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1. 发明授权

US4656199A Process for the production of matte, non-blocking, thin-walled molded articles from linear thermoplastic polyurethane elasotomers containing polyadducts and their use 失效
标题翻译：用于生产含有聚加成物的线性热塑性聚氨酯洗涤剂的无光泽，非阻塞，薄壁成型制品的方法及其用途
公开(公告)号：US4656199A
公开(公告)日：1987-04-07
申请号：US824337
申请日：1986-01-30
申请人： Georg Niederdellmann , Wilhelm Goyert , Bernd Quiring , Hans Wagner
发明人： Georg Niederdellmann , Wilhelm Goyert , Bernd Quiring , Hans Wagner
IPC分类号： C08G18/00 , C08G18/08 , C08G18/40 , C08G18/64 , C08L75/00 , C08L75/04 , C08G18/14
CPC分类号： C08G18/409 , C08G18/0876 , C08L75/04
摘要： The present invention is directed to a process for the production of matte, non-blocking, thin-walled molded articles, films or tubes from polyurethane elastomers prepared from high molecular weight polyols which contain dispersed polyadducts based on polyisocyanate polyaddition products. The use of these high molecular weight polyols contained dispersed polyadducts allows for the preparation of thin-walled, molded articles which have reduced surface tackiness. The present invention is additionally directed to the molded articles produced by this process and to their use for forming polyurethane foam composites.
摘要翻译：本发明涉及一种由高分子量多元醇制备的聚氨酯弹性体制备无光泽，非阻塞，薄壁成型制品，薄膜或管的方法，所述高分子量多元醇含有基于多异氰酸酯加聚产物的分散的多加成物。使用这些分子量高的多元醇多元醇可以制备具有降低的表面粘性的薄壁模塑制品。本发明另外涉及通过该方法制备的模塑制品及其用于形成聚氨酯泡沫复合材料的用途。

2. 发明授权

US4371684A Thermoplastic polyurethanes for processing in extruders and/or on calenders 失效
标题翻译：用于在挤出机和/或压延机中加工的热塑性聚氨酯
公开(公告)号：US4371684A
公开(公告)日：1983-02-01
申请号：US271308
申请日：1981-05-29
申请人： Bernd Quiring , Georg Niederdellmann , Wilhelm Goyert , Hans Wagner
发明人： Bernd Quiring , Georg Niederdellmann , Wilhelm Goyert , Hans Wagner
IPC分类号： C08G18/10 , C08G18/61 , C08G18/65 , C08G18/42
CPC分类号： C08G18/6511 , C08G18/10 , C08G18/61
摘要： The invention is directed to a process extruding or melt roll calendering thermoplastic polyurethanes wherein the polyurethanes used are synthesized from p1 (a) one or more relatively high molecular weight substantially linear polyols having molecular weights in the range from 400 to 10,000(b) diphenyl methane and/or hexamethylene diisocyanate and(c) a mixture of 85 to 99% by weight of 1,4-butane diol and 1 to 15% by weight of at least one co-extender selected from the group consisting of ethylene glycol, diethylene glycol, triethylene glycol, diethylene 1,2-propane diol, 1,3-butane diol, 1,6-hexane diol, 2-ethyl-1,3-hexane diol, 2,2-dimethyl-1,3-propane diol, 1,4-bis-hydroxymethyl cyclohexane, hydroquinone-bis-hydroxyethyl ether, and mixtures thereof, the equivalent ratio of NCO groups in component (B) to the Zerewitinoff-active hydrogen atoms in components (A) and (C) being from 0.9:1 to 1.2:1 and the molar ratio of component (A) to (C) being from 1:20 to 5:1.
摘要翻译：本发明涉及一种挤出或熔融辊压延热塑性聚氨酯的方法，其中使用的聚氨酯由p1（a）一种或多种相对高分子量的基本上线性的多元醇合成，分子量范围为400至10,000（b）二苯基甲烷和/或六亚甲基二异氰酸酯和（c）85-99重量％的1,4-丁二醇和1-15重量％的选自乙二醇，二甘醇的至少一种共扩链剂的混合物三甘醇，二乙二醇1,2-丙二醇，1,3-丁二醇，1,6-己二醇，2-乙基-1,3-己二醇，2,2-二甲基-1,3-丙二醇， 1,4-双羟甲基环己烷，氢醌双羟乙基醚及其混合物，组分（B）中的NCO基与组分（A）和（C）中的Zerewitinoff活性氢原子的当量比为0.9 ：1〜1.2:1，成分（A）与（C）的摩尔比为1:20〜5:1。

3. 发明授权

US4245081A Process for the production of thermoplastic polyurethane elastomers 失效
标题翻译：生产热塑性聚氨酯弹性体的方法
公开(公告)号：US4245081A
公开(公告)日：1981-01-13
申请号：US029957
申请日：1979-04-13
申请人： Bernd Quiring , Georg Niederdellmann , Wilhelm Goyert , Hans Wagner
发明人： Bernd Quiring , Georg Niederdellmann , Wilhelm Goyert , Hans Wagner
IPC分类号： C08G18/00 , B01J19/20 , B29B7/00 , B29C47/00 , B29C47/40 , C08G18/08 , C08G18/10 , C08G18/65 , C08J9/02 , C08G18/32
CPC分类号： C08G18/6511 , B01J19/20 , C08G18/0895 , C08G18/10
摘要： The instant invention is directed to a continuous process for the production of thermoplastic polyurethanes by reactingA. one or more substantially linear polyols having molecular weights in the range from 400 to 10,000,B. one or more organic diisocyanates andC. a hydroxyl-group-containing chain extender having a molecular weight below 250,the ratio of the NCO-groups in component (B) to the Zerewitinoff-active groups in components (A) and (C) lying between 0.90 and 1.2, in extruders, characterized in that the chain extender (C) used is a mixture of at least two different glycols, of which one is present in a quantity of from 50 to 99% by weight, based on the total amount of component (C), and a second in a quantity of from 1 to 50% by weight, based on the total amount of component (C).
摘要翻译：本发明涉及用于生产热塑性聚氨酯的连续方法，其通过使A.一种或多种分子量为400至10,000的基本上线性的多元醇，B.一种或多种有机二异氰酸酯和C.一种羟基（B）中的NCO-与组分（A）和（C）中的Zerewitinoff活性基团在0.90和1.2之间的比例在挤出机中的比例，其特征在于：所用的扩链剂（C）是至少两种不同的二醇的混合物，其中一种以组分（C）的总量为基准计，其量为50-99重量％，另一个为数量为1〜50重量％，基于组分（C）的总量。

4. 发明授权

US4342847A Process for the production of thermoplastic synthetic materials 失效
标题翻译：生产热塑性合成材料的工艺
公开(公告)号：US4342847A
公开(公告)日：1982-08-03
申请号：US103001
申请日：1979-12-13
申请人： Wilhelm Goyert , Ernst Meisert , Wolfgang Grimm , Alfred Eitel , Hans Wagner , Georg Niederdellmann , Bernd Quiring
发明人： Wilhelm Goyert , Ernst Meisert , Wolfgang Grimm , Alfred Eitel , Hans Wagner , Georg Niederdellmann , Bernd Quiring
IPC分类号： C08G18/00 , C08G18/08 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L67/00 , C08L75/00 , C08L75/04 , C08L77/00 , C08L101/00 , D01F1/02
CPC分类号： C08G18/0895 , C08L75/04
摘要： The instant invention is directed to a continuous process for the production of thermoplastic materials, comprising:I. introducing 4 to 65 parts by weight of thermoplastic polymer into an extruder at a first inlet, wherein the temperature within said extruder is such that said thermoplastic polymer melts;II. adding to said thermoplastic polymer through a second inlet 35 to 96 parts by weight of the following polyurethane forming components, such that the total parts by weight of thermoplastic polymer and polyurethane components is 100:(A) organic polyisocyanate; and(B) chain lengthening agent with a molecular weight below 400 containing a hydroxyl group and/or amine group;wherein the ratio of isocyanate groups of component (A) to Zerewitinoff active groups of component (B) is in the range of from 0.90:1 to 1.2:1; andIII. discharging from the extruder the product of the process when the reaction of said polyurethane components (A) and (B) is substantially complete.
摘要翻译：本发明涉及用于生产热塑性材料的连续方法，其包括：I.在第一入口处将4至65重量份的热塑性聚合物引入挤出机中，其中所述挤出机内的温度使得所述热塑性聚合物熔化二，通过第二入口加入所述热塑性聚合物35至96重量份的下列聚氨酯形成组分，使得热塑性聚合物和聚氨酯组分的总重量为100：（A）有机多异氰酸酯; 和（B）分子量低于400的含有羟基和/或胺基的链延长剂; 其中组分（A）的异氰酸酯基与组分（B）的Zerewitinoff活性基团的比例在0.90:1至1.2:1的范围内; 和III。当所述聚氨酯组分（A）和（B）的反应基本上完成时，从挤出机排出该方法的产物。

5. 发明授权

US4286080A Extrusion process for the preparation of polyurethane ureas 失效
标题翻译：用于制备聚氨酯脲的挤出方法
公开(公告)号：US4286080A
公开(公告)日：1981-08-25
申请号：US161613
申请日：1980-06-20
申请人： Bernd Quiring , Wolfgang Wenzel , Georg Niederdellmann , Hans Wagner , Wilhelm Goyert
发明人： Bernd Quiring , Wolfgang Wenzel , Georg Niederdellmann , Hans Wagner , Wilhelm Goyert
IPC分类号： C08G18/00 , C08G18/08 , C08G18/30 , C08G18/65 , C08G18/63
CPC分类号： C08G18/0895 , C08G18/302
摘要： The present invention relates to a process for the preparation of polyurethane ureas from relatively high molecular weight polyols, diisocyanates, water as chain lengthening agent and optionally short chain glycols in a multishaft extruder equipped with kneading elements.
摘要翻译：本发明涉及一种在配备有捏合元件的多层挤出机中由相对高分子量的多元醇，二异氰酸酯，水作为增链剂和任选的短链二醇制备聚氨酯脲的方法。

6. 发明授权

US4261946A Process for the production of thermoplastic polymer by introducing thermoplastic polymer into an extruder and adding organic polyisocyanate and chain lengthening agent 失效
标题翻译：通过将热塑性聚合物引入挤出机并加入有机多异氰酸酯和链延长剂来生产热塑性聚合物的方法
公开(公告)号：US4261946A
公开(公告)日：1981-04-14
申请号：US103002
申请日：1979-12-13
申请人： Wilhelm Goyert , Ernst Meisert , Wolfgang Grimm , Alfred Eitel , Hans Wagner , Georg Niederdellmann , Bernd Quiring
发明人： Wilhelm Goyert , Ernst Meisert , Wolfgang Grimm , Alfred Eitel , Hans Wagner , Georg Niederdellmann , Bernd Quiring
IPC分类号： C08G18/00 , C08G18/08 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L67/00 , C08L75/00 , C08L75/04 , C08L77/00 , C08L101/00 , D01F1/02
CPC分类号： C08L75/04 , C08G18/0895
摘要： The instant invention is directed to a process for the modification of a thermoplastic polymer comprising:I. introducing 70 to 98 parts by weight of thermoplastic polymer into an extruder at a first inlet;II. adding to said thermoplastic polymer through a second inlet 2 to 30 parts by weight of the following polyurethane forming components, such that the total parts by weight of the thermoplastic polymer and polyurethane components is 100:(A) organic polyisocyanate; and(B) chain lengthening agent with a molecular weight below 400 containing at least one hydroxyl group and/or amino group; wherein the ratio of isocyanate groups of component (A) to Zerewitinoff active groups of component (B) is in the range of from 0.90:1 to 1.2:1; andIII. discharging from the extruder the product of the process.
摘要翻译：本发明涉及一种用于改性热塑性聚合物的方法，其包括：I.在第一入口将70至98重量份的热塑性聚合物引入挤出机; 二，通过第二入口将所述热塑性聚合物加入到30重量份的以下聚氨酯形成组分中，使得热塑性聚合物和聚氨酯组分的总重量份数为100：（A）有机多异氰酸酯; 和（B）分子量低于400的含有至少一个羟基和/或氨基的链延长剂; 其中组分（A）的异氰酸酯基与组分（B）的Zerewitinoff活性基团的比例在0.90:1至1.2:1的范围内; 和III。从挤出机排出的过程的产物。

7. 发明授权

US5210170A Process for stabilizing plastics containing ester groups 失效
标题翻译：用于稳定含有酯类的塑料的方法
公开(公告)号：US5210170A
公开(公告)日：1993-05-11
申请号：US708590
申请日：1991-05-31
申请人： Bernd Quiring , Thomas Munzmay , Wolfgang Henning , Eduard Mayer , Walter Meckel , Wilhelm Goyert
发明人： Bernd Quiring , Thomas Munzmay , Wolfgang Henning , Eduard Mayer , Walter Meckel , Wilhelm Goyert
IPC分类号： C08G63/91 , C08G18/10 , C08G18/42 , C08G18/60 , C08G18/76 , C08G18/79 , C08G18/83 , C08K5/29 , C08L67/00 , C09J175/06
CPC分类号： C09J175/06 , C08G18/10 , C08G18/42 , C08G18/60 , C08G18/7678 , C08G18/797 , C08K5/29 , C08G2101/00 , C08G2150/20
摘要： The invention relates to a process for stabilizing ester-containing plastics against degradation by heat and/or hydrolysis by the incorporation of sterically hindered isocyanate-terminated carbodiimides. The incorporable carbodiimides produce an excellent anti-aging effect and do not give rise to volatile products, even at very high temperatures.
摘要翻译：本发明涉及稳定含酯塑料的方法，以防止加入和/或水解通过加入空间位阻异氰酸酯封端的碳二亚胺的降解。可加入的碳二亚胺产生优异的抗老化作用，即使在非常高的温度下也不会产生挥发性产物。

8. 发明授权

US4160686A Method of reverse coating textile sheets with polyurethene 失效
标题翻译：使用聚萘酯逆向涂布织物片的方法
公开(公告)号：US4160686A
公开(公告)日：1979-07-10
申请号：US838683
申请日：1977-10-03
申请人： Georg Niederdellmann , Bernd Quiring , Wilhelm Thoma
发明人： Georg Niederdellmann , Bernd Quiring , Wilhelm Thoma
IPC分类号： B32B27/40 , C08G18/10 , C08G18/65 , C08G18/66 , D06M15/564 , D06N3/14 , C09J5/00
CPC分类号： D06N3/14 , C08G18/10 , C08G18/6535 , C08G18/66 , C08G18/6622 , Y10T428/31551 , Y10T428/31554
摘要： The present disclosure is concerned with an improved method of reverse coating textile sheets with storage stable polyurethane top and adhesive coats which are formulated to have improved resistance to deformation under heat and pressure. At least one of the coats is formulated from a diisocyanate, a high molecular weight dihydroxy compound and a mixture of at least one low molecular weight diol with a low molecular weight monoalkanolamine. The coatings are applied in the usual reverse coating manner, i.e. the top coat is applied to a release substrate from solution; dried; the adhesive coat is applied from solution onto the dried top coat; and the textile substrate is laminated to the adhesive coat.
摘要翻译：本公开涉及用储存稳定的聚氨酯顶部和粘合剂涂层逆向涂布纺织品片材的改进方法，其被配制成具有改善的耐热和压力变形的抗性。至少一种涂层由二异氰酸酯，高分子量二羟基化合物和至少一种低分子量二醇与低分子量单烷醇胺的混合物配制而成。以通常的反向涂布方式施加涂层，即将顶涂层从溶液施加到剥离基材上; 干将粘合剂涂层从溶液施加到干燥的顶涂层上; 并且将织物基材层压到粘合剂涂层。

9. 发明授权

US4826918A Polycarbonate moulding composition with improved flow and processiblity 失效
标题翻译：聚碳酸酯模塑组合物具有改善的流动性和可加工性
公开(公告)号：US4826918A
公开(公告)日：1989-05-02
申请号：US161711
申请日：1988-02-29
申请人： Hans-Jurgen Kress , Dieter Wittmann , Bernd Quiring , Horst Peters , Jochen Schoeps
发明人： Hans-Jurgen Kress , Dieter Wittmann , Bernd Quiring , Horst Peters , Jochen Schoeps
IPC分类号： C08L25/02 , C08L33/04 , C08L33/12 , C08L33/18 , C08L51/04 , C08L69/00 , C08L83/04 , C08L83/10
CPC分类号： C08L69/00 , C08L83/10 , Y10S525/902
摘要： Thermoplastic molding compositions containingA. 10 to 98 parts by weight and preferably 10 to 95 parts by weight of one or more thermoplastic aromatic polycarbonates,B. 2 to 60 parts by weight and preferably 5 to 60 parts by weight of one or more graft polymers of:B.1 5 to 90 parts by weight and preferably 30 to 80 parts by weight of a mixture ofB.1.1 50 to 95 parts by weight styrene, .alpha.-methyl styrene, nucleus-substituted styrene, methyl methacrylate or mixtures thereof andB.1.2 50 to 5 parts by weight acrylonitrile, methacrylonitrile, methyl methacrylate, maleic acid anhydride, N-substituted maleic imide or mixtures thereof, orB.2 95 to 10 parts by weight and preferably 70 to 20 parts by weight of a rubber having a glass transition temperature T.sub.G of .ltoreq.10.degree. C.,C. 0 to 80 parts by weight of a thermoplastic copolymer of:C.1 50 to 95 parts by weight styrene, .alpha.-methyl styrene, nucleus-substituted styrene, methyl methacrylate or mixtures thereof andC. 2 50 to 5 parts by weight acrylonitrile, methacrylonitrile, methyl methacrylate, maleic acid anhydride, N-substituted maleic imide or mixtures thereof, the sum of the parts by weight of A.+B.+C. being 100 parts by weight andD. 0.5 to 10 parts by weight and preferably 1.0 to 5.0 parts by weight, based on 100 parts by weight of the mixture of A.+B.+C., of a hydroxyl-terminated aliphatic polycarbonate.
摘要翻译：含有A.10至98重量份，优选10至95重量份的一种或多种热塑性芳族聚碳酸酯的热塑性模制组合物，B 2至60重量份，优选5至60重量份的一种或多种接枝聚合物 B.1 5〜90重量份，优选30〜80重量份B.1.1 50〜95重量份苯乙烯，α-甲基苯乙烯，核取代苯乙烯，甲基丙烯酸甲酯或其混合物的混合物， B.1.2 50-5重量份丙烯腈，甲基丙烯腈，甲基丙烯酸甲酯，马来酸酐，N-取代马来酰亚胺或其混合物，或B.2 95-10重量份，优选70-20重量份橡胶玻璃化转变温度TG <10℃，C.0-80重量份的热塑性共聚物：C.150-95重量份苯乙烯，α-甲基苯乙烯，核取代苯乙烯，甲基丙烯酸甲酯或其混合物和C. 2 50至5份b 重量的丙烯腈，甲基丙烯腈，甲基丙烯酸甲酯，马来酸酐，N-取代的马来酰亚胺或其混合物，A + B + C的重量份之和。相对于100重量份的由羟基封端的脂肪族聚碳酸酯的A. + B. + C的混合物，为100重量份，D为0.5〜10重量份，优选为1.0〜5.0重量份。

10. 发明授权

US5770671A Process for polymerizing isocyanates 失效
标题翻译：聚合异氰酸酯的方法
公开(公告)号：US5770671A
公开(公告)日：1998-06-23
申请号：US905256
申请日：1997-08-01
申请人： Hartmut Nefzger , Bernd Quiring
发明人： Hartmut Nefzger , Bernd Quiring
IPC分类号： C08G18/16 , C08G18/10 , C08G18/22
CPC分类号： C08G18/10
摘要： Isocyanates are polymerized in a simple manner by polymerizing aliphatic and/or aromatic isocyanates in the presence of metallocenes at temperatures from 20.degree. to 220.degree. C., optionally subject to increased or reduced pressure and optionally in the presence of an inert organic solvent, the metallocene being used in an amount of 5 to 50,000 ppm relative to the amount of isocyanates used.
摘要翻译：异氰酸酯通过在金属茂存在下在20℃至220℃的温度下聚合脂族和/或芳族异氰酸酯，任选地经受增加或降低的压力以及任选在惰性有机溶剂存在下，以简单的方式聚合，茂金属相对于所用的异氰酸酯的用量为5〜50,000ppm。

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