公开(公告)号：US4350652A

公开(公告)日：1982-09-21

申请号：US254937

申请日：1981-04-16

申请人： Rainer Theysohn ,  Klaus Boehlke ,  Erhard Seiler ,  Martin Welz

发明人： Rainer Theysohn ,  Klaus Boehlke ,  Erhard Seiler ,  Martin Welz

IPC分类号： B29C70/88 ,  C08J3/20 ,  H01B1/24 ,  B29B1/04

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

摘要： A process for the preparation of finely divided polyolefin molding materials from 100 parts by weight of a polyolefin and from 0.01 to 30 parts by weight of an electrically conductive additive, with or without other additives, wherein the mixture of the finely divided polyolefin particles and the electrically conductive additives is brought to the crystallite melting point of the polyolefin by the heating effect of the mixing action, and is then brought to a temperature which is from 3.degree. to 40.degree. C. above the said crystallite melting point while being subjected to a defined mixing intensity, after which the mixture is either cooled within 120 seconds or is directly compression-molded.

摘要翻译： 一种由100重量份的聚烯烃和0.01至30重量份的具有或不含其它添加剂的导电添加剂制备细分散的聚烯烃模塑材料的方法，其中细分散的聚烯烃颗粒和 导电性添加剂通过混合作用的加热效果达到聚烯烃的微晶熔点，然后在高于所述微晶熔点的温度下升温至3〜40℃，同时进行 混合物在120秒内冷却或直接压缩成型。

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。

公开(公告)号：US4146528A

公开(公告)日：1979-03-27

申请号：US874143

申请日：1978-02-01

申请人： Rainer Theysohn ,  Martin Welz ,  Rolf Wurmb

发明人： Rainer Theysohn ,  Martin Welz ,  Rolf Wurmb

IPC分类号： B32B5/28 ,  B32B17/02 ,  B32B17/04 ,  B32B19/04 ,  C08K3/34 ,  C08K7/00 ,  C08K7/14 ,  C08L23/00 ,  C08L67/00 ,  C08L77/00 ,  C08L101/00

CPC分类号： C08K7/00 ,  Y10T442/67

摘要： Thermoplastics reinforced with glass fiber mats contain from 10 to 60% by weight of such mats and from 5 to 60% by weight of a finely divided inert filler, the sum of the percentages by weight of glass fiber mats and filler being not greater than 70% by weight. The inert filler is a talc, having a foliated crystalline structure, which has a mean flake thickness of not more than 5 .mu.m and a ratio of mean flake diameter to mean flake thickness of from 5:1 to 500:1. When processing the thermoplastic filled with talc and glass fiber mats, homogeneous impregnation of the glass fiber mats with the filled thermoplastic is achieved.

摘要翻译： 用玻璃纤维垫增强的热塑性塑料含有10至60重量％的这种垫和5至60重量％的细碎惰性填料，玻璃纤维垫和填料的重量百分比之和不大于70 重量％。 惰性填料是具有叶片结晶结构的滑石，其平均薄片厚度不大于5μm，平均薄片直径与平均薄片厚度之比为5:1至500:1。 当处理填充有滑石和玻璃纤维垫的热塑性塑料时，实现了用填充的热塑性材料均匀地浸渍玻璃纤维垫。

公开(公告)号：US4539391A

公开(公告)日：1985-09-03

申请号：US581711

申请日：1984-02-21

申请人： Gunter Pipper ,  Rainer Theysohn ,  Franz Zahradnik

发明人： Gunter Pipper ,  Rainer Theysohn ,  Franz Zahradnik

IPC分类号： C08G69/00 ,  C08G69/16

CPC分类号： C08G69/16

摘要： Polylactams are prepared continuously by a process in which a lactam containing from 1 to 25% by weight of water is heated in a prepolymerization zone under a pressure of from 1 to 10 bar at from 220.degree. to 280.degree. C. for 1 to 10 minutes, water being vaporized at the same time, with the proviso that the degree of conversion on emergence from the prepolymerization zone is not less than 85%, the prepolymer and the vapor are separated continuously, and the prepolymer is passed into a polymerization zone and is polymerized further under superatmospheric pressure at from 240.degree. to 290.degree. C.

摘要翻译： 连续制备聚内酰胺，其中将含有1至25重量％的水的内酰胺在预聚合区中在220-280℃的1至10巴的压力下加热1至10分钟 ，同时蒸发水，条件是预聚合区出现的转化度不低于85％，预聚物和蒸气连续分离，预聚物进入聚合区，并且是 在240〜290℃的超大气压下进一步聚合。

公开(公告)号：US4847330A

公开(公告)日：1989-07-11

申请号：US135262

申请日：1987-12-21

申请人： Christoph Plachetta ,  Horst Reimann ,  Rainer Theysohn ,  Franz G. Mietzner

发明人： Christoph Plachetta ,  Horst Reimann ,  Rainer Theysohn ,  Franz G. Mietzner

IPC分类号： C08L23/08 ,  C08L77/00 ,  C08L77/02 ,  C08L77/06

CPC分类号： C08L77/00 ,  C08L23/0846 ,  C08L23/0884 ,  C08L77/02 ,  C08L77/06 ,  C08L23/0869

摘要： Thermoplastic molding materials contain, as essential components,(A) from 40 to 95% by weight of a nylon and(B) from 5 to 60% by weight of a noncrosslinked copolymer based on(a) from 55 to 79.5% by weight of ethylene,(b) from 20 to 40% by weight of one or more primary or secondary C.sub.2 -C.sub.8 -alkyl esters of acrylic acid or methacrylic acid,(c) from 0.49 to 8% by weight of a monomer having an acid functional group or a latent acid functional group, or of an epoxy-containing monomer of an ethylenically unsaturated monocarboxylic acid, and(d) from 0.01 to 2% by weight of an ethylenically unsaturated dicarboxylic acid or of an anhydride of such an acid.

摘要翻译： 热塑性成型材料含有（A）40至95重量％的尼龙和（B）5至60重量％的非交联共聚物，其基于（a）55至79.5重量％的 乙烯，（b）20至40重量％的一种或多种丙烯酸或甲基丙烯酸的一级或多级C 2 -C 8 - 烷基酯，（c）0.49至8重量％的具有酸官能团的单体 或潜在酸官能团，或烯属不饱和一元羧酸的含环氧基单体，和（d）0.01至2重量％的烯键式不饱和二羧酸或这种酸的酸酐。

公开(公告)号：US4092284A

公开(公告)日：1978-05-30

申请号：US731126

申请日：1976-10-12

申请人： Rainer Theysohn ,  Rolf Wurmb ,  Wolfgang Seydl ,  Franz Zahradnik

发明人： Rainer Theysohn ,  Rolf Wurmb ,  Wolfgang Seydl ,  Franz Zahradnik

IPC分类号： C08K3/32 ,  C08K3/02 ,  C08K3/34 ,  C08L77/00 ,  C08L91/00

CPC分类号： C08K3/02 ,  C08K3/34

摘要： Filled nylon molding compositions of increased rigidity containing red phosphorus as a flameproofing agent and talc or mica as a filler. They may be converted to moldings which are used, above all, in the electrical industry.

摘要翻译： 含有红磷作为阻燃剂的刚性增加的填充尼龙成型组合物和滑石或云母作为填料。 它们可以转化为首先在电气工业中使用的模制品。

公开(公告)号：US4837264A

公开(公告)日：1989-06-06

申请号：US140794

申请日：1988-01-05

申请人： Franz Zahradnik ,  Karlheinz Ulmerich ,  Graham E. McKee ,  Horst Reimann ,  Richard Pflueger ,  Rainer Theysohn

发明人： Franz Zahradnik ,  Karlheinz Ulmerich ,  Graham E. McKee ,  Horst Reimann ,  Richard Pflueger ,  Rainer Theysohn

IPC分类号： C08K3/22 ,  C08K5/057 ,  C08K5/09 ,  C08K5/098 ,  C08K5/56 ,  C08K5/57 ,  C08L33/04 ,  C08L51/04 ,  C08L51/06 ,  C08L77/00

CPC分类号： C08L51/04 ,  C08K3/22 ,  C08K5/057 ,  C08K5/098 ,  C08K5/57 ,  C08L77/00

摘要： High-impact polyamide molding compositions contain as essential components(X) from 40 to 98% by weight, based on (X)+(Y), of a thermoplastic polyamide,(Y) from 2 to 60% by weight, based on (X)+(Y), of a rubberlike polymer which contains, as copolymerized units, an acrylic or methacrylic ester or an unsaturated carboxylic acid,(Z) from 0.001 to 2% by weight, based on (X)+(Y), of a metal compound selected from the group consisting of(Z.sub.1) salts of divalent, trivalent or tetravalent metals with C.sub.2 -C.sub.4 -carboxylic acids,(Z.sub.2) oxides of germanium or antimony and(Z.sub.3) alkyl orthotitanates and dialkyltin dilaurates.

摘要翻译： 高抗冲聚酰胺成型组合物含有基于（X）+（Y）为40〜98重量％的热塑性聚酰胺的基本成分（X），（Y）为2〜60重量％ 作为共聚单元含有基于（X）+（Y）的0.001至2重量％的丙烯酸或甲基丙烯酸酯或不饱和羧酸（Z）的橡胶状聚合物，X）+（Y） 的选自（Z1）二价，三价或四价金属的二价，三价或四价金属的金属化合物与C 2 -C 4羧酸，（Z 2）锗或锑的氧化物和（Z 3）烷基钛酸钛和二烷基锡二月桂酸酯的金属化合物。

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。