Title:
NITRILE GROUP-CONTAINING COPOLYMER RUBBER, CROSSLINKABLE RUBBER COMPOSITION AND CROSSLINKED RUBBER PRODUCT
Document Type and Number:
WIPO Patent Application WO/2015/147052
Kind Code:
A1
Abstract:
Provided is a nitrile group-containing copolymer rubber which is characterized by containing an α,β-ethylenically unsaturated nitrile monomer unit in an amount of 10-60% by weight and by having a weight average inertial radius within the range of 10-100 nm. The present invention is able to provide a nitrile group-containing copolymer rubber which has excellent workability and is capable of providing a crosslinked rubber product having excellent normal state physical properties.
Inventors:
INOUE SAYAKA (JP)
KATANO CHIKARA (JP)
KATANO CHIKARA (JP)
Application Number:
PCT/JP2015/059115
Publication Date:
October 01, 2015
Filing Date:
March 25, 2015
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
C08F236/12; C08C19/02; C08F2/38; C08L9/02
Domestic Patent References:
| WO2009082004A1 | 2009-07-02 |
Foreign References:
| JPS53109591A | 1978-09-25 | |||
| JPH08100025A | 1996-04-16 | |||
| JP2005187544A | 2005-07-14 | |||
| JP2009286926A | 2009-12-10 | |||
| JPS6163794A | 1986-04-01 |
Other References:
See also references of EP 3124511A4
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
It can exceed and is a patent business corporation. (JP)
It can exceed and is a patent business corporation. (JP)
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