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公开(公告)号：US4876317A
公开(公告)日：1989-10-24
申请号：US139482
申请日：1987-12-30
摘要： Copolymers comprising amide units and urea units are prepared by melt phase interchange of diaryl esters of dicarboxylic acids with diamines and diesters of carbonic acid with diamines. The products are tough resins, useful per se as molding compounds, or in blends with other thermoplastic polymers.
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公开(公告)号：US5089600A
公开(公告)日：1992-02-18
申请号：US394581
申请日：1989-08-16
摘要： Copolymers comprising amide units and urea units are prepared by melt phase interchange of diaryl esters of dicarboxylic acids with diamines and diesters of carbonic acid with diamines. The products are tough resins, useful per se as molding compounds, or in blends with other thermoplastic polymers.
摘要翻译： 包含酰胺单元和尿素单元的共聚物通过将二羧酸的二芳基酯与碳酸与二胺的二胺和二酯进行熔融相互交换来制备。 该产品是韧性树脂，本身可用作模塑料，或与其它热塑性聚合物的共混物。
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公开(公告)号：US5516855A
公开(公告)日：1996-05-14
申请号：US508324
申请日：1995-07-27
CPC分类号： C08G69/44
摘要： Copolymers comprising amide units and ester units are prepared by melt phase interchange of diaryl esters of dicarboxylic acids and diamines with dihydric alcohols and diesters of aromatic dicarboxylic acids. The products are tough resins, useful per se as molding compounds, and to compatibilize and toughen other thermoplastic polymers.
摘要翻译： 包含酰胺单元和酯单元的共聚物通过二元羧酸和二胺的二芳基酯与二元醇和芳族二羧酸的二酯的熔融相互交换来制备。 该产品是韧性树脂，本身作为模塑料是有用的，并且使其它热塑性聚合物相容化和增韧。
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公开(公告)号：US5340885A
公开(公告)日：1994-08-23
申请号：US8272
申请日：1993-01-25
CPC分类号： C08G69/44
摘要： Copolymers comprising amide units and ester units are prepared by melt phase interchange of diaryl esters of dicarboxylic acids and diamines with dihydric alcohols and diesters of aromatic dicarboxylic acids. The products are tough resins, useful per se as molding compounds, and to compatibilize and toughen other thermoplastic polymers.
摘要翻译： 包含酰胺单元和酯单元的共聚物通过二元羧酸和二胺的二芳基酯与二元醇和芳族二羧酸的二酯的熔融相互交换来制备。 该产品是韧性树脂，本身作为模塑料是有用的，并且使其它热塑性聚合物相容化和增韧。
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5.发明授权Thermoplastic blends of a polyamide having low amine end-group concentration and a polymer containing carbonate linkages 失效具有低胺端基浓度的聚酰胺和含有碳酸酯键的聚合物的热塑性共混物
公开(公告)号：US5280088A
公开(公告)日：1994-01-18
申请号：US539292
申请日：1990-06-14
CPC分类号： C08L69/005 , C08L67/00 , C08L69/00 , C08L77/00
摘要： Thermoplastic blends of a polyamide having low amine end-group concentration and a polymer containing ester or carbonate linkages. The blends are useful in providing molded parts having improved properties such as improved impact strength.
摘要翻译： 具有低胺端基浓度的聚酰胺和含有酯或碳酸酯键的聚合物的热塑性共混物。 共混物可用于提供具有改进的性能例如改善的冲击强度的模制部件。
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公开(公告)号：US4937130A
公开(公告)日：1990-06-26
申请号：US298390
申请日：1989-01-18
IPC分类号： B65D1/00 , B32B7/02 , B32B27/08 , B32B27/34 , B32B27/36 , C08G69/02 , C08G69/08 , C08L69/00 , C08L77/00
CPC分类号： B32B27/08 , Y10T428/1352 , Y10T428/1383 , Y10T428/31507 , Y10T428/31728 , Y10T428/31732
摘要： A container comprised of an inner aromatic polycarbonate layer, an outer aromatic polycarbonate layer, and an intermediate amorphous polyamide layer between the inner polycarbonate layer and the outer polycarbonate layer. The amorphous polyamide intermediate layer provides the container with enhanced processability, excellent gas barrier properties and hot fill capabilities.
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公开(公告)号：US5346967A
公开(公告)日：1994-09-13
申请号：US8267
申请日：1993-01-25
摘要： Thermoplastic resins of enhanced solvent resistance especially useful for packaging or automotive parts comprising blends of amorphous polyamides with a thermoplastic polyester resin, substantially free of a polyarylate have excellent physical properties and barrier resistance to oxygen and carbon dioxide. Preferred blends comprise polyesters prepared by reacting a dihydric alcohol with a dicarboxylic acid, and amorphous polyamides prepared from non-symmetric monomers comprising odd-number chain diamines and diacids, and meta aromatic diamines and diacids.
摘要翻译： 特别适用于包装或汽车部件的热塑性树脂特别适用于包含无定形聚酰胺与热塑性聚酯树脂的共混物，基本上不含多芳基化合物具有优异的物理性能和对氧气和二氧化碳的阻隔性。 优选的共混物包括通过使二元醇与二羧酸反应制备的聚酯和由包含奇数链二胺和二酸的非对称单体和间位芳族二胺和二酸制备的无定形聚酰胺。
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8.发明授权Thermoplastic resins and polyamides compatibilized with polyamide-polyester block copolymers 失效与聚酰胺 - 聚酯嵌段共聚物相容的热塑性树脂和聚酰胺
公开(公告)号：US4788249A
公开(公告)日：1988-11-29
申请号：US117244
申请日：1987-11-04
CPC分类号： C08L77/00 , C08L67/02 , C08L67/03 , C08L69/00 , C08L69/005
摘要： Thermoplastic compositions of a polyamide with a thermoplastic polyester, polycarbonate, poly(ester carbonate) or polyarylate resin compatibilized with a polyamide-polyester block copolymer have excellent physical properties after molding and show no evidence of delamination.
摘要翻译： 与聚酰胺 - 聚酯嵌段共聚物相容的具有热塑性聚酯，聚碳酸酯，聚（碳酸酯）或聚芳酯树脂的聚酰胺的热塑性组合物在成型后具有优异的物理性能，并且没有显示分层的迹象。
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9.发明授权Thermoplastic resins and polyamides compatibilized with polyamide-polyarylate block copolymers 失效与聚酰胺 - 聚芳酯嵌段共聚物相容的热塑性树脂和聚酰胺
公开(公告)号：US4788248A
公开(公告)日：1988-11-29
申请号：US117746
申请日：1987-11-04
CPC分类号： C08L77/00 , C08L67/03 , C08L69/00 , C08L69/005
摘要： Thermoplastic blends of polyamide with at least one resin selected from the group consisting of polycarbonate, poly(ester carbonate) and polyarylate are compatibilized with an effective amount of a polyamide-polyarylate block copolymer and molded into articles having excellent physical properties with little or no evidence of delamination.
摘要翻译： 聚酰胺与选自聚碳酸酯，聚（碳酸酯）和多芳基化合物的至少一种树脂的热塑性共混物与有效量的聚酰胺 - 聚芳酯嵌段共聚物相容，并模制成具有极好或没有证据的物理性能优良的制品 的分层。
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10.发明授权Thermoplastic blends comprising polycarbonate resin and amorphous polyamide 失效包含聚碳酸酯树脂和无定形聚酰胺的热塑性共混物
公开(公告)号：US4798874A
公开(公告)日：1989-01-17
申请号：US183308
申请日：1988-04-11
CPC分类号： C08L69/00 , C08L67/03 , C08L69/005 , C08L77/00
摘要： Thermoplastic blends of amorphous polyamide with a resin selected from the group consisting of polycarbonate, poly(ester-carbonate), and polyarylate have excellent physical properties.
摘要翻译： 无定形聚酰胺与选自聚碳酸酯，聚（碳酸酯 - 碳酸酯）和聚芳酯的树脂的热塑性共混物具有优异的物理性能。
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