公开(公告)号：US5346986A

公开(公告)日：1994-09-13

申请号：US104066

申请日：1993-08-09

申请人： Reinhard Schneider ,  Norbert Grund ,  Heinrich Hartmann

发明人： Reinhard Schneider ,  Norbert Grund ,  Heinrich Hartmann

IPC分类号： C02F1/52 ,  C02F1/54 ,  C02F1/56 ,  C08F2/32 ,  C08J3/12 ,  C08J3/16 ,  C09B67/38 ,  C09B67/46 ,  C09K3/00 ,  D06P1/52 ,  C08F6/20

CPC分类号： C08J3/12 ,  C02F1/5227 ,  C02F1/54 ,  C02F1/547 ,  C02F1/56 ,  C08J3/16 ,  D06P1/5207 ,  D06P1/5242 ,  D06P1/525 ,  D06P1/5257 ,  C02F2305/04 ,  C08J2300/14

摘要： Agglomerated polymer particles of finely divided, water-soluble or water-swellable polymers are prepared by azeotropic dewatering of water-in-oil emulsions of water-soluble or water-swellable polymers in the presence of from 1 to 40% by weight, based on the polymers, of polyalkylene glycols which(a) are obtainable by an addition reaction of C.sub.2 -C.sub.4 -alkylene oxides with alcohols, phenols, amines or carboxylic acids and(b) contain not less than 2 polymerized alkylene oxide unitsand isolation of the agglomerated polymer particles. The water-soluble agglomerated polymer particles are used as flocculants and retention and drainage aids, while the water-swellable polymer powders are employed as thickeners for aqueous systems, in particular as thickeners for textile print pastes.

摘要翻译： 通过使水溶性或水可溶胀聚合物的油包水乳液在1至40重量％存在下，基于以下物质共沸脱水来制备细分散的水溶性或水可溶胀聚合物的聚集的聚合物颗粒： 聚亚烷基二醇的聚合物，（a）可通过C2-C4-环氧烷与醇，酚，胺或羧酸的加成反应获得，和（b）含有不少于2个聚合的烯化氧单元和分离的聚集的 聚合物颗粒。 水溶性附聚聚合物颗粒用作絮凝剂和保留和引流助剂，而水溶胀性聚合物粉末用作水性体系的增稠剂，特别是作为织物印刷浆料的增稠剂。

公开(公告)号：US5219969A

公开(公告)日：1993-06-15

申请号：US904259

申请日：1992-06-25

申请人： Guenter Uhl ,  Norbert Grund ,  Reinhard Schneider ,  Ingeborg Schermann ,  Manfred Niessner ,  Heinrich Hartmann

发明人： Guenter Uhl ,  Norbert Grund ,  Reinhard Schneider ,  Ingeborg Schermann ,  Manfred Niessner ,  Heinrich Hartmann

IPC分类号： C08F2/32 ,  C08F220/06 ,  D06P1/52

CPC分类号： D06P1/5257 ,  C08F220/06

摘要： Abstract of the Disclosure: Crosslinked acrylic or methacrylic acid copolymers with crosslinkable groups that are useful as thickeners for textile print pastes are obtainable by copolymerization of(a) from 50 to 99 parts by weight of acrylic acid and/or methacrylic acid,(b) from 1 to 50 parts by weight of at least one N-methylol (meth)acrylamide or derivatives thereof,(c) from 50 to 10,000 ppm, based on the monomers (a) and (b), of an at least bifunctional crosslinker, and(d) from 0 to 49 parts by weight of other monoethylenically unsaturated monomersin the presence of a free radical polymerization initiator in the aqueous phase of a water-in-oil emulsion.

摘要翻译： 本发明摘要：具有可用作纺织印花浆料增稠剂的可交联基团的交联丙烯酸或甲基丙烯酸共聚物可通过（a）50-99重量份丙烯酸和/或甲基丙烯酸共聚得到，（b） 1至50重量份的至少一种N-羟甲基（甲基）丙烯酰胺或其衍生物，（c）基于单体（a）和（b）的50至10,000ppm的至少双官能交联剂， 和（d）在油包水乳液的水相中，在自由基聚合引发剂存在下，0〜49重量份的其它单烯属不饱和单体。

公开(公告)号：US5684107A

公开(公告)日：1997-11-04

申请号：US222587

申请日：1994-04-04

申请人： Reinhard Schneider ,  Norbert Grund ,  Heinrich Hartmann

发明人： Reinhard Schneider ,  Norbert Grund ,  Heinrich Hartmann

IPC分类号： C02F1/52 ,  C02F1/54 ,  C02F1/56 ,  C08F2/32 ,  C08J3/12 ,  C08J3/16 ,  C09B67/38 ,  C09B67/46 ,  C09K3/00 ,  D06P1/52 ,  C08F20/06

CPC分类号： C08J3/12 ,  C02F1/5227 ,  C02F1/54 ,  C02F1/547 ,  C02F1/56 ,  C08J3/16 ,  D06P1/5207 ,  D06P1/5242 ,  D06P1/525 ,  D06P1/5257 ,  C02F2305/04 ,  C08J2300/14

摘要： Agglomerated polymer particles of finely divided, water-soluble or water-swellable polymers are prepared by azeotropic dewatering of water-in-oil emulsions of water-soluble or water-swellable polymers in the presence of from 1 to 40% by weight, based on the polymers, of polyalkylene glycols which (a) are obtainable by an addition reaction of C.sub.2 -C.sub.4 -alkylene oxides with alcohols, phenols, amines or carboxylic acids and (b) contain not less than 2 polymerized alkylene oxide units and isolation of the agglomerated polymer particles. The water-soluble agglomerated polymer particles are used as flocculants and retention and drainage aids, while the water-swellable polymer powders are employed as thickeners for aqueous systems, in particular as thickeners for textile print pastes.

摘要翻译： 通过使水溶性或水可溶胀聚合物的油包水乳液在1至40重量％存在下，基于以下物质共沸脱水来制备细分散的水溶性或水可溶胀聚合物的聚集的聚合物颗粒： 聚亚烷基二醇的聚合物，（a）可通过C2-C4-环氧烷与醇，酚，胺或羧酸的加成反应获得，和（b）含有不少于2个聚合的烯化氧单元和分离的聚集的 聚合物颗粒。 水溶性附聚聚合物颗粒用作絮凝剂和保留和引流助剂，而水溶胀性聚合物粉末用作水性体系的增稠剂，特别是作为织物印刷浆料的增稠剂。

公开(公告)号：US06586534B1

公开(公告)日：2003-07-01

申请号：US08809710

申请日：1997-04-04

申请人： Martin Rübenacker ,  Reinhard Schneider ,  Jürgen Nieberle ,  Heinrich Hartmann ,  Walter Denzinger ,  Axel Kistenmacher

发明人： Martin Rübenacker ,  Reinhard Schneider ,  Jürgen Nieberle ,  Heinrich Hartmann ,  Walter Denzinger ,  Axel Kistenmacher

IPC分类号： C08F800

CPC分类号： C08F220/04 ,  C08F6/18

摘要： Agglomerated polymer particles of finely divided, water-soluble or water-swellable polymers containing ammonium carboxylate groups are prepared by azeotropic removal of water from water-in-oil emulsions of the water-soluble or water-swellable polymers which contain ammonium carboxylate groups in the presence of from 0.1 to 40% by weight, based on the polymers, of polyalkylene glycols which have an agglomerating effect and which are obtainable by an addition reaction of C2-C4-alkylene oxides with alcohols, phenols, amines or carboxylic acids and contain at least two polymerized alkylene oxide units and additionally of from 0.1 to 20% by weight, based on the polymers, of protective colloids which are obtainable by free radical copolymerization of C8-C40-monoolefins with monoethylenically unsaturated C4-C6-dicarboxylic anhydrides by a mass polymerization method at from 80 to 300° C. to give copolymers having molecular weights of from 500 to 20,000 g/mol, and said agglomerated polymer particles are used as thickeners for textile pigment print pastes.

摘要翻译： 通过共沸除去含有羧酸铵基团的水溶性或水溶胀性聚合物的水，从而将含有羧酸铵基团的细分散的水溶性或水溶胀性聚合物的聚集的聚合物颗粒共沸去除， 基于聚合物，存在具有附聚效应的聚亚烷基二醇的0.1至40重量％，其可通过C 2 -C 4 - 烯化氧与醇，酚，胺或羧酸的加成反应获得并含有 至少两个聚合的烯化氧单元，另外为基于聚合物的0.1至20重量％的保护胶体，其通过C8-C40-单烯烃与单烯属不饱和C4-C6-二羧酸酐通过质量自由基共聚获得 在80〜300℃下进行聚合，得到分子量为500〜20,000g / mol的共聚物，所述聚集体聚合物 颗粒用作纺织品颜料印刷浆料的增稠剂。

公开(公告)号：US06174946B1

公开(公告)日：2001-01-16

申请号：US08894373

申请日：1997-08-22

申请人： Martin R{umlaut over (u)}benacker ,  Reinhard Schneider ,  J{umlaut over (u)}rgen Nieberle ,  Harald Meyer ,  Heinrich Hartmann

发明人： Martin R{umlaut over (u)}benacker ,  Reinhard Schneider ,  J{umlaut over (u)}rgen Nieberle ,  Harald Meyer ,  Heinrich Hartmann

IPC分类号： C08J312

CPC分类号： C08J3/12 ,  C08F6/18 ,  C08F220/02 ,  C08F226/00 ,  C08J3/16 ,  C08J2300/14 ,  C08L71/02 ,  C09D7/43 ,  D06P1/5214 ,  D06P1/5242 ,  D06P1/5257 ,  D06P1/613

摘要： Agglomerated particles of water-swellable addition polymers, the agglomerated particles having an average particle diameter of from 20 to 5000 &mgr;m and consisting of primary particles having an average particle diameter of from 0.1 to 15 &mgr;m, being preparable by polymerization of water-soluble monomers in the presence of from 1′ to 10% by weight of a regulator and at least 2000 ppm, each based on the monomers, of a crosslinking agent in the manner of a water-in-oil polymerization and subsequent azeotropic removal of water from the water-in-oil polymer emulsions, containing the primary particles, in the presence of agglomerating polyalkylene glycols which (a) are obtainable by an addition reaction of C2-C4-alkylene oxides with alcohols, phenols, amines or carboxylic acids, and (b) contain at least 2 polymerized alkylene oxide units, and disintegrating into the primary particles on introduction into an aqueous medium, processes for preparing the agglomerated polymer particles and use of the agglomerated particles as thickeners for print pastes.

摘要翻译： 聚水凝胶颗粒的水溶胀性加成聚合物，凝聚颗粒的平均粒径为20-5000μm，由平均粒径为0.1至15μm的一次颗粒组成，可通过水溶性单体的聚合制备 以油包水聚合的方式存在1至10重量％的调节剂和至少2000ppm（基于单体）的交联剂，并且随后从水中共沸除去水 （a）可以通过C 2 -C 4 - 烯化氧与醇，酚，胺或羧酸的加成反应获得的聚亚烷基二醇存在下的含有一次颗粒的油中聚合物乳液，和（b） 含有至少2个聚合的烯化氧单元，并且在引入水性介质时分解成初级颗粒，制备聚集的聚合物颗粒的方法和使用 附聚颗粒作为印刷浆料的增稠剂。

公开(公告)号：US07958985B2

公开(公告)日：2011-06-14

申请号：US12107197

申请日：2008-04-22

申请人： Josef Haupt ,  Tobias Miller ,  Reinhard Schneider

发明人： Josef Haupt ,  Tobias Miller ,  Reinhard Schneider

IPC分类号： B60T1/06

CPC分类号： F16H63/3416 ,  F16H63/3425 ,  Y10T74/19637 ,  Y10T74/19926

摘要： A parking lock gear (1) for a parking lock arrangement for locking an output shaft of a transmission of a vehicle has teeth (5). An annular element (2) is fixed to the parking lock gear (1) and has outer teeth (3) which engage an actuated locking pawl.

摘要翻译： 一种用于锁定车辆变速器的输出轴的停车锁定装置的停车锁定装置（1）具有齿（5）。 环形元件（2）固定到驻车锁定齿轮（1）上，并具有与致动锁定爪接合的外齿（3）。

公开(公告)号：US20060076241A1

公开(公告)日：2006-04-13

申请号：US10526149

申请日：2003-08-28

申请人： Reinhard Schneider ,  Stephan Kenny ,  Torsten Kussner ,  Wolfgang Plose ,  Bert Reents ,  Heribert Streup

发明人： Reinhard Schneider ,  Stephan Kenny ,  Torsten Kussner ,  Wolfgang Plose ,  Bert Reents ,  Heribert Streup

IPC分类号： C25D5/02 ,  C25D17/04

CPC分类号： C25D17/28 ,  C25D17/06 ,  H05K3/241

摘要： A problem during electrolytic treatment of printed circuit boards having a very thin basic metallization is that the treatment yields irregular results in various regions on the surface of the printed circuit board. In overcoming this problem the invention provides a device for electrolytically treating an at least superficially electrically conducting work piece having at least two substantially opposing side edges. The device comprises current supply devices for the work piece, said current supply devices each comprising contact strips located on the opposing side edges which are capable of electrically contacting the work piece at the substantially opposing side edges.

摘要翻译： 在具有非常薄的碱性金属化的印刷电​​路板的电解处理期间的问题是，处理在印刷电路板的表面上的各个区域产生不规则的结果。 在克服这个问题时，本发明提供一种用于电解处理至少表面上导电的工件的装置，其具有至少两个基本相对的侧边缘。 该装置包括用于工件的电流供应装置，所述电流供应装置各自包括位于相对的侧边缘上的接触条，其能够在大致相对的侧边缘处电接触工件。

公开(公告)号：US06319383B1

公开(公告)日：2001-11-20

申请号：US09485785

申请日：2000-03-27

申请人： Lorenz Kopp ,  Peter Langheinrich ,  Reinhard Schneider

发明人： Lorenz Kopp ,  Peter Langheinrich ,  Reinhard Schneider

IPC分类号： C25D500

CPC分类号： C25D17/06 ,  C25D7/123 ,  C25D17/001 ,  C25D17/004 ,  C25D17/005 ,  H05K3/241

摘要： The invention relates to a device and a method for evening out the thickness of metal layers on electrical contact points on flat items to be treated 7, such as conductor foil and printed circuit boards, during the electrolytic treatment of the items to be treated, guided in a horizontal plane of conveyance in a continuous electroplating plant. The device has counter-electrodes 2, 3 located opposite the plane of conveyance and clamps 4, secured to a continuously revolving means of conveyance 5, for contacting the items to be treated 7. The clamps 4 have a lower portion 14 and an upper portion 13 which are electrically conductive, have a surface consisting of metal, are moveable in relation to one another and respectively have at least one contact point 6 for the items to be treated 7. In addition, at least one current source is provided to produce a flow of current between the counter-electrodes and the items to be treated. To avoid the pirate cathode effect of the contact clamps 4 during electrolytic metallisation, there are disposed between the anodes 2, 3 and the clamps 4 upper and lower shields 15, 16 for the electrical field, which extend so close to the plane of conveyance that the items to be treated, guided in the plane of conveyance, and the clamp portions 13, 14 do not quite come into contact with the shields.

摘要翻译： 本发明涉及一种在待处理物品的电解处理过程中，在待处理的平面物品（例如导体箔和印刷电路板）上的电接触点上的金属层厚度的装置和方法， 在连续电镀厂的水平输送平面内。 该装置具有与传送平面相对的对置电极2,3，固定在连续旋转的传送装置5上，用于接触待处理物品7。夹具4具有下部14和上部 13具有导电性，具有由金属组成的表面，可以相对于彼此移动，并且分别具有用于待处理物品7的至少一个接触点6.另外，提供至少一个电流源以产生 在对电极和待处理物品之间的电流流动。为了避免在电解金属化期间接触夹具4的海盗阴极效应，设置在阳极2,3和夹具4上和下屏蔽件15,16之间 对于电场，其延伸得如此靠近传送平面，使待处理的物品在传送平面中被引导，并且夹持部分13,14不完全与屏蔽件接触。

公开(公告)号：US6077359A

公开(公告)日：2000-06-20

申请号：US11190

申请日：1998-05-18

申请人： David T. Baron ,  Reinhard Schneider

发明人： David T. Baron ,  Reinhard Schneider

IPC分类号： B08B3/02 ,  B01J19/00 ,  B05D1/18 ,  C23G3/02 ,  C25D21/10 ,  C25F7/00 ,  G03F7/30 ,  G03F7/42 ,  H05K3/00 ,  H05K3/26 ,  B08B1/02 ,  B08B3/04

CPC分类号： C23F1/08 ,  B01J19/008 ,  C25D21/10 ,  G03F7/3042 ,  G03F7/42 ,  H05K3/0085 ,  H05K3/0088 ,  Y10S134/902

摘要： A method of treatment of printed circuit boards or conductor films with a chemical, electrolytic, or rinsing treatment liquid, and to a device for carrying out the method, where the printed circuit boards or conductor films are transported in a horizontal direction by transport means, In order to accelerate these processes, the surfaces of the printed circuit boards or conductor films must be exposed to a macroflow in order to apply active treatment liquid. Furthermore, the micromaterial exchange into the diffusion layer must be reinforced. This exchange is brought about by the use of hydrodynamically acting cavitation generators, which form cavitation bubbles in the liquid jets. The treatment liquid is set into an eddy current movement in the generators because the treatment liquid is applied at high pressure in a circuit through the nozzles generating the cavitation bubbles, and is conveyed to the surface in a large quantity. The use of the method is particularly effective in processing fine conductor printed circuit boards with fine bores and blind holes.

摘要翻译： PCT No.PCT / EP96 / 03032 Sec。 371日期1998年5月18日 102（e）日期1998年5月18日PCT提交1996年7月5日PCT公布。 出版物WO97 / 02724 日期1997年1月23日一种用化学，电解或冲洗处理液处理印刷电路板或导体膜的方法以及用于执行该方法的装置，其中印刷电路板或导体膜在水平方向上传输 为了加速这些过程，印刷电路板或导体膜的表面必须暴露于大流量以便施加活性处理液体。 此外，必须加强到扩散层中的微材料交换。 这种交换是通过使用在液体射流中形成气蚀气泡的流体动力学作用的空化发生器引起的。 由于处理液通过产生气蚀气泡的喷嘴在电路中以高压施加，所以处理液被置于发电机中的涡流运动中，并且被大量输送到表面。 该方法的使用在处理具有细孔和盲孔的细导体印刷电路板方面特别有效。

公开(公告)号：US20080187484A1

公开(公告)日：2008-08-07

申请号：US11666973

申请日：2005-11-03

申请人： Armin Diefenbacher ,  Hartwig Voss ,  Reinhard Schneider

发明人： Armin Diefenbacher ,  Hartwig Voss ,  Reinhard Schneider

IPC分类号： C01B17/66

CPC分类号： C01B17/66

摘要： The invention relates to a process for the preparation of sodium dithionite, comprising the steps (a) provision of a synthesis batch comprising sodium formate, sulfur dioxide and an alkaline sodium compound in aqueous methanolic solution with formation of a sodium dithionite mother liquor, (b) isolation of sodium dithionite from the sodium dithionite mother liquor, a residual mother liquor being obtained, (c) separation of methanol from the residual mother liquor, (d) separation of the residual mother liquor into a thiosulfate-rich first part-stream and a thiosulfate-poor, formate-containing second part-stream by means of nanofiltration, (e) concentration of sodium formate in the second part-stream and (f) recycling of the concentrated second part-stream to process step (a).

摘要翻译： 本发明涉及一种制备连二亚硫酸钠的方法，包括以下步骤：（a）在形成连二亚硫酸钠母液的水溶液中提供包含甲酸钠，二氧化硫和碱性钠化合物的合成批料，（b ）从连二亚硫酸钠母液中分离连二亚硫酸钠，得到残余母液，（c）从残余母液中分离甲醇，（d）将残余母液分离成富含硫代硫酸氢盐的第一部分流， （e）在第二部分流中浓缩甲酸钠，和（f）将浓缩的第二部分物流再循环到工艺步骤（a）中，通过纳滤法生产含有硫代硫酸盐的富含甲酸的第二部分物流。