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1. 发明授权

US4386181A Heat-aging-resistant rubber composition 失效
标题翻译：耐热老化橡胶组合物
公开(公告)号：US4386181A
公开(公告)日：1983-05-31
申请号：US320073
申请日：1981-11-10
申请人： Teizo Kotani , Hiroji Enyo , Minoru Tanaka , Yasuhiko Takemura , Toshio Miyabayashi
发明人： Teizo Kotani , Hiroji Enyo , Minoru Tanaka , Yasuhiko Takemura , Toshio Miyabayashi
IPC分类号： C08F236/04 , C08K5/06 , C08K5/372 , C08L9/00 , C08K5/36
CPC分类号： C08K5/372 , C08F236/04 , C08K5/06 , C08L9/00
摘要： A heat-aging-resistant rubbery polymer composition comprising a rubbery polymer, at least one compound selected from the group consisting of diphenylamine derivatives and phenol derivatives as an age resister for said rubbery polymer, and polyalkylene ether glycol having an average molecular weight of 100-5,000, and optionally a compound represented by the formula, ##STR1## in which R is alkyl having 10 to 20 carbon atoms. Preferably, said at least one compound selected from the group consisting of diphenylamine derivatives and phenol derivatives is chemically linked to said rubbery polymer as a part of the molecular chain. Said rubbery polymer composition is unexpectedly superior in heat-aging-resistance to a composition consisting only of said rubbery polymer and said age resister or a composition consisting only of said rubbery polymer and said polyalkylene ether glycol.
摘要翻译：一种耐热老化橡胶聚合物组合物，其包含橡胶状聚合物，至少一种选自二苯胺衍生物和苯酚衍生物的化合物作为所述橡胶状聚合物的抗老化剂，以及聚亚烷基醚二醇，其平均分子量为100〜 5,000，以及任选的由下式表示的化合物，其中R是具有10-20个碳原子的烷基。优选地，所述至少一种选自二苯胺衍生物和苯酚衍生物的化合物作为分子链的一部分与所述橡胶状聚合物化学连接。所述橡胶状聚合物组合物在耐热老化性方面与仅由所述橡胶状聚合物和所述耐老化剂组成的组合物或仅由所述橡胶状聚合物和所述聚亚烷基醚二醇组成的组合物出人意料地优异。

2. 发明授权

US4675362A Multi-component copolymer rubber, a process for producing the same and a rubber composition containing the multi-component copolymer rubber 失效
标题翻译：多组分共聚物橡胶，其制备方法和含有多组分共聚物橡胶的橡胶组合物
公开(公告)号：US4675362A
公开(公告)日：1987-06-23
申请号：US847451
申请日：1986-04-03
申请人： Toshio Miyabayashi , Nobuyuki Sakabe , Yoshiyuki Udagawa , Hiroji Enyo , Yasuhiko Takemura
发明人： Toshio Miyabayashi , Nobuyuki Sakabe , Yoshiyuki Udagawa , Hiroji Enyo , Yasuhiko Takemura
IPC分类号： C08F220/12 , C08F220/34 , F02B75/02 , C08F20/34
CPC分类号： C08F220/34 , C08F220/12 , F02B2075/027
摘要： A multi-component copolymer rubber consisting essentially of (A) 20 to 69.5% by weight of a cyano-substituted alkyl (meth)acrylate, (B) 30 to 79.5% by weight of an alkyl acrylate, (C) 0.5 to 10% by weight of a crosslinkable monomer and (D) 0 to 10% by weight of other ethylenically unsaturated monomer copolymerizable with (A), (B) and (C), excels in heat resistance, ozone resistance, sour gasoline resistance and sour gasohol resistance. There properties of said multi-component copolymer rubber can further be improved by incorporating into the copolymer rubber a crosslinking agent, a metal salt, a vinylidene fluoride polymer, a vinyl chloride resin or other multi-component copolymer rubber.

3. 发明授权

US4625005A Multi-component copolymer rubber, a process for producing the same, and a rubber composition containing the multi-component copolymer rubber 失效
标题翻译：多组分共聚物橡胶，其制备方法和含有多组分共聚物橡胶的橡胶组合物
公开(公告)号：US4625005A
公开(公告)日：1986-11-25
申请号：US716350
申请日：1985-03-26
申请人： Toshio Miyabayashi , Nobuyuki Sakabe , Yoshiyuki Udagawa , Hiroji Enyo , Yasuhiko Takemura
发明人： Toshio Miyabayashi , Nobuyuki Sakabe , Yoshiyuki Udagawa , Hiroji Enyo , Yasuhiko Takemura
IPC分类号： C08F220/12 , C08F220/34 , F02B75/02 , C08F20/34
CPC分类号： C08F220/34 , C08F220/12 , F02B2075/027
摘要： A multi-component copolymer rubber consisting essentially of (A) 20 to 69.5% by weight of a cyano-substituted alkyl (meth)acrylate, (B) 30 to 79.5% by weight of an alkyl acrylate, (C) 0.5 to 10% by weight of a crosslinkable monomer and (D) 0 to 10% by weight of other ethylenically unsaturated monomer copolymerizable with (A), (B) and (C), excels in heat resistance, ozone resistance, sour gasoline resistance and sour gasohol resistance. These properties of said multi-component copolymer rubber can further be improved by incorporating into the copolymer rubber a crosslinking agent, a metal salt, a vinylidene fluoride polymer, a vinyl chloride resin or other multi-component copolymer rubber.
摘要翻译：基本上由（A）20-69.5重量％的氰基取代的（甲基）丙烯酸烷基酯组成的多组分共聚物橡胶，（B）30-79.5重量％的丙烯酸烷基酯，（C）0.5至10重量％的（D）0〜10重量％的与（A），（B）和（C）可共聚的其它烯键式不饱和单体，其耐热性，耐臭氧性，耐酸汽油性和耐酸性汽油耐性均优异。通过在共聚物橡胶中加入交联剂，金属盐，偏二氟乙烯聚合物，氯乙烯树脂或其它多组分共聚物橡胶，可以进一步提高所述多组分共聚物橡胶的这些性能。

4. 发明授权

US4334044A Diene rubber having anti-deteriorating function and process for production thereof 失效
标题翻译：具有抗恶化功能的二烯橡胶及其制造方法
公开(公告)号：US4334044A
公开(公告)日：1982-06-08
申请号：US147529
申请日：1980-05-07
申请人： Teizo Kotani , Yasuhiko Takemura , Toshio Miyabayashi
发明人： Teizo Kotani , Yasuhiko Takemura , Toshio Miyabayashi
IPC分类号： C08F8/00 , C08C19/22 , C08C19/30 , C08F8/32
CPC分类号： C08C19/22
摘要： By reacting a diene polymer having nitrile groups with an anti-deteriorating agent having at least one polar group selected from the group consisting of amino group and imino group in the presence of a catalyst, a diene rubber can be obtained in which said anti-deteriorating agent is chemically combined to the nitrile groups. Said rubber per se has resistance to deterioration and, at the same time, acts as an anti-deteriorating agent for other diene rubbers. The chemically combined anti-deteriorating agent is not extractable with solvent, so that said rubber has a stable resistance to deterioration and a stable anti-deteriorating action on other diene rubbers.
摘要翻译：通过使具有腈基的二烯聚合物与在催化剂存在下具有至少一个选自氨基和亚氨基的极性基团的抗恶化剂反应，可以获得二烯橡胶，其中所述抗恶化药剂与腈基化学结合。所述橡胶本身具有耐劣化性，同时作为其它二烯橡胶的抗恶化剂。化学组合防恶化剂不能用溶剂萃取，因此所述橡胶具有稳定的耐劣化性和对其它二烯橡胶的稳定的抗恶化作用。

5. 发明授权

US4912186A Acrylic rubber, acrylic rubber composition and cured rubber article thereof 失效
标题翻译：丙烯酸橡胶，丙烯酸橡胶组合物及其固化橡胶制品
公开(公告)号：US4912186A
公开(公告)日：1990-03-27
申请号：US236218
申请日：1988-08-25
申请人： Toshio Ohhara , Yukihiro Sawada , Hiroshi Ise , Toshio Miyabayashi , Hiroji Enyo , Hozumi Sato
发明人： Toshio Ohhara , Yukihiro Sawada , Hiroshi Ise , Toshio Miyabayashi , Hiroji Enyo , Hozumi Sato
IPC分类号： C08F220/12 , C08F220/28
CPC分类号： C08F220/12 , C08F220/28
摘要： An acrylic rubber obtainable by copolymerizing a monomer mixture of:(A) 70 to 99.99% by weight of at least one compound selected from the group consisting of alkyl acrylates and alkoxyalkyl acrylates,(B) 0.01 to 10% by weight of at least one compound represented by the general formula: ##STR1## wherein R.sup.1 is a hydrogen atom or a methyl group; X is a hydrogen atom, --COOR.sup.6 (R.sup.6 is an alkyl group having 1-10 carbon atoms or an alkoxyalkyl group having 2-14 carbon atoms), or ##STR2## R.sup.2, R.sup.3 and R.sup.4 are independently hydrogen atoms or groups having 1-10 carbon atoms whose carbon atom adjacent to C.dbd.C has no hydrogen; R.sup.5 is a group having 1-10 carbon atoms whose carbon atom adjacent to C.dbd.C has no hydrogen; Y is ##STR3## or --O--; and n is 1 or 0, and (C) 0-20% by weight of at least one compound selected from the group consisting of other unsaturated compounds of the vinyl type, vinylidene type and vinylene type, in the presence of a radical polymerization initiator. Said acrylic rubber, when crosslinked with a crosslinking agent, gives a cured article having good heat resistance and a good compression set property and accordingly suitable for use as a hose or a sealing material.

6. 发明授权

US4387203A Multi-component polymer rubber 失效
标题翻译：多组分聚合物橡胶
公开(公告)号：US4387203A
公开(公告)日：1983-06-07
申请号：US334817
申请日：1981-12-28
申请人： Isao Furuta , Yasuhiko Takemura , Toshio Miyabayashi , Shinichiro Zen , Masato Sakai
发明人： Isao Furuta , Yasuhiko Takemura , Toshio Miyabayashi , Shinichiro Zen , Masato Sakai
IPC分类号： C08F220/42 , C08F236/12 , C08F14/18 , C08F12/20 , C08F20/22
CPC分类号： C08F220/42 , C08F236/12
摘要： A multi-component polymer rubber comprising (A) 15 to 60 mole % of an .alpha.,.beta.-unsaturated nitrile, (B) 10 to 75 mole % of a conjugated diene, and (C) 2 to 55 mole % of a fluoroalkyl acrylate or methacrylate or a fluorine-containing .alpha.-olefin, and having a glass transition temperature (T.sub.g) of -50.degree. C. to -20.degree. C., the percentages of the components (A), (B) and (C) being based on the total sum of moles of the components (A), (B) and (C). Said multi-component polymer rubber is excellent in sour gasoline resistance and alcohol-containing gasoline resistance.
摘要翻译：一种多组分聚合物橡胶，其包含（A）15至60摩尔％的α，β-不饱和腈，（B）10至75摩尔％的共轭二烯，和（C）2至55摩尔％的丙烯酸氟烷基酯或甲基丙烯酸酯或含氟α-烯烃，玻璃化转变温度（Tg）为-50℃至-20℃，组分（A），（B）和（C）的百分数为基于组分（A），（B）和（C）的总摩尔数。所述多组分聚合物橡胶具有优异的耐酸汽油性和含醇汽油阻力。

7. 发明授权

US5026807A Novel ester group-containing (meth)acrylic acid ester, novel (co)polymer thereof, composition comprising the (co)polymer and composition comprising the ester group containing (meth)acrylic acid ester 失效
标题翻译：新型含酯基的（甲基）丙烯酸酯，其新型（共）聚合物，包含（共）聚合物和包含含酯基的（甲基）丙烯酸酯的组合物的组合物
公开(公告)号：US5026807A
公开(公告)日：1991-06-25
申请号：US523180
申请日：1990-05-15
申请人： Yosihiro Ohira , Toshio Ohhara , Toshio Miyabayashi
发明人： Yosihiro Ohira , Toshio Ohhara , Toshio Miyabayashi
IPC分类号： C07C69/675 , C08F20/28
CPC分类号： C07C69/675 , C08F20/28
摘要： A novel ester group-containing (meth)acrylic acid ester represented by the general formula (I): ##STR1## wherein R.sup.1 is a hydrogen atom or a methyl group, R.sup.2 is a C.sub.3-20 alkylene group, R.sup.3 is a C.sub.1-20 hydrocarbon group or its derivative, and l is an integer of 1-20, and a (co)polymer composed of said ester group-containing (meth)acrylic acid ester and other monomer(s) copolymerizable therewith. This (co)polymer gives a crosslinked product superior in heat resistance, low-temperature resistance and oil resistance.

8. 发明授权

US5100734A Rubber laminate 失效
标题翻译：橡胶层压板
公开(公告)号：US5100734A
公开(公告)日：1992-03-31
申请号：US582163
申请日：1990-09-14
申请人： Toshio Miyabayashi , Shinichiro Zen , Masayoshi Ichikawa , Hideyuki Fujiwara
发明人： Toshio Miyabayashi , Shinichiro Zen , Masayoshi Ichikawa , Hideyuki Fujiwara
IPC分类号： B32B25/14 , C08J5/12 , C08L27/16 , C08L33/14
CPC分类号： C08J5/12 , B32B25/14 , C08L33/14 , C08J2321/00 , C08L27/16 , Y10T428/31909 , Y10T428/31928 , Y10T428/31935
摘要： A flexible heat and gasoline resistant rubber laminate having high interlaminar adhesion consisting of a rubber layer (1) consisting a blend of (a) acrylic polymer derived from plasticized crosslinkable acrylates and an unsaturated epoxy group containing compound and (b) a vinylidene fluoride resin, laminated to a rubber layer (2) consisting essentially of crosslinked acrylic polymer derived from plasticized crosslinkable acrylates and unsaturated epoxy group consisting compounds.

9. 发明授权

US4861851A Vinylidene fluoride-acrylic acid ester copolymer, process for producing the same and composition containing the same 失效
标题翻译：偏二氟乙烯 - 丙烯酸酯共聚物，其制造方法和含有它们的组合物
公开(公告)号：US4861851A
公开(公告)日：1989-08-29
申请号：US145103
申请日：1988-01-19
申请人： Toshio Miyabayashi , Nobuyuki Sakabe , Shinichiro Zen
发明人： Toshio Miyabayashi , Nobuyuki Sakabe , Shinichiro Zen
IPC分类号： C08F14/22 , C08F214/22 , C08F220/10 , C08F220/12
CPC分类号： C08F220/10 , C08F214/225
摘要： A substantially random, linear vinylidene fluoride-acrylic acid ester copolymer comprising:(A) 5-85% by weight of a vinylidene fluoride unit,(B) 15-95% by weight of at least one unit selected from the group consisting of an alkyl acrylate unit and an alkoxy-substituted alkyl acrylate unit, and(C) optionally 10% by weight or less, based on the total weight of (A), (B) and (C), of a crosslinking monomer unit, and having an intrinsic viscosity of 0.01-10 dl/g as measured at 30.degree. C. in N,N-dimethylformamide. Said copolymer has not only excellent heat resistance, ozone resistance and sour gasoline resistance but also excellent resistance to gasoline permeation.

10. 发明授权

US4255543A Process for the preparation of 1,2-polybutadiene 失效
标题翻译： 1,2-聚丁二烯的制备方法
公开(公告)号：US4255543A
公开(公告)日：1981-03-10
申请号：US066698
申请日：1979-08-15
申请人： Kenya Makino , Toshio Miyabayashi , Noboru Ohshima , Yasumasa Takeuchi
发明人： Kenya Makino , Toshio Miyabayashi , Noboru Ohshima , Yasumasa Takeuchi
IPC分类号： C08F4/00 , C08F2/38 , C08F4/60 , C08F4/70 , C08F36/00 , C08F136/06
CPC分类号： C08F136/06
摘要： In the preparation of 1,2-polybutadiene with a vinyl content of at least 70% by contacting 1,3-butadiene with a catalyst consisting of:(A) a cobalt compound,(B) an organic phosphine compound,(C) a trialkylaluminum compound, and(D) water in an amount of 0.1 to 1.2 moles per mole of said trialkylaluminum,in the presence of a molecular weight regulator,(E) an alkylaluminum halide compound is used as the molecular weight regulator in an amount of at least 0.01 mole per mole of the trialkylaluminum compound (C), whereby 1,2-polybutadiene with a regulated molecular weight can be produced without causing decreased polymerization activity and change of vinyl content and crystallinity of the produced polymer. The alkylaluminum halide compound (E) is preferably used in an amount of 0.05 to 1.0 mole per mole of the trialkylaluminum compound (C).
摘要翻译：在乙烯基含量为至少70％的1,2-聚丁二烯的制备中，通过使1,3-丁二烯与由（A）钴化合物，（B）有机膦化合物组成的催化剂，（C）三烷基铝化合物和（D）在每分子量调节剂存在下，每摩尔三烷基铝为0.1至1.2摩尔量的水，（E）烷基卤化铝化合物用作分子量调节剂，其用量为每摩尔三烷基铝化合物（C）至少0.01摩尔，从而可以制备具有调节分子量的1,2-聚丁二烯，而不会降低聚合活性和所生产的聚合物的乙烯基含量和结晶度的变化。烷基卤化铝化合物（E）的用量相对于每摩尔三烷基铝化合物（C）为0.05〜1.0摩尔。

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