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111. 发明申请

US20020045691A1 Conjugated diene-based rubber, oil extended rubber and rubber composition containing the same 有权
标题翻译：共轭二烯系橡胶，含油橡胶和含有其的橡胶组合物
公开(公告)号：US20020045691A1
公开(公告)日：2002-04-18
申请号：US09940895
申请日：2001-08-29
申请人： JSR Corporation
发明人： Tomohisa Konno , Yoshiyuki Udagawa , Toshihiro Tadaki
IPC分类号： C08K005/24 , C08F136/00
CPC分类号： C08L19/006 , C08F236/12 , C08K5/01 , C08L13/00
摘要： An objective of the invention is to provide a conjugated diene-based rubber having a specific composition and an oil extended rubber using the same, as well as a rubber composition capable of being converted into a vulcanized rubber which has a low rolling resistance, an excellent wearing resistance and the like, and is useful for a tire or the like. A conjugated diene-based rubber in the invention has repeating units consisting of 1 to 30% by mass of an olefinically unsaturated nitrile monomer unit such as acrylonitrile, 10 to 50% by mass of an aromatic vinyl monomer unit such as styrene, 19.9 to 88.9% by mass of a conjugated diene monomer unit such as 1,3-butadiene and 0.1 to 10% by mass of a monomer unit having one polymerizable unsaturated group and at least one functional group selected from the group consisting of an amino group, a hydroxyl group, an epoxy group, a carboxyl group and an alkoxysilyl group, and has a specific glass transition point and a Mooney viscosity nullML1null4(100null C.)null. An oil extended rubber in the invention comprises 100 parts by mass of a conjugated diene-based rubber and 10 to 60 parts by mass of an extending oil. A rubber composition in the invention comprises a conjugated diene-based rubber or an oil extended rubber and an inorganic filler such as a silica.
摘要翻译：本发明的目的是提供一种具有特定组成的共轭二烯系橡胶和使用其的延油橡胶，以及能够转化成具有低滚动阻力的硫化橡胶的橡胶组合物，优异的耐磨性等，对轮胎等有用。本发明的共轭二烯系橡胶具有由丙烯腈等烯属不饱和腈单体单元1〜30质量％，苯乙烯等芳香族乙烯基单体单元10〜50质量％，苯乙烯19.9〜88.9质量％质量％的1,3-丁二烯等共轭二烯单体单元和0.1〜10质量％的具有一个可聚不饱和基团的单体单元和至少一种选自氨基，羟基的官能团基团，环氧基，羧基和烷氧基甲硅烷基，并且具有特定的玻璃化转变点和门尼粘度[ML1 + 4（100℃）]。本发明中的延油橡胶包含100质量份共轭二烯系橡胶和10〜60质量份延伸油。本发明的橡胶组合物包括共轭二烯系橡胶或油延伸橡胶和无机填料如二氧化硅。

112. 发明申请

US20010023282A1 Iron-based catalyst composition and process for producing syndiotactic 1,2-polybutadiene 有权
标题翻译：铁基催化剂组合物和间同立构1,2-聚丁二烯的制备方法
公开(公告)号：US20010023282A1
公开(公告)日：2001-09-20
申请号：US09850519
申请日：2001-05-07
发明人： Steven Luo
IPC分类号： B01J031/00 , C08F004/44 , C08F036/00 , C08F136/00
CPC分类号： C08F136/06 , C08F4/70
摘要： A catalyst composition comprising (a) an iron-containing compound, (b) an organomagnesium compound and (c) a dihydrocarbyl hydrogen phosphite is disclosed for polymerizing 1,3-butadiene into syndiotactic 1,2-polybutadiene. The use of the catalyst composition of this disclosure avoids the use of environmentally detrimental components such as carbon disulfide and halogenated solvents. The melting temperature of the syndiotactic 1,2-polybutadiene can be varied from about 100 to about 190 null C. by variations in the catalyst components and the component ratios. The ability to vary the melting temperature with a single catalyst composition is very desirable. The syndiotactic 1,2-polybutadiene can be used as a plastic or as an additive for rubber compositions wherein it can crosslink with conventional rubbers using conventional crosslinking agents.
摘要翻译：公开了一种催化剂组合物，其包含（a）含铁化合物，（b）有机镁化合物和（c）二烃基亚磷酸氢盐，用于将1,3-丁二烯聚合成间规1,2-聚丁二烯。使用本公开的催化剂组合物避免使用环境有害组分如二硫化碳和卤化溶剂。间同立构1,2-聚丁二烯的熔融温度可以通过催化剂组分和组分比例的变化从约100至约190℃变化。用单一催化剂组合物改变熔融温度的能力是非常理想的。间规1,2-聚丁二烯可以用作塑料或作为橡胶组合物的添加剂，其中它可以使用常规的交联剂与常规橡胶交联。

113. 发明授权

US5212248A Preparation of hydrocarbons and polymers with allylic chloride end groups Friedel-Crafts catalyst 失效
标题翻译：烯烃和聚合物与各种氯化物末端组合物的制备FRIEDEL-CRAFTS催化剂
公开(公告)号：US5212248A
公开(公告)日：1993-05-18
申请号：US744743
申请日：1991-08-14
申请人： Konrad Knoll , Klaus Bronstert , Dietmar Bender
发明人： Konrad Knoll , Klaus Bronstert , Dietmar Bender
IPC分类号： C08F8/24 , C07C17/275 , C08F8/30 , C08F10/10 , C08F136/00 , C08F136/06
CPC分类号： C08F8/30 , C07C17/275 , C08F10/10
摘要： Hydrocarbons and polymers thereof, of the structure (I)R--C(CH.sub.3).sub.2 --CH.sub.2 --C(CH.sub.3).sub.2 --CH.sub.2 --CH.dbd.CH--CH.sub.2 --Cl (I)where R is a hydrocarbon radical, are prepared by reacting corresponding starting materials which contain chlorine bonded to tertiary carbon, of the structureR--C(CH.sub.3).sub.2 --CH.sub.2 --C(CH.sub.3).sub.2 --Cl (II)with from 1 to 10 moles of butadiene in the presence of a Friedel-Crafts catalyst in a solvent which is inert to the catalyst, and the hydrocarbons or polymers thereof can be reacted in a further step of the process with a compound from the group comprising ammonia, primary or secondary amine or polyamine, amino alcohol, amino ether, hydrazine or hydrazine which is substituted up to three times.
摘要翻译：其中R是烃基的结构（I）RC（CH3）2-CH2-C（CH3）2-CH2-CH = CH-CH2-Cl（Ⅰ）的烃和其聚合物是通过使相应的起始在Friedel-Crafts催化剂存在下在溶剂中含有结构为RC（CH3）2-CH2-C（CH3）2-Cl（Ⅱ））与1至10摩尔丁二烯结合的叔碳的材料其对催化剂是惰性的，并且烃或其聚合物可以在该方法的另外的步骤中与来自包含氨，伯或仲胺或多胺，氨基醇，氨基醚，肼或肼的化合物反应，其为取代三次。

114. 发明授权

US4522989A Method of preparing high cis-1,4 diene polymers having good green strength and tack using a catalyst composition containing a carboxylated metal oxy aluminate component 失效
公开(公告)号：US4522989A
公开(公告)日：1985-06-11
申请号：US616766
申请日：1984-06-04
申请人： Jung W. Kang
发明人： Jung W. Kang
IPC分类号： C08F4/00 , C08F4/42 , C08F4/60 , C08F4/70 , C08F36/04 , C08F136/00 , C08F136/06 , C08F4/26
CPC分类号： C08F36/04
摘要： Diene polymers having a high content of cis-1,4 addition are prepared by polymerizing a 1,3-diene monomer in a hydrocarbon solvent in the presence of a catalyst composition comprising (a) a carboxylated metal oxy aluminate compound in which the metal is nickel or cobalt, (b) an organometallic compound of a metal of Groups I, II, and III of the Periodic System, and (c) one or more fluorine containing compounds selected from the group consisting of boron trifluoride complexes with ethers, alcohols or mixtures thereof; hydrogen fluoride; hydrogen fluoride complexes with ethers, alcohols, or mixtures thereof and mixtures of said compounds.The resultant polymers exhibit good green strength and tack and are particularly suitable for use as tire rubbers.

115. 发明授权

US4522988A Method of preparing high cis-1,4 diene polymers having good green strength and tack 失效
公开(公告)号：US4522988A
公开(公告)日：1985-06-11
申请号：US616767
申请日：1984-06-04
申请人： Jung W. Kang , James E. Hall
发明人： Jung W. Kang , James E. Hall
IPC分类号： C08F4/00 , C08F4/42 , C08F4/60 , C08F4/70 , C08F36/04 , C08F136/00 , C08F136/04 , C08F136/06 , C08F4/26
CPC分类号： C08F36/04
摘要： Diene polymers having a high content of cis-1,4 addition are prepared by polymerizing a 1,3-diene monomer in a hydrocarbon solvent in the presence of a catalyst composition comprising (a) a carboxylated metal oxy borate compound in which the metal is nickel or cobalt, (b) an organometallic compound of a metal of Groups I, II, and III of the Periodic System, and (c) one or more fluorine containing compounds selected from the group consisting of boron trifluoride complexes with ethers, alcohols or mixtures thereof; hydrogen fluoride; hydrogen fluoride complexes with ethers, alcohols, or mixtures thereof and mixtures of said compounds.The resultant polymers exhibit good green strength and tack and are particularly suitable for use as tire rubbers.

116. 发明授权

US4145503A Autoxidizable compositions 失效
标题翻译：可自动氧化成分
公开(公告)号：US4145503A
公开(公告)日：1979-03-20
申请号：US782129
申请日：1977-03-28
申请人： William D. Emmons , Kayson Nyi
发明人： William D. Emmons , Kayson Nyi
IPC分类号： C08F20/30 , C08F299/06 , C08F36/00 , C08F4/32 , C08F136/00 , C08F236/00
CPC分类号： C08F20/30 , C08F299/06 , Y10S525/92 , Y10S525/921 , Y10S525/922
摘要： The invention is concerned with novel autoxidizable compositions comprising an unsaturated acid ester of a glycol monodicyclopentenyl ether, a condensation or vinyl addition polymer, a siccative and a volatile stabilizer, which compositions are uniquely adapted to be formulated with high solids and practical viscosity ranges for coating and/or impregnating purposes.
摘要翻译：本发明涉及包含二醇单环戊烯基醚的不饱和酸酯，缩合或乙烯基加成聚合物，干燥和挥发性稳定剂的新型可自动氧化组合物，该组合物独特地适于配制高固含量和实用粘度范围和/或浸渍目的。

117. 发明授权

US10766979B2 Bis-imine pyridine complex of lanthanides catalytic system comprising said bis-imine pyridine complex and process for the (co)polymerization of conjugated dienes 有权
公开(公告)号：US10766979B2
公开(公告)日：2020-09-08
申请号：US15342786
申请日：2016-11-03
申请人： Versalis S.P.A.
发明人： Giovanni Ricci , Anna Sommazzi , Giuseppe Leone , Aldo Boglia , Francesco Masi , Maria Caldararo
IPC分类号： C08F36/04 , C08F36/08 , C08F136/00 , C08F36/00 , C08F36/06
摘要： A bis-imine pyridine complex of lanthanides having general formula (I): Said bis-imine pyridine complex of lanthanides having general formula (I) can be advantageously used in a catalytic system for the (co)polymerization of conjugated dienes.

118. 发明授权

US09546232B2 Rubber composition, and pneumatic tire using same 有权
标题翻译：橡胶组合物和使用其的充气轮胎
公开(公告)号：US09546232B2
公开(公告)日：2017-01-17
申请号：US14764000
申请日：2014-01-30
申请人： BRIDGESTONE CORPORATION , OTSUKA CHEMICAL CO., LTD.
发明人： Noriaki Yukimura , Takahiro Yoshizawa , Kazuhiro Kodama , Hiroaki Yuasa , Noriaki Shiina , Takashi Sato , Hiroyuki Ishitobi , Mifuyu Ueno , Shinya Nakashima , Masaki Abe
IPC分类号： C08F136/00 , C08F136/08 , C08L7/00 , C08L9/00 , B60C1/00 , C08K5/3447 , C08K5/29 , C08K5/372
CPC分类号： C08F136/08 , B60C1/00 , C08K5/29 , C08K5/3447 , C08K5/3725 , C08L7/00 , C08L9/00 , C08L21/00
摘要： The invention provides a rubber composition prepared by mixing, per 100 parts by mass of the rubber component comprising at least 50% by mass of a diene-based rubber, from 20 to 150 parts by mass of a filler, and from 0.05 to 30 parts by mass of a compound A which has a specific amidine structure and has a functional group reactive with the diene-based rubber. The rubber composition improves both a high elastic modulus and a low tan δ. The invention also provides a pneumatic tire using the rubber composition.
摘要翻译：本发明提供一种橡胶组合物，其通过将每100质量份包含至少50质量％的二烯系橡胶的橡胶组分，20〜150质量份的填料和0.05〜30份的混合物的具有特定脒结构且具有与二烯系橡胶反应的官能团的化合物A。橡胶组合物改善了高弹性模量和低tanδ。本发明还提供了一种使用该橡胶组合物的充气轮胎。

119. 发明授权

US09416205B2 Organometallic complex catalyst and polymerization method employing same 有权
标题翻译：有机金属配合物催化剂及采用其的聚合方法
公开(公告)号：US09416205B2
公开(公告)日：2016-08-16
申请号：US14433283
申请日：2013-10-04
申请人： Bridgestone Corporation
发明人： Zengquan Qin , Steven Luo
IPC分类号： C08F4/52 , C08F4/44 , C08F136/00 , C08F36/06 , B01J31/12 , C07F5/00 , C08F10/00 , C08F4/60 , C08F136/06 , C08F210/02
CPC分类号： C08F36/06 , B01J31/12 , C07F5/003 , C08F4/60044 , C08F10/00 , C08F136/06 , C08F210/02 , C08F236/06 , C08F4/545
摘要： A novel class of organometallic complexes can be used as an ingredient of a catalyst system. The catalyst system can be used in polymerizations of ethylenically unsaturated hydrocarbon monomers that include both olefins and polyenes.
摘要翻译：一类新颖的有机金属配合物可用作催化剂体系的成分。催化剂体系可用于包含烯烃和多烯烃的烯属不饱和烃单体的聚合。

120. 发明授权

US09109073B1 Bifunctionalized polymer 有权
标题翻译：双官能化聚合物
公开(公告)号：US09109073B1
公开(公告)日：2015-08-18
申请号：US14462967
申请日：2014-08-19
申请人： The Goodyear Tire & Rubber Company
发明人： Liqing Ma , Paul Harry Sandstrom , Arindam Mazumdar
IPC分类号： C08F136/00 , C08F36/08 , C08F12/08 , C08F36/06
CPC分类号： C08F36/08 , B60C1/0016 , C08C19/22 , C08C19/44 , C08F2/38 , C08F2/42 , C08F12/08 , C08F36/06 , C08F212/08 , C08F2810/40 , C08L7/00 , C08L9/00 , C08L15/00 , Y02T10/862
摘要： The present invention is directed to a bifunctionalized elastomer comprising the reaction product of (1) a living anionic elastomeric polymer initiated with a functional initiator and (2) a functional polymerization terminator.
摘要翻译：本发明涉及一种双官能化弹性体，其包含（1）由功能引发剂引发的活性阴离子弹性体聚合物和（2）功能聚合终止剂的反应产物。

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