Title:
エポキシ基を含むニトリルゴムをベースとする加硫可能な組成物
Document Type and Number:
Japanese Patent JP5850950
Kind Code:
B2
Abstract:
Vulcanizable composition comprises (i) at least one epoxy group-containing optionally completely or partially hydrogenated nitrile rubber of the repeating units derived from at least one conjugated diene, at least one alpha , beta -unsaturated nitrile and optionally at least other copolymerizable monomers and does not include any non-conjugated cyclic polyene and (ii) at least one Lewis and/or Bronsted base as a crosslinker, where the vulcanizable composition other than the crosslinking agent in (ii) contains the epoxy groups-containing, optionally completely or partially hydrogenated nitrile rubber. Vulcanizable composition comprises (i) at least one epoxy group-containing optionally completely or partially hydrogenated nitrile rubber of the repeating units derived from at least one conjugated diene, at least one alpha , beta -unsaturated nitrile and optionally at least one other copolymerizable monomers and does not include any non-conjugated cyclic polyene and (ii) at least one Lewis and/or Bronsted base as a crosslinker, where the vulcanizable composition other than the crosslinking agent in (ii) contains the epoxy groups-containing, optionally completely or partially hydrogenated nitrile rubber (less than 2.5 parts by weight based on 100 parts by weight). An independent claim is also included for a method for preparing a vulcanizable composition comprising mixing at least one epoxy groups containing completely or partially hydrogenated nitrile rubber (i) with at least one Lewis and/or Bronsted base (ii).
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Inventors:
Sven Brand
Michael Crimper
Hans Mug
Achim Vele
Michael Crimper
Hans Mug
Achim Vele
Application Number:
JP2013546711A
Publication Date:
February 03, 2016
Filing Date:
December 29, 2011
Export Citation:
Assignee:
LANXESS Deutschland Gamebecher
International Classes:
C08L9/02; C08F236/12
Domestic Patent References:
| JP63057629A | ||||
| JP61026620A | ||||
| JP61235424A | ||||
| JP63057628A | ||||
| JP2008088241A | ||||
| JP2011511110A | ||||
| JP2010144176A | ||||
| JP58191769A | ||||
| JP63218752A | ||||
| JP2020516A |
Foreign References:
| US20020120052 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe