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公开(公告)号：US4221879A
公开(公告)日：1980-09-09
申请号：US943379
申请日：1978-09-18
申请人： Gert Humme , Friedrich Fahnler , Dieter Neuray , Karl-Heinz Ott , Peter Tacke
发明人： Gert Humme , Friedrich Fahnler , Dieter Neuray , Karl-Heinz Ott , Peter Tacke
CPC分类号： C08L77/00
摘要： Thermoplastic moulding compositions with improved notched impact strength consisting of a polyamide and a graft product of polybutadiene or copolymers of butadiene as graft substrate and of a mixture of an ester of (meth)acrylic acid, (meth)acrylonitrile and/or (meth)acrylamide as graft monomers.
摘要翻译： 具有改进的缺口冲击强度的热塑性模制组合物由聚酰胺和聚丁二烯的接枝产物或丁二烯作为接枝基质的共聚物和（甲基）丙烯酸酯和/或（甲基）丙烯酰胺的酯的混合物组成 作为接枝单体。
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公开(公告)号：US4362846A
公开(公告)日：1982-12-07
申请号：US254621
申请日：1981-04-16
IPC分类号： C08F255/00 , C08L23/00 , C08L51/00 , C08L51/02 , C08L77/00 , C08L101/00 , C08L51/06
CPC分类号： C08L77/00
摘要： Polymer blends consisting of from 60-99 % by weight of polyamide and of from 1-40 % by weight of a graft product of polyethylene or copolymers of ethylene with grafted units of (meth)acrylic acid and/or (meth)acrylic acid derivatives and/or maleic acid which graft products have been prepared by a special grafting process.
摘要翻译： 由60-99重量％的聚酰胺和1-40重量％的聚乙烯的接枝产物或乙烯与（甲基）丙烯酸和/或（甲基）丙烯酸衍生物的接枝单元的共聚物组成的聚合物共混物 和/或马来酸，其通过特殊的接枝方法制备了接枝产物。
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公开(公告)号：US4293662A
公开(公告)日：1981-10-06
申请号：US99844
申请日：1979-12-03
CPC分类号： C08L77/00
摘要： High impact resistant polymer blends comprising 70-99% by weight of a polyamide and 1-30% by weight of a polyethylene having been oxidized by a special process.
摘要翻译： 包含70-99重量％的聚酰胺和1-30重量％已被特殊工艺氧化的聚乙烯的高抗冲击聚合物共混物。
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公开(公告)号：US4959452A
公开(公告)日：1990-09-25
申请号：US182336
申请日：1988-04-18
申请人： Rolf-Volker Meyer , Rolf Dhein , Martin Wandel , Harald Selbeck , Friedrich Fahnler , Hans-Detlef Heinz , Peter-Rolf Muller
发明人： Rolf-Volker Meyer , Rolf Dhein , Martin Wandel , Harald Selbeck , Friedrich Fahnler , Hans-Detlef Heinz , Peter-Rolf Muller
摘要： This invention relates to thermoplastically deformable branched aliphatic polyamides prepared by the hydrolytic polycondensation of lactams in the presence of small quantities of .alpha.-amino-.epsilon.-caprolactam (ACL) and approximately equivalent quantities of polycarboxylic acids (preferably dicarboxylic acids) and to a process for their preparation which is distinguished by considerably reduced polycondensation times without giving rise to cross-linked products. The process optionally in addition employs a solid phase after-condensation in which rapid further condensation takes place to the products with increased melt viscosity which are branched but are still soluble in m-cresol.
摘要翻译： 本发明涉及通过在少量α-氨基 - ε-己内酰胺（ACL）和约等量的多元羧酸（优选二羧酸）存在下内酰胺的水解缩聚而制备的热塑性可变形支化脂族聚酰胺， 它们的制备方法，其显着缩短缩聚时间，而不会产生交联产物。 该方法任选地另外使用固相后冷凝，其中对具有分支但仍可溶于间甲酚的熔体粘度增加的产物进行快速进一步冷凝。
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公开(公告)号：US4628069A
公开(公告)日：1986-12-09
申请号：US737103
申请日：1985-05-23
摘要： Thermoplastic polyamides containing phenolic compounds in quantities of from 0.5 to 15%, by weight, based on polyamide are less sensitive to water.
摘要翻译： 含有0.5〜15％（重量）以聚酰胺为基础的酚类化合物的热塑性聚酰胺对水不太敏感。
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公开(公告)号：US4684746A
公开(公告)日：1987-08-04
申请号：US750000
申请日：1985-07-01
IPC分类号： C08G69/00 , C08G18/10 , C08G18/80 , C08G69/14 , C08G69/18 , C08G69/20 , C08G69/40 , C07C127/24
CPC分类号： C08G69/40 , C08G18/10 , C08G18/8074 , C08G69/18
摘要： Improved activators for anionic polymerization of lactams are biuret-containing polyisocyanates based on non-aromatic diisocyanates.
摘要翻译： 用于内酰胺阴离子聚合的改进的活化剂是基于非芳族二异氰酸酯的含缩二脲聚异氰酸酯。
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7.发明授权Activated anionic polymerization of lactams with liquid isocyanatoallophanate activator 失效用异氰酸根合盐酸盐活化剂活化阴离子聚合内酰胺
公开(公告)号：US4195163A
公开(公告)日：1980-03-25
申请号：US951712
申请日：1978-10-16
申请人： Rolf-Volker Meyer , Rolf Dhein , Friedrich Fahnler
发明人： Rolf-Volker Meyer , Rolf Dhein , Friedrich Fahnler
CPC分类号： H01M2/0257 , C08G69/20
摘要： Processes for the production of polyamides by polymerizing lactams in the presence of a catalyst and anisocyanatoallophanate as activator.
摘要翻译： 在催化剂存在下将内酰胺聚合制备聚酰胺的方法和作为活化剂的异氰脲酸盐酸盐。
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公开(公告)号：US4581408A
公开(公告)日：1986-04-08
申请号：US625138
申请日：1984-06-27
申请人： Ludwig Trabert , Rudolf Binsack , Christian Lindner , Josef Merten , Friedrich Fahnler , Leo Morbitzer
发明人： Ludwig Trabert , Rudolf Binsack , Christian Lindner , Josef Merten , Friedrich Fahnler , Leo Morbitzer
IPC分类号： C08L77/00
CPC分类号： C08L77/00
摘要： This invention relates to thermoplastic molding compositions having improved impact strength at low temperatures comprising polyamides and grafted, at least partially crosslinked diene rubbers and/or acrylate rubbers having a bimodal rubber particle size distribution.
摘要翻译： 本发明涉及具有改进的低温冲击强度的热塑性模塑组合物，其包含具有双峰橡胶粒度分布的聚酰胺和接枝的至少部分交联的二烯橡胶和/或丙烯酸酯橡胶。
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公开(公告)号：US4423186A
公开(公告)日：1983-12-27
申请号：US449174
申请日：1982-12-13
申请人： Ulrich Grigo , Friedrich Fahnler , Rudolf Binsack
发明人： Ulrich Grigo , Friedrich Fahnler , Rudolf Binsack
IPC分类号： C08L7/00 , C08L9/00 , C08L21/00 , C08L23/00 , C08L23/08 , C08L33/00 , C08L33/02 , C08L33/10 , C08L51/00 , C08L51/02 , C08L51/04 , C08L51/06 , C08L77/00 , C08L101/00 , C08L31/00
摘要： Impact-resistant polyamide moulding compositions consisting of from 35 to 99% by weight of polyamides and from 1 to 65% by weight of partly cross-linked polymer mixtures, comprising from 5 to 80% by weight of copolymers of ethylene/(meth)acrylic acid (esters) or corresponding graft polymers and from 95 to 20% by weight of polybutadiene rubbers, and optionally conventional additives.
摘要翻译： 由35至99重量％的聚酰胺和1至65重量％的部分交联聚合物混合物组成的耐冲击聚酰胺模塑组合物，其包含5-80重量％的乙烯/（甲基）丙烯酸共聚物 酸（酯）或相应的接枝聚合物和95至20重量％的聚丁二烯橡胶，以及任选的常规添加剂。
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公开(公告)号：US4195164A
公开(公告)日：1980-03-25
申请号：US925227
申请日：1978-07-17
申请人： Rolf-Volker Meyer , Rolf Dhein , Friedrich Fahnler
发明人： Rolf-Volker Meyer , Rolf Dhein , Friedrich Fahnler
CPC分类号： C08G69/265
摘要： Transparent copolyamides obtained by polycondensation of mixtures of positional isomeric diaminodicyclohexyl methanes and optionally further diamines and azelaic acid and optionally isophthalic and/or adipic acid. The copolyamides are valuable moulding compounds for the manufacture of various products such as sheets, films, plates, tubes, rods and containers.
摘要翻译： 通过位置异构二氨基二环己基甲烷和任选的另外的二胺和壬二酸和任选的间苯二甲酸和/或己二酸的混合物的缩聚得到的透明共聚酰胺。 共聚酰胺是用于制造各种产品如片，薄膜，板，管，棒和容器的有价值的模塑料。
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