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1. 发明授权

US4798836A Bis-(2,2,6,6-tetramethyl-piperidyl) diimides as light stabilizers for synthetic polymers 失效
标题翻译：双（2,2,6,6-四甲基 - 哌啶基）二酰亚胺作为合成聚合物的光稳定剂
公开(公告)号：US4798836A
公开(公告)日：1989-01-17
申请号：US113296
申请日：1987-10-26
申请人： Motonobu Minagawa , Yutaka Nakahara , Bunji Hirai , Kazuo Sugibuchi
发明人： Motonobu Minagawa , Yutaka Nakahara , Bunji Hirai , Kazuo Sugibuchi
IPC分类号： C07D401/14 , C07D487/04 , C08K5/3432 , C08K5/34 , C07D401/04
CPC分类号： C07D401/14 , C07D487/04 , C08K5/3432
摘要： Bis-(2,2,6,6-tetramethyl-piperidyl)diimides are provided, having the formula: ##STR1## in which R is selected from the group consisting of hydrogen; oxyl; alkyl and alkenyl having from one to about eighteen carbon atoms; epoxy and hydroxyalkyl having from two to about eight carbon atoms; acyl having from two to about eight carbon atoms; and phenalkyl having from seven to about twelve carbon atoms; and Z is a tetravalent aliphatic or cycloaliphatic hydrocarbon group having from two to about eighteen carbon atoms; and stabilizer and synthetic polymer compositions containing such diimides having improved resistance to deterioration when exposed to light.
摘要翻译：提供了二 - （2,2,6,6-四甲基 - 哌啶基）二酰亚胺，具有下式：其中R选自氢; 氧基具有1至约18个碳原子的烷基和链烯基; 环氧基和具有2至约8个碳原子的羟烷基; 具有2至约8个碳原子的酰基; 和具有7至约12个碳原子的苯烷基; Z是具有2至约18个碳原子的四价脂族或脂环族烃基; 以及含有这样的二酰亚胺的稳定剂和合成聚合物组合物，当暴露于光时具有改善的耐劣化性。

2. 发明授权

US4096114A 2,2,6,6-Tetramethyl piperidyl-4-phosphites as stabilizers for organic polymeric materials 失效
标题翻译： 2,2,6,6-四甲基哌啶-4-亚磷酸酯作为有机聚合物材料的稳定剂
公开(公告)号：US4096114A
公开(公告)日：1978-06-20
申请号：US714940
申请日：1976-08-16
申请人： Motonobu Minagawa , Naohiro Kubota , Toshihiro Shibata , Kazuo Sugibuchi
发明人： Motonobu Minagawa , Naohiro Kubota , Toshihiro Shibata , Kazuo Sugibuchi
IPC分类号： C08K5/00 , C07F9/141 , C07F9/59 , C07F9/6558 , C07F9/6561 , C07F9/6574 , C08K5/52 , C08K5/529 , C08L7/00 , C08L21/00 , C08L23/00 , C08L101/00 , C09K15/32 , C07D211/06 , C08K5/34 , C08K5/35
CPC分类号： C08K5/529 , C07F9/595 , C07F9/6558 , C07F9/6561 , C07F9/65746
摘要： Organic phosphites are provided having at least one 2,2,6,6-tetramethyl piperidyl substituent attached at the 4-position to phosphorus through oxygen, and at least one polyol or polyphenol group, which are superior light and heat stabilizers for organic polymeric mterials such as polyethylene, polypropylene, polyvinyl chloride, acrylonitrile-butadiene-styrene terpolymers, polyamides, polystyrene, and similar polymers.
摘要翻译：提供了有机亚磷酸酯，其具有至少一个连接在4-位上的2,2,6,6-四甲基哌啶基取代基通过氧的磷，以及至少一种多元醇或多酚基，其是用于有机聚合物的优异的光和热稳定剂例如聚乙烯，聚丙烯，聚氯乙烯，丙烯腈 - 丁二烯 - 苯乙烯三元共聚物，聚酰胺，聚苯乙烯和类似的聚合物。

3. 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。

4. 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

5. 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。

6. 发明授权

US4463112A Phenylethylidene-substituted phenyl polyphosphites 失效
标题翻译：苯亚乙基取代的苯基多亚磷酸酯
公开(公告)号：US4463112A
公开(公告)日：1984-07-31
申请号：US121133
申请日：1980-02-13
申请人： William E. Leistner , Motonobu Minagawa , Yutaka Nakahara , Kazumi Kitsukawa
发明人： William E. Leistner , Motonobu Minagawa , Yutaka Nakahara , Kazumi Kitsukawa
IPC分类号： C07F9/6574 , C08K5/526 , C08K5/527 , C08K5/52
CPC分类号： C08K5/527 , C07F9/65746 , C08K5/526
摘要： Organic polyphosphites are disclosed having in the molecule at least two phosphite ester groups, at least one of which is linked through oxygen to a phenylethylidene-substituted phenyl group and to a residue of a polyhydroxy compound which is a pentaerythritol residue or a residue of a phenol or alcohol having two to three hydroxyl groups separated from one another by at least three carbon atoms.Polymer stabilizer compositions comprising an organic polyphosphite as disclosed and a known polymer stabilizer, as well as synthetic resin stabilized with such stabilizer compositions, are also disclosed.
摘要翻译：公开了在分子中具有至少两个亚磷酸酯基团的有机多亚磷酸酯，其至少一个通过氧连接到苯基亚乙基取代的苯基上，并且与作为季戊四醇残基或苯酚的残基的多羟基化合物的残基或具有两个至三个羟基的醇通过至少三个碳原子彼此分开。还公开了包含公开的有机多亚磷酸酯和已知的聚合物稳定剂的聚合物稳定剂组合物以及用这种稳定剂组合物稳定的合成树脂。

7. 发明授权

US4257927A Inorganic organic coester stabilizers 失效
标题翻译：无机有机酯稳定剂
公开(公告)号：US4257927A
公开(公告)日：1981-03-24
申请号：US948888
申请日：1978-10-05
申请人： William E. Leistner , Motonobu Minagawa , Yutaka Nakahara , Tohru Haruna
发明人： William E. Leistner , Motonobu Minagawa , Yutaka Nakahara , Tohru Haruna
IPC分类号： C08K5/51 , C08K5/52
CPC分类号： C08K5/51
摘要： New polyhydric phenol coesters are disclosed of polyhydric phenols, having 2 to 3 phenolic hydroxyl groups and 1 to 3 benzenoid rings, with carbonic acid and an inorganic acid which can be phosphorous acid, phosphoric acid, and boric acid. The new coesters have molecular weights from 700 to about 10,000, preferably from 1200 to 7000, and are highly effective stabilizers for a variety of synthetic resins.Stabilizer compositions comprising a polyhydric phenol coester and a known polymer stabilizer, as well as synthetic resins stabilized with such stabilizer compositions, are also disclosed.
摘要翻译：公开了具有2至3个酚羟基和1至3个苯环的多元酚，具有碳酸和可以是亚磷酸，磷酸和硼酸的无机酸。新的酯类具有700至10,000，优选1200至7000的分子量，并且是各种合成树脂的高效稳定剂。还公开了包含多元酚酯酯和已知的聚合物稳定剂的稳定剂组合物以及用这种稳定剂组合物稳定的合成树脂。

8. 发明授权

US4233414A Polyhydric phenol coester stabilizers 失效
标题翻译：多元酚系稳定剂
公开(公告)号：US4233414A
公开(公告)日：1980-11-11
申请号：US43019
申请日：1979-05-29
申请人： William E. Leistner , Motonobu Minagawa , Yutaka Nakahara , Tohru Haruna
发明人： William E. Leistner , Motonobu Minagawa , Yutaka Nakahara , Tohru Haruna
IPC分类号： C08G63/193 , C08G63/199 , C08G63/688 , C08K5/109 , C08K5/11 , C08L23/02 , C08L101/00 , C08L69/00 , C08L27/06 , C08L67/02
CPC分类号： C08L23/02 , C08G63/193 , C08G63/199 , C08G63/6886 , C08K5/109 , C08K5/11 , C08L101/00
摘要： New polyhydric phenol coesters are disclosed of polyhydric phenols, having 2 to 3 phenolic hydroxyl groups and 1 to 3 benzenoid rings, with carbonic acid and an aliphatic dicarboxylic acid having 4 to 10 carbon atoms and optionally a thioether sulfur atom in the aliphatic chain of the dicarboxylic acid. The new coesters have molecular weights from 700 to about 10,000, preferably from 1200 to 7000, and are highly effective stabilizers for a variety of synthetic resins.Stabilizer compositions comprising a polyhydric phenol coester and a known polymer stabilizer, as well as synthetic resins stabilized with such stabilizer compositions, are also disclosed.
摘要翻译：公开了具有2至3个酚羟基和1至3个苯环的多元酚，其中碳酸和具有4至10个碳原子的脂族二羧酸和任选的硫醚硫原子在脂族链中二羧酸。新的酯类具有700至10,000，优选1200至7000的分子量，并且是各种合成树脂的高效稳定剂。还公开了包含多元酚酯酯和已知的聚合物稳定剂的稳定剂组合物以及用这种稳定剂组合物稳定的合成树脂。

9. 发明授权

US4174297A Polyhydric phenol coester stabilizers 失效
标题翻译：多元酚系稳定剂
公开(公告)号：US4174297A
公开(公告)日：1979-11-13
申请号：US740110
申请日：1976-11-09
申请人： William E. Leistner , Motonobu Minagawa , Yutaka Nakahara , Tohru Haruna
发明人： William E. Leistner , Motonobu Minagawa , Yutaka Nakahara , Tohru Haruna
IPC分类号： C08G63/64 , C08G64/00 , C08K5/00 , C08K5/13 , C08K5/36 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L51/00 , C08L51/02 , C08L57/00 , C08L67/00 , C08L77/00 , C08L101/00 , C08G63/62 , C08J3/20 , C08L69/00
CPC分类号： C08L57/00 , C08G63/64 , C08G64/00 , C08L101/00
摘要： New polyhydric phenol coesters are disclosed of polyhydric phenols, having 2 to 3 phenolic hydroxyl groups and 1 to 3 benzenoid rings, with carbonic acid and an aliphatic dicarboxylic acid having 4 to 10 carbon atoms and optionally a thioether sulfur atom in the aliphatic chain of the dicarboxylic acid. The new coesters have molecular weights from 700 to about 10,000, preferably from 1200 to 7000, and are highly effective stabilizers for a variety of synthetic resins.Stabilizer compositions comprising a polyhydric phenol coester and a known polymer stabilizer, as well as synthetic resins stabilized with such stabilizer compositions, are also disclosed.
摘要翻译：公开了具有2至3个酚羟基和1至3个苯环的多元酚，其中碳酸和具有4至10个碳原子的脂族二羧酸和任选的硫醚硫原子在脂族链中二羧酸。新的酯类具有700至10,000，优选1200至7000的分子量，并且是各种合成树脂的高效稳定剂。还公开了包含多元酚酯酯和已知的聚合物稳定剂的稳定剂组合物以及用这种稳定剂组合物稳定的合成树脂。

10. 发明授权

US4698381A N,N',N"-tris((2,2,6,6-tetramethyl-4-piperidyl)triazinyl) undecane triamines as stabilizers for synthetic polymers 失效
标题翻译： N，N'，N“ - 三（（2,2,6,6-四甲基-4-哌啶基）三嗪基）十一烷三胺作为合成聚合物的稳定剂
公开(公告)号：US4698381A
公开(公告)日：1987-10-06
申请号：US778357
申请日：1985-09-19
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： C08K5/34 , C07D401/14 , C07D491/10 , C07D491/113 , C08K5/00 , C08K5/3477 , C08K5/3492 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L67/00 , C08L77/00 , C08L101/00 , C09D5/38 , C09D7/12
CPC分类号： C07D401/14 , C07D491/10 , C08K5/34926
摘要： N,N',N"-tris((2,2,6,6-tetramethyl-4-piperidyl)triazinyl) undecane triamines are provided having the formula: ##STR1## wherein: X is selected from the group consisting of ##STR2## in which: R is selected from the group consisting of hydrogen; oxyl O'; alkyl having from one to about eighteen carbon atoms; hydroxyalkyl having from two to about eight carbon atoms; epoxyalkyl having from three to about eight carbon atoms; alkaryl having from seven to about twelve carbon atoms; and acyl having from one to about eight carbon atoms;Y is O or NR.sub.2 ;R.sub.1 is alkyl having from one to about six carbon atoms; andR.sub.2 is hydrogen or alkyl having from one to about eighteen carbon atoms;as well as stabilizer compositions and stabilized synthetic polymer compositions containing the same having improved resistance to deterioration upon exposure to light.
摘要翻译：提供了具有下式的N，N'，N“ - 三（（2,2,6,6-四甲基-4-哌啶基）三嗪基）十一烷三胺，其中：X选自 IMAGE>其中：R选自氢; 氧基O' 具有1至约18个碳原子的烷基; 具有2至约8个碳原子的羟烷基; 具有3至约8个碳原子的环氧烷基; 具有7至约12个碳原子的烷芳基; 和具有1至约8个碳原子的酰基; Y为O或NR2; R1是具有1至约6个碳原子的烷基; 并且R 2是氢或具有1至约18个碳原子的烷基; 以及稳定剂组合物和包含该组合物的稳定的合成聚合物组合物具有改善的耐受暴露于光的劣化性。

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