公开(公告)号：US5387647A

公开(公告)日：1995-02-07

申请号：US246555

申请日：1994-05-19

Applicant: Herbert Eichenauer ,  Hartmuth Buding ,  Josef Merten ,  Karl-Heinz Ott

Inventor： Herbert Eichenauer ,  Hartmuth Buding ,  Josef Merten ,  Karl-Heinz Ott

IPC: C08L77/00

CPC classification number: C08L77/00

Abstract: The invention relates to thermoplastic molding compounds of 70 to 99.5% by weight thermoplastic polyamides and 30 to 0.5% by weight hydrogenated nitrile rubber and 0 to 29.5% by weight thermoplastic resin components and, optionally, standard additives in typical quantities. These thermoplastic molding compounds show high strength values, very good moldability and, above all, high weathering resistance.

Abstract translation: 本发明涉及70-99.5重量％热塑性聚酰胺和30- 0.5重量％氢化丁腈橡胶和0-29.5重量％热塑性树脂组分的热塑性模塑料，和任选的典型量的标准添加剂。 这些热塑性成型化合物显示出高强度值，非常好的成型性，最重要的是耐高温性。

公开(公告)号：US4970262A

公开(公告)日：1990-11-13

申请号：US273673

申请日：1988-11-21

Applicant: Uwe Westeppe ,  Ludwig Trabert ,  Rudolf Binsack ,  Dieter Wittmann ,  Christian Lindner ,  Josef Merten

Inventor： Uwe Westeppe ,  Ludwig Trabert ,  Rudolf Binsack ,  Dieter Wittmann ,  Christian Lindner ,  Josef Merten

IPC: C08K3/18 ,  C08K5/14 ,  C08L77/00

CPC classification number: C08K3/18 ,  C08K5/14 ,  C08L77/00 ,  Y10S525/902

Abstract: The invention relates to thermoplastic polyamide moulding compositions with improved toughness at low temperatures consisting of at least 60% by weight of polyamide and from 3 to 35% by weight of graft rubbers from the group comprising diene rubbers and acrylate rubbers, which are produced in that a mixture of the two components is produced in the presence of from 0.01 to 5% by weight of a radical forming agent and the moulding compositions are then heated below the polyamide melting point as far as possible in the absence of oxygen.

Abstract translation: 本发明涉及在低温下具有改善的韧性的热塑性聚酰胺模塑组合物，其由至少60重量％的聚酰胺和3至35重量％的来自由二烯橡胶和丙烯酸酯橡胶组成的组的接枝橡胶组成， 在0.01至5重量％的自由基形成剂的存在下制备两种组分的混合物，然后在不存在氧的情况下将模塑组合物尽可能地在聚酰胺熔点以下加热。

公开(公告)号：US4567226A

公开(公告)日：1986-01-28

申请号：US453539

申请日：1982-12-27

Applicant: Ulrich Grigo ,  Karl-Heinz Kohler ,  Rudolf Binsack ,  Leo Morbitzer ,  Josef Merten ,  Ludwig Trabert ,  Walter Heitz

Inventor： Ulrich Grigo ,  Karl-Heinz Kohler ,  Rudolf Binsack ,  Leo Morbitzer ,  Josef Merten ,  Ludwig Trabert ,  Walter Heitz

IPC: C08G69/00 ,  C08G69/36 ,  C08G81/02 ,  C08F8/30 ,  C08L23/00 ,  C08L51/00

CPC classification number: C08G69/00 ,  C08G81/028 ,  Y10S525/94

Abstract: Block copolyamides consisting of from 1 to 80% by weight of hydrogenated telechelic diene polymers having M.sub.n molecular weight of from 400 to 6000 and from 99 to 20% by weight of polyamides or polyamide-forming components.

Abstract translation: 由1至80重量％的Mn分子量为400至6000和99至20重量％的聚酰胺或聚酰胺形成组分的氢化遥爪二烯聚合物组成的嵌段共聚酰胺。

公开(公告)号：US4331801A

公开(公告)日：1982-05-25

申请号：US171364

申请日：1980-07-23

Applicant: Karsten Idel ,  Josef Merten

Inventor： Karsten Idel ,  Josef Merten

IPC: C08G75/02 ,  C08G75/06 ,  C08G75/14

CPC classification number: C08G75/0231 ,  C08G75/0254

Abstract: Preparation of a polyarylene sulphide by polycondensing a substituted p-dihalogenobenzene and optionally a polyhalogeno aromatic compound having at least three halo substituents with an alkali metal sulphide in a polar solvent in the presence of a catalytic amount of a di-alkali metal salt of a phosphonic acid.

Abstract translation: 通过在极性溶剂中，在催化量的膦酸二碱金属盐存在下，将取代的对二卤代苯和任选具有至少三个卤素取代基的多卤代芳族化合物与碱金属硫化物缩聚，制备聚芳硫醚 酸。

公开(公告)号：US4287108A

公开(公告)日：1981-09-01

申请号：US119940

申请日：1980-02-08

Applicant: Ulrich Grigo ,  Leo Morbitzer ,  Klaus-Peter Arlt ,  Rudolf Binsack ,  Josef Merten

Inventor： Ulrich Grigo ,  Leo Morbitzer ,  Klaus-Peter Arlt ,  Rudolf Binsack ,  Josef Merten

IPC: C08L23/00 ,  C08L23/12 ,  C08L87/00 ,  C08L101/00 ,  C08L83/04

CPC classification number: C08L23/12 ,  C08L83/04

Abstract: A homogeneous, thermoplastic mixture comprising (A) from 85 to 99.5% by weight of isotactic polypropylene; and (B) from 15 to 0.5% by weight of a liquid, saturated diorganopolysiloxane having a viscosity of from 30,000 to 80,000 cSt at 20.degree. C.The elastic properties of moulded articles produced from the polypropylene/diorganopolysiloxane mixtures of the present invention are substantially improved by the addition of small quantities of diorganopolysiloxane while their dimensional stability under heat and their rigidity are largely preserved.

Abstract translation: 一种均匀的热塑性混合物，其包含（A）85-99.5重量％的全同立构聚丙烯; 和（B）15至0.5重量％的在20℃下粘度为30,000至80,000cSt的液体饱和二有机聚硅氧烷。由本发明的聚丙烯/二有机聚硅氧烷混合物制备的模制品的弹性性质基本上 通过添加少量的二有机聚硅氧烷来改善，同时它们在加热下的尺寸稳定性和它们的刚性被大大保持。

公开(公告)号：US3978159A

公开(公告)日：1976-08-31

申请号：US570010

申请日：1975-04-21

Applicant: Dieter Neuray ,  Hugo Vernaleken ,  Dieter Margotte ,  Josef Merten

Inventor： Dieter Neuray ,  Hugo Vernaleken ,  Dieter Margotte ,  Josef Merten

IPC: C08L51/00 ,  C08L7/00 ,  C08L21/00 ,  C08L25/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/02 ,  C08L51/04 ,  C08L51/06 ,  C08L55/00 ,  C08L69/00 ,  C08L79/04 ,  C08L67/06

CPC classification number: C08L79/04 ,  C08L51/04 ,  C08L69/00 ,  Y10S525/942

Abstract: Thermoplastic moulding compositions ofA. 15 to 80 % by weight of an aromatic polycondensate containing s-triazine rings, andB. 20 to 85 % by weight of a graft polymer obtained by polymerizing a mixture ofB.1. 50 to 90 % by weight of styrene, .alpha.-methyl styrene, methyl methacrylate or mixtures thereof andB.2. 10 to 50 % by weight of acrylonitrile, methacrylonitrile, methyl methacrylate or mixtures thereof,Onto a diene or acrylate rubber, the mixture as a whole containing from 5 to 25 % by weight of s-triazine rings, based on (A) and (B), and 5 to 40% by weight of rubber, based on (A) and (B).

公开(公告)号：US4918148A

公开(公告)日：1990-04-17

申请号：US252763

申请日：1988-10-03

Applicant: Rolf-Volker Meyer ,  Josef Merten ,  Rolf Dhein ,  Harald Selbeck

Inventor： Rolf-Volker Meyer ,  Josef Merten ,  Rolf Dhein ,  Harald Selbeck

IPC: C08G69/00 ,  C08G18/60 ,  C08G18/71 ,  C08G69/48 ,  C08K5/29 ,  C08L77/00

CPC classification number: C08G69/48 ,  C08G18/603 ,  C08G18/71 ,  C08K5/29 ,  C08G2250/00

Abstract: The reaction of--preferably partially crystalline--polyamides with monoisocyanate or monoisocyanate precursors gives products having improved flowability, mould release and/or notched impact strength.

Abstract translation: 优选部分结晶聚酰胺与单异氰酸酯或单异氰酸酯前体的反应产生具有改善的流动性，脱模和/或缺口冲击强度的产品。

公开(公告)号：US4492778A

公开(公告)日：1985-01-08

申请号：US533126

申请日：1983-09-19

Applicant: Uwe Claussen ,  Josef Merten ,  Harry Rohr ,  Bernd Melchior

Inventor： Uwe Claussen ,  Josef Merten ,  Harry Rohr ,  Bernd Melchior

IPC: C08F2/00 ,  C08F2/02 ,  C08F2/44 ,  G02B1/04 ,  G02B6/00 ,  H01L31/055 ,  G21K1/10 ,  G21F1/10 ,  H01L31/04

CPC classification number: H01L31/055 ,  C08F2/44 ,  Y02E10/52

Abstract: A method for making a light-collector of a transparent plastic and a fluorescent dye, wherein the monomers forming transparent plastics are mass-prepolymerized in the presence of radical catalysts and the fluorescent dye is added before, during or at the end of prepolymerization, and then polymerizing the mixture to completion by adding another catalyst, also at pressures of from 2 to 20 bars and at temperatures of from 50.degree. to 160.degree. C., and the use of the light-collector thus produced in combination with photovoltaic elements, preferably based on Ga/As or Si.

Abstract translation: 一种制造透明塑料和荧光染料的光收集器的方法，其中形成透明塑料的单体在自由基催化剂存在下被大量预聚合，并且在预聚合之前，期间或之后加入荧光染料，以及 然后通过加入另外的催化剂，也可以在2至20巴的压力和50至160℃的温度下将混合物聚合，从而与光电元件结合使用由此产生的光收集器 基于Ga / As或Si。

公开(公告)号：US4450266A

公开(公告)日：1984-05-22

申请号：US465012

申请日：1983-02-08

Applicant: Karsten Idel ,  Dieter Freitag ,  Josef Merten

Inventor： Karsten Idel ,  Dieter Freitag ,  Josef Merten

IPC: C08L81/00 ,  C08K5/5415 ,  C08L67/00 ,  C08L67/02 ,  C08L69/00 ,  C08L81/02 ,  C08L81/04 ,  C08L83/04 ,  C08K5/54

CPC classification number: C08L69/00 ,  C08K5/5415 ,  C08L67/02 ,  C08L69/005 ,  C08L81/02 ,  C08L83/04

Abstract: A high molecular weight stabilized polymer composition containing p-polyphenylene sulfide and a siloxane.

Abstract translation: 含有对聚苯硫醚和硅氧烷的高分子量稳定化聚合物组合物。

公开(公告)号：US4370450A

公开(公告)日：1983-01-25

申请号：US266949

申请日：1981-05-26

Applicant: Ulrich Grigo ,  Josef Merten ,  Rudolf Binsack

Inventor： Ulrich Grigo ,  Josef Merten ,  Rudolf Binsack

IPC: C08F220/00 ,  C08F2/18 ,  C08F30/00 ,  C08F30/08 ,  C08F220/04 ,  C08F255/00 ,  C08F255/02 ,  C08L23/12

CPC classification number: C08F255/02 ,  C08L23/12 ,  C08K7/14 ,  C08L51/06

Abstract: A process for the production of modified polypropylene particles by polymerizing vinyl monomers in aqueous suspension wherein (a) an aqueous suspension is prepared which, based on 100 to 2000 parts by weight of water, contains 100 parts by weight of polypropylene particles, 4 to 30 parts by weight of a polar vinyl monomer and based on 100 parts by weight of the monomer, 0.1 to 10 parts by weight of a radical chain polymerization initiator which has a half life of at least 2 h at a temperature of 80.degree. to 135.degree. C. and 10 to 1200 parts by weight of an organic solvent which is capable of swelling polypropylene, of which the boiling point at 760 Torr is at least 100.degree. C. and which is miscible with the monomers in any proportion; (b) the aqueous suspension is heated without decomposition of the initiator, the polypropylene being swollen and the monomer penetrating into the polypropylene, after which (c) the aqueous suspension is kept at temperatures of .gtoreq.85.degree. C. until polymerization of the monomer has ceased. The modified polypropylene is used to improve the mechanical properties of unmodified, optionally glass-fibre-reinforced polypropylene.

Abstract translation: 一种通过在水性悬浮液中聚合乙烯基单体生产改性聚丙烯颗粒的方法，其中（a）制备水性悬浮液，其基于100至2000重量份的水，包含100重量份的聚丙烯颗粒，4至30 重量份的极性乙烯基单体，基于100份单体，0.1至10份重量的自由基链聚合引发剂，其在80至135℃的温度下具有至少2小时的半衰期 和10〜1200重量份能够溶胀聚丙烯的有机溶剂，其沸点在760乇至少为100℃，并且可与任何比例的单体混溶; （b）水性悬浮液加热而不分解引发剂，聚丙烯溶胀，单体渗透到聚丙烯中，然后（c）将水悬浮液保持在≥85℃的温度，直到 单体已停止。 改性聚丙烯用于改善未改性的任选的玻璃纤维增​​强聚丙烯的机械性能。