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1. 发明授权

US4725634A Stabilizer for synthetic resins 失效
标题翻译：合成树脂稳定剂
公开(公告)号：US4725634A
公开(公告)日：1988-02-16
申请号：US852716
申请日：1986-04-16
申请人： Tamaki Ishii , Shinichi Yachigo , Haruki Okamura , Yuzo Maegawa , Eizo Okino , Yukoh Takahashi , Hiroki Yamamoto
发明人： Tamaki Ishii , Shinichi Yachigo , Haruki Okamura , Yuzo Maegawa , Eizo Okino , Yukoh Takahashi , Hiroki Yamamoto
IPC分类号： C08K5/34 , C08K5/00 , C08K5/3412 , C08K5/3432 , C08K5/3435 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L67/00 , C08L77/00 , C08L101/00 , C08K5/54
CPC分类号： C08K5/3435
摘要： A stabilizer for synthetic resins containing as an effective ingredient a hindered piperidine compound represented by the general formula: ##STR1## wherein R.sub.1 represents a C.sub.1 -C.sub.18 alkyl group, R.sub.2 represents a hydrogen atom or a C.sub.1 -C.sub.4 alkyl group, n represents an integer of 1 to 12, and C.sub.n H.sub.2n represents a straight-chain or branched alkylene group.
摘要翻译：含有作为有效成分的由通式表示的受阻哌啶化合物的合成树脂稳定剂：其中R1表示C1-C18烷基，R2表示氢原子或C1-C4烷基，n表示整数为1〜12，C n H 2n为直链或支链亚烷基。

2. 发明授权

US4670488A Piperidine derivatives, their production and use as stabilizers 失效
标题翻译：哌啶衍生物，其生产和用作稳定剂
公开(公告)号：US4670488A
公开(公告)日：1987-06-02
申请号：US805380
申请日：1985-12-04
申请人： Yuzo Maegawa , Yukoh Takahashi , Eizo Okino , Tatsuo Kaneoya , Haruki Okamura , Shinichi Yachigo , Tamaki Ishii
发明人： Yuzo Maegawa , Yukoh Takahashi , Eizo Okino , Tatsuo Kaneoya , Haruki Okamura , Shinichi Yachigo , Tamaki Ishii
IPC分类号： C07D211/58 , C08K5/00 , C08K5/34 , C08K5/3412 , C08K5/3435 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/12 , C08L27/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L55/00 , C08L55/02 , C08L67/00 , C08L77/00 , C08L101/00 , C07D401/12
CPC分类号： C07D211/58 , C08K5/3435
摘要： The present invention relates to a piperidine derivative represented by the general formula (I), ##STR1## wherein R.sub.1 and R.sub.2 independently represent a hydrogen atom or a C.sub.1 -C.sub.3 alkyl or C.sub.2 -C.sub.20 acyl group, R.sub.3 represents a hydrogen atom or a C.sub.1 -C.sub.20 alkyl, C.sub.6 -C.sub.20 aryl, C.sub.7 -C.sub.20 aralkyl or C.sub.2 -C.sub.20 acyl group, and l represents 1 to 3, and a stabilizer for organic substances containing said piperidine derivative as an effective ingredient.
摘要翻译：本发明涉及由通式（I）表示的哌啶衍生物，其中R 1和R 2独立地表示氢原子或C 1 -C 3烷基或C 2 -C 20酰基，R 3表示氢原子或C 1 -C 20烷基，C 6 -C 20芳基，C 7 -C 20芳烷基或C 2 -C 20酰基，l表示1-3，以及含有所述哌啶衍生物作为有效成分的有机物的稳定剂。

3. 发明授权

US4360621A Low viscous p-phenylene diamine stabilizers 失效
标题翻译：低粘度对苯二胺稳定剂
公开(公告)号：US4360621A
公开(公告)日：1982-11-23
申请号：US244324
申请日：1981-03-16
申请人： Osamu Kimura , Takashi Kojima , Eizo Okino , Hideo Nagasaki
发明人： Osamu Kimura , Takashi Kojima , Eizo Okino , Hideo Nagasaki
IPC分类号： C08L7/00 , C08G18/00 , C08K5/17 , C08K5/18 , C08L21/00 , C08L75/00 , C07C87/58
CPC分类号： C08K5/18 , Y10S524/925
摘要： A normally liquid stabilizer for rubber or urethane resin, obtained by reacting hydroquinone with a mixture of aromatic amines of the formula: ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3, independently of each other, are hydrogen or C.sub.1-18 alkyl, said aromatic amine mixture containing 7-26 weight % of p-ethylaniline and 8-40 weight % of 2,4-xylidine.
摘要翻译：通过使氢醌与下式的芳香族胺的混合物反应获得的用于橡胶或聚氨酯树脂的常规液体稳定剂：其中R 1，R 2和R 3彼此独立地为氢或C 1-18烷基，所述芳族胺混合物含有7-26重量％的对乙基苯胺和8-40重量％的2,4-二甲苯胺。

4. 发明授权

US4326062A Manufacture of polymerized 2,2,4-trimethyl-1,2-dihydroquinoline 失效
标题翻译：聚合的2,2,4-三甲基-1,2-二氢喹啉的制备
公开(公告)号：US4326062A
公开(公告)日：1982-04-20
申请号：US171239
申请日：1980-07-22
申请人： Takashi Kojima , Eizo Okino , Ryozo Ishimoto
发明人： Takashi Kojima , Eizo Okino , Ryozo Ishimoto
IPC分类号： C08K5/00 , C07D215/06 , C08G61/00 , C08G61/10 , C08G61/12 , C08G73/06 , C08K5/34 , C08K5/3412 , C08K5/3437 , C08K5/35 , C08L7/00 , C08L21/00
CPC分类号： C08G73/0688 , C07D215/06 , C08K5/3437
摘要： 2,2,4-Trimethyl-1,2-dihydroquinoline polymer containing 25% by weight or more of the dimer is effectively prepared by the polymerization of 2,2,4-trimethyl-1,2-dihydroquinoline monomer in the presence of hydrochloric acid, the concentration of hydrochloric acid being from 15 to 25% by weight, and the amount of hydrochloric acid being 0.2 to 0.5 mole per mole of the total of the monomer and impurity amines contained in the monomer. The polymer is useful as an antioxidant for rubber.
摘要翻译：通过在盐酸存在下聚合2,2,4-三甲基-1,2-二氢喹啉单体，可有效制备含有25重量％以上二聚体的2,2,4-三甲基-1,2-二氢喹啉聚合物酸，盐酸的浓度为15〜25重量％，盐酸的含量相对于单体中所含的单体和杂质胺的总量为0.2〜0.5摩尔。聚合物可用作橡胶的抗氧化剂。

5. 发明授权

US5106913A Rubber composition 失效
标题翻译：橡胶组合物
公开(公告)号：US5106913A
公开(公告)日：1992-04-21
申请号：US496048
申请日：1990-03-16
申请人： Tetsuo Yamaguchi , Shin-ichi Yachigo , Tamaki Ishii , Masakatsu Yoshimura , Chinehito Ebina , Eizo Okino
发明人： Tetsuo Yamaguchi , Shin-ichi Yachigo , Tamaki Ishii , Masakatsu Yoshimura , Chinehito Ebina , Eizo Okino
IPC分类号： C08K5/32
CPC分类号： C08K5/32
摘要： Dynamic properties of vulcanized rubber are improved, without accelerating scorching property remarkably nor deteriorating flex-cracking resistance, by incorporating in a filler-containing natural or synthetic rubber composition, a dinitrodiamine derivative represented by the general formula ##STR1## wherein A represents a divalent aliphatic group, a divalent cycloaliphatic group, a divalent aromatic group or a group represented by the formula --CH.sub.2 --X--CH.sub.2 --, wherein X represents a cycloalkylene group or a phenylene group, provided that if A represents a cycloaliphatic group or an aromatic group, the two carbon atoms in A which are bonding to the nitrogen atom are not vicinal to each other; R and R' independently represent hydrogen atom or an alkyl group having 1-12 carbon atoms and may conjointly form a ring; and R" represents hydrogen atom, an aliphatic group, a cycloaliphatic group or an aromatic group. A process for producing the dinitrodiamine derivatives is also disclosed.
摘要翻译：通过在含有填料的天然或合成橡胶组合物中加入由通式“IMAGE”表示的二硝基二胺衍生物，其中A表示二价脂族基，可以提高硫化橡胶的动态特性，显着提高焦烧性，也不会降低耐开裂性，基团，二价脂环族基团，二价芳族基团或由式-CH 2 -X-CH 2 - 表示的基团，其中X表示亚环烷基或亚苯基，条件是如果A表示脂环族基团或芳族基团，与氮原子键合的A中的两个碳原子彼此不相邻; R和R'独立地表示氢原子或具有1-12个碳原子的烷基，并且可以共同形成环; R“表示氢原子，脂肪族基团，脂环族基团或芳香族基团。还公开了二硝基二胺衍生物的制备方法。

6. 发明授权

US4670489A Piperidine derivatives, their production and use as stabilizers 失效
标题翻译：哌啶衍生物，其生产和用作稳定剂
公开(公告)号：US4670489A
公开(公告)日：1987-06-02
申请号：US805298
申请日：1985-12-05
申请人： Yukoh Takahashi , Tatsuo Kaneoya , Eizo Okino , Yuzo Maegawa , Haruki Okamura , Shinichi Yachigo , Tamaki Ishii
发明人： Yukoh Takahashi , Tatsuo Kaneoya , Eizo Okino , Yuzo Maegawa , Haruki Okamura , Shinichi Yachigo , Tamaki Ishii
IPC分类号： C07D211/46 , C08K5/00 , C08K5/34 , C08K5/3412 , C08K5/3432 , C08K5/3435 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L67/00 , C08L77/00 , C08L101/00 , C09K15/30 , C07D401/12
CPC分类号： C07D211/46 , C09K15/30
摘要： The present invention relates to a piperidine derivative represented by the general formula (I), ##STR1## wherein R.sub.1 is a uni- or divalent carboxylic acid residue, R.sub.2 is a hydrogen atom or a C.sub.1 -C.sub.3 alkyl or C.sub.1 -C.sub.18 acyl group, l is an integer of 1 to 3 and n is 1 or 2,its production and a stabilizer for organic substances containing it as an effective ingredient.
摘要翻译：本发明涉及由通式（I）表示的哌啶衍生物，其中R 1为单或二价羧酸残基，R 2为氢原子或C 1 -C 3烷基或C 1 -C 18 酰基，l为1〜3的整数，n为1或2，其生产和含有有机物质的稳定剂作为有效成分。

7. 发明授权

US5049604A Process for producing piperidine derivative and stabilized resin composition containing said derivative 失效
标题翻译：制备含有所述衍生物的哌啶衍生物和稳定化树脂组合物的方法
公开(公告)号：US5049604A
公开(公告)日：1991-09-17
申请号：US600160
申请日：1990-10-19
申请人： Takeo Fujii , Tamaki Ishii , Shinichi Yachigo , Tatsuo Kaneoya , Yukoh Takahashi , Yuzo Maegawa , Haruki Okamura , Eizo Okino
发明人： Takeo Fujii , Tamaki Ishii , Shinichi Yachigo , Tatsuo Kaneoya , Yukoh Takahashi , Yuzo Maegawa , Haruki Okamura , Eizo Okino
IPC分类号： C07D211/58 , C08K5/13 , C08K5/3435 , C08K5/375
CPC分类号： C08K5/13 , C07D211/58 , C08K5/3435 , C08K5/375
摘要： A stabilized resin composition comprising a resin, a piperidine derivative represented by the formula (III) ##STR1## wherein R.sub.1 is a hydrogen atom or an alkyl group having 1 to 3 carbom atoms; R.sub.2 is a hydrogen atom or an alkyl group having from 1 to 2 carbon atoms; and R.sub.3 and R.sub.4 are each independently an alkyl group having 1 to 12 carbon atoms, a phenol-type antioxidant and a sulfur-containing antioxidant. The composition simultaneously meets heat resistance, oxidation resistance and light resistance requirements.
摘要翻译：一种稳定的树脂组合物，其包含树脂，由式（III）表示的哌啶衍生物（III），其中R 1是氢原子或具有1至3个碳原子的烷基; R2是氢原子或具有1至2个碳原子的烷基; R 3和R 4各自独立地为具有1〜12个碳原子的烷基，酚型抗氧化剂和含硫抗氧化剂。该组合物同时满足耐热性，抗氧化性和耐光性要求。

8. 发明授权

US4687756A Vulcanization accelerator, a means for accelerating vulcanization and an improved rubber product containing said accelerator therein 失效
标题翻译：硫化促进剂，加速硫化的手段和含有所述促进剂的改进的橡胶制品
公开(公告)号：US4687756A
公开(公告)日：1987-08-18
申请号：US800703
申请日：1985-11-22
申请人： Akinori Okamoto , Tetsuo Yamaguchi , Haruki Okamura , Eizo Okino
发明人： Akinori Okamoto , Tetsuo Yamaguchi , Haruki Okamura , Eizo Okino
IPC分类号： C08K5/44 , C07D295/21 , C08J5/06 , C08K5/36 , C08K5/39 , C08K5/40 , C08L7/00 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L67/00 , C08L101/00 , B01J31/02
CPC分类号： C07D295/21 , C08K5/39 , Y10T428/2969
摘要： A vulcanization accelerator containing as an active ingredient a compound having at least one dithiocarbamoyl group, which is shown by the following general formula [I], a means for accelerating vulcanization by adding said compound and rubber products having improved quality which is attained by using said compound as a vulcanization accelerator: ##STR1## wherein R.sup.1 stands for an alkyl group having one to 12 carbon atoms, a cycloalkyl group having 3 to 8 carbon atoms, an aryl group having 6 to 12 carbon atoms or an aralkyl group having 7 to 13 carbon atoms, A stands for a group shown by the formula ##STR2## or metallic atom; in which x represents zero or an integer of 1 to 5, R.sup.2 is an alkyl group having one to 12 carbon atoms, a cycloalkyl group having 3 to 8 carbon atoms, an aryl group having 6 to 12 carbon atoms or an aralkyl group having 7 to 13 carbon atoms; and n is one when A stands for a group shown by the formula ##STR3## and is an integer of 1 to 4 corresponding to the valency when A stands for a metallic atom.
摘要翻译：一种硫化促进剂，其含有具有至少一个二硫代氨基甲酰基的化合物作为活性成分，其由以下通式[I]表示：加入所述化合物和通过使用所述的作为硫化促进剂的化合物：其中R1表示碳原子数1〜12的烷基，碳原子数3〜8的环烷基，碳原子数6〜12的芳基或芳烷基， 7〜13个碳原子，A表示下式所示的基团或金属原子; 其中x表示0或1〜5的整数，R2表示碳原子数1〜12的烷基，碳原子数3〜8的环烷基，碳原子数6〜12的芳基或碳原子数为7的芳烷基至13个碳原子; 并且当A代表式（IMAGE）所示的基团时，n是1，当A代表金属原子时，它是对应于化合价的1〜4的整数。

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