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1. 发明授权

US4894409A Rubber composition 失效
标题翻译：橡胶组成
公开(公告)号：US4894409A
公开(公告)日：1990-01-16
申请号：US218797
申请日：1988-07-14
申请人： Noboru Shimada , Iwakazu Hattori , Mitsuhiko Sakakibara , Noboru Oshima , Tatsuro Hamada , Hiromi Fukuoka , Tatsuo Fujimaki
发明人： Noboru Shimada , Iwakazu Hattori , Mitsuhiko Sakakibara , Noboru Oshima , Tatsuro Hamada , Hiromi Fukuoka , Tatsuo Fujimaki
IPC分类号： C08K3/36 , C08C19/44 , C08F4/00 , C08K3/00 , C08L15/00 , C08L21/00
CPC分类号： C08C19/44 , C08L21/00
摘要： A rubber composition comprising not less than 20% by weight of an amino group-containing diene based polymer in a rubber component, and 10 to 100 parts by weight of silica as a filler with respect to 100 parts by weight of the rubber component. The amino group-containing diene based polymer is obtained by polymerizing a monomer or copolymerizing the monomer in an organic solvent in the presence of at least one of an organic alkali metal and an organic alkaline earth metal.
摘要翻译：橡胶组合物，相对于100重量份的橡胶组分，包含不少于20重量％的在橡胶组分中含氨基的二烯基聚合物和10至100重量份作为填料的二氧化硅。含有氨基的二烯系聚合物通过在有机碱金属和有机碱土金属中的至少一种的存在下，使单体聚合或在有机溶剂中共聚而得到。

2. 发明授权

US5017636A Rubber compositions from modified trans-polybutadiene and rubber for tires 失效
标题翻译：来自改性反式聚丁二烯和轮胎橡胶的橡胶组合物
公开(公告)号：US5017636A
公开(公告)日：1991-05-21
申请号：US521008
申请日：1990-05-10
申请人： Iwakazu Hattori , Noboru Shimada , Noboru Oshima , Mitsuhiko Sakakibara , Hiroshi Mouri , Tatsuo Fujimaki , Tatsuro Hamada
发明人： Iwakazu Hattori , Noboru Shimada , Noboru Oshima , Mitsuhiko Sakakibara , Hiroshi Mouri , Tatsuo Fujimaki , Tatsuro Hamada
IPC分类号： C08C19/44 , C08L15/00
CPC分类号： C08C19/44 , C08L15/00 , C08K3/04 , C08K5/01 , C08K5/09 , C08L7/00 , C08L9/00 , C08L9/06
摘要： A rubber composition for tire having improved processability, wear resistance, rebound resilience and heat build-up comprises 20.about.70 parts by weight of a specified butadiene polymer, 30.about.80 parts by weight of at least one rubber selected from natural rubber, high cis-1,4 polyisoprene rubber and styrene-butadiene copolymer rubber, and 0.about.30 parts by weight of high cis-1,4 polybutadiene and/or low cis-1,4 polybutadiene, and contains 35.about.100 parts by weight of carbon black, 0.about.50 parts by weight of process oil, 0.5.about.5 parts by weight of aliphatic carboxylic acid and 0.1.about.3 parts by weight of sulfur based on 100 parts by weight of the above rubber components.
摘要翻译：具有改善的加工性，耐磨性，回弹性和发热性的轮胎用橡胶组合物包含20重量份指定的丁二烯聚合物，30重量份至少一种选自天然橡胶，高顺式 -1,4-聚异戊二烯橡胶和苯乙烯 - 丁二烯共聚物橡胶，和0分钟30重量份的高顺式-1,4聚丁二烯和/或低顺-1,4聚丁二烯，并含有35重量％的炭黑，0差异基于100重量份的上述橡胶组分，加工油50重量份，0.5重量份脂肪族羧酸和0.1重量份3重量份的硫。

3. 发明授权

US4835216A Conjugated diene series rubber compositions 失效
标题翻译：共轭二烯系橡胶组合物
公开(公告)号：US4835216A
公开(公告)日：1989-05-30
申请号：US100054
申请日：1987-09-23
申请人： Akihiko Morikawa , Fumio Tsutsumi , Mitsuhiko Sakakibara , Noboru Oshima , Tatsuro Hamada , Hiromi Fukuoka , Hideki Komatsu , Tatsuo Fujimaki
发明人： Akihiko Morikawa , Fumio Tsutsumi , Mitsuhiko Sakakibara , Noboru Oshima , Tatsuro Hamada , Hiromi Fukuoka , Hideki Komatsu , Tatsuo Fujimaki
IPC分类号： B60C1/00 , B60C15/06 , C08C19/22 , C08C19/26 , C08C19/44 , C08F8/32 , C08F8/42 , C08L9/00 , C08L9/06 , C08L15/00 , C08L21/00 , C08L53/00 , C08L53/02
CPC分类号： C08L15/00 , B60C1/00 , B60C1/0016 , B60C1/0025 , B60C15/06 , C08L21/00 , C08L23/16 , C08L23/283 , C08L7/00 , C08L9/00 , C08L9/06 , C08L9/08
摘要： A conjugated diene series rubber composition comprises, as a rubber component, (a) 20.about.100% by weight of a particular conjugated diene polymer and (b) a diene polymer rubber except for the polymer (a) and is excellent in the processability at unvulcanized state and the rebound resilience, strengths at rupture and wear resistance at vulcanized state.
摘要翻译：共轭二烯系橡胶组合物包含作为橡胶组分的（a）20重量％的特定共轭二烯聚合物和（b）除聚合物（a）以外的二烯聚合物橡胶，并且在加工性方面优异未硫化状态和回弹性，硫化时断裂强度和耐磨性。

4. 发明授权

US4742117A Conjugated diene based rubber composition 失效
标题翻译：共轭二烯基橡胶组合物
公开(公告)号：US4742117A
公开(公告)日：1988-05-03
申请号：US39833
申请日：1987-04-17
申请人： Fumio Tsutsumi , Mitsuhiko Sakakibara , Noboru Shimada , Yoshihisa Fujinaga , Noboru Oshima , Tatsuro Hamada , Tatsuo Fujimaki
发明人： Fumio Tsutsumi , Mitsuhiko Sakakibara , Noboru Shimada , Yoshihisa Fujinaga , Noboru Oshima , Tatsuro Hamada , Tatsuo Fujimaki
IPC分类号： C08C19/44 , C08L9/00
CPC分类号： C08C19/44
摘要： A rubber composition containing not less than 20% of a conjugated diene based polymer or copolymer. The polymer or copolymer is obtained by polymerizing a conjugated diene or copolymerizing the conjugated diene with at least one kind of other conjugated diene and an aromatic vinyl compound with use of a lithium initiator, and then reacting an isocyanate compound with active terminals of the thus obtained polymer or copolymer. The conjugated diene is butadiene or isoprene, while other conjugated diene is selected from pentadiene, 2,3-dimethylbutadiene as well as isoprene and butadiene, and an aromatic vinyl compound may be styrene, vinyltoluene, .alpha.-methylstyrene, etc. The rubber composition is applicable as tread portion, carcass, side wall portion of tires, vibration resistant rubber, window frame, hose, and various industrial articles.
摘要翻译：含有不少于20％共轭二烯系聚合物或共聚物的橡胶组合物。聚合物或共聚物是通过使共轭二烯聚合或使用锂引发剂将共轭二烯与至少一种其它共轭二烯和芳族乙烯基化合物共聚而获得的，然后使异氰酸酯化合物与如此获得的活性末端反应聚合物或共聚物。共轭二烯是丁二烯或异戊二烯，而其它共轭二烯选自戊二烯，2,3-二甲基丁二烯以及异戊二烯和丁二烯，芳族乙烯基化合物可以是苯乙烯，乙烯基甲苯，α-甲基苯乙烯等。橡胶组合物是适用于胎面部分，胎体，轮胎的侧壁部分，防振橡胶，窗框，软管和各种工业制品。

5. 发明授权

US4824908A Butadiene-based rubber composition 失效
标题翻译：丁二烯橡胶组合物
公开(公告)号：US4824908A
公开(公告)日：1989-04-25
申请号：US29558
申请日：1987-03-24
申请人： Fumio Tsutsumi , Mitsuhiko Sakakibara , Noboru Shimada , Yoshihisa Fujinaga , Noboru Oshima , Tatsuro Hamada , Tatsuo Fujimaki
发明人： Fumio Tsutsumi , Mitsuhiko Sakakibara , Noboru Shimada , Yoshihisa Fujinaga , Noboru Oshima , Tatsuro Hamada , Tatsuo Fujimaki
IPC分类号： B60C1/00 , C08C19/44 , C08L9/00 , C08L21/00 , C08L7/00 , C08L9/06 , C08L53/02
CPC分类号： B60C1/0025 , B60C1/0016 , C08C19/44 , C08L9/00 , Y10S152/905 , Y10T152/10846
摘要： A butadiene-based rubber composition is disclosed, which contains not less than 20% by weight of a butadiene-based homopolymer or copolymer having a glass transition temperature (Tg) of not less than -105.degree. C., but less than -70.degree. C. and a Mooney viscosity (ML.sub.1+4, 100.degree. C.) of 10 to 150. The butadiene-based homopolymer or copolymer is obtained by polymerizing butadiene or random-copolymerizing butadiene with at least one kind of a monomer selected from the group consisting of another conjugated diene and an aromatic vinyl compound, and then reacting polymerization-active terminals thereof with an isocyanate compound and/or an isothiocyanate compound. The butadiene-based rubber composition has excellent resilience, fracture strength, and wear resistance as a vulcanizate as well as excellent processability as an unvulcanized rubber, and can be used as tire applications such as tire treads, undertreads, sidewalls, bead portions, etc. as well as vibration insulating rubber, hoses, belts and other industrial articles.
摘要翻译：公开了一种丁二烯基橡胶组合物，其含有不少于20重量％的玻璃化转变温度（Tg）不低于-105℃但小于-70℃的丁二烯基均聚物或共聚物丁二烯类均聚物或共聚物是通过将丁二烯或无规共聚丁二烯与至少一种选自以下的单体进行聚合而获得的：丁二烯类均聚物或共聚物由另一种共轭二烯和芳族乙烯基化合物组成，然后使其聚合活性末端与异氰酸酯化合物和/或异硫氰酸酯化合物反应。丁二烯类橡胶组合物作为硫化橡胶具有优异的回弹性，断裂强度和耐磨性以及作为未硫化橡胶的优异加工性，并且可以用作轮胎胎面，胎面，胎侧，胎圈部等轮胎用途。以及隔振橡胶，软管，皮带等工业用品。

6. 发明授权

US5011888A Vulcanized rubber composition 失效
标题翻译：硫化橡胶组合物
公开(公告)号：US5011888A
公开(公告)日：1991-04-30
申请号：US449308
申请日：1989-12-06
申请人： Fumio Tsutsumi , Akihiko Morikawa , Mitsuhiko Sakakibara , Noboru Oshima , Tatsuro Hamada , Tatsuo Fujimaki , Masayuki Ohashi
发明人： Fumio Tsutsumi , Akihiko Morikawa , Mitsuhiko Sakakibara , Noboru Oshima , Tatsuro Hamada , Tatsuo Fujimaki , Masayuki Ohashi
IPC分类号： C08L9/06 , B60C1/00 , C08F297/04 , C08G18/69 , C08L21/00 , C08L53/00 , C08L53/02
CPC分类号： C08L53/02 , B60C1/0016 , C08G18/69 , C08L21/00 , C08G2380/00
摘要： A rubber composition is disclosed which contains not less than 20% by weight in a rubber component of a block copolymer composed of polymer or copolymer block units (A) and a random copolymer block units (B). The polymer or copolymer block units (A) are obtained by singly polymerizing a conjugated diolefine or copolymerizing the conjugated diolefine and a monovinyl aromatic hydrocarbon with use of a lithium initiator and contains not more than 10% by weight of the bound monovinyl aromatic hydrocarbon. The random copolymer block unit (B) are obtained by copolymerizing the conjugated diolefine and the monovinyl aromatic hydrocarbon and contain 15 to 80% by weight of the bound monovinyl aromatic hydrocarbon. In the block copolymer, (i) the block copolymer contains not less than 10% by weight of each of the block units (A) and the block units (B); (ii) the total content of the bound monovinyl aromatic hydrocarbon is from 10 to 40% by weight; (iii) the average content of the vinyl bonds in the conjugated diolefine portions is from 20 to 70%; and (iv) polymerizable terminals of the block copolymer are reacted with an isocyanate compound.
摘要翻译：公开了在由聚合物或共聚物嵌段单元（A）和无规共聚物嵌段单元（B）组成的嵌段共聚物的橡胶组分中不少于20重量％的橡胶组合物。聚合物或共聚物嵌段单元（A）是通过使共轭二烯烃单独聚合或使用锂引发剂共轭共轭二烯和单乙烯基芳族烃而得到的，并且含有不超过10重量％的结合的单乙烯基芳烃。无规共聚物嵌段单元（B）通过使共轭二烯烃和单乙烯基芳族烃共聚而得到，并含有15〜80重量％的结合的单乙烯基芳烃。在嵌段共聚物中，（i）嵌段共聚物含有不少于块单元（A）和嵌段单元（B）的10重量％。（ii）结合的单乙烯基芳烃的总含量为10〜40重量％（iii）共轭二烯烃部分中的乙烯基键的平均含量为20〜70％。和（iv）嵌段共聚物的可聚合端与异氰酸酯化合物反应。

7. 发明授权

US5066721A Tires made of silica filled, silane modified rubber 失效
标题翻译：硅胶填充的轮胎，硅烷改性橡胶
公开(公告)号：US5066721A
公开(公告)日：1991-11-19
申请号：US202658
申请日：1988-05-31
申请人： Tatsuro Hamada , Hiromi Fukuoka , Hideki Komatsu , Tatsuo Fujimaki
发明人： Tatsuro Hamada , Hiromi Fukuoka , Hideki Komatsu , Tatsuo Fujimaki
IPC分类号： B60C1/00 , C08C19/44 , C08F8/42 , C08K3/36 , C08L15/00 , C08L21/00 , C08L25/18
CPC分类号： B60C1/0016 , C08C19/44
摘要： There is a tire having tire performances such as wear resistance, cut resistance, heat build-up and the like and a processability simultaneously and economically improved by the application of a rubber composition containing a rubbery polymer modified with a silane compound and silica. The rubbery polymer modified with the silane compound is obtained by reacting an active terminal of a living polymer, which is obtained by polymerizing a monomer in the presence of an organic alkali metal catalyst, with a silane compound represented by the following general formula:X.sub.n Si(OR).sub.m R'.sub.4-m-n(where X is a halogen atom selected from a chlorine atom, a bromine atom and an iodine atom, OR is a non-hydrolyzable alkoxy group having a carbon number of 4.about.20, an aryloxy group or a cycloalkoxy group, R' is an alkyl group having a carbon number of 1.about.20, an aryl group, a vinyl group or a halogenated alkyl group, m is an integer of 1.about.4, n is an integer of 0.about.2, and a sum of n and m is 2.about.4), which is contained in an amount of not less than 10% by weight as a rubber ingredient, and silica is contained in an amount of 5.about.200 parts by weight based on 100 parts by weight of the rubber ingredient.

8. 发明授权

US4812525A Polybutadiene rubber composition 失效
标题翻译：聚丁二烯橡胶组合物
公开(公告)号：US4812525A
公开(公告)日：1989-03-14
申请号：US74172
申请日：1987-07-16
申请人： Noboru Oshima , Yoshishige Chikatsu , Toshiaki Fukuhori , Tatsuro Hamada , Tatsuo Fujimaki
发明人： Noboru Oshima , Yoshishige Chikatsu , Toshiaki Fukuhori , Tatsuro Hamada , Tatsuo Fujimaki
IPC分类号： B60C1/00 , C08C19/44 , C08F8/42 , C08L9/00 , C08L21/00
CPC分类号： C08C19/44 , C08L9/00
摘要： A rubber composition is disclosed which contains, as a rubber component, 20-100% by weight of (A) polybutadiene polymerized by using a lithium initiator and 80 to 0% by weight of (B) another rubber component. The polybutadiene has the following physical properties (i)-(v):(i) The molecular weight distribution of Mw/Mn is 1.4 to 3.0 in which Mw and Mn are a weight average molecular weight and a number average molecular weight, respectively;(ii) A polymer component having the molecular weight being not more than 10.sup.5 when calculated as polystyrene is from 7 to 25%;(iii) The content of bound vinyl groups is from 10 to 25%;(iv) The content of tin atoms bonded to the polymer by tin-carbon bonds is not less than 50 ppm;(v) Mooney viscosity (ML.sub.1+4, 100.degree. C.) is from 20 to 70.
摘要翻译：公开了一种橡胶组合物，其包含作为橡胶组分的20-100重量％的（A）使用锂引发剂聚合的聚丁二烯和80至0重量％的（B）另一种橡胶组分的橡胶组合物。聚丁二烯具有以下物理性质（i） - （v）：（i）Mw / Mn的分子量分布分别为1.4〜3.0，其中Mw和Mn分别为重均分子量和数均分子量; （ii）当以聚苯乙烯计算时分子量不大于105的聚合物组分为7至25％; （iii）结合乙烯基的含量为10〜25％。（iv）通过锡 - 碳键与聚合物键合的锡原子的含量不小于50ppm; （v）门尼粘度（ML1 + 4,100℃）为20〜70。

9. 发明授权

US5432232A Rubber compositions 失效
标题翻译：橡胶组合物
公开(公告)号：US5432232A
公开(公告)日：1995-07-11
申请号：US105067
申请日：1993-08-12
申请人： Iwakazu Hattori , Toshihiro Tadaki , Tatsuro Hamada , Fuji Yamanaka
发明人： Iwakazu Hattori , Toshihiro Tadaki , Tatsuro Hamada , Fuji Yamanaka
IPC分类号： B60C1/00 , C08L9/06 , C08L21/00 , C08L47/00 , C08L53/00 , C08L53/02 , C08L9/00
CPC分类号： C08L9/06 , B60C1/0016 , C08L53/02 , Y10S525/901
摘要： A rubber composition satisfying wear resistance and fracture properties as well as wet skid resistance, ice skid resistance and dry gripping property is provided by including at least 30% by weight of a rubber ingredient which consists of 100 parts by weight of a particular branched styrene-butadiene copolymer (A) and 15-100 parts by weight of a particular low molecular weight butadiene polymer (B) and has a Mooney viscosity of 30-100.
摘要翻译：通过包含至少30重量％的橡胶成分来提供耐磨性和断裂性以及耐湿滑性，防滑性和干抓地性的橡胶组合物，该橡胶成分由100重量份的特定支化苯乙烯 - 丁二烯共聚物（A）和15-100重量份特定的低分子量丁二烯聚合物（B），门尼粘度为30-100。

10. 发明授权

US5527860A Process for producing a diolefin polymer or copolymer and a rubber composition containing such a diolefin polymer or copolymer 失效
标题翻译：制备二烯烃聚合物或共聚物的方法和含有这种二烯烃聚合物或共聚物的橡胶组合物
公开(公告)号：US5527860A
公开(公告)日：1996-06-18
申请号：US184217
申请日：1994-01-21
申请人： Yoshitaka Yamakawa , Kyouyuu Yasuda , Iwakazu Hattori , Hideaki Yokoyama , Tatsuro Hamada
发明人： Yoshitaka Yamakawa , Kyouyuu Yasuda , Iwakazu Hattori , Hideaki Yokoyama , Tatsuro Hamada
IPC分类号： C08F4/08 , C08F4/48 , C08F36/04 , C08F8/42
CPC分类号： C08F36/04
摘要： A process for producing a diolefin polymer or copolymer, comprising the steps of polymerizing 55-100 wt % of a conjugated diolefin with 0-45 wt % of an aromatic vinyl compound as monomers in a hydrocarbon as a solvent, by using initiators: a reaction product [a1] between at least one secondary amine compound (A) and an organic lithium compound and/or a lithium amide compound [a2] of the at least one secondary amine compound (A) as well as a reaction product [b1] between at least one alcohol (B) and an organic lithium compound and/or a lithium alkoxide compound of the at least one alcohol (B). A rubber composition containing not less than 30 wt % of such a diolefin polymer or copolymer with respect to an entire rubber component is also disclosed. This rubber composition exhibits excellent abrasion resistance, high tensile strength, steering stability and low rolling resistance, and is suitable for tires, particularly, as treads of low fuel consumption tires.
摘要翻译：一种制备二烯烃聚合物或共聚物的方法，包括以下步骤：通过使用引发剂将55-100重量％的共轭二烯烃与0-45重量％的芳族乙烯基化合物作为单体在烃中作为溶剂聚合：反应至少一种仲胺化合物（A）的至少一种仲胺化合物（A）和有机锂化合物和/或氨化锂化合物[a2]之间的产物[a1]以及至少一种仲胺化合物（A）的反应产物[b1] 至少一种醇（B）和至少一种醇（B）的有机锂化合物和/或醇锂化合物。还公开了相对于整个橡胶组分含有不少于30重量％的这种二烯烃聚合物或共聚物的橡胶组合物。该橡胶组合物表现出优异的耐磨性，高拉伸强度，操纵稳定性和低滚动阻力，并且适用于轮胎，特别是作为低燃料轮胎的胎面。

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