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1. 发明授权

US4460725A Polyethers containing 2,2,6,6-tetramethyl piperidinyl carboxylic acid ester groups and synthetic resin compositions 失效
标题翻译：含有2,2,6,6-四甲基哌啶基羧酸酯基团的聚醚和合成树脂组合物
公开(公告)号：US4460725A
公开(公告)日：1984-07-17
申请号：US472710
申请日：1983-03-07
申请人： William E. Leistner , Motonobu Minagawa , Naohiro Kubota , Toshihiro Shibata , Ryozo Arata
发明人： William E. Leistner , Motonobu Minagawa , Naohiro Kubota , Toshihiro Shibata , Ryozo Arata
IPC分类号： C08L101/00 , C07D211/22 , C07D211/62 , C07D211/66 , C07D405/12 , C07D491/10 , C08G65/00 , C08G65/22 , C08G65/26 , C08K5/00 , C08K5/34 , C08K5/3412 , C08K5/3432 , C08K5/3435 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L51/00 , C08L51/02 , C08L71/02 , C07D251/00 , C07D251/28 , C07D403/00
CPC分类号： C07D405/12 , C07D211/22 , C07D211/62 , C07D211/66 , C07D491/10 , C08K5/3435
摘要： Polyethers containing 2,2,6,6-tetramethyl piperidinyl carboxylic acid ester or ether groups are provided, comprising polymeric units having the structure ##STR1## wherein X is selected from the group consisting of: ##STR2## R.sub.1 is selected from the group consisting of hydrogen, --O, alkyl, hydroxy alkyl and epoxyalkyl having from one to about eighteen carbon atoms, acyl having from one to about eighteen carbon atoms, cycloalkyl having from three to about eighteen carbon atoms; phenyl; phenalkyl and alkylphenyl having from seven to about twenty-four carbon atoms;R.sub.2 is hydrogen or hydroxy;n.sub.1 is 0 or 1;R.sub.3 is lower alkyl having from one to about six carbon atoms; andn is the average number of such units in the polymer; as well as stabilized synthetic resin compositions comprising such polyethers.
摘要翻译：提供了包含2,2,6,6-四甲基哌啶基羧酸酯或醚基团的聚醚，其包含具有以下结构的聚合物单元，其中X选自由以下组成的组： R 1选自氢，-O，烷基，羟基烷基和具有1至约18个碳原子的环氧烷基，具有1至约18个碳原子的酰基，具有3至约8个碳原子的环烷基十八个碳原子; 苯基; 具有7至约24个碳原子的苯基烷基和烷基苯基; R2是氢或羟基; n1为0或1; R3是具有1至约6个碳原子的低级烷基; n是聚合物中这些单元的平均数; 以及包含这种聚醚的稳定的合成树脂组合物。

2. 发明授权

US4371651A Stabilizer compositions and polyvinyl halide resin compositions containing 1,3-dicarbonyl compounds 失效
标题翻译：稳定剂组合物和含有1,3-二羰基化合物的聚卤乙烯树脂组合物
公开(公告)号：US4371651A
公开(公告)日：1983-02-01
申请号：US226582
申请日：1981-01-21
申请人： William E. Leistner , Motonobu Minagawa , Kouji Tsuruga , Masashi Harada
发明人： William E. Leistner , Motonobu Minagawa , Kouji Tsuruga , Masashi Harada
IPC分类号： C08L27/00 , C07C45/45 , C07C45/70 , C07C49/782 , C07C49/784 , C07C49/792 , C07C49/796 , C07C49/798 , C07C49/83 , C07C49/835 , C07C49/84 , C08K5/00 , C08K5/06 , C08K5/07 , C08K5/16 , C08K5/36 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/02 , C08L27/04 , C08L33/00 , C08L33/02 , C08L101/00 , C09K15/06
CPC分类号： C08K5/0091 , C07C323/00 , C07C45/45 , C07C45/455 , C07C45/70 , C07C49/782 , C07C49/784 , C07C49/792 , C07C49/796 , C07C49/798 , C07C49/83 , C07C49/835 , C07C49/84 , C08K5/07
摘要： Stabilizer compositions and polyvinyl halide resin compositions containing 1,3-dicarbonyl compounds having the formula: ##STR1## as well as metal and organotin enolate salts thereof, effective in enhancing the resistance to deterioration by heat and light of polyvinyl halide resins.
摘要翻译：稳定剂组合物和聚卤乙烯树脂组合物，其含有具有下式的1,3-二羰基化合物及其金属和有机锡烯醇盐，其有效提高聚氯乙烯树脂热和耐光劣化性。

3. 发明授权

US4104217A Carbonate ester stabilizers for polymers 失效
标题翻译：聚合物的碳酸酯稳定剂
公开(公告)号：US4104217A
公开(公告)日：1978-08-01
申请号：US761886
申请日：1977-01-24
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： C08K5/109 , C08K5/134 , C08L23/02 , C07C69/00 , C08K5/10
CPC分类号： C08K5/134 , C08K5/109 , C08L23/02 , C08L23/06 , C08L23/10 , C08L23/18
摘要： This invention relates to a new class of polyhydric phenol carbonate esters and to synthetic resin stabilizer compositions comprising these esters as well as to synthetic resins stabilized with such esters and with stabilizer compositions comprising these esters along with known polymer stabilizers.
摘要翻译：本发明涉及一类新型多元酚碳酸酯和包含这些酯的合成树脂稳定剂组合物以及由这些酯稳定的合成树脂以及包含这些酯以及已知聚合物稳定剂的稳定剂组合物。

4. 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。

5. 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。

6. 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。

7. 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。

8. 发明授权

US4346025A Stabilized vinyl chloride polymer comprising a phenylethylidene aryl phosphite 失效
标题翻译：包含苯亚乙基芳基亚磷酸酯的稳定氯乙烯聚合物
公开(公告)号：US4346025A
公开(公告)日：1982-08-24
申请号：US119547
申请日：1980-02-07
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： C08L27/00 , C08K5/098 , C08K5/138 , C08K5/51 , C08K5/52 , C08K5/526 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/04 , C08L101/00 , C09K15/32
CPC分类号： C08K5/138 , C08K5/098 , C08K5/526
摘要： A stabilizer composition is disclosed that enhances the resistance to deterioration upon heating of vinyl chloride polymers. The stabilizer composition comprises (A) a metal salt of a nitrogen-free monocarboxylic acid or a phenol and (B) a hydrogen phosphite ester of an ortho-phenylethylidene-substituted phenol.Vinyl chloride polymer compositions stabilized with the above disclosed stabilizer composition are also disclosed.
摘要翻译：公开了一种提高氯乙烯聚合物加热时耐劣化性的稳定剂组合物。稳定剂组合物包含（A）无氮一元羧酸或苯酚的金属盐和（B）邻苯基亚乙基取代的苯酚的亚磷酸氢盐。还公开了用上述公开的稳定剂组合物稳定的氯乙烯聚合物组合物。

9. 发明授权

US4146517A Inorganic and organic acid coester stabilizers 失效
标题翻译：无机和有机酸酯稳定剂
公开(公告)号：US4146517A
公开(公告)日：1979-03-27
申请号：US772994
申请日：1977-02-28
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： C08L23/00 , C08G64/00 , C08G64/06 , C08K5/00 , C08K5/51 , C08K5/52 , C08K5/55 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/02 , C08L27/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L55/00 , C08L67/00 , C08L77/00 , C08L101/00
CPC分类号： C08L23/02 , C08G64/00 , C08G64/06 , C08K5/55 , C08L77/00
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 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。

10. 发明授权

US4529760A Oligomers of 2,2,6,6-tetramethylpiperidinol polycarboxylic acid esters and synthetic polymer compositions 失效
标题翻译： 2,2,6,6-四甲基哌啶醇多元羧酸酯和合成聚合物组合物的低聚物
公开(公告)号：US4529760A
公开(公告)日：1985-07-16
申请号：US547814
申请日：1983-11-01
申请人： William E. Leistner , Motonobu Minagawa , Yutaka Nakahara , Tohru Haruna , Atsushi Nishimura
发明人： William E. Leistner , Motonobu Minagawa , Yutaka Nakahara , Tohru Haruna , Atsushi Nishimura
IPC分类号： C08K5/00 , C07D211/46 , C07D405/14 , C07D493/10 , C07D519/00 , C08G63/685 , C08G69/26 , C08K5/34 , C08K5/3412 , C08K5/3435 , C08L101/00 , C08K5/31
CPC分类号： C08G69/26 , C08G63/685 , C08K5/3435
摘要： Oligomers of 2,2,6,6-tetramethylpiperidinol polycarboxylic acid esters are provided having the formula: ##STR1## wherein: Z is the residue of an aliphatic or aromatic or nitriloaliphatic or hydroxy aliphatic polycarboxylic acid having from three to six carboxylic acid groups and from one to thirty carbon atoms; ##STR2## wherein R.sub.3 is hydrogen, alkyl and hydroxyalkyl having from one to about twenty carbon atoms; cycloalkyl having from six to about twenty carbon atoms; aryl having from six to about twenty carbon atoms; or cycloalkylene with the N in the ring and having from two to five carbon atoms;R is alkylene having from two to about twelve carbon atoms; cycloalkylene having from three to about twelve carbon atoms; phenylene having from six to about twenty carbon atoms; mixed alkylenecycloalkylene or alkylene phenylene or oxyalkylene having from two to about twelve carbon atoms; ##STR3## wherein R.sub.4 is alkyl having from one to about six carbon atoms;R.sub.2 is hydrogen; oxyl; alkyl having from one to about twenty carbon atoms; epoxyalkyl having from two to about six carbon atoms or hydroxyalkyl having from one to about six carbon atoms; acyl having from one to about six carbon atoms; aroyl having from seven to about twenty carbon atoms; and alkaryl having from seven to about twenty carbon atoms; ##STR4## m is a number from 1 to 4; and n is a number from 1 to 10.
摘要翻译：提供2,2,6,6-四甲基哌啶醇多元羧酸酯的低聚物，其具有下式：其中：Z是脂族或芳族或亚脂族或羟基脂族多元羧酸的残基，其具有三至六个羧酸基团和一至三十个碳原子; 其中R 3为氢，具有1至约20个碳原子的烷基和羟基烷基; 具有6至约20个碳原子的环烷基; 具有6至约20个碳原子的芳基; 或环亚烷基与环中的N并具有2至5个碳原子; R是具有2至约12个碳原子的亚烷基; 具有3至约12个碳原子的亚环烷基; 具有6至约20个碳原子的亚苯基; 具有2至约12个碳原子的混合亚烷基亚环烷基或亚烷基亚苯基或氧化烯; 其中R 4是具有1至约6个碳原子的烷基; R2是氢; 氧基具有1至约20个碳原子的烷基; 具有2至约6个碳原子的环氧烷基或具有1至约6个碳原子的羟烷基; 具有1至约6个碳原子的酰基; 具有7至约20个碳原子的芳酰基; 和具有7至约20个碳原子的烷芳基; m是1到4的数字; n为1〜10的数。

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