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21. 发明授权

US4136081A 2,2,6,6-Tetramethyl-4-piperidyl carboxylic acid esters of aliphatic tetracarboxylic acids as stabilizers for synthetic polymers 失效
标题翻译：作为合成聚合物的稳定剂的二硫代羧酸的2,2,6,6-四甲基-4-哌啶羧酸酯
公开(公告)号：US4136081A
公开(公告)日：1979-01-23
申请号：US736288
申请日：1976-10-28
申请人： Motonobu Minagawa , Naohiro Kubota , Toshihiro Shibata
发明人： Motonobu Minagawa , Naohiro Kubota , Toshihiro Shibata
IPC分类号： C08K5/00 , C07D211/46 , C07D211/94 , C07D491/113 , C08K5/3412 , C08K5/3435 , C08K5/35 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L51/00 , C08L51/02 , C08L77/00 , C08L101/00 , C09K15/30 , C11B5/00 , C08K5/34
CPC分类号： C08K5/3435 , C08K5/34
摘要： 2,2,6,6-TETRAMETHYL-4-PIPERIDYL CARBOXYLIC ACID ESTERS OF ALIPHATIC TETRACARBOXYLIC ACIDS ARE PROVIDED, USEFUL AS STABILIZERS FOR ORGANIC POLYMERIC MATERIALS, AND HAVING THE GENERAL FORMULA: ##STR1## wherein: R.sub.1 is selected from the group consisting of ##STR2## and when a is 2, 3, or 4, the R.sub.1 groups can be the same or different; R.sub.2 is selected from the group consisting of hydrogen; alkyl; alkenyl; cycloalkyl; alkcycloalkyl; cycloalkalkyl; aryl; aralkyl; and alkaryl; and when b is 2 or 3, the R.sub.2 groups can be the same or different;R.sub.3 is selected from the group consisting of hydrogen and O;R.sub.6 is lower alkyl;A is selected from the group consisting of 1, 2, 3 and 4;B is selected from the group consisting of 0, 1, 2 and 3;A + b is equal to 4; and Z is a tetravalent aliphatic or cycloaliphatic radical carrying four ##STR3## WHERE R is R.sub.1 or R.sub.2, and can include from one to three hydroxyl groups OH.

22. 发明授权

US4115476A 2,2,6,6-Tetramethyl-4-piperidyl carbonic acid esters of dihydric alcohols and phenols as stabilizers for synthetic polymers 失效
标题翻译：二元醇的2,2,6,6-四甲基-4-哌啶基碳酸酯和酚作为合成聚合物的稳定剂
公开(公告)号：US4115476A
公开(公告)日：1978-09-19
申请号：US794172
申请日：1977-05-05
申请人： Motonobu Minagawa , Naohiro Kubota , Toshihiro Shibata
发明人： Motonobu Minagawa , Naohiro Kubota , Toshihiro Shibata
IPC分类号： C08L23/00 , C07D211/46 , C07D519/00 , C08K5/00 , C08K5/34 , C08K5/3412 , C08K5/3435 , C08K5/35 , C08L1/00 , C08L7/00 , C08L21/00 , C08L27/00 , C08L51/00 , C08L51/02 , C08L67/00 , C08L101/00 , C07D401/12
CPC分类号： C08K5/3435 , C07D211/46
摘要： 2,2,6,6-Tetramethyl-4-piperidyl carbonic acid esters of dihydric alcohols and phenols are provided, useful as stabilizers for organic polymeric materials, and having the general formula: ##STR1## wherein: R.sub.1 and R.sub.2 are selected from the group consisting of ##STR2## the R.sub.1 and R.sub.2 groups can be the same or different; R.sub.3 is selected from the group consisting of hydrogen and O;R.sub.6 is lower alkyl;n is selected from the group consisting of 1, 2, 3, 4 and 5;--O --Z--O--is a bivalent aliphatic, cycloaliphatic, aromatic, or mixed aliphatic-aromatic, aliphatic-cycloaliphatic or cycloaliphatic-aromatic radical carrying two hydroxyl groups OH esterified with carbonic acid groups of the piperidyl carbonic acid ester.
摘要翻译：提供二元醇和酚的2,2,6,6-四甲基-4-哌啶基碳酸酯，可用作有机聚合物材料的稳定剂，具有以下通式：其中：

23. 发明授权

US4110306A Stabilizers for synthetic polymers comprising 2,2,6,6-tetramethyl-4-piperidyl carboxylic acid ester, a triphosphite, and an acid phosphite or salt thereof 失效
标题翻译：包含2,2,6,6-四甲基-4-哌啶基羧酸酯，三亚磷酸酯和酸式亚磷酸酯或其盐的合成聚合物稳定剂
公开(公告)号：US4110306A
公开(公告)日：1978-08-29
申请号：US744053
申请日：1976-11-22
申请人： Motonobu Minagawa , Naohiro Kubota , Toshihiro Shibata
发明人： Motonobu Minagawa , Naohiro Kubota , Toshihiro Shibata
IPC分类号： C08L23/00 , C07D211/46 , C07F9/141 , C07F9/145 , C08K5/00 , C08K5/34 , C08K5/3412 , C08K5/3435 , C08K5/52 , C08K5/524 , C08L1/00 , C08L7/00 , C08L21/00 , C08L27/00 , C08L51/00 , C08L51/02 , C08L67/00 , C08L77/00 , C08L101/00
CPC分类号： C08K5/3435 , C08K5/005 , C08K5/34 , C08K5/52 , C08K5/524
摘要： Stabilizers for organic polymeric materials are provided, comprising a triphosphite, an acid phosphite, and a 2,2,6,6-tetramethyl-4-piperidyl carboxylic acid ester having the general formula: ##STR1## wherein: R.sub.1 is selected from the group consisting of ##STR2## Y is selected from the group consisting of hydrogen and O; R.sub.6 is lower alkyl having from one to six carbon atoms;n is selected from the group consisting of 1, 2, 3 and 4; andZ is an organic radical having a valence from 1 to 4, the valence positions being taken by ##STR3## groups, and from one to about 20 carbon atoms, and selected from the group consisting of alkyl, alkenyl, alkylene, alkenylene, alkylidene; aryl, arylene, aralkyl, aralkylene, aralkylidene, alkaryl, alkarylene, alkarylidene; heterocycloalkyl, heterocycloalkylene, heterocycloalkylidene; cycloalkyl, cycloalkenyl, cycloalkylene, cycloalkenylene, cycloalkylidene, alkcycloalkyl, alkcycloalkenyl, alkcycloalkenylene, alkcycloalkylene, cycloalkalkylene, cycloalkalkyl, cycloalkalkenyl, and cycloalkalkenylene, and amino- and hydroxy-substituted such radicals.
摘要翻译：提供了用于有机聚合物材料的稳定剂，其包含三亚磷酸酯，酸式亚磷酸酯和具有以下通式的2,2,6,6-四甲基-4-哌啶基羧酸酯：其中：

24. 发明授权

US4102858A 2,2,6,6-TETRAMETHYL-4-PIPERIDYL THIOCARBOXYLATES AND AMINOCARBOXYLATES AND SYNTHETIC RESIN COMPOSITIONS CONTAINING THE SAME 失效
标题翻译： 2,2,6,6-四甲基-4-哌啶羧酸和氨基甲酸酯及其合成树脂组合物
公开(公告)号：US4102858A
公开(公告)日：1978-07-25
申请号：US724793
申请日：1976-09-20
申请人： Motonobu Minagawa , Naohiro Kubota , Toshihiro Shibata
发明人： Motonobu Minagawa , Naohiro Kubota , Toshihiro Shibata
IPC分类号： C07D211/46 , C07D211/54 , C07D211/94 , C08K5/3435 , C07D211/06 , C08K5/34
CPC分类号： C08K5/3435 , C07D211/46 , C07D211/54 , C07D211/94
摘要： 2,2,6,6-TETRAMETHYL-4-PIPERIDYL THIOCARBOXYLATES AND AMINOCARBOXYLATES ARE PROVIDED HAVING THE GENERAL FORMULA: ##STR1## wherein: M.sub.1, M.sub.3, AND M.sub.4 ARE NUMBERS FROM 0 TO 1;m.sub.2 is a number from 1 to 2;n.sub.1 is a number from 0 to 2;n.sub.2 is a number from 0 to 3;n.sub.3 is a number from 0 to 2;R.sub.1 is selected from the group consisting of alkyl, aralkyl, cycloalkyl and 2,2,6,6-tetramethyl-4-piperidyl;R.sub.2 is selected from the group consisting of alkyl, cycloalkyl, alkylaryl, aralkyl, and hydroxy-substituted such radicals;R.sub.1 and R.sub.2 have from one to about twenty carbon atoms;X is hydrogen or O;Y.sub.1 and Y.sub.2 are bivalent linking radicals having from one to about 20 carbon atoms, and selected from the group consisting of alkylene and cycloalkylene; and amino-substituted such radicals;Q is selected from the group consisting of SR.sub.2 and ##STR2## Z is an organic radical having a valence from 2 to 4 and from one to about twenty carbon atoms, and selected from the group consisting of alkylene, alkylidene, aralkylene, aralkylidene, alkarylene, alkarylidene, heterocycloalkylene, heterocycloalkylidene, cycloalkylene and cycloalkylidene; amino-substituted such radicals and 2,2,6,6-tetramethyl-4-piperidylidene;There being from one to four sulfur-containing or nitrogen-containing such groups and at least one ##STR3## ATTACHED TO THE Z radical. Synthetic resin compositions also are provided having their resistance to deterioration in the presence of ultraviolet light enhanced by at least one of these compounds.
摘要翻译： 2,2,6,6-四甲基-4-哌啶羧酸甲酯和氨基甲酸酯是提供有一般公式的： I. 其中：

25. 发明授权

US4169089A Hydroxybenzophenone stabilizer composition 失效
标题翻译：羟基二苯甲酮稳定剂组合物
公开(公告)号：US4169089A
公开(公告)日：1979-09-25
申请号：US892148
申请日：1978-03-31
申请人： Motonobu Minagawa , Naohiro Kubota , Kazuo Sugibuchi
发明人： Motonobu Minagawa , Naohiro Kubota , Kazuo Sugibuchi
IPC分类号： C08K5/132 , C08K5/13
CPC分类号： C08K5/132
摘要： Synthetic resins processed at temperatures in excess of 200.degree. C. are protected against deterioration on exposure to light of wave length shorter than 400 nanometers by compounding with a stabilizer composition comprising (A) 40 to 90 parts by weight of at least one 5,5'-methylenebis(2-hydroxy-4-alkoxybenzophenone) having 1 to 18 carbon atoms in the alkoxy group, (B) 5 to 30 parts by weight of at least one 3,5'-methylenedi(2-hydroxy-4-alkoxybenzophenone) having 1 to 18 carbon atoms in the alkoxy group, (C) 5 to 40 parts by weight of at least one 3,3'-methylenebis(2-hydroxy-4-alkoxybenzophenone) having 1 to 18 carbon atoms in the alkoxy group. Synthetic resins suitably stabilized with compositions of the invention include thermoplastic polyesters such as polyhydric phenol carbonate polyesters and alkanediol terephthalate polyesters, as well as high melting polyolefins such as poly-4-methylpentene and polypropylene.
摘要翻译：在超过200℃的温度下处理的合成树脂通过与稳定剂组合物混合而被保护以防止暴露于波长短于400纳米的光下的劣化，所述稳定剂组合物包含（A）40至90重量份的至少一种5,5 烷氧基中具有1至18个碳原子的“亚甲基双（2-羟基-4-烷氧基二苯甲酮）”，（B）5-30重量份的至少一种3,5-亚甲基二（2-羟基-4-烷氧基二苯甲酮）），（C）5-40重量份的烷氧基中具有1至18个碳原子的至少一个3,3'-亚甲基双（2-羟基-4-烷氧基二苯甲酮）。用本发明的组合物适当稳定的合成树脂包括热塑性聚酯如多元酚碳酸酯聚酯和链烷二醇对苯二甲酸酯聚酯，以及高熔点聚烯烃如聚-4-甲基戊烯和聚丙烯。

26. 发明授权

US4423174A Synthetic resin compositions containing 2,2,6,6-tetramethyl piperidyl ethers 失效
标题翻译：含有2,2,6,6-四甲基哌啶基醚的合成树脂组合物
公开(公告)号：US4423174A
公开(公告)日：1983-12-27
申请号：US401481
申请日：1982-07-26
申请人： Motonobu Minagawa , Naohiro Kubota , Ryoji Kimura
发明人： Motonobu Minagawa , Naohiro Kubota , Ryoji Kimura
IPC分类号： C08K5/00 , C07D211/46 , C08K5/34 , C08K5/3412 , C08K5/3432 , C08K5/3435 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L51/00 , C08L51/02 , C08L67/00 , C08L101/00 , C07D401/02 , C08K5/51
CPC分类号： C08K5/3435
摘要： Synthetic resin compositions of improved resistance to deterioration by heat and light are provided containing a 2,2,6,6-tetramethyl piperidyl ether having the formula: ##STR1## The compounds of the invention can be prepared by the reaction of the 2,2,6,6-tetramethyl piperidyl alcohol R.sub.1 -OH with (poly) trimethylol alkane, (poly) pentaerthritol, or an alcohol containing an oxetane ring, to form the ether.The etherification is carried out by the conventional method, for example, by the reaction of R.sub.1 -OH with the organic sulfonate of the above-mentioned alcohols, or by the reaction of R.sub.1 -OH with the halogenated above-mentioned alcohols in the presence of an alkali or acid acceptor.The compounds where n is equal to 2 or more can be prepared by chain opening polymerization of the corresponding compound containing the oxetane ring.
摘要翻译：提供了具有改善的抗热劣化性能的合成树脂组合物，其含有具有下式的2,2,6,6-四甲基哌啶基醚。本发明的化合物可以通过使2,2 （聚）三羟甲基烷烃，（聚）季戊四醇或含有氧杂环丁烷环的醇形成醚的6,6-四甲基哌啶醇R1-OH。醚化通过常规方法进行，例如通过R1-OH与上述醇的有机磺酸酯的反应，或通过R1-OH与上述卤化的醇的反应，在碱或酸受体。其中n等于2或更大的化合物可以通过含有氧杂环丁烷环的相应化合物的开环聚合来制备。

27. 发明授权

US4255301A Glycol carbonate ester stabilizers for synthetic resins 失效
标题翻译：用于合成树脂的二醇碳酸酯稳定剂
公开(公告)号：US4255301A
公开(公告)日：1981-03-10
申请号：US904524
申请日：1978-05-10
申请人： Motonobu Minagawa , Yutaka Nakahara , Naohiro Kubota
发明人： Motonobu Minagawa , Yutaka Nakahara , Naohiro Kubota
IPC分类号： C08K5/00 , C07C69/96 , C08K5/10 , C08K5/109 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L51/00 , C08L51/02 , C08L67/00 , C08L101/00 , C08K5/04
CPC分类号： C07C69/96 , C08K5/109
摘要： Stabilizer compositions comprising a polymer stabilizer and a carbonate ester of cyclic dihydroxy compounds protect synthetic resins against the harmful effects of light having a wavelength less than 400 nanometers. The carbonate ester can be represented by the formula ##STR1## in which a is a number from 1 to 50, A is hydrogen or ##STR2## B is R' or --G--OH, R and R' are independently alkyl, alkoxyalkyl, cycloalkyl, aryl, aryloxyalkyl, aralkyl, or alkaryl groups, and G in at least one occurrence is a residue of a cycloaliphatic or non-aromatic oxygen heterocyclic dihydroxy compound having 3 to 20 carbon atoms and 1 or 2 rings of 3 to 12 members, of which up to 4 can be oxygen. Additional occurrences of G can be aliphatic glycol or bisphenol residues if desired. The polymer stabilizer included in the stabilizer compositions with carbonate esters of cyclic dihydroxy compounds can include metal carboxylate salts 1,2-epoxides, phenols, organic phosphites, esters of thiodipropionic acid, 2-hydroxybenzophenones, 2(2'-hydroxyaryl)benzotriazoles, nickel phenolates, and carboxylic acids of 2,2,6,6-tetraalkylpiperidine-4-alcohols.There are also provided stabilized synthetic resin compositions comprising a stabilizer composition including a carbonate ester of a cyclic dihydroxy compound as defined.
摘要翻译：包含聚合物稳定剂和环状二羟基化合物的碳酸酯的稳定剂组合物保护合成树脂免受波长小于400纳米的光的有害影响。碳酸酯可由式（Ⅰa）表示，其中a为1至50的数，A为氢或B为R'或-G-OH，R和R'独立地为烷基，烷氧基烷基，环烷基，芳基，芳氧基烷基，芳烷基或烷芳基，G至少一个为碳原子数为3〜20的脂环族或非芳香族氧杂环二羟基化合物的残基，1〜2个环为3〜12个，其中多达4个可以是氧气。如果需要，另外出现的G可以是脂族二醇或双酚残基。包含在具有环状二羟基化合物的碳酸酯的稳定剂组合物中的聚合物稳定剂可以包括金属羧酸盐，1,2-环氧化物，酚，有机亚磷酸酯，硫代二丙酸的酯，2-羟基二苯甲酮，2（2'-羟基芳基）苯并三唑，酚盐和2,2,6,6-四烷基哌啶-4-醇的羧酸。还提供稳定的合成树脂组合物，其包含稳定剂组合物，其包含如所定义的环状二羟基化合物的碳酸酯。

28. 发明授权

US4491643A Bis(2,2,6,6-tetramethylpiperidyl-1,3,5-triazinyl)-spirodiamines and spiroglycol ethers and synthetic resin compositions containing the same 失效
标题翻译：双（2,2,6,6-四甲基哌啶-1,3,5-三嗪基） - 螺二胺和螺旋体醚醚和含有它们的合成树脂组合物
公开(公告)号：US4491643A
公开(公告)日：1985-01-01
申请号：US569123
申请日：1984-01-09
申请人： Motonobu Minagawa , Yutaka Nakahara , Toshihiro Shibata , Etsuo Tobita
发明人： Motonobu Minagawa , Yutaka Nakahara , Toshihiro Shibata , Etsuo Tobita
IPC分类号： C08K5/00 , C07D493/10 , C07D519/00 , C08K5/34 , C08K5/3477 , C08K5/3492 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L101/00 , C08K5/15
CPC分类号： C07D493/10 , C08K5/34926
摘要： Bis(2,2,6,6-tetramethylpiperidyl-1,3,5-triazinyl)-spirodiamines and spiroglycol ethers are provided, having the formula: ##STR1##
摘要翻译：提供了双（2,2,6,6-四甲基哌啶-1,3,5-三嗪基） - 螺二胺和螺旋体二醇醚，具有下式： + TR

29. 发明授权

US4468488A Poly(piperidylamine) alkanes and synthetic resin compositions stabilized thereby 失效
标题翻译：聚（哌啶胺）烷烃和由此稳定的合成树脂组合物
公开(公告)号：US4468488A
公开(公告)日：1984-08-28
申请号：US470103
申请日：1983-02-28
申请人： Motonobu Minagawa , Yutaka Nakahara , Toshihiro Shibata , Ryozo Arata
发明人： Motonobu Minagawa , Yutaka Nakahara , Toshihiro Shibata , Ryozo Arata
IPC分类号： C08K5/00 , C07D211/58 , C07D401/12 , C08K5/34 , C08K5/3412 , C08K5/3432 , C08K5/3435 , C08K5/3477 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L51/00 , C08L51/02 , C08L101/00 , C07D401/14 , C08L25/06
CPC分类号： C07D401/12 , C07D211/58 , C08K5/3435
摘要： Poly(piperidylamine) alkanes represented by the Formula (I) or (II): ##STR1## and synthetic resin compositions having improved resistance to deterioration by light containing such compounds.
摘要翻译：由式（I）或（II）表示的聚（哌啶胺）烷烃：具有改善的抗含劣化性的光的耐劣化性的合成树脂组合物。

30. 发明授权

US4623685A Thermosetting synthetic resin lacquer compositions of improved light stability 失效
标题翻译：改善光稳定性的热固性合成树脂漆组合物
公开(公告)号：US4623685A
公开(公告)日：1986-11-18
申请号：US714236
申请日：1985-03-21
申请人： Motonobu Minagawa , Yutaka Nakahara , Toshihiro Shibata , Ryozo Arata
发明人： Motonobu Minagawa , Yutaka Nakahara , Toshihiro Shibata , Ryozo Arata
IPC分类号： C09D7/00 , C08K5/3435 , C08L61/20 , C09D5/00 , C09D5/32 , C09D7/12 , C09D133/06 , C09D167/00 , C08K5/34
CPC分类号： C09D133/06 , C08K5/3435 , C09D167/00 , C09D7/1241 , C08L61/20
摘要： Thermosetting synthetic resin lacquer compositions are provided having improved resistance to deterioration when exposed to ultraviolet light, comprising a 1-phenoxycarbonyl-2,2,6,6-tetramethylpiperidyl compound.
摘要翻译：提供热固化合成树脂漆组合物，其在暴露于紫外线时具有改善的耐劣化性，其包含1-苯氧羰基-2,2,6,6-四甲基哌啶化合物。

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