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公开(公告)号：US4552947A
公开(公告)日：1985-11-12
申请号：US484848
申请日：1983-04-14
申请人： Hiroshi Iwakiri , Masahiro Asada , Kazuya Yonezawa
发明人： Hiroshi Iwakiri , Masahiro Asada , Kazuya Yonezawa
CPC分类号： C08G63/193 , C08G63/79
摘要： An aromatic polyester having improved heat resistance, hydrolysis resistance and alkali resistance which comprises recurring units of the general formula: ##STR1## and recurring units of the general formula: ##STR2## wherein R.sup.1 and R.sup.2 are an alkyl or alkoxyl group having 1 to 4 carbon atoms, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are the same or different and each is an alkyl or alkoxyl group having 1 to 4 carbon atoms, Cl or Br, x and y are an integer of 1 to 4, z, x', y' and z' are 0 or an integer of 1 to 4, and X is an alkylidene or cycloalkylidene group having 1 to 8 carbon atoms, --O--, --S--, --SO.sub.2 -- or --CO--.
摘要翻译： 具有改善的耐热性，耐水解性和耐碱性的芳族聚酯，其包含以下通式的重复单元：＆lt; IMAGE＆gt;和以下通式的重复单元：其中R 1和R 2为具有1-4个碳原子的烷基或烷氧基 碳原子，R 3，R 4，R 5和R 6相同或不同，各自为具有1至4个碳原子的烷基或烷氧基，Cl或Br，x和y为1至4的整数，z，x'， y'和z'为0或1〜4的整数，X为碳原子数1〜8的亚烷基或亚环烷基，-O-，-S-，-SO 2 - 或-CO-。
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公开(公告)号：US4474936A
公开(公告)日：1984-10-02
申请号：US514200
申请日：1983-07-15
申请人： Kazuya Yonezawa , Masahiro Asada , Hiroshi Iwakiri , Miyuki Azuma
发明人： Kazuya Yonezawa , Masahiro Asada , Hiroshi Iwakiri , Miyuki Azuma
CPC分类号： C08G69/44
摘要： A polyesteramide having structural units of the general formula: ##STR1## wherein Ar is a bivalent aromatic group comprising at least 10% by mole of a group having the following formula: ##STR2## in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are the same or different and each is methyl group or ethyl group, and structural units of the general formula: ##STR3## wherein R is a bivalent organic group. At least 10% by mole of a bifunctional phenol compound to be used is a tetraalkylbisphenol-F, and whereby the obtained polyesteramide has improved hydrolysis resistance and electric characteristic with an excellent heat resistance.
摘要翻译： 具有以下通式的结构单元的聚酯酰胺：其中Ar是包含至少10摩尔％具有下式的基团的二价芳族基团：其中R 1，R 2，R 3和R 4 相同或不同，各自为甲基或乙基，以及通式为：其中R为二价有机基团的结构单元。 至少10摩尔％的双官能酚化合物是四烷基双酚-F，由此得到的聚酯酰胺具有改善的耐水解性和耐热性优异的电特性。
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公开(公告)号：US06303728B1
公开(公告)日：2001-10-16
申请号：US09462467
申请日：2000-03-03
IPC分类号： C08G7708
CPC分类号： C08F8/42
摘要： The present invention has its object to provide an effective method of accelerating a hydrosilylation reaction. This invention is related to a hydrosilylation reaction method which comprises carrying out the hydrosilylation reaction between a silicon compound (A) represented by the following general formula (1) and an alkenyl group-containing compound (B) in the presence of a Group VIII metal-containing catalyst (C) and a sulfur compound (D); RaXbHcSi (1).
摘要翻译： 本发明的目的是提供一种加氢氢化反应的有效方法。本发明涉及一种氢化硅烷化反应方法，包括进行下述通式（1）表示的硅化合物（A）和 含有烯基的化合物（B）在含Ⅷ族金属催化剂（C）和硫化合物（D）的存在下反应;
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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：US5081224A
公开(公告)日：1992-01-14
申请号：US596267
申请日：1990-10-12
申请人： Hiroshi Ando , Kazumasa Hashimoto , Jun Hattori , Kazuya Yonezawa
发明人： Hiroshi Ando , Kazumasa Hashimoto , Jun Hattori , Kazuya Yonezawa
摘要： This invention relates to processes for producing an olefin-terminated polyester. In one of the processes which comprises reacting an olefin-terminated diester compound with a lactone in the presence of a polymerization catalyst with transesterification ability, the lactone is in a limited amount added to the reaction system. In another process which comprises reacting an olefin-terminated diester compound, a lactone compound, a cyclic acid anhydride and an epoxy compound in the presence of a polymerization catalyst with transesterification ability, the lactone, cyclic acid anhydride and epoxy compound are each in a limited amount added to the reaction system. In accordance with this invention, olefin-terminated polyesters having high terminal modification rates can be synthesized.
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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：US4810808A
公开(公告)日：1989-03-07
申请号：US77994
申请日：1987-07-27
申请人： Haruo Tomita , Kazuya Yonezawa
发明人： Haruo Tomita , Kazuya Yonezawa
IPC分类号： C07D301/28 , C07D301/27 , C07D301/30 , C07D303/20 , C07D303/22 , C07D303/24 , C08G59/00 , C08G59/06 , C08G59/12 , C07D303/16 , C07D303/28
CPC分类号： C07D303/22 , C07D303/24
摘要： A process for preparing a polyglycidyl compound in which an aromatic hydroxycarboxylic acid having phenolic hydroxyl group is reacted with an epihalohydrin in the presence of a phase transfer catalyst and the dehydrohalogenation is then conducted by acting an aqueous alkali solution on the reaction mixture obtained in the first step.
摘要翻译： 制备其中具有酚羟基的芳族羟基羧酸与表卤代醇在相转移催化剂和脱卤化氢存在下反应的多缩水甘油基化合物的方法，然后通过将碱水溶液作用在第一 步。
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公开(公告)号：US4395537A
公开(公告)日：1983-07-26
申请号：US296209
申请日：1981-08-25
申请人： Kazuya Yonezawa , Masahiro Asada , Miyuki Matsuura
发明人： Kazuya Yonezawa , Masahiro Asada , Miyuki Matsuura
CPC分类号： C08G65/40 , C08G2650/44
摘要： A polyether of the general formula: ##STR1## in which Ar stands for a divalent organic group of the aromatic series, R stands for CH.sub.3, CH.sub.3 CH.sub.2, Cl or Br, and n is an integer of 0 to 4. It contains at least 1 mol % of unit `B`. A method of manufacturing such a polyether is also disclosed.
摘要翻译： 一种通式如下的聚醚：其中Ar表示芳香族系的二价有机基团，R表示CH3，CH3CH2，Cl或Br，n表示0〜4的整数。它包含至少1个 单位“B”的摩尔％。 还公开了制造这种聚醚的方法。
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29.发明授权
公开(公告)号：US4282336A
公开(公告)日：1981-08-04
申请号：US1853
申请日：1979-01-08
申请人： Kazuya Yonezawa , Hisao Furukawa , Masaaki Azuma
发明人： Kazuya Yonezawa , Hisao Furukawa , Masaaki Azuma
IPC分类号： C08F8/00 , C08F8/42 , C08F30/00 , C08F30/08 , C09D4/00 , C09J131/00 , C09J137/00 , C07F7/02 , C08F8/18 , C08F8/32
CPC分类号： C08F8/42
摘要： Diallyl Phthalate compounds having a molecular weight of 250 to 20,000 and having at least one silyl group represented by the formula: ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are each a hydrogen or a monovalent hydrocarbon radicals having 1 to 10 carbon atoms, such as alkyl, aryl or aralkyl radicals; X is a group selected from halogen, alkoxy, acryloxy, aminoxy, phenoxy, thioalkoxy and amino groups, and "a" is an integer 0, 1 or 2, in the molecule; and process for producing same wherein a diallyl phthalate monomer or prepolymer having molecular weight of 20,000 or less is reacted with a hydrosilane compound having the formula: ##STR2## wherein the designations are the same as above, and at a temperature within the range of 50.degree. to 150.degree. C.
摘要翻译： 具有250至20,000分子量的具有至少一个由下式表示的甲硅烷基的邻苯二甲酸二烯丙酯化合物：其中R 1，R 2和R 3各自为氢或具有1至10个碳原子的单价烃基，例如 烷基，芳基或芳烷基; X是选自卤素，烷氧基，丙烯酰氧基，氨氧基，苯氧基，硫代烷氧基和氨基的基团，“a”是分子中0,1或2的整数; 和其制备方法，其中分子量为20,000以下的邻苯二甲酸二烯丙酯单体或预聚物与具有下式的氢硅烷化合物反应：其中的名称与上述相同，并且在50℃ DEG至150℃
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公开(公告)号：US5449734A
公开(公告)日：1995-09-12
申请号：US208106
申请日：1994-03-08
申请人： Jun Kotani , Kiyoshi Andoh , Takahisa Iwahara , Kazuya Yonezawa
发明人： Jun Kotani , Kiyoshi Andoh , Takahisa Iwahara , Kazuya Yonezawa
IPC分类号： C08G77/12 , C08G77/06 , C08G77/18 , C08G77/20 , C08G77/22 , C08G77/50 , C08K5/5419 , C08L83/04 , C08L83/05 , C08L83/06 , C08L83/07 , C08G77/08
摘要： A curable composition containing (A) a compound having at least two Si--H bonds, (B) a silicon compound having at least two substituents bonded to the silicon atom thereof, wherein the substituents each have an olefin bond, (C) a neutral platinum catalyst, (D) a silicon compound having at least two alkoxy groups bonded to the silicon atom thereof, and (E) a catalyst for silanol condensation.
摘要翻译： 一种可固化组合物，其包含（A）具有至少两个Si-H键的化合物，（B）具有至少两个与其硅原子键合的取代基的硅化合物，其中所述取代基各自具有烯烃键，（C）中性 铂催化剂，（D）具有与硅原子键合的至少两个烷氧基的硅化合物，（E）硅烷醇缩合用催化剂。
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