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1. 发明授权

US5387691A 2-(benzotriazol-2-yl)-4-alkyl-6-(2-hydroxy-3-benzoyl-6-alko xybenzyl)phenols and stabilized compositions 失效
标题翻译： 2-（苯并三唑-2-基）-4-烷基-6-（2-羟基-3-苯甲酰基-6-烷氧基苄基）酚和稳定组合物
公开(公告)号：US5387691A
公开(公告)日：1995-02-07
申请号：US26961
申请日：1993-03-05
申请人： Robert A. Falk , John J. Luzzi , Gregory R. Coughlin
发明人： Robert A. Falk , John J. Luzzi , Gregory R. Coughlin
IPC分类号： C07D249/20 , C08K5/3475 , C09K3/00
CPC分类号： C07D249/20 , C08K5/3475
摘要： 2-(Benzotriazol-2-yl)-4-alkyl-6-(2-hydroxy-3-benzoyl-6-alkoxybenzyl)phenols am prepared by reacting a Mannich base of a 2-(2-hydroxy-5-alkylphenyl)-2H-benzotriazole with a 2-hydroxy-4-alkoxybenzophenone. The hybrid products exhibit outstanding efficacy in protecting organic substrates from light-induced deterioration as well as good resistance to loss by volatilization or exudation during the processing of stabilized compositions at elevated temperatures.
摘要翻译： 2-（2-羟基-3-苯甲酰基-6-烷氧基苄基）苯酚是通过2-（2-羟基-5-烷基苯基）苯酚的曼尼希碱 -2H-苯并三唑与2-羟基-4-烷氧基二苯甲酮。混合产品在保护有机基质免受光诱导的劣化以及在稳定的组合物在升高的温度下加工期间通过挥发或渗出的良好的耐损失性表现出显着的效果。

2. 发明授权

US4191682A Hindered piperidine carboxylic acids, metal salts thereof and stabilized compositions 失效
标题翻译：受阻哌啶羧酸，其金属盐和稳定的组合物
公开(公告)号：US4191682A
公开(公告)日：1980-03-04
申请号：US918211
申请日：1978-06-22
申请人： Chester E. Ramey , John J. Luzzi
发明人： Chester E. Ramey , John J. Luzzi
IPC分类号： C07D211/46 , C08K5/3435 , C08K5/34
CPC分类号： C07D211/46 , C08K5/3435 , C10L1/232
摘要： Compounds having the formula ##STR1## wherein R.sub.1 and R.sub.2 are lower alkyl or together lower alkylene,R.sub.3 is hydrogen, alkyl, methoxyethyl, alkenyl, propargyl, benzyl, alkyl substituted benzyl, or acyl,R.sub.4 is alkylene, alkyl-thio-alkyl or alkyl-oxo-alkyl,M is hydrogen or a metal, and z has a value of from 1 to 4, and either(a) R.sub.5 is alkyl of 1 to 6 carbon atoms, R.sub.6 is alkyl of 1 to 6 carbon atoms, and R.sub.7 and R.sub.8 are independently hydrogen or alkyl of 1 to 5 carbon atoms, provided that R.sub.7 and R.sub.8 are not both hydrogen, or(b) R.sub.5 and R.sub.6 are together lower alkylene and R.sub.7 and R.sub.8 are independently hydrogen or alkyl of 1 to 5 carbon atoms,are good light stabilizers. The carboxylic acids are prepared for example, from 2,3,6-trimethyl-2,6-diethylpiperidin-4-ol and sebacic acid to give 2,3,6-trimethyl-2,6-diethyl-4-piperidyl hydrogen sebacate. The metal salts of the acids are readily prepared by reacting the acids or their salts with a reactive form of the metal or metal complex.
摘要翻译：具有下式的化合物其中R 1和R 2是低级烷基或低级亚烷基，R 3是氢，烷基，甲氧基乙基，烯基，炔丙基，苄基，烷基取代的苄基或酰基，R 4是亚烷基，烷基 - 硫代烷基或烷基 - 氧代 - 烷基，M是氢或金属，z具有1至4的值，（a）R 5是1至6个碳原子的烷基，R 6是1至6个碳原子的烷基，和 R 7和R 8独立地为氢或1至5个碳原子的烷基，条件是R 7和R 8不同时为氢，或（b）R 5和R 6一起为低级亚烷基，且R 7和R 8独立地为氢或1至5个碳的烷基原子，是良好的光稳定剂。羧酸例如由2,3,6-三甲基-2,6-二乙基哌啶-4-醇和癸二酸制备得到2,3,6-三甲基-2,6-二乙基-4-哌啶基癸二酸氢。酸的金属盐通过使酸或其盐与金属或金属络合物的反应性形式反应而容易地制备。

3. 发明授权

US4069199A Metal salts of hindered piperidine carboxylic acids and stabilized compositions 失效
标题翻译：受阻哌啶羧酸和稳定组合物的金属盐
公开(公告)号：US4069199A
公开(公告)日：1978-01-17
申请号：US615642
申请日：1975-09-22
申请人： Chester E. Ramey , John J. Luzzi
发明人： Chester E. Ramey , John J. Luzzi
IPC分类号： C07D211/46 , C07D211/58 , C08K5/34 , C09K15/30
CPC分类号： C07D211/46 , C07D211/58 , C08K5/34 , C09K15/30
摘要： Compounds having the formula ##STR1## WHEREIN R.sub.1 and R.sub.2 are lower alkyl or cycloalkyl,R.sub.3 is hydrogen, alkyl, methoxyethyl, alkenyl, propargyl, benzyl or alkyl substituted benzyl,R.sub.4 is lower alkylene,M is a metal, andz has a value of from 1 to 4,Are good light stabilizers. The carboxylic acids are prepared, for example, from 2,2,6,6-tetramethyl-piperidin-4-ol and succinic acid to give O-mono(2,2,6,6-tetramethylpiperidin-4-ol)succinate. The metal salts of the acids are readily prepared by reacting the acids or their salts with a reactive form of the metal or metal complex.
摘要翻译：具有下式的化合物：其中R1和R2为低级烷基或环烷基，R3为氢，烷基，甲氧基乙基，烯基，炔丙基，苄基或烷基取代的苄基，R4为低级亚烷基，M为金属，Z为A值从1到4，是良好的光稳定剂。羧酸例如由2,2,6,6-四甲基 - 哌啶-4-醇和琥珀酸制备，得到O-单（2,2,6,6-四甲基哌啶-4-醇）琥珀酸酯。酸的金属盐通过使酸或其盐与金属或金属络合物的反应性形式反应而容易地制备。

4. 发明授权

US4001181A Hindered piperidine carboxamide acids, metal salts thereof, and stabilized compositions 失效
标题翻译：受阻哌啶甲酰胺酸，其金属盐和稳定的组合物
公开(公告)号：US4001181A
公开(公告)日：1977-01-04
申请号：US600234
申请日：1975-07-30
申请人： Chester E. Ramey , John J. Luzzi
发明人： Chester E. Ramey , John J. Luzzi
IPC分类号： C07D211/46 , C08K5/3435 , C09K15/30 , C08K5/34
CPC分类号： C08K5/3435 , C07D211/46 , C09K15/30
摘要： Compounds having the formula ##STR1## WHEREIN R.sub.1 and R.sub.2 are lower alkyl or form a cycloalkyl ring,R.sub.3 is hydrogen, alkyl, .beta.-methoxyethyl, alkenyl, propargyl, benzyl or alkyl substituted benzyl,R.sub.4 is alkylene, alkyl-thio-alkyl or alkyl-oxo-alkyl,M is hydrogen or a metal, andz is an integer of from 1 to 4, are good stabilizers against actinic radiation.These compounds are prepared, for example, from 4-amino-2,2,6,6-tetramethylpiperidine and succinic anhydride to give N-(2,2,6,6-tetramethylpiperidyl-4)succinamic acid. The metal salts of the acids are readily prepared by reacting the acids or their salts with a reactive form of the metal or metal complex.
摘要翻译：具有下式的化合物：其中R1和R2是低级烷基或形成环烷基环，R3是氢，烷基，β-甲氧基乙基，烯基，炔丙基，苄基或烷基取代的苄基，R4是亚烷基，烷基 - 硫代烷基或烷基 - 氧代 - 烷基，M是氢或金属，Z是从1到4的整数，是抗静电辐射的良好稳定剂。

5. 发明授权

US3936456A Substituted piperazine dione oxyls and hydroxides and polymer compositions stabilized thereby 失效
标题翻译：取代的哌嗪二酮氧基和由此稳定的氢氧化物和聚合物组合物
公开(公告)号：US3936456A
公开(公告)日：1976-02-03
申请号：US379901
申请日：1973-07-16
申请人： Chester E. Ramey , John J. Luzzi
发明人： Chester E. Ramey , John J. Luzzi
IPC分类号： C08K5/3462 , C07D241/02
CPC分类号： C08K5/3462
摘要： Substituted piperazine dione oxyls and hydroxides are stabilizers for synthetic polymeric materials normally subject to deterioration caused by ultraviolet light. The compounds may be prepared by first preparing a substituted piperazine dione with subsequent oxidation of the piperazine dione to yield the oxyl and reduction of the oxyl to yield the hydroxide derivative. Polymeric compositions containing these stabilizers may also contain a hindered phenolic compound. A typical embodiment is 15-n-octadecyl-7-oxyl-7,15-diazadispiro[5,1,5,3]hexadecane-14,16-dione.
摘要翻译：取代的哌嗪二酮氧基和氢氧化物是通常由紫外线引起的劣化的合成聚合物材料的稳定剂。可以通过首先制备取代的哌嗪二酮并随后氧化哌嗪二酮以产生氧基并还原氧基以产生氢氧化物衍生物来制备化合物。含有这些稳定剂的聚合物组合物也可以含有受阻酚类化合物。典型的实施方案是15-正十八烷基-7-氧基-7,15-二氮杂螺[5,1,5,3]十六烷-14,16-二酮。

6. 发明授权

US5012003A Process for preparing dithiobisphenols 失效
标题翻译：二硫代双酚的制备方法
公开(公告)号：US5012003A
公开(公告)日：1991-04-30
申请号：US264286
申请日：1988-10-28
申请人： David H. Steinberg , John J. Luzzi
发明人： David H. Steinberg , John J. Luzzi
IPC分类号： C07C319/24 , C07C323/20
CPC分类号： C07C319/24
摘要： An improved process for preparing dithiobisphenols comprising reacting an appropriate phenol with an alkali metal hydride, an alkaline earth metal hydride or mixtures thereof and subsequently reacting the product thereof with sulfur monochloride.
摘要翻译：一种制备二硫代双酚的改进方法，包括使适当的苯酚与碱金属氢化物，碱土金属氢化物或其混合物反应，随后使其产物与一氯化硫反应。

7. 发明授权

US4219464A Hindered piperidine carboxylic acids, metal salts thereof and stabilized compositions 失效
标题翻译：受阻哌啶羧酸，其金属盐和稳定的组合物
公开(公告)号：US4219464A
公开(公告)日：1980-08-26
申请号：US910554
申请日：1978-05-30
申请人： Chester E. Ramey , John J. Luzzi
发明人： Chester E. Ramey , John J. Luzzi
IPC分类号： C08K5/3435 , C08K5/34 , C07D211/46
CPC分类号： C08K5/3435
摘要： Compounds having the formula ##STR1## wherein R.sub.1 and R.sub.2 are lower alkyl or together lower alkylene,R.sub.3 is hydrogen, alkyl, methoxyethyl, alkenyl, propargyl, benzyl, alkyl substituted benzyl, or acyl,R.sub.4 is alkylene of 1 to 4 carbon atoms substituted with alkyl or alkenyl of 1 to 18 carbon atoms, alkenylene of 1 to 4 carbon atoms, cycloalkylene, cycloalkenylene, bicycloalkylene, bicycloalkenylene, or phenylene,M is hydrogen or a metal, andz has a value of from 1 to 4, and either (a) R.sub.5 is alkyl of 1 to 6 carbon atoms, R.sub.6 is alkyl of 1 to 6 carbon atoms, and R.sub.7 and R.sub.8 are independently hydrogen or alkyl of 1 to 5 carbon atoms, provided that R.sub.7 and R.sub.8 are not both hydrogen, or(b) R.sub.5 and R.sub.6 are together lower alkylene and R.sub.7 and R.sub.8 are independently hydrogen or alkyl of 1 to 5 carbon atoms,are good light stabilizers. The carboxylic acids are prepared for example, from 2,3,6-trimethyl-2,6-diethylpiperidin-4-ol and 1,2-cyclohexanedicarboxylic anhydride to give 2,3,6-trimethyl-2,6-diethyl-4-piperidyl hydrogen 1,2-cyclohexanedicarboxylate. The metal salts of the acids are readily prepared by reacting the acids or their salts with a reactive form of the metal or metal complex.
摘要翻译：具有式的化合物，其中R 1和R 2是低级烷基或低级亚烷基，R 3是氢，烷基，甲氧基乙基，烯基，炔丙基，苄基，烷基取代的苄基或酰基，R 4是取代的1-4个碳原子的亚烷基具有1至18个碳原子的烷基或烯基，具有1至4个碳原子的亚烯基，亚环烷基，亚环烯基，双环亚烷基，双链亚烯基或亚苯基，M是氢或金属，z的值为1至4，（a）R 5是1至6个碳原子的烷基，R 6是1至6个碳原子的烷基，并且R 7和R 8独立地是氢或1至5个碳原子的烷基，条件是R 7和R 8不是氢或（b）R 5和R 6一起是低级亚烷基，而R 7和R 8独立地是氢或1至5个碳原子的烷基，是良好的光稳定剂。羧酸例如由2,3,6-三甲基-2,6-二乙基哌啶-4-醇和1,2-环己烷二羧酸酐制备，得到2,3,6-三甲基-2,6-二乙基-4 - 哌啶氢1,2-环己烷二羧酸酯。酸的金属盐通过使酸或其盐与金属或金属络合物的反应性形式反应而容易地制备。

8. 发明授权

US4101509A Hindered piperidine carboxylic acids, metal salts thereof and stabilized compositions 失效
标题翻译：受阻哌啶羧酸，其金属盐和稳定的组合物
公开(公告)号：US4101509A
公开(公告)日：1978-07-18
申请号：US671910
申请日：1976-03-29
申请人： Chester E. Ramey , John J. Luzzi
发明人： Chester E. Ramey , John J. Luzzi
IPC分类号： C07D211/46 , C07D211/94 , C07F3/00 , C08K5/17
CPC分类号： C07D211/94 , C07D211/46 , C07F3/003
摘要： Compounds having the formula ##STR1## wherein R.sub.1 and R.sub.2 are lower alkyl or together lower alkylene,R.sub.3 is hydrogen, alkyl, methoxyethyl, alkenyl, propargyl, benzyl, alkyl substituted benzyl, or acyl,R.sub.4 is alkylene of 1 to 4 carbon atoms substituted with alkyl or alkenyl of 1 to 18 carbon atoms, alkenylene of 1 to 4 carbon atoms, cycloalkylene, cycloalkenylene, bicycloalkylene, bicycloalkenylene, or phenylene,M is hydrogen or a metal, andz has a value of from 1 to 4, andEither(a) R.sub.5 is alkyl of 1 to 6 carbon atoms, R.sub.6 is alkyl of 1 to 6 carbon atoms, and R.sub.7 and R.sub.8 are independently hydrogen or alkyl of 1 to 5 carbon atoms, provided that R.sub.7 and R.sub.8 are not both hydrogen, or(b) R.sub.5 and R.sub.6 are together lower alkylene and R.sub.7 and R.sub.8 are independently hydrogen or alkyl of 1 to 5 carbon atoms,Are good light stabilizers. The carboxylic acids are prepared for example, from 2,3,6-trimethyl-2,6-diethyl-piperidin-4-ol and 1,2-cyclohexanedicarboxylic anhydride to give 2,3,6-trimethyl-2,6-diethyl-4-piperidyl hydrogen 1,2-cyclohexanedicarboxylate. The metal salts of the acids are readily prepared by reacting the acids or their salts with a reactive form of the metal or metal complex.
摘要翻译：具有式的化合物，其中R 1和R 2是低级烷基或低级亚烷基，R 3是氢，烷基，甲氧基乙基，烯基，炔丙基，苄基，烷基取代的苄基或酰基，R 4是取代的1-4个碳原子的亚烷基具有1至18个碳原子的烷基或烯基，具有1至4个碳原子的亚烯基，亚环烷基，亚环烯基，双环亚烷基，双亚烷基或亚苯基，M是氢或金属，并且Z为1至4的值，（A）R5为1-6个碳原子的烷基，R6为1-6个碳原子的烷基，R7和R8独立地为氢或1至5个碳原子的烷基，条件是R7和R8不同时为氢，或（B）R 5和R 6一起是低级亚烷基，并且R 7和R 8独立地是氢或1至5个碳原子的烷基，即良好的光稳定剂。羧酸例如由2,3,6-三甲基-2,6-二乙基 - 哌啶-4-醇和1,2-环己烷二羧酸酐制备，得到2,3,6-三甲基-2,6-二乙基 -4-环己烷二羧酸-4-哌啶基酯。酸的金属盐通过使酸或其盐与金属或金属络合物的反应性形式反应而容易地制备。

9. 发明授权

US4087406A Metal salts of hindered piperidine carboxylic acids and stabilized compositions 失效
标题翻译：受阻哌啶羧酸和稳定组合物的金属盐
公开(公告)号：US4087406A
公开(公告)日：1978-05-02
申请号：US649938
申请日：1976-01-19
申请人： Chester E. Ramey , John J. Luzzi
发明人： Chester E. Ramey , John J. Luzzi
IPC分类号： C07D211/46 , C07D211/58 , C08K5/34 , C09K15/30
CPC分类号： C07D211/46 , C07D211/58 , C08K5/34 , C09K15/30
摘要： Compounds having the formula ##STR1## wherein R.sub.1 and R.sub.2 are lower alkyl or cycloalkyl,R.sub.3 is hydrogen, alkyl, methoxyethyl, alkenyl, propargyl, benzyl or alkyl substituted benzyl,R.sub.4 is lower alkylene,M is a metal, andZ has a value of from 1 to 4,Are good light stabilizers. The carboxylic acids are prepared, for example, from 2,2,6,6-tetramethyl-piperidin-4-ol and succinic acid to give o-mono(2,2,6,6-tetramethyl-piperidin-4-ol)succinate. The metal salts of the acids are readily prepared by reacting the acids or their salts with a reactive form of the metal or metal complex.
摘要翻译：具有式的化合物，其中R 1和R 2是低级烷基或环烷基，R 3是氢，烷基，甲氧基乙基，烯基，炔丙基，苄基或烷基取代的苄基，R 4是低级亚烷基，M是金属，Z HAS A VALUE 从1到4，是良好的光稳定剂。羧酸例如由2,2,6,6-四甲基 - 哌啶-4-醇和琥珀酸制备，得到邻 - 单（2,2,6,6-四甲基 - 哌啶-4-醇）琥珀酸。酸的金属盐通过使酸或其盐与金属或金属络合物的反应性形式反应而容易地制备。

10. 发明授权

US4038249A Metal salts of benzoyloxybenzoates and compositions stabilized therewith 失效
标题翻译：苯甲酰氧基苯甲酸酯的金属盐和组合物稳定
公开(公告)号：US4038249A
公开(公告)日：1977-07-26
申请号：US600235
申请日：1975-07-30
申请人： John D. Spivack , John J. Luzzi
发明人： John D. Spivack , John J. Luzzi
IPC分类号： C07F7/22 , C07F9/30 , C07F9/38 , C08G79/00 , C08K5/098 , C08K5/138 , C09K15/32 , C08K5/56 , C08K5/53 , C08K5/09 , C07F15/04 , C07F9/48 , C07F9/46 , C07F15/00
CPC分类号： C07F9/306 , C07F7/2244 , C07F9/3882 , C08G79/00 , C08K5/098 , C08K5/138 , C09K15/326
摘要： Metal salts of benzoyloxybenzoates having the formula ##STR1## wherein R.sup.1 and R.sup.2 are lower alkyl or cycloalkyl,R.sup.3 and R.sup.4 are hydrogen, lower alkyl or cycloalkyl,M is a metal or an alkylmetal moiety, andm is an integer from 1 to 4,Are useful as stabilizers of organic materials such as polyolefins.

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