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1. 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.

2. 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.

3. 发明授权

US4258770A Cured rubber skim stock compositions having improved metal adhesion and metal adhesion retention 失效
标题翻译：具有改善的金属粘附性和金属粘附保持性的固化橡胶脱模料组合物
公开(公告)号：US4258770A
公开(公告)日：1981-03-31
申请号：US068824
申请日：1979-08-22
申请人： James A. Davis , Jung W. Kang
发明人： James A. Davis , Jung W. Kang
IPC分类号： B29D30/00 , B29B15/00 , B29C55/00 , B29C65/70 , B29C70/00 , B32B17/06 , B60C1/00 , B60C9/20 , C08J5/04 , C08J5/10 , C08K3/00 , C08K3/08 , C08K3/18 , C08K3/22 , C08L7/00 , C08L21/00 , C08L93/00 , B60C9/16
CPC分类号： C08J5/10 , C08K3/0091 , C08L21/00 , C08L7/00 , C08J2321/00 , C08L93/04
摘要： Disclosed is a composition for the improvement of the adhesion and adhesion retention between conventional rubber skim stock compositions, utilized in the manufacture of tires, conveyor belts, hoses and the like, and metallic reinforcement cords such as brassed steel. The invention composition is prepared by incorporating an inorganic salt of cobalt or nickel and a rosin-derived resin into the rubber stock prior to contacting the metallic reinforcement. Tests conducted with brass-plated and zinc-plated steel cords showed improved metal adhesion and metal adhesion retention with use of the rubber skim stock of this invention when compared to existing formulations.
摘要翻译：公开了用于改进用于制造轮胎，输送带，软管等的常规橡胶脱模料组合物之间的粘附性和粘附保持性的组合物，以及诸如黄铜钢的金属增强帘线。通过在接触金属增强剂之前将钴或镍的无机盐和松香衍生的树脂掺入橡胶原料中制备本发明组合物。与现有制剂相比，使用镀黄铜和镀锌钢丝绳进行的试验显示出使用本发明的橡胶撇渣料提高的金属粘附性和金属粘附保持性。

4. 发明授权

US6017985A Hydrosilated crystalline high trans polybutadine with silica filler, tires having a base of said composition and method of preparing same 失效
标题翻译：具有二氧化硅填料的水溶液结晶高反式聚丁二烯，具有所述组合物的碱的轮胎及其制备方法
公开(公告)号：US6017985A
公开(公告)日：2000-01-25
申请号：US845130
申请日：1997-04-21
申请人： Jung W. Kang , Jason T. Poulton , Takashi Kitamura
发明人： Jung W. Kang , Jason T. Poulton , Takashi Kitamura
IPC分类号： B60C1/00 , C08C19/25 , C08K3/36 , C08L9/00 , C08L21/00 , C08K5/32
CPC分类号： C08C19/25 , C08L21/00
摘要： Novel silicon-containing derivatives of crystalline, high-trans-1,4 polybutadiene in which organosilicon-containing groups are bonded to the 1,2-vinyl carbon atoms along the main chain of the butadiene polymers through the carbon-silicon linkages. These derivatives of butadiene polymers are produced by the addition reaction of an organosilicon-compound having one hydrogen atom directly bonded to the silicon atom in the molecule to the double bonds in the 1,2-vinyl group butadiene polymers. These derivatives having good compatibility with siliceous fillers and when blended with filled diene rubbers are cured to elastomer compositions having excellent properties suitable for the production of tires.
摘要翻译：含有有机硅基团的结晶高反式-1,4-聚丁二烯的新型含硅衍生物通过碳 - 硅键连接到沿丁二烯聚合物主链的1,2-乙烯基碳原子上。这些丁二烯聚合物的衍生物是通过将具有一个氢原子的有机硅化合物与分子中的硅原子直接键合到1,2-乙烯基类丁二烯聚合物中的双键而进行的。这些具有与硅质填料相容性良好且与填充的二烯橡胶共混的衍生物固化成具有优良性能的适用于轮胎生产的弹性体组合物。

5. 发明授权

US5580930A Rubber composition for tires 失效
标题翻译：轮胎橡胶组合物
公开(公告)号：US5580930A
公开(公告)日：1996-12-03
申请号：US470559
申请日：1995-06-06
申请人： Jung W. Kang , Thomas J. Lynch , Jason T. Poulton
发明人： Jung W. Kang , Thomas J. Lynch , Jason T. Poulton
IPC分类号： B60C1/00 , C08F136/06 , C08L9/00 , C08L21/00 , C08L9/06 , C08L7/00 , C08L47/00
CPC分类号： C08L7/00 , C08L9/00 , C08L9/06 , C08L2205/02 , Y10T152/10
摘要： Diene polymers having a high content of trans-1,4 addition and two distinct melting points in the ranges of 30.degree. C. to 60.degree. C. and 70.degree. C. to 130.degree. C. are useful as additives to tire rubbers to improve processability by reducing compound Mooney viscosity and reducing the shrinkage of various compound stocks.
摘要翻译：在30℃至60℃和70℃至130℃范围内具有高反式-1,4-加成量和两个不同熔点的二烯聚合物可用作轮胎橡胶的添加剂以改善通过降低复合门尼粘度和减少各种复合材料的收缩来提高加工性能。

6. 发明授权

US5096943A Method for incorporating metal salts of .alpha.,.beta.-ethylenically unsaturated carboxylic acids in polymers 失效
标题翻译：（ALPHA），（BETA） - 乙烯基不饱和羧酸在聚合物中的金属盐的方法
公开(公告)号：US5096943A
公开(公告)日：1992-03-17
申请号：US509277
申请日：1990-04-16
申请人： Takatsugu Hashimoto , David M. Roggeman , Arthur E. Oberster , Jung W. Kang
发明人： Takatsugu Hashimoto , David M. Roggeman , Arthur E. Oberster , Jung W. Kang
IPC分类号： C08J3/20 , C08J3/215 , C08K5/04 , C08K5/09 , C08K5/098 , C08L21/00
CPC分类号： C08J3/215 , C08K5/098
摘要： A method for incorporating metal salts of .alpha.,.beta.-ethylenically unsaturated carboxylic acids into polymers and improving the cured physical properties of vulcanizable rubber compositions based on such polymers. The method includes the steps of preparing a polymer cement in a suitable organic solvent, forming a suspension of the metal salt of an .alpha.,.beta.-ethylenically unsaturated carboxylic acid in a suitable aliphatic hydrocarbon solvent miscible with the organic solvent, mixing the polymer cement and the suspension together and thereafter removing the solvents to provide the metal salt uniformly dispersed within the polymer.

7. 发明授权

US4562171A 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
标题翻译：使用含有羧化金属铝酸铝组分的催化剂组合物制备具有良好生坯强度和粘性的高顺式-1,4二烯聚合物的方法
公开(公告)号：US4562171A
公开(公告)日：1985-12-31
申请号：US707980
申请日：1985-03-04
申请人： Jung W. Kang
发明人： Jung W. Kang
IPC分类号： C08F4/70 , C08F36/04
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.
摘要翻译：具有高顺式-1,4-加成含量的二烯聚合物通过在烃溶剂中在催化剂组合物存在下聚合1,3-二烯单体来制备，所述催化剂组合物包含（a）羧酸化金属铝酸盐化合物，其中金属为镍或钴，（b）周期性体系的I，II和III族金属的有机金属化合物，和（c）一种或多种选自三氟化硼与醚，醇或三氟化硼络合物的含氟化合物，其混合物; 氟化氢; 与醚，醇或其混合物的氟化氢配合物和所述化合物的混合物。所得聚合物表现出良好的生坯强度和粘性，特别适用于轮胎橡胶。

8. 发明授权

US4223103A Polyphosphazene polymers containing substituents derived from thienyl alcohols 失效
标题翻译：含有衍生自噻吩醇的取代基的聚磷腈聚合物
公开(公告)号：US4223103A
公开(公告)日：1980-09-16
申请号：US15378
申请日：1979-02-26
申请人： Donald N. Schulz , Jung W. Kang
发明人： Donald N. Schulz , Jung W. Kang
IPC分类号： C08G79/00 , C08G79/02 , C08G79/04 , C08L85/02 , C08G73/00
CPC分类号： C08L85/02 , C08G79/025
摘要： Polyphosphazene polymers are prepared which contain units represented by the formulas: ##STR1## wherein X is ##STR2## in which R is alkylene radical containing from 0 to 10 carbon atoms, R' is hydrogen or alkyl containing from 1 to 10 carbon atoms and n is an integer of from 0 to 10; wherein X' is X or is selected from the group consisting of substituted or unsubstituted alkoxy, aryloxy, amino and mercapto groups and wherein 20.ltoreq. (a+b+c).ltoreq.50,000 per polymer.The polymers of the invention can be utilized to form films and may also be utilized in applications such as moldings, coatings, foams and the like.
摘要翻译：制备含有由下式表示的单元的聚磷腈聚合物：其中X为其中R为含有0至10个碳原子的亚烷基，R'为氢或含有1至10个碳原子的烷基和n 是从0到10的整数; 其中X'是X或选自取代或未取代的烷氧基，芳氧基，氨基和巯基，并且其中每个聚合物20（a + b + c）= 50,000。本发明的聚合物可用于形成薄膜，也可用于诸如模制品，涂料，泡沫等的应用中。

9. 发明授权

US06329459B1 Extended syndiotactic polystyrene-elastomeric block copolymers 失效
标题翻译：扩展的间同立构聚苯乙烯弹性体嵌段共聚物
公开(公告)号：US06329459B1
公开(公告)日：2001-12-11
申请号：US08710829
申请日：1996-09-23
申请人： Jung W. Kang , Xiaorong Wang , Xiao-Liang Luo , Frank J. Clark , Jason T. Poulton , Takahiro Matsuse , Naruhiko Mashita , Hideo Takeichi , Shinichi Toyosawa
发明人： Jung W. Kang , Xiaorong Wang , Xiao-Liang Luo , Frank J. Clark , Jason T. Poulton , Takahiro Matsuse , Naruhiko Mashita , Hideo Takeichi , Shinichi Toyosawa
IPC分类号： C08J300
CPC分类号： C08L53/00 , C08F297/04 , C08L53/02 , C08L53/025 , C08L2666/02 , C08L2666/24
摘要： There are disclosed a block copolymer of at least one elastomeric block and at least one syndiotactic polystyrene block which comprises 100 parts by weight of a polymer component comprising 1 to 80% by weight of syndiotactic polystyrene (sPS) block(s) and 99 to 20% by weight of rubbery elastomeric block(s) and at least 30 parts by weight of an extender. These extended block copolymer compositions display the characteristics of thermoplastic elastomers and are useful for high temperature applications possessing unique softness.
摘要翻译：公开了至少一种弹性体嵌段和至少一个间同立构聚苯乙烯嵌段的嵌段共聚物，其包含100重量份的包含1至80重量％的间同立构聚苯乙烯（sPS）嵌段和99至20重量份的聚合物组分重量％的橡胶弹性体块和至少30重量份的增量剂。这些延伸的嵌段共聚物组合物显示出热塑性弹性体的特性，并且对于具有独特柔软性的高温应用是有用的。

10. 发明授权

US5489660A Copolymers of conjugated dienes and aromatic vinyl compounds prepared by continuous process 失效
标题翻译：通过连续工艺制备的共轭二烯和芳族乙烯基化合物的共聚物
公开(公告)号：US5489660A
公开(公告)日：1996-02-06
申请号：US351881
申请日：1994-12-08
申请人： David M. Roggeman , Jung W. Kang , Takatsugu Hashimoto
发明人： David M. Roggeman , Jung W. Kang , Takatsugu Hashimoto
IPC分类号： C08F4/44 , C08F2/46 , C08F4/42 , C08F4/46 , C08F236/10 , C08F212/08 , C08F4/48 , C08F212/04
CPC分类号： C08F236/10
摘要： A continuous process is described for preparing copolymer compositions of 1,3-conjugated dienes and aromatic vinyl compounds having a weight average molecular weight of greater than about 100,000, and in one embodiment above about 900,000. The process comprises:(A) continuously introducing into a reactor, a 1,3-conjugated diene, an aromatic vinyl compound, a hydrocarbon solvent and a polymerization catalyst comprising a trimetalated 1-alkyne wherein the catalyst is obtained by reacting at a temperature of above about 70.degree. C., a 1-alkyne containing at least 4 carbon atoms, an organo metallic compound, R.degree. M and a 1,3-conjugated diene wherein the alkyne is characterized by the formulaRCH.sub.2 C.tbd.CH (II)wherein R is an alkyl group, R.degree. is a hydrocarbyl group, M is an alkali metal, the mole ratio of R.degree. M to 1-alkyne is about 3:1, and the mole ratio of conjugated diene to 1-alkyne is from about 2:1 to about 30:1;(B) continuously agitating the contents of the reactor while effecting the polymerization reaction to form the copolymer; and(C) continuously withdrawing the copolymer from the reactor. The invention also relates to the copolymers thus prepared.
摘要翻译：描述了一种连续方法，用于制备重均分子量大于约100,000的1,3-共轭二烯和芳族乙烯基化合物的共聚物组合物，在一个实施方案中高于约900,000。该方法包括：（A）连续引入反应器，1,3-共轭二烯，芳族乙烯基化合物，烃溶剂和包含三偏磷酸的1-炔烃的聚合催化剂，其中催化剂通过在高于约70℃，含有至少4个碳原子的1-炔烃，有机金属化合物，R，M和1,3-共轭二烯，其中炔的结构式为RCH2C 3BOND CH（Ⅱ），其中R 是烷基，R DEG是烃基，M是碱金属，R-M与1-炔烃的摩尔比约为3:1，共轭二烯与1-炔烃的摩尔比为约2 ：1〜30：1; （B）在进行聚合反应的同时连续搅拌反应器的内容物以形成共聚物; 和（C）从反应器中连续地取出共聚物。本发明还涉及如此制备的共聚物。

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