公开(公告)号：US5382613A

公开(公告)日：1995-01-17

申请号：US127416

申请日：1993-09-27

申请人： Klaus-Dieter Bergner ,  Gerhard Pfahler

发明人： Klaus-Dieter Bergner ,  Gerhard Pfahler

IPC分类号： C08K5/07 ,  C08K5/353 ,  C08K5/42 ,  C08L51/04 ,  C08L71/12 ,  C09K3/00 ,  C09K3/16 ,  C08K5/34 ,  C08K5/08 ,  C08K5/41

CPC分类号： C08K5/353 ,  C08K5/42

摘要： A polyphenylene ether molding composition which contains at least one alkylsulfonate as antistatic and at least one light stabilizer of the formula III ##STR1## has better antistatic properties and greater light stability than is the case for simultaneous use of alkylsulfonates and previously known light stabilizers, such as, for example, tetramethylpiperidinyl derivatives.

摘要翻译： 含有至少一种烷基磺酸盐作为抗静电剂和至少一种式III（III）的光稳定剂的聚苯醚模塑组合物与同时使用烷基磺酸盐和先前已知的光的情况相比具有更好的抗静电性能和更大的光稳定性 稳定剂，例如四甲基哌啶衍生物。

公开(公告)号：US5376703A

公开(公告)日：1994-12-27

申请号：US38131

申请日：1993-03-26

申请人： Ernst Noelken ,  Helmut Rinno ,  Hans-Ullrich Huth

发明人： Ernst Noelken ,  Helmut Rinno ,  Hans-Ullrich Huth

IPC分类号： C08F6/16 ,  C08F6/00 ,  C08F8/12 ,  C08L31/02 ,  C08J3/00

CPC分类号： C08L31/02 ,  C08F6/003 ,  C08F6/006

摘要： Process for lowering the residual monomer content in aqueous plastic dispersions based on polyvinyl esters.Preparation of vinyl ester polymers or vinyl ester copolymers containing aqueous plastic dispersions having reduced contents of undesired residual vinyl ester monomers, caused by the preparation, and, optionally, acetaldehyde from corresponding starting dispersions, such as are obtainable from ethylenically unsaturated monomers by conventional polymerization or copolymerization methods, by selective alkaline saponification of the residual vinyl ester monomers saponifiable under alkaline conditions in the dispersions and preferably simultaneous removal of the acetaldehyde and unsaponified residual vinyl ester monomers from the aqueous dispersions by distillation.Use of the plastic dispersions free from residual monomer as binders in low-emission or emission-free aqueous formulations, for example for paints, coatings, plaster mortars, adhesives, paper sizing agents, nonwoven binders, textile auxiliaries, and the like, in particular for applications in indoor areas or in closed rooms.

摘要翻译： 基于聚乙烯基酯降低水性塑料分散体中残留单体含量的方法。 含有水性塑料分散体的乙烯基酯聚合物或乙烯基酯共聚物的制备，其由制备引起的含有不需要的残余乙烯基酯单体的含量降低，并且任选地由相应的起始分散体的乙醛制备，例如可通过常规聚合从烯属不饱和单体获得， 通过在碱性条件下在分散体中可皂化的残余乙烯基酯单体的选择性碱皂化，并优选通过蒸馏从水性分散体中同时除去乙醛和未皂化的残余乙烯基酯单体的共聚方法。 特别是使用不含残留单体的塑料分散体作为低排放或无排放的水性配方中的粘合剂，例如涂料，涂料，石膏砂浆，粘合剂，造纸剂，非织造粘合剂，纺织助剂等。 用于室内或室内的应用。

公开(公告)号：US5244503A

公开(公告)日：1993-09-14

申请号：US933396

申请日：1992-08-20

申请人： Klaus H. Fabian

发明人： Klaus H. Fabian

IPC分类号： C02F1/68 ,  C09K3/32 ,  F02B3/06

CPC分类号： C09K3/32 ,  C02F1/681 ,  F02B3/06

摘要： Solid adsorbents for soaking up or binding adsorbates from the group comprising mineral oils, ester oils, liquid hydrocarbons and other liquid inert organic compounds or mixtures thereof which comprise, as adsorptive components, a finely disperse to granular polyvinyl acetal insoluble in water and in the adsorbates, preferably polyvinyl butyral.Use of the adsorbents for soaking up or adsorptive binding and, as appropriate, for subsequent disposal or reprocessing of products, which may acutely pollute the environment, from the group comprising crude oil, tar oil, lubricating oil, lubricating grease, mineral oil, petroleum, hydraulic oil, paraffin oil, spindle oil, light and heavy fuel oil, diesel oil, kerosene, gasoline, benzene, liquid organic pesticides or pesticide solutions, vegetable oils and fats, animal oils and fats and, if appropriate, aqueous emulsions or suspensions of the said products.

摘要翻译： 固体吸附剂用于从包含矿物油，酯油，液体烃和其它液体惰性有机化合物或其混合物的组中吸收或结合被吸附物，其包含作为吸附组分的细分散到不溶于水的颗粒聚乙烯醇缩乙醛和在吸附物中 ，优选聚乙烯醇缩丁醛。 从原油，焦油，润滑油，润滑油，矿物油，石油等组成的组中使用吸附剂进行浸泡或吸附结合，并酌情适用于可能严重污染环境的产品的后续处理或后处理 液压油，石蜡油，锭子油，轻重油，柴油，煤油，汽油，苯，液体有机农药或农药溶液，植物油脂，动物油和脂肪，以及适当时的水性乳液或悬浮液 的所述产品。

公开(公告)号：US5225109A

公开(公告)日：1993-07-06

申请号：US308882

申请日：1989-02-09

申请人： Michael Feldhues ,  Gunther Kampf

发明人： Michael Feldhues ,  Gunther Kampf

IPC分类号： C08G61/10 ,  C08G61/12 ,  C09D5/00 ,  C09D5/24 ,  C09D5/30 ,  D06M15/21 ,  H01B1/12

CPC分类号： C08G61/126 ,  H01B1/127

摘要： The invention relates to electrically conducting polymers which are obtainable as self-supporting films or composite bodies and which contain structural units which are derived from at least one monomer of the formula (I) ##STR1## wherein R.sup.1 represents a C.sub.1 -C.sub.12 -alkoxy group and R.sup.2 represents a C.sub.1 -C.sub.12 -alkyl group. The invention furthermore relates to a process for preparing said polymers by oxidative polymerization of at least one monomer of said formula (I). The polymers according to the invention may be used, in particular, for applications for which high chemical, mechanical or thermal stability simultaneously accompanied by high electrical conductivity is necessary and of advantage.

摘要翻译： 本发明涉及可作为自支撑膜或复合体获得并且含有由至少一种式（I）单体衍生的结构单元的导电聚合物，其中R1表示C1-C12 - 烷氧基，R2表示C1-C12-烷基。 本发明还涉及通过至少一种所述式（I）单体的氧化聚合制备所述聚合物的方法。 根据本发明的聚合物可以特别用于同时具有高电导率的高化学，机械或热稳定性以及有利的应用。

公开(公告)号：US5215828A

公开(公告)日：1993-06-01

申请号：US932308

申请日：1992-08-19

申请人： Gerhard Brindoepke ,  Inge Kurth ,  Michael Schwab ,  Gerd Walz

发明人： Gerhard Brindoepke ,  Inge Kurth ,  Michael Schwab ,  Gerd Walz

IPC分类号： C08F299/02 ,  C08F290/00 ,  C08G18/67 ,  C09D4/02 ,  C09D11/10 ,  C09D161/20 ,  C09D175/14 ,  C09D175/16

CPC分类号： C09D161/20 ,  Y10T428/31862 ,  Y10T428/31949

摘要： Curable binders obtained by simultaneous reaction ofA) urethanes or ureas,B) acrylic or methacrylic compounds containing hydroxyl groups,C) paraformaldehyde andD) if appropriate, polyols,wherein, in the case where no polyol D) is also reacted, the reaction is carried out in the presence of an acid ion exchanger, and in the case where a polyol D) is also reacted, the reaction is carried out in the presence of an acid ion exchanger or a strong acid.These binders are suitable as coating compositions which can be cured by electron beams or by UV light.

摘要翻译： A）氨基甲酸酯或脲的同时反应获得的可固化粘合剂，B）含有羟基的丙烯酸或甲基丙烯酸酯化合物，C）多聚甲醛和D）如果合适的话，多元醇，其中在没有多元醇D）也反应的情况下，反应 在酸性离子交换剂的存在下进行，在多元醇D）也反应的情况下，在酸性离子交换剂或强酸的存在下进行反应。 这些粘合剂适合作为可以通过电子束或UV光固化的涂料组合物。

公开(公告)号：US5175379A

公开(公告)日：1992-12-29

申请号：US644414

申请日：1991-01-22

申请人： Hans R. Cremer ,  Harald Noichl

发明人： Hans R. Cremer ,  Harald Noichl

IPC分类号： C07C17/20

CPC分类号： C07C17/202

摘要： A process for the preparation of partly fluorinated ethanes of the general formulaCF.sub.3 --CFH.sub.x Cl.sub.2-xin which x=0, 1 or 2, is indicated which comprises reacting, as the reactant, partly fluorinated ethane of the general formulaC.sub.2 F.sub.3 H.sub.x Cl.sub.3-xin which x=0, 1, or 2, and, as the fluorinating agent, partly fluorinated ethanes of the general formulaCF.sub.3-x Cl.sub.x --CH.sub.3-y Cl.sub.yin which x=0, 1 or 2 and y=0, 1, 2 or 3 with one another in gaseous form in the presence of a chromium catalyst at temperatures of 150.degree. to 600.degree. C., the reactant and the fluorinating agent having the same chemical structural formula being excluded.

摘要翻译： 表示制备通式为+ TI，CF 3 -CFH x Cl 2-x的部分氟化乙烷的方法，其中x = 0,1或2，其包括使作为反应物的通式为C 2 F 3 H x Cl 3的部分氟化乙烷反应， x，其中x = 0,1或2，并且作为氟化剂，通式为+ TI，CF3-xClx-CH3-yCly的部分氟化乙烷，其中x = 0,1或2和y = 0， 在铬催化剂存在下，在150℃〜600℃的温度下，气相形成1,2或3，排除反应物和具有相同化学结构式的氟化剂。

公开(公告)号：US5145905A

公开(公告)日：1992-09-08

申请号：US597898

申请日：1990-10-15

申请人： Richard Sattelmeyer

发明人： Richard Sattelmeyer

IPC分类号： C08J3/20 ,  C08J3/22 ,  C08L21/00

CPC分类号： C08J3/226 ,  C08J3/20 ,  C08L21/00 ,  C08J2321/00 ,  C08J2421/00 ,  Y10T152/10

摘要： Rubber vulcanizates having a reduced heat evolution when subjected to dynamic deformation, prepared from vulcanizable rubber mixtures containing at least one type of rubber, a reinforcing resin system based on curable phenolic resins and other customary constituents, the vulcanizable rubber mixtures having been prepared from at least two rubber mixtures of different compositions. A process for their preparation by preparing in each case at least two different rubber mixtures differing from one another in their content of rubber, filler, oil, reinforcing resin system and, if appropriate, thermoplastic copolymer, by mixing the constituents thereof, then mixing the resulting mixtures with one another and vulcanizing the resulting final mixture. The use of the vulcanizable rubber final mixtures is for the production of mechanical rubber goods and tires.

摘要翻译： 由含有至少一种类型的橡胶的可硫化橡胶混合物，基于可固化酚醛树脂和其它常规组分的增强树脂体系制备的，经受动态变形时具有降低的放热性的橡胶硫化橡胶，至少可制备的可硫化橡胶混合物 两种不同组成的橡胶混合物。 其制备方法是通过在各种情况下制备橡胶，填料，油，增强树脂体系和（如果合适的话）热塑性共聚物的含量彼此不同的至少两种不同的橡胶混合物，通过混合其组分，然后将 得到的混合物彼此并硫化所得的最终混合物。 可硫化橡胶最终混合物的使用用于生产机械橡胶制品和轮胎。

公开(公告)号：US5126424A

公开(公告)日：1992-06-30

申请号：US470925

申请日：1990-01-26

申请人： Gerhard Brindopke ,  Helmut Plum

发明人： Gerhard Brindopke ,  Helmut Plum

IPC分类号： C08G18/32 ,  C08G18/30 ,  C08G18/34 ,  C08G18/38 ,  C08G18/50 ,  C08G18/62 ,  C08G18/64 ,  C08G18/80 ,  C09D5/44 ,  C09D175/00

CPC分类号： C08G18/5024 ,  C08G18/6216 ,  C08G18/643 ,  C08G18/8038 ,  C08G18/8093 ,  C09D5/4496

摘要： Products of the reaction of (a) a polyisocyanate, (b) a CH-active alkyl ester, (c) a polyoxyalkyleneamine and (d) if appropriate a further NH- and/or OH-reactive compound as the curing component for binders (B) which contain groups which are capable of amide and/or ester formation.Mixtures of (A) and (B), and where appropriate diluents (C) and additives (D), have a long shelf life, even in aqueous systems, and are particularly suitable for aqueous paint formulations.

摘要翻译： （a）多异氰酸酯，（b）CH-活性烷基酯，（c）聚氧化烯胺和（d）如果合适的话，另外的NH-和/或OH反应性化合物作为粘合剂固化组分的反应产物 B），其含有能够酰胺和/或酯形成的基团。 （A）和（B）的混合物，以及适当的稀释剂（C）和添加剂（D），即使在含水体系中也具有长的保质期，特别适用于水性涂料配方。

公开(公告)号：US5126411A

公开(公告)日：1992-06-30

申请号：US718655

申请日：1991-06-21

申请人： Karl J. Rauterkus ,  Matthias Kroggel ,  Hans-Ulrich Huth

发明人： Karl J. Rauterkus ,  Matthias Kroggel ,  Hans-Ulrich Huth

IPC分类号： C04B26/04 ,  C04B41/48 ,  C08F2/16 ,  C08F2/18 ,  C08F2/20 ,  C08F2/22 ,  C08F2/24 ,  C08F2/30 ,  C08F290/14 ,  C08G18/63 ,  D21H19/24

CPC分类号： C04B41/009 ,  C04B26/04 ,  C04B41/48 ,  C08F2/16 ,  C08F290/147 ,  D21H19/24

摘要： Organic dispersion polymers based on ethylenically unsaturated, polymerizable or copolymerizable monomers which are prepared in the presence of protective colloids or of protective colloids and emulsifiers by emulsion, suspension or bead polymerization or copolymerization, initiated by free radicals, in an aqueous medium and are present in aqueous dispersion form or in finely dispersed dry powder form and which contain, as protective colloids, preferably 0.01 to 20% by weight, based on the dispersion polymer, of water-soluble graft polymers containing vinyl alcohol units on a polyurethane grafting base, the polyurethane grafting bases containing at least 2 urethane groups in the molecule and units of diisocyanates and if appropriate small amounts of monofunctional isocyanates, as well as units of diols and/or half-esterified or half-etherified diol radicals, and polymer radicals or polymeric chains comprising units of carboxylic acid vinyl esters having 3 to 20 carbon atoms and/or hydrolysis products thereof and if appropriate units of other ethylenically unsaturated, polymerizable and if appropriate hydrolyzable and if appropriate copolymerized monomers and/or hydrolysis products thereof being grafted onto the polyurethane grafting bases, the amount of vinyl alcohol units in the water-soluble graft polymers being at least 20% by weight, based on the water-soluble graft polymer, and the degree of hydrolysis of the monomer units originally grafted onto the polyurethane grafting base being at least 50 mol %.

摘要翻译： 基于烯键式不饱和，可聚合或可共聚的单体的有机分散聚合物，其通过在水介质中由自由基引发的乳液，悬浮液或珠粒聚合或共聚在保护胶体或保护胶体和乳化剂存在下制备，并存在于 水分散体形式或细分散的干粉形式，其中含有基于分散体聚合物的作为保护胶体的优选为0.01至20重量％的在聚氨酯接枝基材上含有乙烯醇单元的水溶性接枝聚合物，聚氨酯 在分子中含有至少2个氨基甲酸酯基团的接枝基团和二异氰酸酯的单位，如果合适的话，少量的单官能异氰酸酯，以及二醇和/或半酯化或半醚化二醇基团的单元，以及聚合物基团或聚合物链，包括 具有3至20个碳原子的羧酸乙烯酯单元和/或水合单元 其可溶性产物，如果合适的其它烯属不饱和的，可聚合的和可合适的可水解的和如果合适的共聚单体和/或其水解产物的单元被接枝到聚氨酯接枝基底上，则水溶性接枝聚合物中乙烯醇单元的量为 至少20重量％，基于水溶性接枝聚合物，并且原始接枝到聚氨酯接枝基上的单体单元的水解度为至少50摩尔％。

公开(公告)号：US5085668A

公开(公告)日：1992-02-04

申请号：US602754

申请日：1990-10-24

申请人： Gerhard Pelster ,  Wolfram Schidlo

发明人： Gerhard Pelster ,  Wolfram Schidlo

IPC分类号： C09B62/002 ,  D06P3/66

CPC分类号： D06P3/66 ,  C09B62/0025 ,  Y10S8/918

摘要： On testing triphendioxazine reactive dyes it was found that they are unsuitable for almost all conventional single-step printing processes since they are not stable under these conditions.In the course of the development of an uncomplicated single-step printing process for these dyes, it has been found according to the invention, then, that by replacing the customary fixing alkali (NaHCO.sub.3) by stoichiometrically specific amounts of sodium acetate or sodium trichloroacetate or certain mixtures of sodium trichloroacetate and sodium acetate it is possible to fix triphendioxazine reactive dyes in full yields without change in hue. In addition, it is possible to print conventional print pastes.

摘要翻译： 在测试三苯并二恶嗪活性染料时，发现它们不适用于几乎所有常规的单步印刷方法，因为它们在这些条件下不稳定。 在为这些染料开发不复杂的单步印刷方法的过程中，根据本发明已经发现，通过用化学计量比特定量的乙酸钠或三氯乙酸钠代替常规固定碱（NaHCO 3），或 某些三氯乙酸钠和乙酸钠的混合物可能以完全收率固定三苯并二恶嗪活性染料而不改变色调。 此外，可以打印常规的印刷浆料。