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公开(公告)号：US5777037A
公开(公告)日：1998-07-07
申请号：US585515
申请日：1996-01-16
IPC分类号： C08F2/06 , C08F2/38 , C08F4/06 , C08F4/14 , C08F8/00 , C08F10/00 , C08F10/10 , C08F110/10 , C08F290/00 , C08F299/00 , C08F4/16
CPC分类号： C08F10/00 , C08F10/10 , C08F110/10 , Y10S525/918
摘要： The present invention provides a novel solvent which is capable of providing an excellent isobutylene polymer, little affects the environment, has a lower solubility in water than those of halogenated hydrocarbons having 1 or 2 carbon atoms and can be decomposed relatively easily. Namely, the present invention relates to: a process for producing an isobutylene polymer, which comprises performing a cationic polymerization reaction in a solvent containing primary and/or secondary monohalogenated hydrocarbon(s) having 3 to 8 carbon atoms, and an isobutylene polymer thus obtained; and a process for producing an isobutylene polymer having a vinyl group introduced into the terminal thereof, which comprises reacting the isobutylene polymer produced above with 1,9-decadiene or allyltrimethylsilane, and an isobutylene polymer thus obtained.
摘要翻译： 本发明提供能够提供优异的异丁烯聚合物的新型溶剂，对环境影响小，在水中的溶解度低于具有1或2个碳原子的卤代烃的溶解度，并且可以相对容易地分解。 即，本发明涉及：异丁烯系聚合物的制造方法，其包括在含有碳原子数为3〜8的一次和/或仲一卤化烃的溶剂中进行阳离子聚合反应，得到异丁烯系聚合物 ; 以及制造其末端具有乙烯基的异丁烯聚合物的方法，其包括使上述制备的异丁烯聚合物与1,9-癸二烯或烯丙基三甲基硅烷和由此获得的异丁烯聚合物反应。
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公开(公告)号：US5811501A
公开(公告)日：1998-09-22
申请号：US671198
申请日：1996-06-27
CPC分类号： C08F10/10 , Y10S525/918
摘要： The present invention provides a novel halogen-free solvent system which can produce a good isobutylene polymer and can be easily reused. A novel process for the production of an isobutylene polymer is provided which comprises using a hydrocarbon solvent having a boiling point of not lower than 105.degree. C. and a melting point of not higher than -90.degree. C. Heretofore, a solvent system containing a halogenated hydrocarbon such as methylene chloride has been used for the production of an isobutylene polymer. However, such a solvent system has a great adverse effect on the environment. Therefore, a non-halogenated solvent is desirable. The present invention is characterized by the use of a hydrocarbon solvent as a reaction solvent. The resulting polymer has good properties. Further, compounds which are produced as by-products during the reaction can be easily removed, enabling the recycling of the solvent used. Thus, the production cost can be reduced.
摘要翻译： 本发明提供了一种新型的无卤素溶剂体系，其可以产生良好的异丁烯聚合物并且可以容易地重复使用。 提供了一种生产异丁烯聚合物的新方法，其包括使用沸点不低于105℃，熔点不高于-90℃的烃溶剂。迄今为止，含有 卤代烃如二氯甲烷已被用于生产异丁烯聚合物。 然而，这种溶剂体系对环境有很大的不利影响。 因此，非卤化溶剂是理想的。 本发明的特征在于使用烃溶剂作为反应溶剂。 所得聚合物具有良好的性能。 此外，可以容易地除去在反应期间作为副产物生成的化合物，使得所用溶剂的再循环。 因此，可以降低生产成本。
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公开(公告)号：US6121379A
公开(公告)日：2000-09-19
申请号：US77374
申请日：1998-08-06
CPC分类号： C08F8/42
摘要： A process for producing organic polymers having silicon containing groups in high yields comprises hydrosilylating a polymer having unsaturated groups with a hydrosilicon compound. This process includes keeping the polymer and a solvent in an inert gas environment and introducing oxygen into the reactor just before starting the hydrosilylation reaction.
摘要翻译： PCT No.PCT / JP96 / 03461 Sec。 371日期1998年8月6日 102（e）1998年8月6日PCT PCT 1996年11月27日PCT公布。 公开号WO97 / 19962 日期：1997年6月5日以高产率制备含硅基团的有机聚合物的方法包括使具有不饱和基团的聚合物与氢硅烷化合物进行氢化硅烷基化。 该方法包括将聚合物和溶剂保持在惰性气体环境中，并在开始氢化硅烷化反应之前将氧气引入反应器。
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4.发明授权Modified polyolefin polymer, its manufacturing method and resin composition containing it 失效改性聚烯烃聚合物，其制造方法和含有它的树脂组合物
公开(公告)号：US5294673A
公开(公告)日：1994-03-15
申请号：US778144
申请日：1991-12-26
申请人： Yoshikuni Deguchi , Kazuya Yonezawa
发明人： Yoshikuni Deguchi , Kazuya Yonezawa
IPC分类号： C08F8/30 , C08F110/06 , C08F210/00 , C08F255/00 , C08F277/00 , C08F279/02 , C08F269/00
CPC分类号： C08F277/00 , C08F210/00 , C08F255/00 , C08F279/02 , C08F8/30 , C08F110/06
摘要： The present invention provides a modified polyolefin type polymer having one structural unit having a glycidyl group represented by the following general formula (I) per 2-1,000 repeating units of olefin: ##STR1## (In the formula, Ar represents an aromatic hydrocarbon group 6-23 in carbon number having at least one glycidyloxy group, and R represents hydrogen atom or methyl group.), its manufacturing method and a resin composition containing the aforementioned modified polyolefin polymer. The polyolefin type polymer of the present invention is excellent not only in mechanical properties, heat resistance and resistance to oil, but also in dyeability, adhesiveness, antistatic property. It enables blending and conversion into alloys for its outstanding affinity with other resins.
摘要翻译： PCT No.PCT / JP91 / 00552 Sec。 371 1991年12月26日第 102（e）日期1991年12月26日PCT 1991年4月24日PCT PCT。 出版物WO91 / 17192 日本公开日1991年11月14日。本发明提供一种具有一个结构单元的改性聚烯烃类聚合物，其具有每2-1,000个烯烃重复单元由以下通式（I）表示的缩水甘油基：（*化学结构*）（I ）（式中，Ar表示碳数为6〜23的芳香族烃基，具有至少一个缩水甘油基氧基，R表示氢原子或甲基），其制造方法和含有上述改性聚烯烃聚合物的树脂组合物。 本发明的聚烯烃类聚合物不仅具有机械性能，耐热性和耐油性，而且在染色性，粘合性，抗静电性方面也是优异的。 它能够与其他树脂具有突出的亲和力，使其能够共混和转化成合金。
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公开(公告)号：US4975511A
公开(公告)日：1990-12-04
申请号：US432643
申请日：1989-11-07
IPC分类号： C07F7/08 , C08G59/02 , C08G59/30 , C08G77/382
CPC分类号： C08G59/02 , C07F7/0847 , C08G59/302 , C08G59/306 , C08G77/382
摘要： A novel glycidyl sulfonamide compound having a (poly)siloxane main chain of its molecule is used alone or in admixture with an epoxy resin to give a cured material being excellent in flexibility, elongation and impact strength without deteriorating thermal resistance, chemical resistance and water absorption thereof. An epoxy resin composition or a resin composition for an epoxy paint containing a glycidyl sulfonamide compound, the epoxy resin and a curling agent for epoxy resin provides a cured material or a coating film having the above-mentioned excellent properties. A process for preparing a glycidyl sulfonamide compound characterized in that subjecting an amine modified silicone having a (poly)siloxane main chain of its molecule to condensation reaction with a sulfonyl chloride to give a sulfonamide compound, which is subjected to an addition reaction with an epihalohydrin to give the glycidyl sulfonamide compound.
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公开(公告)号：US4908459A
公开(公告)日：1990-03-13
申请号：US291927
申请日：1988-12-29
IPC分类号： C07F7/08 , C08G59/02 , C08G59/30 , C08G77/382
CPC分类号： C08G59/02 , C07F7/0847 , C08G59/302 , C08G59/306 , C08G77/382
摘要： A novel glycidyl sulfonamide compound having a (poly)siloxane main chain of its molecule is used alone or in admixture with an epoxy resin to give a cured material being excellent in flexibility, elongation and impact strength without deteriorating thermal resistance, chemical resistance and water absorption thereof. An epoxy resin composition or a resin composition for an epoxy paint containing a glycidyl sulfonamide compound, the epoxy resin and a curing agent for epoxy resin provides a cured material or a coating film having the above-mentioned excellent properties. A process for preparing a glycidyl sulfonamide compound characterized in that subjecting an amine modified silicone having a (poly)siloxane main chain of its molecule to condensation reaction with a sulfonyl chloride to give a sulfonamide compound, which is subjected to an addition reaction with an epihalohydrin to give the glycidyl sulfonamide compound.
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公开(公告)号：US4847395A
公开(公告)日：1989-07-11
申请号：US105782
申请日：1987-10-08
IPC分类号： C07D303/36 , C08G59/10 , C08G59/14 , C08G59/22 , C08G59/30
CPC分类号： C08G59/226 , C07D303/36 , C08G59/145 , C08G59/302
摘要： Novel glycidyl compounds represented by general formula (I): ##STR1## (wherein all the symbols are as defined in the appended claims), and a process for preparation of the glycidyl compounds are disclosed. The glycidyl compounds are prepared by reacting ethersulfonamide represented by general formula (III): ##STR2## (wherein all the symbols are as defined in the appended claims) and epihalohydrin, and then reacting the resultant adduct with an aqueous caustic alkali solution.
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公开(公告)号：US5739267A
公开(公告)日：1998-04-14
申请号：US704607
申请日：1996-09-16
申请人： Hiroshi Fujisawa , Yoshikuni Deguchi , Kouji Noda , Masakazu Isurugi , Masanobu Tamura , Junichi Hazama , Tsutomu Ikeda , Shun Wachi
发明人： Hiroshi Fujisawa , Yoshikuni Deguchi , Kouji Noda , Masakazu Isurugi , Masanobu Tamura , Junichi Hazama , Tsutomu Ikeda , Shun Wachi
摘要： Processes for the isolation of a telechelic isobutylene polymer in a non-aqueous system to prevent the generation of waste water having a solvent dissolved therein and processes for the preparation of a telechelic isobutylene polymer having more advantageous unsaturated groups. A process for the isolation of an isobutylene polymer includes a cationic polymerization reaction in a non-aqueous system in the presence of a catalyst MX.sub.n wherein M represents a metallic atom and X may be the same or different and represents a halogen atom or a monovalent hydrocarbon group. The process comprises conducting the cationic polymerization reaction, conducting a ligand exchange reaction of said catalyst, and then removing a component containing M. Another process for the isolation includes a cationic polymerization in a non-aqueous system in the presence of the catalyst, the process comprises producing a telechelic isobutylene polymer and at the same time removing the catalyst with an adsorption material capable of adsorbing an acid. Another process for the isolation comprises conducting a cationic polymerization reaction in a non-aqueous system in the presence of the catalyst; adding a compound represented by the general formula Q(OR).sub.m where Q is a metallic atom and R is hydrogen or a monovalent organic group to effect the dehydrochlorination reaction at the ends of the polymer and the ligand exchange reaction of the catalyst so as to produce a telechelic isobutylene polymer having an unsaturated group; and removing a component containing M.
摘要翻译： PCT No.PCT / JP95 / 00486 Sec。 371日期1996年9月16日 102（e）1996年9月16日PCT PCT 1995年3月17日PCT公布。 WO95 / 25754 PCT出版物 日期1995年9月28日在非水系统中分离遥爪异丁烯聚合物的方法，以防止溶解有溶剂的废水的产生和制备具有更有利的不饱和基团的远电离子异丁烯聚合物的方法。 用于分离异丁烯聚合物的方法包括在非水系统中在催化剂MXn存在下的阳离子聚合反应，其中M表示金属原子，X可以相同或不同，表示卤素原子或一价烃 组。 该方法包括进行阳离子聚合反应，进行所述催化剂的配体交换反应，然后除去含有M的组分。另一种分离方法包括在催化剂存在下在非水系统中的阳离子聚合，该方法 包括制造遥爪异丁烯聚合物，同时用能够吸附酸的吸附材料除去催化剂。 另一种分离方法包括在催化剂存在下，在非水系统中进行阳离子聚合反应; 加入由通式Q（OR）m表示的化合物，其中Q是金属原子，R是氢或一价有机基团，以在聚合物的末端进行脱氯化氢反应和催化剂的配体交换反应，从而 产生具有不饱和基团的遥爪异丁烯聚合物; 并除去含有M的成分。
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公开(公告)号：US5447990A
公开(公告)日：1995-09-05
申请号：US357202
申请日：1994-12-13
CPC分类号： C08F8/42
摘要： A method of preparing a polymer containing functional groups by reacting a polymer (A) having alkenyl groups with less than 1/N mole ratio with respect to the mole number of the alkenyl group of a silicon polyhydride compound (B) having 2 to 6 hydrogen-silicon bonds in one molecule, so as to increase the molecular weight and leaving unreacted alkenyl groups remain in molecules, or if desired, by adding the silane compound (C) in the reaction system so as to react the silane compound with the remaining alkenyl group in one-point process.
摘要翻译： 一种制备含有官能团的聚合物的方法，所述聚合物含有具有烯键基的聚合物（A）的摩尔比小于1 / N，相对于具有2至6个氢的硅多酸酐化合物（B）的烯基的摩尔数 硅键合在一个分子中，以便增加分子量并留下未反应的烯基保留在分子中，或者如果需要，通过在反应体系中加入硅烷化合物（C），使硅烷化合物与剩余的烯基 组合在一点过程中。
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