Title:
RUBBER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/130947
Kind Code:
A1
Abstract:
There has been a problem in that compositions including a polyether-based polymer as a rubber ingredient and containing m-phenylenedimaleimide give rubber materials having unsatisfactory properties. A new composition containing m-phenylenedimaleimide is desired. The present invention addresses the problem of investigating new makeups. The present invention relates to a rubber composition which comprises (a) a polyether-based polymer as a rubber ingredient, (b) a crosslinking agent, (c) m-phenylenedimaleimide, and (d) an antioxidant.
Inventors:
UNO KAZUKI (JP)
UDO SHINICHI (JP)
YAJIMA NAOYA (JP)
YASUDA YORITAKA (JP)
KOTO YUMA (JP)
UDO SHINICHI (JP)
YAJIMA NAOYA (JP)
YASUDA YORITAKA (JP)
KOTO YUMA (JP)
Application Number:
PCT/JP2018/043540
Publication Date:
July 04, 2019
Filing Date:
November 27, 2018
Export Citation:
Assignee:
OSAKA SODA CO LTD (JP)
International Classes:
C08L71/02; C08F290/14; C08K5/14; C08K5/3415; G03G15/02; G03G15/08; G03G15/16
Domestic Patent References:
| WO2016104269A1 | 2016-06-30 |
Foreign References:
| JPS5966451A | 1984-04-14 | |||
| JPH08292640A | 1996-11-05 | |||
| JPH0680827A | 1994-03-22 | |||
| JP2007009224A | 2007-01-18 | |||
| JP2007224215A | 2007-09-06 | |||
| JP2014142529A | 2014-08-07 | |||
| JPH08283482A | 1996-10-29 | |||
| JPH05295214A | 1993-11-09 | |||
| JP2007314588A | 2007-12-06 | |||
| JP2012008321A | 2012-01-12 | |||
| US3773694A | 1973-11-20 |
Other References:
See also references of EP 3733774A4
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (JP)
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