Title:
架橋性ゴム組成物およびゴム架橋物
Document Type and Number:
Japanese Patent JP5664672
Kind Code:
B2
Abstract:
A crosslinkable rubber composition comprising 0.2 to 10 parts by weight of an aromatic secondary amine-based anti-aging agent and 0.5 to 20 parts by weight of a polyamine-based crosslinking agent with respect to 100 parts by weight of a nitrile rubber including an ±,²-ethylenically unsaturated nitrile unit and an ±, ²-ethylenically unsaturated dicarboxylic acid monoester unit, and with iodine value of 120 or less. The present invention can provide a crosslinkable rubber composition, providable of a cross-linked rubber excellent in a variety of properties such as mechanical strength and small in compression set, and a cross-linked rubber obtained by cross-linking the rubber composition.
Inventors:
永森 弘康
藤田 茂
梅津 清徳
塚田 亮
藤田 茂
梅津 清徳
塚田 亮
Application Number:
JP2013008371A
Publication Date:
February 04, 2015
Filing Date:
January 21, 2013
Export Citation:
Assignee:
日本ゼオン株式会社
International Classes:
C08L13/00; C08K5/17; C08K5/521; C08L9/02; F16G1/08; F16J15/10
Attorney, Agent or Firm:
Maeda and a Suzuki international patent business corporation