公开(公告)号：US4574131A

公开(公告)日：1986-03-04

申请号：US645813

申请日：1984-08-30

申请人： Rainer Theysohn ,  Hans G. Dorst ,  Graham E. McKee ,  Rolf Steinberger ,  Walter Ziegler ,  Franz Zahradnik

发明人： Rainer Theysohn ,  Hans G. Dorst ,  Graham E. McKee ,  Rolf Steinberger ,  Walter Ziegler ,  Franz Zahradnik

IPC分类号： C08K9/06 ,  C08J3/20 ,  C08L23/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L51/06 ,  C08L75/00 ,  C08L75/04 ,  C08L77/00 ,  C08L101/00 ,  C08K3/34

CPC分类号： C08L77/00

摘要： A process for the preparation of high-impact nylon molding materials, containing 30-88% by weight of a thermoplastic nylon, 10-50% by weight of an organosilane-coated silicate reinforcing filler, 0.1-5% by weight of a polyurethane ionomer, 2-30% by weight of a carboxyl-containing thermoplastic elastomer and, where appropriate, effective amounts of conventional additives, by mixing the silicate filler, coated with an organosilane and a polyurethane ionomer, with the thermoplastic elastomer and the nylon at above the melting point of the nylon, wherein, in a first stage, the silicate filler coated with an organosilane and a polyurethane ionomer is mixed with the nylon at above the melting point of the latter, and in a second stage the thermoplastic elastomer is finely dispersed in the filler-containing nylon at above the melting point of the latter.

摘要翻译： 一种用于制备高冲击尼龙成型材料的方法，其包含30-88重量％的热塑性尼龙，10-50重量％的有机硅烷涂覆的硅酸盐增强填料，0.1-5重量％的聚氨酯离聚物 ，2-30重量％的含羧基的热塑性弹性体，并且在合适的情况下，通过将涂覆有机硅烷和聚氨酯离子交联聚合物的硅酸盐填料与热塑性弹性体和尼龙混合，在适当的情况下， 尼龙的熔点，其中，在第一阶段中，涂覆有有机硅烷和聚氨酯离子交联聚合物的硅酸盐填料在尼龙的熔点之上与尼龙混合，第二阶段将热塑性弹性体细分散在 含有填料的尼龙在其熔点以上。

公开(公告)号：US4540772A

公开(公告)日：1985-09-10

申请号：US620837

申请日：1984-06-15

申请人： Gunter Pipper ,  Franz Schmidt ,  Rainer Theysohn ,  Siegfried Riegger ,  Eduard Heil ,  Hermann Fischer ,  Richard Thoma ,  Paul Matthies

发明人： Gunter Pipper ,  Franz Schmidt ,  Rainer Theysohn ,  Siegfried Riegger ,  Eduard Heil ,  Hermann Fischer ,  Richard Thoma ,  Paul Matthies

IPC分类号： C08G69/00 ,  C08G69/26 ,  C08G69/28 ,  C08L77/00

CPC分类号： C08G69/28

摘要： Nylons are prepared by a continuous process in which, in a precondensation zone, an aqueous solution of a salt of a dicarboxylic acid of 6 to 18 carbon atoms and a diamine of 6 to 18 carbon atoms is heated to 250.degree.-300.degree. C. under superatmospheric pressure, with simultaneous vaporization of water and formation of a prepolymer, the prepolymer and the vapor are separated, and the former is fed into a polycondensation zone and condensed under superatmospheric pressure of from 1 to 10 bar and at from 250.degree. to 300.degree. C., wherein the aqueous salt solution is condensed under superatomspheric pressure of from 1 to 10 bar in the first third of the tubular precondensation zone provided with baffles, until the degree of conversion is not less than 93%, and the prepolymer and the vapor phase are brought into intimate contact with one another in the remaining two thirds of the precondensation zone.

摘要翻译： 尼龙通过连续方法制备，其中在预缩合区中将6至18个碳原子的二羧酸盐和6至18个碳原子的二胺的水溶液加热至250-300℃。 在超大气压下，同时蒸发水和形成预聚物，将预聚物和蒸气分离，将前者加入缩聚区，并在1至10巴和250至300的超大气压下冷凝 ℃，其中盐水溶液在具有挡板的管状预缩合区的第一三分之一中在1至10巴的超大体压力下冷凝，直到转化率不低于93％，并且预聚物和 气相在预缩合区的剩余三分之二处彼此紧密接触。

公开(公告)号：US4314927A

公开(公告)日：1982-02-09

申请号：US153705

申请日：1980-05-27

申请人： Rainer Theysohn ,  Horst Reimann

发明人： Rainer Theysohn ,  Horst Reimann

IPC分类号： C08L77/00 ,  C08K3/00 ,  C08K3/02 ,  C08K5/34 ,  C08K13/02

CPC分类号： C08K3/02 ,  C08K13/02

摘要： A flameproofed thermoplastic molding material which possesses good long-term stability and contains 100 parts of a nylon, 10-100 parts of an inorganic filler, 1-12 parts of red phosphorus and 1-40 parts of melamine cyanurate.The molding materials may be used to produce moldings, especially for electrical articles.

摘要翻译： 一种具有良好长期稳定性并含有100份尼龙，10-100份无机填料，1-12份红磷和1-40份氰尿酸三聚氰胺的防火热塑性成型材料。 成型材料可用于生产模制品，特别是用于电气制品。

公开(公告)号：US5304591A

公开(公告)日：1994-04-19

申请号：US876166

申请日：1992-04-30

申请人： Bernhard H. Nowakowsky ,  Rainer Theysohn ,  Rainer Bueschl ,  Klaus Muehlbach ,  Graham E. McKee

发明人： Bernhard H. Nowakowsky ,  Rainer Theysohn ,  Rainer Bueschl ,  Klaus Muehlbach ,  Graham E. McKee

IPC分类号： C08K3/40 ,  C08L25/12 ,  C08L51/04 ,  C08J5/08 ,  C08L51/06

CPC分类号： C08K3/40 ,  C08L25/12 ,  C08L51/04

摘要： A thermoplastic molding composition composed of, based on the total of A, B, C and D,40-95% by weight of a copolymer A of, based on A,90-95% by weight of styrene and/or its derivatives and 10-50% by weight of acrylonitrile, optionally up to 50% by weight of a graft copolymer B of 20-80% by weight of a monomer mixture of either styrene/acrylonitrile in the ration from 9:1 to 4:6 or styrene/acrylonitrile/methylacrylate in the ration from 19:1:1 to 8:6:6 onto 80-20% by weight of an elastomer based on butadiene or acrylic ester as grafting base, graft copolymerization being effected in either emulsion or solution, 1-50% by weight of a reinforcing glass fiber material C and 0.1-50% by weight of a terpolymer D of styrene, methyl methacrylate and maleic anhydride composed of 1-15% by weight each of styrene and maleic anhydride and a styrene/maleic anhydride ratio of from 5:1 to 1:5, and methyl methacrylate.

摘要翻译： 基于A，B，C和D的总和，40-95重量％的基于A的共聚物A，基于90-95重量％的苯乙烯和/或其衍生物的热塑性模塑组合物和 10-50重量％的丙烯腈，任选最多50重量％的接枝共聚物B，其中20-80重量％的苯乙烯/丙烯腈在9:1至4:6的比例中的单体混合物或苯乙烯 /丙烯腈/甲基丙烯酸酯的比例为19:1:1至8:6:6的80-20重量％的基于丁二烯或丙烯酸酯作为接枝基的弹性体，接枝共聚在乳液或溶液中进行，1 -50重量％的增强玻璃纤维材料C和0.1-50重量％的苯乙烯，甲基丙烯酸甲酯和马来酸酐的三元共聚物D，其组成为苯乙烯和马来酸酐的1-15重量％，苯乙烯/马来酸酐 酸酐比为5:1至1:5，和甲基丙烯酸甲酯。

公开(公告)号：US4554320A

公开(公告)日：1985-11-19

申请号：US701449

申请日：1985-02-13

申请人： Horst Reimann ,  Walter Ziegler ,  Franz Brandstetter ,  Rainer Theysohn ,  Richard Pflueger

发明人： Horst Reimann ,  Walter Ziegler ,  Franz Brandstetter ,  Rainer Theysohn ,  Richard Pflueger

IPC分类号： C08L77/00 ,  C08F8/30 ,  C08L31/00

CPC分类号： C08L77/00

摘要： Novel nylon molding materials having high impact strength contain, as an additive, a copolymer of ethylene, a primary or secondary C.sub.2 -C.sub.8 -alkyl acrylate or methacrylate and a monomer possessing a (latent) acid functional group, in particular an ethylene/n-butyl acrylate/acrylic acid copolymer.

摘要翻译： 具有高冲击强度的新型尼龙成型材料含有乙烯，丙烯酸酯或甲基丙烯酸烷基酯或丙烯酸烷基酯或丙烯酸烷基酯的共聚物和具有（潜在）酸官能团的单体，特别是乙烯/ 丙烯酸丁酯/丙烯酸共聚物。

公开(公告)号：US4287117A

公开(公告)日：1981-09-01

申请号：US107905

申请日：1979-12-28

申请人： Rainer Theysohn ,  Gerhard Zeitler ,  Frank Weiss ,  Hans Willing ,  Erhard Seiler

发明人： Rainer Theysohn ,  Gerhard Zeitler ,  Frank Weiss ,  Hans Willing ,  Erhard Seiler

IPC分类号： B29C70/88 ,  C08J3/20 ,  H01B1/24 ,  C08K3/04

CPC分类号： C08J3/203 ,  B29C70/882 ,  H01B1/24 ,  B29K2023/06 ,  B29K2995/0005 ,  C08J2323/02

摘要： A process for the preparation of finely divided polyolefin molding materials from 100 parts by weight of polyolefin and from 1 to 30 parts by weight of a conductive carbon black, with or without other additives, wherein the mixture of polyolefin powder and carbon black is compounded, in a first stage, until the crystallite melting point of the polyolefin is reached, and is then brought, in a second stage, to a temperature which is from 3.degree. to 40.degree. C. above the said crystallite melting point, after which the mixture is discharged from the mixer within from 0.5 to 30 seconds and is cooled within 120 seconds.

摘要翻译： 一种由100重量份聚烯烃和1至30重量份导电炭黑制备细碎聚烯烃成型材料的方法，其具有或不含其它添加剂，其中聚烯烃粉末和炭黑的混合物复合， 在第一阶段中，直到达到聚烯烃的微晶熔点，然后在第二阶段中将其升至高于所述微晶熔点3℃至40℃的温度，之后混合物 在0.5至30秒内从混合器中排出，并在120秒内冷却。