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    • 1. 发明授权
    • Ethylene-acrylic copolymer rubber composition
    • 乙烯 - 丙烯酸共聚物橡胶组合物
    • US07056986B2
    • 2006-06-06
    • US10834348
    • 2004-04-29
    • Yasuhiro KanbaYasushi AbeShogo HagiwaraMasao Koga
    • Yasuhiro KanbaYasushi AbeShogo HagiwaraMasao Koga
    • C08F8/32
    • C08L33/08C08K5/16C08K5/31C08L33/062
    • An ethylene-acrylic copolymer rubber composition, which comprises (A) a carboxyl group-containing ethylene-acrylic copolymer rubber, (B) at least one monoamine compound selected from the group consisting of a primary amine, a secondary amine and a tertiary amine, (C) a guanidine type compound, and (D) at least one of an aromatic diamine compound expressed by the following structural formula (1), H2N—Ph-M-Ph—NH2:   structural formula (1) wherein M is O, S, SO2, CONH, or O—R—O in which R is Ph, Ph—Ph, Ph—SO2—Ph, (CH2)m, (CH2)C(CH3)2(CH2), or Ph—C(CX3)2—Ph, and m=3–5, X=H or F and Ph=benzene ring.
    • 一种乙烯 - 丙烯酸共聚物橡胶组合物,其包含(A)含羧基的乙烯 - 丙烯酸共聚物橡胶,(B)至少一种选自伯胺,仲胺和叔胺的单胺化合物, (C)胍型化合物,和(D)由以下结构式(1)表示的芳族二胺化合物中的至少一种,<?在线式说明=“在线式”末端=“铅” β-H 2 N-Ph-M-Ph-NH 2结构式(1)<?in-line-formula description =“In-line Formulas”end =“尾”→其中M是O,S,SO 2,CONH或ORO,其中R是Ph,Ph-Ph,Ph-SO 2 -Ph ,(CH 2)2,(CH 2)2(CH 2)2(CH 2) 2)或Ph-C(CX 3)2 -Ph,m = 3-5,X = H或F,Ph =苯环 。
    • 6. 发明申请
    • TIRE BLADDER
    • 轮胎刀
    • US20130295209A1
    • 2013-11-07
    • US13979826
    • 2012-01-17
    • Satoru IkariYasushi AbeShogo Hagiwara
    • Satoru IkariYasushi AbeShogo Hagiwara
    • B29D30/06
    • B29D30/0645B29D2030/0655B29L2022/025C08K5/0025C08K5/11C08K5/3445C08L33/06
    • Provided is a tire bladder of an acrylic rubber composition which is superior in processing safety and mechanical characteristics and further exhibits high elongation in a high temperature atmosphere.A tire bladder of an acrylic rubber composition comprising: 100 parts by mass of an acrylic rubber containing 94.5 to 99.5 mass % of an alkyl (meth)acrylate-derived structural unit and 0.5 to 3 mass % of a monoalkyl maleate and/or monoalkoxyalkyl maleate-derived structural unit; 30 to 200 parts by mass of a carbon black having an arithmetic average particle diameter, as determined according to JIS-Z8901, of 20 to 30 nm and a DBP oil absorption of 70 to 130 ml/100 g; 0.1 to 5 parts by mass of an imidazole compound as antioxidant and 0.1 to 10 parts by mass of a polyamine compound as vulcanizing agent.
    • 本发明提供丙烯酸橡胶组合物的轮胎气囊,其加工安全性和机械特性优异,并且在高温气氛中进一步显示高伸长率。 丙烯酸类橡胶组合物的胎胶囊,其含有100质量份含有94.5〜99.5质量%的(甲基)丙烯酸烷基酯结构单元和0.5〜3质量%马来酸单烷基酯和/或马来酸单烷氧基烷基酯的丙烯酸橡胶 衍生结构单位; 30〜200质量份按照JIS-Z8901测定的算术平均粒径为20〜30nm,DBP吸油量为70〜130ml / 100g的炭黑; 0.1〜5质量份作为抗氧化剂的咪唑化合物和0.1〜10质量份作为硫化剂的多胺化合物。