公开(公告)号：EP0688770A3

公开(公告)日：1996-03-06

申请号：EP95304359.3

申请日：1995-06-21

申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

发明人： Iyama, Hironobu ,  Inui, Naoki ,  Tsuta, Kyoko ,  Nagasaki, Hideo ,  Sasaki, Manji

IPC分类号： C07D311/60 ,  C07D311/64

CPC分类号： C07D311/60

摘要： A process for preparing a hydroxyflavan compound which comprises reacting a polyhydric phenol compound of formula (2):

wherein at
least one of W, X, Y and Z is hydroxy;
with a ketone in the presence of (i) an acid catalyst and (ii) water and/or a seed crystal, using an organic solvent which is insoluble in water, produces the hydroxyflavan compound in high yield and with high selectivity while maintaining high conversion of the polyhydric phenol.

摘要翻译： 一种制备羟基黄烷化合物的方法，该方法包括使式（2）的多元酚化合物：其中W，X，Y和Z中至少一个是羟基; 在（i）酸催化剂和（ii）水和/或晶种存在下使用不溶于水的有机溶剂与酮进行反应，以高收率和高选择性产生羟基黄烷化合物，同时保持高转化率 的多元酚。

公开(公告)号：EP0602861A3

公开(公告)日：1994-10-12

申请号：EP93309744.6

申请日：1993-12-06

申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

发明人： Inui, Naoki ,  Nagasaki, Hideo ,  Sasaki, Manji ,  Yamamoto, Kazuaki ,  Iyama, Hironobu

IPC分类号： C08G8/24 ,  C08L21/00

CPC分类号： C08G8/24 ,  C08L7/00 ,  C08L21/00 ,  C08L2666/14 ,  C08L65/02

摘要： There is provided a co-condensation product obtainable by subjecting a p-alkylphenol to reaction with formaldehyde in the presence of an alkali catalyst to prepare a resol type condensate, and subjecting the resulting resol type condensate to reaction with a m-substituted phenol such as resorcin in the presence of an acid catalyst, wherein the content of the m-substituted phenol is not higher than 4% by weight, and the content of a component having a molecular weight not higher than 1,000 excluding both the p-alkylphenol and the m-substituted phenol is at least 25% by weight based on the total weight of the co-condensation product. This co-condensation product is low in fuming and in hygroscopic properties, exhibits excellent adhesiveness in vulcanizing adhesion between rubber and a reinforcing material, and further provides a vulcanized rubber article of high hardness.

摘要翻译： 提供了一种共缩合产物，其可通过在碱催化剂存在下使对烷基酚与甲醛反应以制备甲阶型缩合物，并将得到的甲阶酚醛型缩合物与间取代的苯酚如 在酸催化剂存在下的间苯二酚，其中m取代酚的含量不高于4重量％，除了对烷基酚和m之外，分子量不高于1,000的组分的含量 取代苯酚占共缩合产物总重量的至少25重量％。 这种共缩合产物发烟量低，吸湿性好，在橡胶与增强材料之间的硫化粘合性方面表现出优异的粘合性，并且还提供了高硬度的硫化橡胶制品。

公开(公告)号：EP0345594B1

公开(公告)日：1994-08-10

申请号：EP89109682.8

申请日：1989-05-29

申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

发明人： Kurimoto, Isao ,  Inui, Naoki ,  Yamaguchi, Tetsuo

IPC分类号： C08L21/00 ,  C08K3/34 ,  C08K5/32

CPC分类号： C08K3/34 ,  C08K5/32 ,  C08L21/00

公开(公告)号：EP0470776A1

公开(公告)日：1992-02-12

申请号：EP91307116.3

申请日：1991-08-02

申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

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

IPC分类号： C08L21/00 ,  C08K5/20

CPC分类号： C08K9/08 ,  C08K5/20 ,  C08L21/00

摘要： A rubber composition comprising a rubber, a filler and a diamide compound represented by the formula:

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。该橡胶组合物的损耗因子增加，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：EP0410152A1

公开(公告)日：1991-01-30

申请号：EP90112152.5

申请日：1990-06-26

申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

发明人： Nagasaki, Hideo ,  Inui, Naoki ,  Yachigo, Shinichi

IPC分类号： C08L21/00 ,  C08K5/08 ,  C08K5/32 ,  C08K5/3415 ,  C08K5/44

CPC分类号： C08K5/32 ,  C08K5/08 ,  C08K5/3415 ,  C08L21/00

摘要： A rubber composition comprising a base rubber, carbon black and a dinitrodiamine compound represented by the formula [I],
wherein X is a divalent aliphatic, alicyclic or aromatic group which may contain halogen or oxygen in the group, R¹ is hydrogen or an aliphatic, alicyclic or aromatic group, provided that two nitrogen atoms linking through X may further link through R¹ when both X and R¹ are the aliphatic groups, and R² and R³ independently of one another are each hydrogen or an alkyl of 1 to 12 carbon atoms, provided that R² and R³ may conjointly form a ring,
is improved in its scorching without deterioration in its dynamic properties by incorporating thereto the following components (A) or (B):

(A) N-(cyclohexylthio)phthalimide and a bismaleimide compound, or
(B) 2,3,5,6-tetrachloro-1,4-benzoquinone.

摘要翻译： 一种橡胶组合物，其包含基础橡胶，炭黑和由式[I]表示的二硝基二胺化合物，其中X是可以在基团中含有卤素或氧的二价脂族，脂环族或芳族基团， 是氢或脂族，脂环族或芳族基团，条件是当X和R 1均为脂族基团时，通过X连接的两个氮原子可以进一步连接R 1，R 2和R 3 彼此独立地是氢或具有1至12个碳原子的烷基，条件是R 2和R 3可以结合形成环，通过将其并入其中而改善其焦烧而不降低其动态性能 组分（A）或（B）：（A）N-（环己基硫代）邻苯二甲酰亚胺和双马来酰亚胺化合物，或（B）2,3,5,6-四氯-1,4-苯醌。 b

公开(公告)号：EP0372344A2

公开(公告)日：1990-06-13

申请号：EP89121846.3

申请日：1989-11-27

申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

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

IPC分类号： D06M13/392 ,  C08J5/06 ,  C08K9/04 ,  D01F11/14

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
wherein X is a divalent aliphatic, alicyclic or aromatic group which may contain halogen or oxygen in the group, R¹ 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 R¹ when both X and R¹ are the aliphatic groups, and R² and R³ independently of one another are each hydrogen or an alkyl of 1 to 12 carbon atoms, with the proviso that R² and R³ 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来改性，其中X是可以在基团中含有卤素或氧的二价脂族，脂环族或芳族基团，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，通过X连接的两个氮原子可以进一步连接R 1，并且R 2 R 3和R 3彼此独立地各自为氢或1至12个碳原子的烷基，条件是R 2和R 3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：EP0767175B1

公开(公告)日：2001-12-12

申请号：EP96307180.8

申请日：1996-10-01

申请人： SUMITOMO CHEMICAL COMPANY LIMITED

发明人： Fukuda, Kanako ,  Inui, Naoki

IPC分类号： C07F9/6574 ,  C08K5/527

CPC分类号： C07F9/65744 ,  C08K5/527

公开(公告)号：EP0861847A3

公开(公告)日：1999-02-10

申请号：EP98301393.9

申请日：1998-02-25

申请人： Sumitomo Chemical Company, Limited

发明人： Fukuda, Kanako ,  Inui, Naoki ,  Kikuchi, Taketoshi

IPC分类号： C07F9/6574 ,  C09K15/32 ,  C08K5/527

CPC分类号： C07F9/65744

摘要： A stabilizer composition which manifests an improved effect against thermal degradation and oxidation degradation of an organic material comprises a phosphite of formula (I)
wherein R 1 , R 2 , R 4 and R 5 each independently represent a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, a cycloalkyl group having 5 to 8 carbon atoms, an alkylcycloalkyl group having 6 to 12 carbon atoms, an aralkyl group having 7 to 12 carbon atoms or a phenyl group, R 3 and R 6 each independently represent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, X 1 represents a divalent alcohol residue, X 2 represents a direct bond or an alkylene group having 1 to 8 carbon atoms, and Y represents a hydroxyl group, and an amine (A).

公开(公告)号：EP0823435A3

公开(公告)日：1999-02-03

申请号：EP97305907.4

申请日：1997-08-04

申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

发明人： Inui, Naoki ,  Kikuchi, Takeshi ,  Fukuda, Kanako ,  Sanada, Takashi

IPC分类号： C07F9/6574 ,  C07F9/6578 ,  C08K5/527 ,  C09K15/32

CPC分类号： C07F9/65744 ,  C07F9/6578 ,  C08K5/527 ,  C09K15/322 ,  C09K15/324

摘要： A phosphite of formula (I):
wherein R 1 , R 2 , R 4 and R 5 represent hydrogen atom, an alkyl group, a cycloalkyl group, an alkylcycloalkyl group, an aralkyl group or a phenyl group; R 3 represents hydrogen atom or an alkyl group; X represents a direct bond, sulfur atom, or a -CHR 6 - group in which R 6 represents hydrogen atom, an alkyl group or a cycloalkyl group; A represents an alkylene group having 2 to 8 carbon atoms or a *-COR 7 -group in which R 7 represents a direct bond or an alkylene group, and * indicates the bond to the oxygen; and one of Y and Z represents a hydroxyl group, an alkoxy group or an aralkyloxy group and the other one represents hydrogen atom or an alkyl group, is suitably used as a stabilizer for an organic material.

摘要翻译： 式（I）的亚磷酸酯：其中R 1，R 2，R 4和R 5表示氢原子，烷基，环烷基，烷基环烷基，芳烷基 或苯基; R 3表示氢原子或烷基; X表示直接键，硫原子或-CHR 6 - 基团，其中R 6表示氢原子，烷基或环烷基; A表示具有2-8个碳原子的亚烷基或其中R 7表示直接键或亚烷基的* * -COR 7 - 基团，*表示与氧的键; Y和Z中的一个表示羟基，烷氧基或芳烷氧基，另一个表示氢原子或烷基，适合用作有机材料的稳定剂。

公开(公告)号：EP0700959A1

公开(公告)日：1996-03-13

申请号：EP95306206.4

申请日：1995-09-06

申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

发明人： Inui, Naoki ,  Iyama, Hironobu ,  Tsuta, Kyoko ,  Nagasaki, Hideo

IPC分类号： C08K5/15 ,  C08L21/00 ,  C07D311/60

CPC分类号： C08K5/3437 ,  C08K5/1545 ,  C08L21/00 ,  C08L61/00 ,  C08L2666/16

摘要： A rubber composition (1) which comprises:
   a rubber (A) such as natural rubber, isoprene rubber and the like;
   a hydroxy flavan compound (B1) of the formula (I):

wherein R¹, R, R³, R⁴ and R⁵ are hydrogen or an aliphatic group and X and Y are hydrogen, hydroxy or an aliphatic group, such as 2,4,4-trimethyl-2',4',7-trihydroxyflavan (B2); and 2,2,4-trimethyl-1,2-dihydroquinoline polymer (C1) containing 1% or less by weight of a primary amine, 3% or less by weight of the monomer and 30% or more by weight of the dimer based on the total weight of the polymer, or a cromane compound (C2) which may be a novel cromane compound.

摘要翻译： 一种橡胶组合物（1），其包含：橡胶（A），如天然橡胶，异戊二烯橡胶等; 式（I）的羟基黄烷化合物（B1）：其中R 1，R 2，R 3，R 4和R 5是氢或脂族基团，X 和Y是氢，羟基或脂族基团，例如2,4,4-三甲基-2'，4'，7-三羟基黄烷（B2）; 和含有1重量％或更少量伯胺的2,2,4-三甲基-1,2-二氢喹啉聚合物（C1），3重量％以上的单体和30重量％以上的二聚体基 聚合物的总重量，或可以是新型Cromane化合物的Cromane化合物（C2）。