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1. 发明授权

US4822654A Novel vulcanizable rubber compositions and applications thereof 失效
标题翻译：新型可硫化橡胶组合物及其应用
公开(公告)号：US4822654A
公开(公告)日：1989-04-18
申请号：US169129
申请日：1988-03-10
申请人： Yasuhiko Takemura , Shinichiro Zen , Yoshiaki Zama , Hiroji Enyo
发明人： Yasuhiko Takemura , Shinichiro Zen , Yoshiaki Zama , Hiroji Enyo
IPC分类号： B32B25/14 , C08L9/02 , C08L15/00 , C08L27/16 , C08L33/06 , C08L33/08 , C08L27/12 , C08L27/00 , F16L11/04
CPC分类号： C08L15/005 , B32B25/14 , C08L27/16 , C08L33/06 , C08L9/02 , C08L33/08 , Y10T428/1386
摘要： A vulcanizable rubber composition comprising (1) 100 parts by weight of a polymer composition comprising(I) a vinylidene fluoride resin,(II) at least one rubber selected from the group consisting of acrylic rubbers, .alpha.,.beta.-unsaturated nitrile-conjugated diene copolymer rubbers and hydrides of .alpha.,.beta.-unsaturated nitrile-conjugated diene copolymer rubbers, said acrylic rubber consisting of (A) 30 to 99.9% by weight of an alkyl acrylate and/or an alkoxy-substituted alkyl acrylate, (B) 0.1 to 10% by weight of a crosslinkable monomer and (C) 0 to 70% by weight of another ethylenically unsaturated compound copolymerizable with (A) and (B) (the sum of (A), (B) and (C) is 100% by weight) and said .alpha.,.beta.-unsaturated nitrile-conjugated diene copolymer rubber consisting of (D) 10 to 60% by weight of an .alpha.,.beta.-unsaturated nitrile, (E) 15 to 90% by weight of a conjugated diene and (F) 0 to 75% by weight of another ethylenically unsaturated compound copolymerizable with (D) and (E) (the sum of (D), (E) and (F) is 100% by weight, and(III) another blendable polymer,wherein the weight ratio of (I)/[(II)+(III)] is 5/95 to 60/40 and the weight ratio of (II)/(III) is 100/0 to 50/50, and (2) 0 to 40 parts by weight of a plasticizer. Said rubber composition excels not only in heat resistance, gasoline resistance and sour gasoline resistance but also in gasohol resistance and sour gasohol resistance and further is good in tensile strength, elongation and balance between gasoline resistance and low-temperature resistance. Therefore, said rubber composition can be used in the fluid-contacting surface of a diaphragm and can be suitably used as an inner tube of a fuel hose.
摘要翻译：一种可硫化橡胶组合物，其包括（1）100重量份的聚合物组合物，其包含（I）偏二氟乙烯树脂，（II）至少一种选自丙烯酸橡胶，α，β-不饱和腈共轭二烯共聚物橡胶和α，β-不饱和腈共轭二烯共聚物橡胶的氢化物，所述丙烯酸橡胶由（A）30-99.9重量％的丙烯酸烷基酯和/或烷氧基取代的丙烯酸烷基酯组成，（B）0.1至 10重量％的可交联单体和（C）0至70重量％的可与（A）和（B）共聚的另一个烯属不饱和化合物（（A），（B）和（C）的总和）为100％和（D）10至60重量％的α，β-不饱和腈，（E）15至90重量％的共轭二烯的所述α，β-不饱和腈共轭二烯共聚物橡胶，和（F）0〜75重量％的可与其共聚的其它烯属不饱和化合物（D）和（E）（（D），（E）和（F）的总和为100重量％，和（III）另一种可共混聚合物，其中（I）/ [（II）（III）]为5/95〜60/40，（II）/（III）的重量比为100/0〜50/50，（2）0〜40重量份的增塑剂。所述橡胶组合物不仅具有耐热性，耐汽油性和耐酸性汽油性，而且还具有耐汽油性和耐酸性汽油保护性，并且还具有良好的拉伸强度，伸长率和耐汽油性与耐低温性之间的平衡。因此，所述橡胶组合物可以用于隔膜的流体接触表面，并且可以适合用作燃料软管的内管。

2. 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.

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

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。

5. 发明授权

US4996134A Conjugated diene copolymer, a process for producing the copolymer, and a photosensitive composition comprising the copolymer 失效
标题翻译：共轭二烯共聚物，共聚物的制备方法和包含该共聚物的光敏组合物
公开(公告)号：US4996134A
公开(公告)日：1991-02-26
申请号：US716206
申请日：1985-03-26
申请人： Hiroji Enyo , Shin-ichiro Iwanaga , Yasuhiko Takemura
发明人： Hiroji Enyo , Shin-ichiro Iwanaga , Yasuhiko Takemura
IPC分类号： C08F236/04 , G03F7/033
CPC分类号： G03F7/033 , C08F236/04
摘要： A conjugated diene copolymer comprising (A) 10 to 60 mole % of a conjugated diene compound unit, (B) 5 to 50 mole % of an .alpha.,.beta.-ethylenically unsaturated carboxylic acid unit, (C) 0.1 to 20 mole % of a polyfunctional alkenyl compound unit, (D) 0 to 10 mole % of a diene compound unit having cyclic carbon-carbon double bonds and (E) 0 to 80 mole % of a monoolefinically unsaturated compound unit, the sum of the amounts of units (A), (B), (C), (D) and (E) being 100 mole %, said copolymer having an intrinsic viscosity [.eta.] of 0.01 to 3.0 dl/g as measured at 30.degree. C. in dimethylformamide. The copolymer is soluble in aqueous alkali solutions, excels in processability and photosetting property, and has excellent rubber elasticity and transparency even after photosetting. Accordingly, a photosensitive composition comprising the copolymer, a photopolymerizable unsaturated monomer and a photosensitizer can greatly improve the complicated process for the production of conventional rubber relief plates of flexographic printing, and shorten the production time.
摘要翻译：共轭二烯共聚物，其包含（A）10〜60摩尔％的共轭二烯化合物单元，（B）5〜50摩尔％的α，β-烯键式不饱和羧酸单元，（C）0.1〜20摩尔％多官能烯基化合物单元，（D）0〜10摩尔％的具有环状碳 - 碳双键的二烯化合物单元和（E）0〜80摩尔％的单烯属不饱和化合物单元，单位量（A ），（B），（C），（D）和（E）为100摩尔％，所述共聚物在30℃下在二甲基甲酰胺中的特性粘度η为0.01〜3.0dl / g。该共聚物可溶于碱性水溶液中，加工性和光固化性能优异，即使在光固化后也具有优异的橡胶弹性和透明度。因此，包含共聚物，光聚合性不饱和单体和光敏剂的感光性组合物可以大大改善用于制造常规的柔性版印刷橡胶释放板的复杂工艺，缩短生产时间。

6. 发明授权

US4985513A Conjugated diene copolymer, process for producing the same, and photosensitive resin composition comprising the same 失效
标题翻译：共轭二烯共聚物，其制造方法以及含有该共轭二烯共聚物的感光性树脂组合物
公开(公告)号：US4985513A
公开(公告)日：1991-01-15
申请号：US336112
申请日：1989-04-11
申请人： Shin-ichiro Iwanaga , Tatsuaki Matsunaga , Ituo Nishiwaki , Hiroji Enyo
发明人： Shin-ichiro Iwanaga , Tatsuaki Matsunaga , Ituo Nishiwaki , Hiroji Enyo
IPC分类号： C08F2/00 , C08F2/44 , C08F2/48 , C08F2/50 , C08F236/04 , C08F236/14 , G03F7/032 , G03F7/033
CPC分类号： G03F7/033 , C08F236/04
摘要： A conjugated diene copolymer comprising (A) 40 to 90 mole % of a conjugated diene component, (B) 0.5 to 10 mole % of an alpha,beta-ethylenically unsaturated carboxylic acid component, (C) 0.1 to 5 mole % of a polyfunctional alkenyl compound component and (D) 5 to 58 mole % of a monoolefinically unsaturated compound component wherein the intrinsic viscosity [.eta.] of the copolymer as measured at 30.degree. C. in dimethylformamide is 0.01 to 3.0 dl/g, the width (.DELTA.Tg) of the endothermic transition temperature section determined by a differential scanning calorimetry is 45.degree. to 120.degree. C., and the limit temperature (T.sub.1) on the lower temperature side of the endothermic transition temperature section is -40.degree. C. or less. This copolymer, when combined with a photopolymerizable unsaturated monomer and a photosensitizer, provides a photosensitive resin composition which is soluble in aqueous alkali solutions, has an excellent processability and a photocurability, has an excellent rubber elasticity and a transparency even after curing, and has excellent water resistance.

7. 发明授权

US4927738A Conjugated diene copolymer, process for producing the same, and photosensitive resin composition comprising the same 失效
标题翻译：共轭二烯共聚物，其制造方法以及含有该共轭二烯共聚物的感光性树脂组合物
公开(公告)号：US4927738A
公开(公告)日：1990-05-22
申请号：US124870
申请日：1987-11-24
申请人： Shin-ichiro Iwanaga , Tatsuaki Matsunaga , Ituo Nishiwaki , Hiroji Enyo
发明人： Shin-ichiro Iwanaga , Tatsuaki Matsunaga , Ituo Nishiwaki , Hiroji Enyo
IPC分类号： C08F2/00 , C08F2/44 , C08F2/48 , C08F2/50 , C08F236/04 , C08F236/14 , G03F7/032 , G03F7/033
CPC分类号： G03F7/033 , C08F236/04
摘要： A conjugated diene copolymer comprising (A) 40 to 90 mole % of a conjugated diene component, (B) 0.5 to 10 mole % of an alpha,beta-ethylenically unsaturated carboxylic acid component, (C) 0.1 to 5 mole % of a polyfunctional alkenyl compound component and (D) 5 to 58 mole % of a monoolefinically unsaturated compound component wherein the intrinsic viscosity [.eta.] of the copolymer as measured at 30.degree. C. in dimethylformamide is 0.01 to 3.0 dl/g, the width (.DELTA.Tg) of the endothermic transition temperature section determined by a differential scanning calorimetry is 45.degree. to 120.degree. C. and the limit temperature (T.sub.1) on the lower temperature side of the endothermic transition temperature section is -40.degree. C. or less. This copolymer, when combined with a photopolymerizable unsaturated monomer and a photosensitizer, provides a photosensitive resin composition which is soluble in aqueous alkali solutions, has an excellent processability and a photocurability, has an excellent rubber elasticity and a transparency even after curing, and has excellent water resistance.

8. 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.

9. 发明授权

US4039491A Novel copolymer and process for producing same 失效
标题翻译：新型共聚物及其制备方法
公开(公告)号：US4039491A
公开(公告)日：1977-08-02
申请号：US583177
申请日：1975-06-02
申请人： Hiroharu Ikeda , Shuichi Matsumoto , Hiroji Enyo , Noboru Oshima , Koei Komatsu
发明人： Hiroharu Ikeda , Shuichi Matsumoto , Hiroji Enyo , Noboru Oshima , Koei Komatsu
IPC分类号： C08G61/00 , C08C19/28 , C08G61/06 , C08G61/08 , C08F253/00 , C08F255/06 , C08F257/02 , C08F279/02
CPC分类号： C08G61/08 , C08C19/28
摘要： A novel copolymer is obtained by reacting [A] at least one norbornene derivative having at least one polar group or polar-group-containing substituent with [B] at least one unsaturated polymer having carbon-to-carbon double bonds in the presence of a metathesis catalyst. This copolymer is excellent in chemical and mechanical properties. Particularly, when 50% by weight or more of the component [A] is contained, the resin is distinguished for its high impact strength.
摘要翻译：通过使[A]至少一种具有至少一个极性基团或含极性基团的取代基的降冰片烯衍生物与[B]至少一种具有碳 - 碳双键的不饱和聚合物在存在下进行反应来获得，复分解催化剂。该共聚物的化学和机械性能优异。特别是当含有50重量％以上的成分[A]时，树脂的冲击强度高。

10. 发明授权

US4988548A Novel vulcanizable rubber compositions and applications thereof 失效
标题翻译：新型可硫化橡胶组合物及其应用
公开(公告)号：US4988548A
公开(公告)日：1991-01-29
申请号：US274963
申请日：1988-11-22
申请人： Yasuhiko Takemura , Shinichiro Zen , Yoshiaki Zama , Hiroji Enyo
发明人： Yasuhiko Takemura , Shinichiro Zen , Yoshiaki Zama , Hiroji Enyo
IPC分类号： B32B25/14 , C08L9/02 , C08L15/00 , C08L27/16 , C08L33/06 , C08L33/08
CPC分类号： C08L15/005 , B32B25/14 , C08L27/16 , C08L33/06 , C08L9/02 , C08L33/08 , Y10T428/1386
摘要： A vulcanizable rubber composition comprising (1) 100 parts by weight of a polymer composition comprising(I) a vinylidene fluoride resin,(II) at least one rubber selected from the group consisting of acrylic rubbers, .alpha.,.beta.-unsaturated nitrile-conjugated diene copolymer rubbers and hydrides of .alpha.,.beta.-unsaturated nitrile-conjugated diene copolymer rubbers, said acrylic rubber consisting of (A) 30 to 99.9% by weight of an alkyl acrylate and/or an alkoxy-substituted alkyl acrylate, (B) 0.1 to 10% by weight of a crosslinkable monomer and (C) 0 to 70% by weight of another ethylenically unsaturated compound copolymerizable with (A) and (B) (the sum of (A), (B) and (C) is 100% by weight) and said .alpha.,.beta.-unsaturated nitrile-conjugated diene copolymer rubber consisting of (D) 10 to 60% by weight of an .alpha.,.beta.-unsaturated nitrile, (E) 15 to 90% by weight of a conjugated diene and (F) 0 to 75% by weight of another ethylenically unsaturated compound copolymerizable with (D) and (E) (the sum of (D), (E) and (F) is 100% by weight, and(III) another blendable polymer,wherein the weight ratio of (I)/[(II)+(III)] is 5/95 to 60/40 and the weight ratio (II)/(III) is 100/0 to 50/50, and (2) 0 to 40 parts by weight of a plasticizer. Said rubber composition excels not only in heat resistance, gasoline resistance and sour gasoline resistance but also in gasohol resistance and sour gasohol resistance and further is good in tensile strength, elongation and balance between gasoline resistance and low-temperature resistance. Therefore, said rubber composition can be used in the fluid-contacting surface of a diaphragm and can be suitably used as an inner tube of a fuel hose.

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