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公开(公告)号：US3989670A
公开(公告)日：1976-11-02
申请号：US439866
申请日：1974-02-06
Applicant: Tohru Takekoshi , John E. Kochanowski
Inventor： Tohru Takekoshi , John E. Kochanowski
CPC classification number: C08G73/106 , C08G73/1028 , C08G73/1042 , C08G73/1053
Abstract: A process for making polyetherimides is provided by melt polymerizing a mixture of certain aromatic bis(etheranhydride)s and organic diamines. The polyetherimides can be reinforced with various fillers to produce high performance composites.
Abstract translation: 通过熔融聚合某些芳族双（醚酐）和有机二胺的混合物来提供制备聚醚酰亚胺的方法。 聚醚酰亚胺可以用各种填料加强以产生高性能复合材料。
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公开(公告)号：US4024101A
公开(公告)日：1977-05-17
申请号：US591771
申请日：1975-06-30
Applicant: Tohru Takekoshi , John E. Kochanowski
Inventor： Tohru Takekoshi , John E. Kochanowski
CPC classification number: C08G73/1071 , C08G73/1046 , C08G73/1053 , C08G73/1064 , H01B3/306 , Y10T428/31681 , Y10T428/31721
Abstract: A method is provided for making polyetherimides involving the reaction of aromatic bis(ether anhydride)s and organic diamines in the presence of a phenolic solvent. The resulting polyetherimide-phenolic solvent mixture can be employed as a wire coating enamel.
Abstract translation: 提供了一种在酚类溶剂存在下制备涉及芳族双（醚酐）和有机二胺的反应的聚醚酰亚胺的方法。 得到的聚醚酰亚胺 - 酚类溶剂混合物可用作线涂层搪瓷。
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公开(公告)号：US3991004A
公开(公告)日：1976-11-09
申请号：US538112
申请日：1975-01-02
Applicant: Tohru Takekoshi , John E. Kochanowski
Inventor： Tohru Takekoshi , John E. Kochanowski
IPC: C08G73/10
CPC classification number: C08G73/1053 , C08G73/1064 , C08G73/1071
Abstract: A method is provided for making polyetherimides involving the reaction of aromatic bis(etheranhydride)s and organic diamines in the presence of an inert nonpolar organic solvent at temperatures of at least 130.degree. C. The polyetherimides are useful as injection molding compounds.
Abstract translation: 提供了一种在惰性非极性有机溶剂存在下，在至少130℃的温度下制备涉及芳族双（醚酐）和有机二胺的反应的聚醚酰亚胺的方法。聚醚酰亚胺可用作注塑化合物。
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公开(公告)号：US4011198A
公开(公告)日：1977-03-08
申请号：US549469
申请日：1975-02-13
Applicant: Tohru Takekoshi , John E. Kochanowski
Inventor： Tohru Takekoshi , John E. Kochanowski
IPC: C08G73/10
CPC classification number: C08G73/106 , C08G73/1053 , C08G73/1071
Abstract: A process for making polyetherimides is provided by melt polymerizing a mixture of organic diamines and certain aromatic bis(etherdicarbonyl) compounds such as aromatic tetra-carboxylic acids and dianhydrides thereof. The polyetherimides can be made in a continuous manner. Fillers can be incorporated into the polyetherimides to produce high performance composites.
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Patent Agency Ranking
公开(公告)号：US4460731A
公开(公告)日：1984-07-17
申请号：US541273
申请日：1983-10-12
Applicant: John E. Kochanowski , Allen D. Wambach
Inventor： John E. Kochanowski , Allen D. Wambach
CPC classification number: C08K3/0033 , C08L67/02
Abstract: Reinforced thermoplastic molding compositions are provided comprising a high molecular weight linear polyester, such as poly(1,4-butylene terephthalate) and another high molecular weight polyester, such as poly(ethylene terephthalate), in combination with talc and one or more reinforcing agents or fillers.
Abstract translation: 提供的增强的热塑性模塑组合物包括高分子量线性聚酯，例如聚（对苯二甲酸1,4-丁二醇酯）和另外的高分子量聚酯如聚（对苯二甲酸乙二醇酯）与滑石和一种或多种增强剂 或填料。
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公开(公告)号：US4286083A
公开(公告)日：1981-08-25
申请号：US34338
申请日：1979-04-30
Applicant: John E. Kochanowski
Inventor： John E. Kochanowski
IPC: C08G63/64 , C08G63/682 , C08G64/06 , C08G64/24 , C08L69/00
CPC classification number: C08G63/64 , C08G63/682 , C08G64/06 , C08G64/24
Abstract: A novel process is disclosed for the preparation of copolyesters containing both carboxylate and carbonate groups. The process comprises reacting a carbonyl halide with a difunctional carboxylic acid and a dihydroxy compound in a reaction media which comprises water and a water immmiscible solvent in the presence of a tertiary amine.
Abstract translation: 公开了一种制备含有羧酸盐和碳酸酯基团的共聚酯的新方法。 该方法包括使羰基卤与二官能羧酸和二羟基化合物在含有水和水不溶性溶剂的叔胺存在下的反应介质中反应。
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7.发明授权
公开(公告)号：US4130548A
公开(公告)日：1978-12-19
申请号：US844285
申请日：1977-10-21
Applicant: John E. Kochanowski
Inventor： John E. Kochanowski
CPC classification number: C08G63/64
Abstract: A novel process is disclosed for the preparation of polyester carbonates containing both carboxylate and carbonate groups. The process is based on the making of a mixed polyanhydride ester of a dibasic acid which is reacted with a dihydroxy compound to form a hydroxy containing intermediate that is subsequently transformed into a polyester carbonate by means of a carbonate forming reagent.
Abstract translation: 公开了一种制备含有羧酸酯和碳酸酯基团的聚酯碳酸酯的新方法。 该方法基于二元酸的混合聚酐酯的制备，其与二羟基化合物反应以形成含羟基的中间体，随后通过碳酸酯形成试剂转化为聚酯碳酸酯。
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公开(公告)号：US4334030A
公开(公告)日：1982-06-08
申请号：US97017
申请日：1979-11-23
Applicant: John E. Kochanowski
Inventor： John E. Kochanowski
CPC classification number: C08J9/108
Abstract: Foamable blends are provided of high performance thermoplastic polymers such as polyphenylene oxides, polystyrenes, etc., and an effective amount of a first blowing agent which is an amide derivative of azodicarboxylic acid and a second blowing agent which is a dihydrooxadiazinone.
Abstract translation: 由聚苯醚，聚苯乙烯等高性能热塑性聚合物和偶氮二羧酸的酰胺衍生物的有效量的第一发泡剂和作为二氢恶二酮的第二发泡剂提供可发泡共混物。
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公开(公告)号：US4322333A
公开(公告)日：1982-03-30
申请号：US90989
申请日：1979-11-05
Applicant: John E. Kochanowski , Allen D. Wambach
Inventor： John E. Kochanowski , Allen D. Wambach
IPC: C08L23/00 , C08K3/34 , C08K7/14 , C08L33/00 , C08L33/02 , C08L33/04 , C08L67/00 , C08L67/02 , C08L101/00
CPC classification number: C08L67/02
Abstract: A thermoplastic molding composition having improved impact strength is provided, the composition comprising a thermoplastic resin selected from (i)a poly(1,4-butylene terephthalate)in combination with a poly(ethylene terephthalate)resin, mineral-filled, or (ii) a poly(1,4-butylene terephthalate) co-aromatic/aliphatic polyester, reinforced and/or mineral-filled, and a minor, effective amount of a copolymer of ethylene and vinyl acetate or a terpolymer of ethylene, vinyl acetate and methacrylic and/or acrylic acid.
Abstract translation: 提供了具有改善的冲击强度的热塑性模塑组合物，该组合物包含热塑性树脂，其选自（i）聚对苯二甲酸1,4-丁二醇酯与聚（对苯二甲酸乙二醇酯）树脂，矿物填充剂或（ii） ）增强和/或矿物填充的聚（1,4-对苯二甲酸丁二醇酯）共 - 芳族/脂族聚酯，和少量有效量的乙烯和乙酸乙烯酯的共聚物或乙烯，乙酸乙烯酯和甲基丙烯酸三元共聚物 和/或丙烯酸。
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