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1. 发明授权

US4051093A Manufacture of shear-resistant aqueous copolymer emulsions 失效
标题翻译：抗剪水性共聚物乳液的制造
公开(公告)号：US4051093A
公开(公告)日：1977-09-27
申请号：US626749
申请日：1975-10-29
申请人： Kurt Wendel , Fritz Reichel , Christof Taubitz
发明人： Kurt Wendel , Fritz Reichel , Christof Taubitz
IPC分类号： C08F212/08 , C08F220/12 , C08F220/44 , D21H17/42 , D21H17/43 , D21H17/45 , C08L25/04 , C08L33/02
CPC分类号： D21H17/43 , C08F212/08 , C08F220/12 , C08F220/44 , D21H17/42 , D21H17/45 , D21H17/455
摘要： Shear-resistant aqueous copolymer emulsions which can be used for sizing paper are manufactured by first copolymerizing, in the aqueous phase of an aqueous emulsion, using conventional polymerization initiators which form free radicals, (A) from 0.5 to 15 per cent by weight of monomers containing a polymerizable C.dbd.C bond and at least one carboxyl and/or sulfonic acid or phosphate or phosphite group with (B) from 5 to 30 per cent by weight of monomers containing a C.dbd.C bond and a tertiary or quaternary amino group, or a nitrogen-containing heterocyclic group, and then adding, while continuing the copolymerization, (C) from 0 to 94.5 per cent by weight of styrene and/or acrylonitrile and (D) from 0 to 94.5 per cent by weight of acrylic or methacrylic acid esters of alkanols of 1 to 8 carbon atoms as well as (E) from 0 to 30 per cent by weight of further olefinically unsaturated monomers, and completing the polymerization, the pH during the polymerization being less than 7 and the amount of monomers (C) and (D) together being at least 25 per cent by weight.
摘要翻译：可以用于上浆纸的抗剪切水性共聚物乳液通过首先在水性乳液的水相中使用常规的形成自由基的聚合引发剂共聚制备（A）0.5至15重量％的单体含有可聚合的C = C键和至少一个羧酸和/或磺酸或磷酸酯或亚磷酸酯基团与（B）5-30重量％的含有C = C键和叔或季氨基的单体，或含氮杂环基，然后在继续共聚的同时加入（C）0至94.5重量％的苯乙烯和/或丙烯腈，和（D）0至94.5重量％的丙烯酸或甲基丙烯酸 1至8个碳原子的链烷醇的酸酯以及（E）0-30重量％的其它烯属不饱和单体，并且完成聚合，聚合期间的pH小于7， f单体（C）和（D）一起为至少25重量％。

2. 发明授权

US5021508A Thermoplastic molding materials consisting of polyesters and polycarbonates and having a good low-temperature impact strength 失效
标题翻译：热塑性成型材料由聚酯和聚碳酸酯组成，具有良好的低温冲击强度
公开(公告)号：US5021508A
公开(公告)日：1991-06-04
申请号：US488428
申请日：1990-02-27
申请人： Christof Taubitz , Hans-Henning Hub , Walter Ziegler , Juergen Sadlowski
发明人： Christof Taubitz , Hans-Henning Hub , Walter Ziegler , Juergen Sadlowski
IPC分类号： C08G59/00 , C08G59/32 , C08G59/34 , C08L63/00 , C08L67/00 , C08L67/02 , C08L69/00
CPC分类号： C08L69/00 , C08L67/02
摘要： Thermoplastic molding materials which consist of polyesters and polycarbonates and have good low-temperature impact strength contain(A) from 5 to 94 parts by weight of one or more aliphatic polyesters of an aromatic dicarboxylic acid,(B) from 5 to 94 parts by weight of one or more aromatic polycarbonates,(C) from 1 to 40 parts by weight of one or more olefin polymers which contain epoxide groups,the amounts of components A, B and C summing to 100 parts by weight, and, if required,(D) additives in effective amounts.
摘要翻译：由聚酯和聚碳酸酯组成且具有良好的低温冲击强度的热塑性成型材料含有（A）5至94重量份的一种或多种芳族二羧酸的脂肪族聚酯，（B）5至94重量份的一种或多种芳族聚碳酸酯，（C）1至40重量份的一种或多种含有环氧基团的烯烃聚合物，组分A，B和C的量相加至100重量份，如果需要，（ D）有效量的添加剂。

3. 发明授权

US5008398A Preparation of p-nitrophenyl-imidazoles 失效
标题翻译：对硝基苯基咪唑的制备
公开(公告)号：US5008398A
公开(公告)日：1991-04-16
申请号：US416027
申请日：1989-10-02
申请人： Hermann Koehler , Klaus Ebel , Helmut Karn , Christof Taubitz
发明人： Hermann Koehler , Klaus Ebel , Helmut Karn , Christof Taubitz
IPC分类号： C07D233/54 , C07D233/64
CPC分类号： C07D233/64
摘要： A process for the preparation of imidazoles which are substituted with p-nitrophenyl in the 2- and/or 4- and/or 5-position and may carry additional substituents, by reacting imidazoles which are substituted by phenyl in the 2- and/or 4- and/or 5-position and may carry additional substituents with mixtures of sulfuric acid and nitric acid, wherein the reaction is carried out in the presence of urea.
摘要翻译：在2-和/或4-和/或5-位上用对硝基苯取代的咪唑制备方法，可以通过在2-和/或 4-和/或5-位，并且可以用硫酸和硝酸的混合物携带另外的取代基，其中反应在尿素存在下进行。

4. 发明授权

US4866114A Self-extinguishing, thermoplastic polyphenylene ether/polyamide molding materials and their use for the production of moldings 失效
标题翻译：自熄性，热塑性聚苯醚/聚酰胺成型材料及其用于生产模塑品
公开(公告)号：US4866114A
公开(公告)日：1989-09-12
申请号：US250170
申请日：1988-09-28
申请人： Christof Taubitz , Hermann Gausepohl , Klaus Boehlke
发明人： Christof Taubitz , Hermann Gausepohl , Klaus Boehlke
IPC分类号： C08G65/48 , C08L51/08 , C08L71/12 , C08L77/00
CPC分类号： C08L51/08 , C08G65/485 , C08L71/126 , C08L77/00
摘要： Self-extinguishing, thermoplastic polyphenylene ether/polyamide molding materials contain, as essential components,(A) from 10 to 90% by weight of component (A), which consists of(A.sub.1) from 70 to 99% by weight of a modified polyphenylene ether,(A.sub.2) from 1 to 30% by weight of a compound containing bound phosphorus, the percentages by weight being based on the total weight of component (A), and(B) from 90 to 10% by weight of component (B), which consists of(B.sub.1) from 80 to 99% by weight of one or more polyamides and(B.sub.2) from 1 to 20% by weight of one or more compounds containing a bound triazine radical and from the group consisting of cyanuric acid and its derivatives.
摘要翻译：自熄性热塑性聚苯醚/聚酰胺成型材料含有作为必要成分的（A）10〜90重量％的成分（A），（A1）70〜99重量％的改性聚亚苯基乙醚，（A2）1〜30重量％的含有结合磷的化合物，其重量百分比以组分（A）的总重量计，和（B）90至10重量％的组分（B ），其由（B1）80至99重量％的一种或多种聚酰胺和（B2）1至20重量％的一种或多种含有结合的三嗪基的化合物和由以下组成的组：（a）氰尿酸和其衍生物。

5. 发明授权

US4797453A Graft polymers of polyphenylene ethers 失效
标题翻译：聚苯醚接枝聚合物
公开(公告)号：US4797453A
公开(公告)日：1989-01-10
申请号：US63687
申请日：1987-06-19
申请人： Christof Taubitz , Hermann Gausepohl , Erhard Seiler , Lothar Schlemmer
发明人： Christof Taubitz , Hermann Gausepohl , Erhard Seiler , Lothar Schlemmer
IPC分类号： C08F283/06 , C08F283/08 , C09D151/08 , C08L71/02
CPC分类号： C09D151/08 , C08F283/08
摘要： Graft polymers of(A) a polyphenylene ether as a base polymer and(B) a half ester of an unsaturated dicarboxylic acid of the general formula ##STR1## as a graft monomer, where R.sup.1 is C.sub.1 -C.sub.25 -alkyl, C.sub.2 -C.sub.25 -alkylene or aryl, R.sup.2 and R.sup.3 are each H, Br, Cl or one of the radicals R.sup.1, and Q is H or an alkali metal, an alkaline earth metal or an ammonium cation,with or without(C) further olefinically unsaturated monomers,and their preparation.
摘要翻译：（A）聚苯醚作为基础聚合物的接枝聚合物和（B）作为接枝单体的通式为不饱和二羧酸的半酯，其中R 1是C 1 -C 25烷基，C 2 -C 25 - 亚烷基或芳基，R 2和R 3各自为H，Br，Cl或基团R 1中的一个，Q为H或碱金属，碱土金属或铵阳离子，具有或不具有（C）另外的烯属不饱和单体，及其准备。

6. 发明授权

US4493807A Process for producing sheet-like structures from vinyl alcohol polymers 失效
标题翻译：由乙烯醇聚合物生产片状结构的方法
公开(公告)号：US4493807A
公开(公告)日：1985-01-15
申请号：US443615
申请日：1982-11-22
申请人： Rudolf Vyvial , Christof Taubitz , Lothar Schlemmer , Gerhard Bleckmann , Manfred Zuerger , Heinrich Krieger , Heino Thiele
发明人： Rudolf Vyvial , Christof Taubitz , Lothar Schlemmer , Gerhard Bleckmann , Manfred Zuerger , Heinrich Krieger , Heino Thiele
IPC分类号： B29B7/00 , B29C47/00 , B29C47/76 , B29C47/92 , B29K29/00 , B29L7/00 , C08J5/18 , B29F3/03
CPC分类号： C08J5/18 , B29C47/76 , B29C47/0019 , C08J2329/04 , Y10S376/901
摘要： A sheet-like structure is produced from a vinyl alcohol polymer by a method wherein, in a self-cleaning multi-screw extruder, the polymer is mixed with a small amount of water, the mixture is melted, homogenized, devolatilized and finally extruded as a melt, and the extrudate is shaped in a conventional manner into the sheet-like structure.
摘要翻译：通过以下方法由乙烯醇聚合物制备片状结构体，其中在自清洁多螺杆挤出机中将聚合物与少量的水混合，将混合物熔化，均化，脱挥发分，最后挤出为熔体，并且挤出物以常规方式成形为片状结构。

7. 发明授权

US5019626A Thermoplastic molding materials based on polyphenylene ethers and nylons 失效
标题翻译：基于聚苯醚和尼龙的热塑性成型材料
公开(公告)号：US5019626A
公开(公告)日：1991-05-28
申请号：US161135
申请日：1988-02-26
申请人： Christof Taubitz , Hermann Gausepohl , Erhard Seiler , Klaus Boehlke , Walter Heckmann
发明人： Christof Taubitz , Hermann Gausepohl , Erhard Seiler , Klaus Boehlke , Walter Heckmann
IPC分类号： C08L25/08 , C08L67/00 , C08L71/00 , C08L71/12 , C08L77/00
CPC分类号： C08L71/12 , C08L67/00 , Y10S525/905
摘要： Thermoplastic molding materials contain, as essential components,A) 5-92% by weight of a polyphenylene ether which can contain up to 50% by weight of a styrene polymer which differs from C),B) 5-92% by weight of a nylon,C) 3-50% by weight of a copolymer composed of C.sub.1) 97-99.9% by weight of styrene and/or substituted styrenes of the general formula I ##STR1## where R is hydrogen, alkyl of 1 to 8 carbon atoms or halogen, R.sup.1 is alkyl of 1 to 8 carbon atoms or halogen and n is 0, 1, 2 or 3,C.sub.2) 0.1-3% by weight of an .alpha.,.beta.-unsaturated dicarbonyl compound andC.sub.3) 0-10% by weight of further, nonionic comonomers, andD) 0-35% by weight of a rubber impact modifier.
摘要翻译：热塑性成型材料作为必要组分含有A）5-92重量％的聚苯醚，其可以含有至多50重量％的与C）不同的苯乙烯聚合物，B）5-92重量％的尼龙，C）3-50重量％的由C1）97-99.9重量％的苯乙烯和/或通式I（I）的取代苯乙烯组成的共聚物，其中R是氢，1至 8个碳原子或卤素，R1是1至8个碳原子的烷基或卤素，n是0,1,2或3，C2）0.1-3重量％的α，β-不饱和二羰基化合物和C3）0- 10重量％的另外的非离子共聚单体，和D）0-35重量％的橡胶抗冲改性剂。

8. 发明授权

US4962157A Thermoplastics molding materials based on polyphenylene ethers and polyesters 失效
标题翻译：基于聚苯醚和聚酯的热塑性塑料成型材料
公开(公告)号：US4962157A
公开(公告)日：1990-10-09
申请号：US209210
申请日：1988-06-20
申请人： Christof Taubitz , Erhard Seiler , Klaus Boehlke , Dietrich Lausberg
发明人： Christof Taubitz , Erhard Seiler , Klaus Boehlke , Dietrich Lausberg
IPC分类号： C08L67/00 , C08L67/02 , C08L71/12
CPC分类号： C08L67/02 , C08L71/123 , C08L67/00 , Y10S525/905
摘要： Thermoplastic molding materials contain(A) not less than 5% by weight of a polymer component consisting of from 50 to 10 % by weight by polyphenylene ethers and from 0 to 50% by weight of a styrene polymer differing from component (C),(B) not less than 5% by weight of a polyester,(C) not less than 0.1% by weight of a copolymer consisting of(C.sub.1) not less than 20% by weight of .alpha.-olefins of 2 to 8 carbon atoms, styrene or substituted styrenes of the general formula I ##STR1## where R and R.sup.1 is alkyl of 1 to 8 carbon atoms, hydrogen and/or halogen and n is 0, 1 or 2, or a mixture of these monomers,(C.sub.2) not less than 0.5% by weight of a polymerizable monomer containing epoxide groups,and/or(C.sub.3) not less than 0.05% by weight of a halobenzyl-containing polymerizable monomer having the structural unit (II) ##STR2## where X is halogen and R.sup.2 and R.sup.3 are each alkyl of 1 to 8 carbon atoms or hydrogen and n is 1, 2 or 3,and/or(C.sub.4) not less than 0.05% by weight of a polymerizable monomer containing oxazoline groups,and(C.sub.5) from 0 to 65% by weight of acrylonitrile, methacrylonitrile and further nonionic comonomers, and(D) from 0 to 40% by weight of a rubber impact modifier.
摘要翻译：热塑性成型材料含有（A）不少于5重量％的由聚苯醚组成的聚合物组分50至10重量％和0至50重量％不同于组分（C）的苯乙烯聚合物，（C） B）不小于5重量％的聚酯，（C）不小于0.1重量％的由（C1）不低于20重量％的2-8个碳原子的α-烯烃组成的共聚物，苯乙烯或通式I的取代苯乙烯（I）其中R和R 1是1至8个碳原子的烷基，氢和/或卤素和n是0,1或2，或这些单体的混合物（C2 ）不小于0.5重量％的含有环氧基的可聚合单体，和/或（C3）不小于0.05重量％的具有结构单元（II）的卤代苄基的可聚合单体（II）其中 X是卤素，R 2和R 3各自是1至8个碳原子的烷基或氢，n是1,2或3，和/或（C 4）不小于0.05重量％的聚合物包含恶唑啉基的单体，和（C5）0至65重量％的丙烯腈，甲基丙烯腈和其它非离子共聚单体，和（D）0至40重量％的橡胶抗冲改性剂。

9. 发明授权

US4943399A Continuous preparation of molding materials based on polyphenylene ethers and nylons 失效
标题翻译：基于聚苯醚和尼龙连续制备成型材料
公开(公告)号：US4943399A
公开(公告)日：1990-07-24
申请号：US349968
申请日：1989-05-08
申请人： Christof Taubitz , Hermann Gausepohl , Erhard Seiler , Klaus Boehlke , Lothar Schlemmer
发明人： Christof Taubitz , Hermann Gausepohl , Erhard Seiler , Klaus Boehlke , Lothar Schlemmer
IPC分类号： C08J3/20 , C08F283/08 , C08G65/48 , C08L71/12 , C08L77/00
CPC分类号： C08L71/126 , C08F283/08 , C08G65/485 , C08L77/00 , Y10S525/905
摘要： Thermoplastic molding materials based on polyphenylene ethers and nylons are prepared in an extruder by a continuous process in which a modified polyphenylene ether is prepared in a first zone of the extruder and is then mixed with nylons and, if required, further additives in one or more further zones.
摘要翻译：在挤出机中通过连续方法制备基于聚苯醚和尼龙的热塑性成型材料，其中在挤出机的第一区域中制备改性聚苯醚，然后与尼龙混合，如果需要，在一个或多个进一步的区域。

10. 发明授权

US4780509A Preparation of impact-resistant thermoplastic molding 失效
标题翻译：抗冲击热塑性塑料的制备
公开(公告)号：US4780509A
公开(公告)日：1988-10-25
申请号：US43492
申请日：1987-04-28
申请人： Christof Taubitz , Erhard Seiler , Lothar Schlemmer
发明人： Christof Taubitz , Erhard Seiler , Lothar Schlemmer
IPC分类号： C08F285/00 , C08F257/02
CPC分类号： C08F285/00
摘要： Impact-resistant thermoplastic molding materials based on a resin A containing one or more vinylaromatic monomers are prepared by reacting the resin A (component A) with one or more monomers from the group consisting of the .alpha.,.beta.-unsaturated dicarbonyl compounds (component B) by a process in which the reaction is carried out in a melt of A in the presence of B and in the absence of initiators, and the resin A used is one which contains from 3 to 50% by weight, based on A, of one or more elastomers a.sub.1 (rubber) and has been prepared in a conventional manner by polymerizing one or more vinylaromatic monomers of 8 to 12 carbon atoms in the presence of the elastomer a.sub.1 are used for the production of moldings.
摘要翻译：基于含有一种或多种乙烯基芳族单体的树脂A的耐冲击热塑性成型材料通过使树脂A（组分A）与一种或多种来自α，β-不饱和二羰基化合物（组分B）的单体反应制备，通过在B的存在下和不存在引发剂的情况下在A的熔体中进行反应的方法，所用的树脂A是含有基于A的3至50重量％的树脂A，其中A为或更多的弹性体a1（橡胶），并且在弹性体a1的存在下通过聚合一种或多种具有8至12个碳原子的乙烯基芳族单体以常规方式制备，用于制备模制品。

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