradant compound or composition. The rubber composition has good resistance to appearance discoloration while maintaining the mechanical and anti-aging properties, thus, are suitable for making the entire tire or as part of the rubber matrix.
Inventors:
GAO YANG (CN)
LI HUI (CN)
LI HUI (CN)
Application Number:
PCT/CN2019/127506
Publication Date:
December 17, 2020
Filing Date:
December 23, 2019
Export Citation:
Assignee:
SENNICS CO LTD (CN)
International Classes:
C07C209/60; C07C211/55; C08K3/04; C08K3/22; C08K5/09; C08K13/02; C08L7/00; C08L9/00
Domestic Patent References:
| WO2008010474A1 | 2008-01-24 |
Foreign References:
| CN106608827A | 2017-05-03 | |||
| US4804783A | 1989-02-14 |
Other References:
See also references of EP 3983375A4
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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