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公开(公告)号：US4912156A
公开(公告)日：1990-03-27
申请号：US225054
申请日：1988-07-27
申请人： Masaki Yagi , Tohru Haruna , Takashi Takeuchi , Toshinori Yukino
发明人： Masaki Yagi , Tohru Haruna , Takashi Takeuchi , Toshinori Yukino
CPC分类号： C08K5/1345 , C08K5/527
摘要： A polyolefin composition comprises 100 parts by weight of a polyolefine which has been produced with use of a Ziegler catalyst and has a part or residue of the catalyst left therein, 0.005 to 1 part by weight of a phenol compound having the formula (I) and 0.005 to 1 part by weight of an organic phosphite compound having the formula (II). ##STR1## in which R is a residue group of an alcohol being monohydric, dihydric, trihydric or terahydric, R1 is methyl or tert.-butyl, R2 is an alkyl, --CH2CH2COOR3 or --COOR3, R3 being an alkyl, an aryl or an alkylaryl, and n is a number of 1 to 4.
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公开(公告)号：US5077328A
公开(公告)日：1991-12-31
申请号：US645714
申请日：1991-01-25
申请人： Tohru Haruna , Takashi Takeuchi
发明人： Tohru Haruna , Takashi Takeuchi
IPC分类号： C08K3/00 , C08K5/10 , C08K5/103 , C08K5/13 , C08K5/17 , C08K5/20 , C08K5/34 , C08K5/3477 , C08K5/3492 , C08L23/00
CPC分类号： C08K5/20 , C08K5/103 , C08K5/34922
摘要： A filler-containing polyolefin resin composition comprising a resin composition composed of a polyolefin resin and an inorganic filler exhibits an excellent thermal stability despite the presence of the inorganic filler by adding thereto a particular phenolic antioxidant, an amide or monoglyceride compound of a higher fatty acid and a particular metal inactivating agent.
摘要翻译： 包含由聚烯烃树脂和无机填料组成的树脂组合物的含填料的聚烯烃树脂组合物通过加入特定的酚类抗氧化剂，高级脂肪酸的酰胺或单甘油酯化合物，而存在无机填料，表现出优异的热稳定性 和特定的金属灭活剂。
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3.发明授权
公开(公告)号：US6103828A
公开(公告)日：2000-08-15
申请号：US179951
申请日：1998-10-28
申请人： Yuji Kobayashi , Takayuki Saitoh , Atsushi Fujioka , Akihiro Kobayashi , Fumiaki Kanega , Kiyotaka Mashita , Tohru Haruna , Takashi Takeuchi
发明人： Yuji Kobayashi , Takayuki Saitoh , Atsushi Fujioka , Akihiro Kobayashi , Fumiaki Kanega , Kiyotaka Mashita , Tohru Haruna , Takashi Takeuchi
CPC分类号： C08K5/01 , C08K5/0008
摘要： A macromolecular material composition which comprises a macromolecular material and a modifier which comprises a polyvinyl cyclohexane compound having hydroindane structure. The modifier improves melt flow characteristics, flexibility at a low temperature, and mechanical characteristics, such as bending modulus and bending strength, of the material, and do not bleed or give bad smell.
摘要翻译： 一种高分子材料组合物，其包含高分子材料和改性剂，其包含具有氢茚基结构的聚乙烯基环己烷化合物。 改性剂改善了熔体流动特性，低温下的柔韧性以及材料的机械特性，例如弯曲模量和弯曲强度，并且不会渗出或产生不良气味。
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4.发明授权
公开(公告)号：US4107136A
公开(公告)日：1978-08-15
申请号：US729975
申请日：1976-10-06
申请人： Motonobu Minagawa , Yutaka Nakahara , Tohru Haruna
发明人： Motonobu Minagawa , Yutaka Nakahara , Tohru Haruna
IPC分类号： C08L23/00 , C08K5/00 , C08K5/10 , C08K5/109 , C08K5/375 , C08K5/41 , C08K5/51 , C08K5/524 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/02 , C08L27/00 , C08L51/00 , C08L51/02 , C08L55/02 , C08L77/00 , C08L101/00 , C08K5/52
CPC分类号： C08L23/02 , C08K5/10 , C08K5/109 , C08K5/375 , C08K5/52 , C08K5/524 , C08L23/06 , C08L55/02 , C08L2312/00
摘要： Stabilizer compositions are provided whose ingredients interact synergistically to improve the resistance to deterioration on heating of a variety of synthetic resin compositions. The interacting ingredients are (a) an organic phosphite having linked to phosphorus through oxygen at least two alkyl groups having from 6 to 20 carbon atoms and at least one organic group selected from polycyclic polyhydric phenol groups and pentaerythrityl groups, and (b) at least one carbonate ester of an ortho-substituted polyhydric phenol having in the molecule one to three benzenoid rings, two to three phenolic hydroxyl groups, and in each benzenoid ring one to two alkyl, cycloalkyl, or aralkyl groups of which at least one is positioned ortho to a phenolic hydroxyl group.Synthetic resin compositions are provided that are stabilized with the stabilizer compositions disclosed, including olefin polymers, polyamides, acrylic polymers, and vinyl halide polymers.
摘要翻译： 提供稳定剂组合物，其成分协同作用以改善耐多种合成树脂组合物的加热劣化。 相互作用的成分是（a）通过氧与至少两个具有6至20个碳原子的烷基和至少一个选自多环多羟基酚基和季戊四醇基的有机基团的氧连接的有机亚磷酸酯，和（b）至少 一个邻位取代的多元酚的碳酸酯，其在分子中具有一至三个苯环，二至三个酚羟基，并且在每个苯环中一至两个烷基，环烷基或芳烷基，其中至少一个位于邻位 到酚羟基。
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公开(公告)号：US4104217A
公开(公告)日：1978-08-01
申请号：US761886
申请日：1977-01-24
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。
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公开(公告)号：US5112891A
公开(公告)日：1992-05-12
申请号：US573722
申请日：1990-08-28
CPC分类号： C08K5/527
摘要： A polycarbonate resin composition improved in heat resistance by the addition of an organic cyclic phosphite represented by the general formula: ##STR1## wherein R.sub.1 represents an alkyl group having 1 to 9 carbon atoms; R.sub.2 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; and R.sub.3 represents an alkyl group having 1 to 30 carbon atoms.
摘要翻译： 通过加入由以下通式表示的有机环状亚磷酸酯改善耐热性的聚碳酸酯树脂组合物：其中R 1表示具有1至9个碳原子的烷基; R2表示氢原子或碳原子数1〜4的烷基。 R3表示碳原子数1〜30的烷基。
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公开(公告)号：US4293472A
公开(公告)日：1981-10-06
申请号：US33024
申请日：1979-04-24
申请人： Motonobu Minagawa , Yutaka Nakahara , Tohru Haruna
发明人： Motonobu Minagawa , Yutaka Nakahara , Tohru Haruna
IPC分类号： C08L23/00 , C07D319/06 , C07D319/08 , C07F9/09 , C07F9/12 , C07F9/40 , C07F9/6571 , C08K5/00 , C08K5/09 , C08K5/13 , C08K5/1575 , C08K5/375 , C08K5/51 , C08K5/52 , C08L1/00 , C08L7/00 , C08L21/00 , C08L25/04 , C08L27/00 , C08L51/00 , C08L51/02 , C08L77/00 , C08L101/00 , C08K5/36 , C07C65/04
CPC分类号： C07D319/08 , C07C323/00 , C07D319/06 , C07F9/094 , C07F9/12 , C07F9/4087 , C07F9/657118 , C07F9/657136 , C07F9/657181 , C08K5/375
摘要： New ortho-alkylhydroxybenzyl substituted propanediol compounds of carboxylic acids, aldehydes, ketones, phosphites, phosphates, and phosphonates are disclosed. The propanediol compounds have in the molecule from one to four preferably from one to three ortho-alkylhydroxybenzylpropanediol units, each of which carries one to two ortho-alkylhydroxybenzyl groups, and are highly effective stabilizers for a variety of synthetic resins.Stabilizer compositions comprising a orthoalkylhydroxybenzylpropanediol compound and a known polymer stabilizer, as well as synthetic resins stabilized with such stabilizer compositions, are also disclosed.
摘要翻译： 公开了羧酸，醛，酮，亚磷酸酯，磷酸酯和膦酸酯的新的邻烷基羟基苄基取代的丙二醇化合物。 丙二醇化合物在分子中具有1至4个，优选1至3个邻 - 烷基羟基苄基丙二醇单元，其各自携带一至两个邻烷基羟基苄基，并且是各种合成树脂的高效稳定剂。 还公开了包含邻烷基羟基苄基丙二醇化合物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。
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公开(公告)号：US4146517A
公开(公告)日：1979-03-27
申请号：US772994
申请日：1977-02-28
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
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。
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9.发明授权Synthetic resin stabilizer comprising a thioether ester and hindered phenolic carbonate 失效合成树脂稳定剂包括一个三酯和苯二酚碳酸酯
公开(公告)号：US4105629A
公开(公告)日：1978-08-08
申请号：US732038
申请日：1976-10-13
申请人： Motonobu Minagawa , Yutaka Nakahara , Tohru Haruna
发明人： Motonobu Minagawa , Yutaka Nakahara , Tohru Haruna
IPC分类号： C08L23/00 , C08K5/00 , C08K5/13 , C08K5/134 , C08K5/35 , C08K5/36 , C08K5/37 , C08K5/372 , C08K5/378 , C08L1/00 , C08L7/00 , C08L21/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L55/00 , C08L67/00 , C08L77/00 , C08L101/00 , C09K15/08
摘要： Stabilizer compositions are provided whose ingredients interact synergistically to improve the resistance to deterioration on heating of synthetic resin compositions. The interacting ingredients are (a) a thioether carboxylic acid ester of a polyhydric alcohol having 5 to 15 carbon atoms and 3 to 8 primary hydroxyl groups with a 3-alkylthiopropionic acid having 4 to about 34 carbon atoms, and (b) at least one carbonate ester of an ortho-substituted polyhydric phenol having in the molecule one to three benzenoid rings, two to three phenolic hydroxyl groups, and in each benzenoid ring one to two alkyl, cycloalkyl, or aralkyl groups of which at least one is positioned ortho to a phenolic hydroxyl group.Synthetic resin compositions are provided that are stabilized with the stabilizer compositions disclosed, including olefin polymers, polyamides, acrylic polymers, and vinyl halide polymers.
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10.发明授权公开(公告)号：US07018570B2
公开(公告)日：2006-03-28
申请号：US10479641
申请日：2002-06-06
申请人： Tohru Haruna , Shinichi Ishikawa
发明人： Tohru Haruna , Shinichi Ishikawa
IPC分类号： C09K15/16 , C07D249/16 , C07D403/00
CPC分类号： C08K5/3475 , C08K5/005 , C08K5/13 , C08K5/34 , Y10S430/132 , C08L23/02
摘要： The present invention is directed to an ultraviolet absorber composition which is formed by melt-mixing a compound (A) represented by formula (I): and a resin stabilizer (B) selected from the group consisting of a phenolic antioxidant (b-1), a phosphorus-containing antioxidant (b-2), a hindered amine stabilizer (b-3), and an ultraviolet absorber (b-4) other than the compound (A), at a mass ratio (A)/(B) of 95/5 to 50/50. The composition has excellent compatibility with synthetic resins and provides a stabilized synthetic resin molding.
摘要翻译： 本发明涉及通过将由式（I）表示的化合物（A）和选自酚类抗氧化剂（b-1））的树脂稳定剂（B）熔融混合形成的紫外线吸收剂组合物， ，除化合物（A）以外的含磷抗氧化剂（b-2），受阻胺稳定剂（b-3）和紫外线吸收剂（b-4），质量比（A）/（B） 为95/5〜50/50。 该组合物与合成树脂具有优异的相容性并提供稳定的合成树脂成型。
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