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1. 发明申请

US20080107905A1 Rubber Laminate 审中-公开
标题翻译：橡胶层压板
公开(公告)号：US20080107905A1
公开(公告)日：2008-05-08
申请号：US11663973
申请日：2005-09-29
申请人： Yoshiyuki Odagawa , Hiromi Numata , Haruhiko Fujita
发明人： Yoshiyuki Odagawa , Hiromi Numata , Haruhiko Fujita
IPC分类号： B32B27/00
CPC分类号： B32B25/08 , B32B27/308 , B32B2305/72 , C08K5/0091 , C08K5/3475 , C08K5/50 , C08L13/00 , C08L33/00 , Y10T428/3154 , C08L2666/04
摘要： A rubber laminate comprised of a cross-linked rubber layer containing a carboxyl-group containing nitrile copolymer rubber (A), a carboxyl-group containing acryl-based polymer (B), and a specific phosphonium salt and a fluorine-based polymer layer. Preferably, the carboxyl-group content per 100 grams of the (A) ingredient is 2×10−3 to 1×10−1 equivalents and the carboxyl-group content per 100 grams of the (B) ingredient is 4×l0−4 to 1×10−1 equivalents, the (A) ingredient and (B) ingredient are in a weight ratio of 40:60 to 90:10, and the phosphonium salt content in the cross-linked rubber layer is 0.5 to 10 parts by weight per 100 parts by weight of the total of the (A) ingredient and (B) ingredient. According to the present invention, there is provided a rubber laminate excellent in oil resistance and gasoline permeation resistance plus tensile strength, low compression set, and other mechanical characteristics, ozone resistance, and interlayer adhesion.
摘要翻译：由含有羧基的腈共聚物橡胶（A），含羧基的丙烯酸类聚合物（B）和特定的鏻盐和氟系聚合物层构成的交联橡胶层构成的橡胶层叠体。优选地，每100克（A）成分的羧基含量为2×10 -3〜1×10 -1当量，羧基含量/ 100克（B）成分为4×10 -4至1×10 -1当量，（A）成分和（B）成分的重量比为40:60至90:2 10，交联橡胶层中的鏻盐含量相对于（A）成分和（B）成分的总量为100重量份为0.5〜10重量份。根据本发明，提供了耐油性，耐汽油渗透性加拉伸强度，低压缩永久变形等机械特性，耐臭氧性和层间粘合性优异的橡胶层压体。

2. 发明申请

US20070232752A1 Rubber composition, vulcanizate, and air intake hose 审中-公开
标题翻译：橡胶组合物，硫化橡胶和进气软管
公开(公告)号：US20070232752A1
公开(公告)日：2007-10-04
申请号：US11806180
申请日：2007-05-30
申请人： Yoshiyuki Odagawa , Fumio Ikeda , Nobuyoshi Emori , Hideyuki Fujiwara , Takashi Mizushima , Takahiro Iwata
发明人： Yoshiyuki Odagawa , Fumio Ikeda , Nobuyoshi Emori , Hideyuki Fujiwara , Takashi Mizushima , Takahiro Iwata
IPC分类号： C08L51/04
CPC分类号： C08L9/02 , C08L23/16 , C08L51/06 , C08L2205/02 , C08L2205/03 , C08L2666/02 , C08L2666/08
摘要： A rubber composition, including α,β-ethylenically unsaturated nitrile-conjugated diene copolymer rubber (A) having number average molecular weight of 50,000 to 150,000, α,β-ethylenically unsaturated nitrile-conjugated diene copolymer rubber (B) having number average molecular weight of 1,000 to 20,000, ethylene-α-olefin copolymer rubber (C), and a graft copolymer (D); wherein said graft copolymer (D) is obtained by performing graft copolymerization on a mixture of an aromatic vinyl compound and an α,β-ethylenically unsaturated nitrile monomer with an ethylene-propylene-unconjugated copolymer, and a content of structure units of said ethylene-propylene-unconjugated copolymer is 20 to 70 wt %; a ratio of the graft copolymer (D) with respect to 100 parts by weight in total of said rubber (A), rubber (B) and rubber (C) is 1 to 30 parts by weight; and a composition ratio of the rubber (A), rubber (B) and rubber (C) is rubber (A): 20 to 79 wt %, rubber (B): 1 to 30 wt %, and rubber (C): 20 to 50 wt %, is subjected to vulcanization molding, consequently, vulcanizate of the rubber composition having excellently balanced ozone resistance, flexing fatigue resistance and oil resistance can be provided.
摘要翻译：橡胶组合物，包括数均分子量为50,000〜150,000的α，β-烯属不饱和腈共轭二烯共聚物橡胶（A），具有数均分子量的α，β-烯键式不饱和腈共轭二烯共聚物橡胶（B） 1,000至20,000，乙烯-α-烯烃共聚物橡胶（C）和接枝共聚物（D）; 其中所述接枝共聚物（D）通过在芳族乙烯基化合物和α，β-烯键式不饱和腈单体与乙烯 - 丙烯 - 非共轭共聚物的混合物上进行接枝共聚获得，并且所述乙烯 - 丙烯 - 非共轭共聚物为20〜70重量％所述接枝共聚物（D）相对于所述橡胶（A），橡胶（B）和橡胶（C）的总量相对于100重量份的比例为1〜30重量份，橡胶（A），橡胶（B）和橡胶（C）的组成比为橡胶（A）：20〜79重量％，橡胶（B）：1〜30重量％，橡胶（C）：20 至50重量％，进行硫化成型，因此，可以提供具有良好的耐臭氧性，抗弯曲疲劳性和耐油性均衡的橡胶组合物的硫化橡胶。

3. 发明授权

US07232862B2 Rubber composition, vulcanizate, and air intake hose 失效
标题翻译：橡胶组合物，硫化橡胶和进气软管
公开(公告)号：US07232862B2
公开(公告)日：2007-06-19
申请号：US10829228
申请日：2004-04-22
申请人： Yoshiyuki Odagawa , Fumio Ikeda , Nobuyoshi Emori , Hideyuki Fujiwara , Takashi Mizushima , Takahiro Iwata
发明人： Yoshiyuki Odagawa , Fumio Ikeda , Nobuyoshi Emori , Hideyuki Fujiwara , Takashi Mizushima , Takahiro Iwata
IPC分类号： C08L51/00
CPC分类号： C08L9/02 , C08L23/16 , C08L51/06 , C08L2205/02 , C08L2205/03 , C08L2666/02 , C08L2666/08
摘要： A rubber composition includes α,β-ethylenically unsaturated nitrile-conjugated diene copolymer rubber (A), α,β-ethylenically unsaturated nitrile-conjugated diene copolymer rubber (B), ethylene-α-olefin copolymer rubber (C), and a graft copolymer (D). The graft copolymer (D) is obtained by performing graft copolymerization on a mixture of an aromatic vinyl compound and an α,β-ethylenically unsaturated nitrite monomer with an ethylene-propylene-unconjugated copolymer. A content of structure units of the ethylene-propylene-unconjugated copolymer is 20 to 70 wt %, a ratio of the graft copolymer (D) with respect to 100 parts by weight in total of said rubber (A), rubber (B) and rubber (C) is 1 to 30 parts by weight. A composition ratio of the rubber (A), rubber (B) and rubber (C) is rubber (A): 20 to 79 wt %, rubber (B): 1 to 30 wt %, and rubber (C): 20 to 50 wt %.
摘要翻译：橡胶组合物包括α，β-烯属不饱和腈共轭二烯共聚物橡胶（A），α，β-烯属不饱和腈共轭二烯共聚物橡胶（B），乙烯-α-烯烃共聚物橡胶（C）和接枝共聚物（D）。接枝共聚物（D）通过在芳族乙烯基化合物和α，β-烯属不饱和亚硝酸酯单体与乙烯 - 丙烯 - 非共轭共聚物的混合物上进行接枝共聚而获得。乙烯 - 丙烯 - 非共轭共聚物的结构单元的含量为20〜70重量％，接枝共聚物（D）相对于所述橡胶（A），橡胶（B）和橡胶（C）为1〜30重量份。橡胶（A），橡胶（B）和橡胶（C）的组成比为橡胶（A）：20〜79重量％，橡胶（B）：1〜30重量％，橡胶（C）：20〜 50重量％。

4. 发明申请

US20070037930A1 Cross-linkable rubber composition and cross-linked product 审中-公开
标题翻译：可交联橡胶组合物和交联产物
公开(公告)号：US20070037930A1
公开(公告)日：2007-02-15
申请号：US10574009
申请日：2004-09-29
申请人： Yoshiyuki Odagawa , Akira Imada , Nobuyoshi Emori
发明人： Yoshiyuki Odagawa , Akira Imada , Nobuyoshi Emori
IPC分类号： C08F8/00
CPC分类号： C08K5/0025 , C08L13/00
摘要： A cross-linkable rubber composition comprised of a mixture of a carboxyl group-containing nitrile copolymer rubber (A) with a carboxyl group content per 100 g of 2×10−3 to 1×10−1 equivalents and a carboxyl group-containing acryl-based polymer (B) with a carboxyl group content per 100 g of 4×10−4 to 1×10−1 equivalents in a weight ratio A:B=40:60 to 90:10 into which a cross-linking agent (C) able to cross-link the carboxyl groups of both the nitrile copolymer rubber (A) and the acryl-based polymer (B) is blended, the amount blended of the cross-linking agent (C), converted to equivalents of functional groups able to react with carboxyl groups in the cross-linking agent, being 0.3 to 3 times equivalents of the total content of both the carboxyl groups of the nitrile copolymer rubber (A) and the acryl-based polymer (B) is used. According to the present invention, a cross-linkable rubber composition giving a cross-linked product superior in not only mechanical property, such as tensile strength and low compression set, and oil resistance, but also high weathering resistance, such as dynamic ozone resistance, and high mechanical property, such as flexural fatigue resistance can be provided.
摘要翻译：一种可交联橡胶组合物，其由含有羧基的腈共聚物橡胶（A）与每100g 2×10 -3〜1×10 -1 -1的羧基含量的混合物组成， SUP +当量和含有羧基含量的丙烯酸系聚合物（B），每克重量为4×10 -4〜1×10 -6当量的羧基含量比例A：B = 40:60〜90:10，其中可以交联腈共聚物橡胶（A）和丙烯酸类聚合物（B）的羧基的交联剂（C）共混交联剂（C）的混合量相对于交联剂中与羧基反应的官能团的当量为相当于所述交联剂的两个羧基的总含量的0.3〜3倍腈共聚物橡胶（A）和丙烯酸类聚合物（B）。根据本发明，提供了不仅具有抗拉强度和低压缩变形等机械性能优异的交联产物和耐油性，而且耐候性高的耐交联性橡胶组合物，例如动态耐臭氧性，并且可以提供诸如抗弯曲疲劳性的高机械性能。

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