公开(公告)号：US5128398A

公开(公告)日：1992-07-07

申请号：US478474

申请日：1990-02-12

申请人： Manji Sasaki ,  Shinichi Yachigo ,  Kikumitsu Inoue ,  Shinya Tanaka ,  Takeshi Takata ,  Kanako Ida

发明人： Manji Sasaki ,  Shinichi Yachigo ,  Kikumitsu Inoue ,  Shinya Tanaka ,  Takeshi Takata ,  Kanako Ida

IPC分类号： C07C69/017 ,  C08K5/134

CPC分类号： C07C69/017 ,  C08K5/134

摘要： A compound represented by the formula of: ##STR1## wherein R is hydrogen or methyl. This compound is useful as a stabilizer for butadiene polymers.

摘要翻译： 由下式表示的化合物：其中R是氢或甲基。 该化合物可用作丁二烯聚合物的稳定剂。

公开(公告)号：US5019615A

公开(公告)日：1991-05-28

申请号：US504808

申请日：1990-04-05

申请人： Yukio Mizuno ,  Takashi Maruyama ,  Shinichi Yachigo

发明人： Yukio Mizuno ,  Takashi Maruyama ,  Shinichi Yachigo

IPC分类号： C07C211/15 ,  C07C211/36 ,  C07C211/50 ,  C07C211/52 ,  C07C217/90 ,  C07D295/067 ,  C08K5/32 ,  C08L59/00 ,  C08L61/00 ,  C08L63/00 ,  C08L67/00 ,  C08L67/02 ,  C08L71/00 ,  C08L71/12 ,  C08L75/00 ,  C08L77/00 ,  C08L79/08 ,  C08L81/00 ,  C08L83/04

CPC分类号： C07D295/067 ,  C07C211/15 ,  C07C211/36 ,  C07C211/50 ,  C07C211/52 ,  C07C217/90 ,  C08K5/32 ,  C08L67/02 ,  C08L71/12 ,  C07C2101/14 ,  C08L59/00 ,  C08L61/00 ,  C08L63/00 ,  C08L67/00 ,  C08L71/00 ,  C08L75/00 ,  C08L77/00 ,  C08L79/08 ,  C08L81/00 ,  C08L83/04

摘要： The present resin composition is improved in compatibility between thermoplastic polyester and polyphenylene ether and is excellent in processability, solvent resistance, and impact strength.This resin composition comprises:100 parts by weight of a composition comprising(A) 5-95 % by weight of a polyphenylene ether resin and(B) 95-5 % by weight of a thermoplastic polyester and0-100 parts by weight based on said composition comprising (A) and (B) of a rubber-like polymer, and0.01-10 parts by weight based on said composition comprising (A) and (B), of (D) a compound comprising dinitrodiamine represented by the formula (I): ##STR1## wherein X represents a divalent chain aliphatic, cycloaliphatic or aromatic group which may contain halogen or oxygen, R.sup.1 represents a hydrogen atom, a chain aliphatic group, a cycloaliphatic group or an aromatic group and when X and R.sup.1 are both chain aliphatic groups, the nitrogen atoms may further link through R.sup.1 to each other, R.sup.2 and R.sup.3 each represents a hydrogen atom or an alkyl group of 1-12 carbon atoms and R.sup.2 and R.sup.3 may link to each other to form a ring.

公开(公告)号：US5981638A

公开(公告)日：1999-11-09

申请号：US111905

申请日：1993-08-26

申请人： Kanako Ida ,  Shinichi Yachigo

发明人： Kanako Ida ,  Shinichi Yachigo

IPC分类号： C08K5/13 ,  C08F279/02 ,  C08K5/10 ,  C08K5/134 ,  C08L25/12 ,  C08L33/18 ,  C08L51/04 ,  C08L55/00 ,  C08L55/02 ,  C08F279/04

CPC分类号： C08F279/02 ,  C08K5/134

摘要： In order to prevent a thermoplastic resin possessing an unsaturated nitrile unit from discoloration, the thermoplastic resin prepared by copolymerizing at least an unsaturated nitrile compound as a polymerizing component in the presence or absence of a rubbery polymer is blended with 2,4-di-t-amyl-6-[1-(3,5-di-t-amyl-2-hydroxyphenyl)ethyl]phenyl acrylate. The resulting composition shows little discoloration during the production and processing stages.

摘要翻译： 为了防止具有不饱和腈单元的热塑性树脂变色，通过在存在或不存在橡胶状聚合物的情况下将至少不饱和腈化合物作为聚合组分共聚制备的热塑性树脂与2,4-二 - 丙基-6-（1-（3,5-二叔戊基-2-羟基苯基）乙基]苯基酯。 所得组合物在生产和加工阶段显示出很小的变色。

公开(公告)号：US5369143A

公开(公告)日：1994-11-29

申请号：US113769

申请日：1993-08-31

申请人： Isao Kurimoto ,  Naoki Inui ,  Kohji Yamatsuta ,  Hitoshi Murotani ,  Hideo Nagasaki ,  Shinichi Yachigo

发明人： Isao Kurimoto ,  Naoki Inui ,  Kohji Yamatsuta ,  Hitoshi Murotani ,  Hideo Nagasaki ,  Shinichi Yachigo

IPC分类号： C08J5/08 ,  C03C25/10 ,  D01F11/14 ,  D06M13/02 ,  D06M13/322 ,  D06M13/392 ,  D06M101/00 ,  D06M101/40 ,  C08K9/00

CPC分类号： D01F11/14

摘要： Inorganic fiber such as carbon fiber is modified by a surface treatment with a dinitrodiamine compound represented by the formula of ##STR1## wherein X is a divalent aliphatic, alicyclic or aromatic group which may contain halogen or oxygen in the group, R.sup.1 is hydrogen, an aliphatic group, an alicyclic group or an aromatic group, with the proviso that two nitrogen atoms linking through X may further link through R.sup.1 when both X and R.sup.1 are the aliphatic groups, and R.sup.2 and R.sup.3 independently of one another are each hydrogen or an alkyl of 1 to 12 carbon atoms, with the proviso that R.sup.2 and R.sup.3 may conjointly form a ring. The inorganic fiber thus modified is useful for reinforcement of resins.

摘要翻译： 无机纤维如碳纤维通过用下式表示的二硝基二胺化合物进行表面处理：其中X是二价脂族，脂环族或芳族基团，其可以在基团中含有卤素或氧，R 1是氢， 脂族基团，脂环族基团或芳族基团，条件是当X和R 1均为脂族基团时，与X连接的两个氮原子可以进一步连接R1，R2和R3彼此独立地为氢或烷基 1至12个碳原子，条件是R2和R3可以一起形成环。 这样改性的无机纤维可用于增强树脂。

公开(公告)号：US5362794A

公开(公告)日：1994-11-08

申请号：US89521

申请日：1993-07-21

申请人： Naoki Inui ,  Kazuaki Yamamoto ,  Hideo Nagasaki ,  Manji Sasaki ,  Shinichi Yachigo

发明人： Naoki Inui ,  Kazuaki Yamamoto ,  Hideo Nagasaki ,  Manji Sasaki ,  Shinichi Yachigo

IPC分类号： C08J3/24 ,  B60C1/00 ,  C08K3/00 ,  C08K3/04 ,  C08K3/06 ,  C08K5/16 ,  C08K5/23 ,  C08K5/45 ,  C08K5/47 ,  C08L9/06 ,  C08K3/02

CPC分类号： C08K5/23 ,  B60C1/0016 ,  C08K3/04 ,  C08K5/47 ,  Y10S152/905

摘要： A rubber composition comprising the following components:(A) a rubber component comprising at least 50% by weight of a styrene/butadiene copolymer rubber;(B) an azodicarboxylic ester compound represented by the formula ##STR1## wherein X is an alkyl of 3 to 8 carbon atoms, an unsubstituted or substituted phenyl, or an unsubstituted or substituted benzyl;(C) carbon black having a nitrogen absorption specific surface area of 100 to 250 m.sup.2 /g and a dibutyl phthalate absorption number of 110 to 170 ml/100 g;(D) sulfur; and(E) a benzothiazole vulcanization accelerator.This rubber composition shows a high loss factor (tan .delta.) in a low temperature range, and a low loss factor in a high temperature range which when applied to the production of automobile tires, achieves improved braking power on wet, snow covered or frozen road surfaces. Lowered rolling resistance during driving without loss in the strength characteristics of the composition are also exhibited.

摘要翻译： 一种橡胶组合物，其包含以下组分：（A）包含至少50重量％的苯乙烯/丁二烯共聚物橡胶的橡胶组分; （B）由式（I）表示的偶氮二羧酸酯化合物，其中X为3-8个碳原子的烷基，未取代或取代的苯基，或未取代或取代的苄基; （C）氮吸收比表面积为100〜250m 2 / g的碳黑，邻苯二甲酸二丁酯吸收值为110〜170ml / 100g; （D）硫; 和（E）苯并噻唑硫化促进剂。 该橡胶组合物在低温范围内显示出高的损耗因子（tanδ），并且在应用于汽车轮胎的生产时在高温范围内的低损耗因子在湿润，积雪或冷冻道路上实现了改善的制动力 表面。 还表现出在驾驶中降低的滚动阻力，而不损失组合物的强度特性。

公开(公告)号：US5281646A

公开(公告)日：1994-01-25

申请号：US947560

申请日：1992-09-21

申请人： Shinichi Yachigo ,  Kanako Ida ,  Hiroshi Kojima

发明人： Shinichi Yachigo ,  Kanako Ida ,  Hiroshi Kojima

IPC分类号： C08F279/04 ,  C08F279/00 ,  C08F285/00 ,  C08J3/14 ,  C08K5/107 ,  C08K5/10 ,  C08L51/04

CPC分类号： C08F285/00 ,  C08K5/107

摘要： In a process for producing a thermoplastic resin by emulsion polymerization using a conjugated diene rubber, an aromatic vinyl compound and a vinyl cyanide compound, and by successive flocculation and direct pelletizing, the direct pelletizing is effected in the presence of a phenolic compound represented by ##STR1## wherein R.sup.1 and R.sup.4 are each hydrogen or methyl, and R.sup.2 and R.sup.3 are each an alkyl of 1 to 9 carbon atoms. The use of the phenolic compound is effective to prevent the resin from thermal deterioration during the direct pelletizing, thereby producing the thermoplastic resin excellent in properties such as impact resistance.

摘要翻译： 在通过使用共轭二烯橡胶，芳香族乙烯基化合物和乙烯基氰化合物的乳液聚合制造热塑性树脂的方法中，通过连续的絮凝和直接造粒，直接造粒是在（（ *化学结构*）其中R1和R4各自为氢或甲基，R2和R3各自为1至9个碳原子的烷基。 使用酚类化合物有效地防止树脂在直接造粒期间的热劣化，从而制造出耐冲击性等优异的热塑性树脂。

公开(公告)号：US5214193A

公开(公告)日：1993-05-25

申请号：US834373

申请日：1992-02-12

申请人： Kikumitsu Inoue ,  Manji Sasaki ,  Kazuaki Yamamoto ,  Shinichi Yachigo

发明人： Kikumitsu Inoue ,  Manji Sasaki ,  Kazuaki Yamamoto ,  Shinichi Yachigo

IPC分类号： C07C37/20 ,  C07C67/52 ,  C07C69/017 ,  C07C69/54 ,  C07C69/773

CPC分类号： C07C69/54 ,  C07C37/20 ,  C07C67/08 ,  C07C67/52 ,  C07C69/017

摘要： A bisphenol monoester represented by the formula (I): ##STR1## wherein R.sup.1 is hydrogen or alkyl, R.sup.2 and R.sup.3 are each alkyl, and R.sup.4 is alkyl, alkenyl or phenyl, is produced by continuous two step reactions in which an aldehyde R.sup.1 -CHO and 2,4-dialkylphenol are subjected to a condensation reaction in a C.sub.6 -C.sub.10 aliphatic or C.sub.6 -C.sub.12 aromatic hydrocarbon solvent, and then a resulting bisphenol compound dissolved in the solvent is subjected to an esterification with a carboxylic acid R.sup.4 --COOH or its derivative. Prior to the esterification, the organic layer containing the bisphenol compound is subjected to a dehydration treatment, thereby enabling the two steps to proceed continuously without isolating the intermediate bisphenol compound. A purification process for the bisphenol monoester of the formula (I) is also disclosed in which the monoester is purified from a mixed solvent comprising a C.sub.6 -C.sub.12 aromatic hydrocarbon solvent and a C.sub.1 -C.sub.8 alcohol or C.sub.2 -C.sub.3 aliphatic nitrile solvent.

公开(公告)号：US5191003A

公开(公告)日：1993-03-02

申请号：US741617

申请日：1991-08-07

申请人： Naoki Inui ,  Chinehito Ebina ,  Miyuki Oikawa ,  Hideo Nagasaki ,  Shinichi Yachigo ,  Manji Sasaki

发明人： Naoki Inui ,  Chinehito Ebina ,  Miyuki Oikawa ,  Hideo Nagasaki ,  Shinichi Yachigo ,  Manji Sasaki

IPC分类号： C08K5/20 ,  C08K9/08

CPC分类号： C08K9/08 ,  C08K5/20

摘要： A rubber composition comprising a rubber, a filler and a diamide compound represented by the formula: ##STR1## wherein X is hydrogen, alkyl of 1 to 18 carbon atoms, alkoxy of 1 to 18 carbon atoms, alkanoyl of 2 to 19 total carbon atoms, amino, nitro, cyano, hydroxy, carboxy or halogen, and n is an integer of 2 to 12. This rubber composition is increased in its loss factor and is useful for tires and rubber vibration isolators. For example, the resulting tires prepared from the rubber composition are improved in their gripping performance.

摘要翻译： 一种橡胶组合物，其包含由下式表示的橡胶，填料和二酰胺化合物：其中X为氢，1至18个碳原子的烷基，1至18个碳原子的烷氧基，2至19个总碳原子的烷酰基 ，氨基，硝基，氰基，羟基，羧基或卤素，n为2〜12的整数。该橡胶组合物的损失因子增加，可用于轮胎和橡胶隔振器。 例如，由橡胶组合物制备的所得轮胎的抓持性能得到改善。

公开(公告)号：US5182390A

公开(公告)日：1993-01-26

申请号：US783225

申请日：1991-10-28

申请人： Seiji Sagawa ,  Toshio Kano ,  Shinichi Yachigo ,  Kanako Ida

发明人： Seiji Sagawa ,  Toshio Kano ,  Shinichi Yachigo ,  Kanako Ida

IPC分类号： C07D251/34 ,  C07D401/14 ,  C08K5/3477 ,  C08K5/3492 ,  C08L101/00

CPC分类号： C07D401/14 ,  C08K5/34926

摘要： Tris[2-hydroxy-3-(2,2,6,6-tetramethyl-4-piperidylamino)propyl] isocyanurate is useful as a light stabilizer for organic materials. A composition comprising an organic material and the isocyanurate is stable against light and also excellent in heat resistance. The isocyanurate can be produced by the reaction between tris(2,3-epoxypropyl) isocyanurate and 4-amino-2,2,6,6-tetramethylpiperidine.

摘要翻译： 三[2-羟基-3-（2,2,6,6-四甲基-4-哌啶基氨基）丙基]异氰脲酸酯可用作有机材料的光稳定剂。 包含有机材料和异氰脲酸酯的组合物对光稳定并且耐热性也优异。 异氰脲酸酯可以通过三（2,3-环氧丙基）异氰脲酸酯和4-氨基-2,2,6,6-四甲基哌啶之间的反应来制备。

公开(公告)号：US5070151A

公开(公告)日：1991-12-03

申请号：US655338

申请日：1991-02-14

申请人： Yukio Mizuno ,  Takashi Maruyama ,  Shinichi Yachigo

发明人： Yukio Mizuno ,  Takashi Maruyama ,  Shinichi Yachigo

IPC分类号： C08K5/32 ,  C08L21/00 ,  C08L63/00 ,  C08L71/12 ,  C08L77/00

CPC分类号： C08K5/32 ,  C08L71/123 ,  C08L77/00 ,  C08L63/00 ,  Y10S525/905

摘要： The present invention provides a thermoplastic resin composition which is improved in compatibility between polyphenylene ether and polyamide and is excellent in processability and impact stength. This resin composition comprises:100 parts by weight of a composition comprising(A) 5-95% by weight of a polyphenylene ether resin and(B) 95-5% by weight of a polyamide and 0.01-10 parts by weight, based on said composition comprising (A) and (B), of (D) a compound comprising dinitrodiamine represented by the formula (I): ##STR1## wherein X represents a divalent chain aliphatic,, cycloaliphatic or aromatic group which may contain halogen or oxygen, R.sup.1 represents a hydrogen atom, a chain aliphatic group, a cycloaliphatic group or an aromatic group and when X and R.sup.1 are both chain aliphatic groups, the nitrogen atoms may further link to each other through R.sup.1 ; R.sup.2 and R.sup.3 each represents a hydrogen atom or an alkyl group of 1-12 carbon atoms and R.sup.2 and R.sup.3 may link to each other to form a ring. Preferably this composition further contains a rubber-like polymer for remarkably increasing impact strength.