公开(公告)号：US4465555A

公开(公告)日：1984-08-14

申请号：US385316

申请日：1982-06-04

申请人： Friedrich Linhart ,  Juergen Hartmann ,  Dietmar Jung ,  Heinrich Hartmann ,  Herbert Spoor

发明人： Friedrich Linhart ,  Juergen Hartmann ,  Dietmar Jung ,  Heinrich Hartmann ,  Herbert Spoor

IPC分类号： B01D21/01 ,  C02F1/54 ,  C08F20/00 ,  C08F20/10 ,  C08F20/34 ,  D21H17/37 ,  D21H17/42 ,  D21H17/43 ,  D21H17/45 ,  D21H3/38

CPC分类号： D21H17/37 ,  C02F1/54 ,  C08F20/34 ,  D21H17/42 ,  D21H17/43 ,  D21H17/455

摘要： Water-soluble homopolymers and copolymers of di-C.sub.1 -C.sub.3 -alkylaminoneopentyl (meth)acrylates, the homopolymers and copolymers having a K value of from 150 to 300, are used as retention agents, drainage agents and flocculants in papermaking. Increased retention, drainage rate and flocculation are achieved in comparison with the conventional basic polyacrylates.

摘要翻译： 使用（C）丙烯酸二-C 1 -C 3烷基氨基酮戊二酸酯（K值为150〜300）的均聚物和共聚物的水溶性均聚物和共聚物用作造纸中的保留剂，引流剂和絮凝剂。 与传统的基础聚丙烯酸酯相比，实现了保留率，排水速率和絮凝度的提高。

公开(公告)号：US4450045A

公开(公告)日：1984-05-22

申请号：US416614

申请日：1982-09-10

申请人： Otto Hertel ,  Friedrich Linhart ,  Emil Scharf

发明人： Otto Hertel ,  Friedrich Linhart ,  Emil Scharf

IPC分类号： C08G69/00 ,  C08G69/48 ,  C08G73/02 ,  D21H17/55 ,  D21H21/10 ,  D21H3/58

CPC分类号： C08G73/0286 ,  C08G69/48 ,  C08G73/022 ,  C08G73/024 ,  D21H17/55 ,  D21H21/10

摘要： Water-soluble, nitrogen-containing condensates are prepared by reacting a cross-linking agent, obtained by(a) condensing 1 mole of a dicarboxylic acid of 4 to 10 carbon atoms with from 1 to 2 moles of a polyalkylenepolyamine, having 3-10 basic nitrogen atoms in the molecule, to give a polyamidoamine and(b) reacting the polyamidoamine with epichlorohydrin and/or dichlorohydrin in aqueous solution at a pH of from 4.5 to 8.5 and at below 100.degree. C., from 1 to 130 parts by weight of epichlorohydrin and/or dichlorohydrin being employed per 100 parts by weight of the polyamidoamine from (a),with ammonia, a primary amine, a polyamine containing 2 to 4 N atoms, a polyether-amine or a polyamidoamine in aqueous solution at below 100.degree. C.The condensates are used as retention aids, flocculants and drainage aids in papermaking.

摘要翻译： 通过使（a）将1摩尔4〜10个碳原子的二羧酸与1〜2摩尔的聚亚烷基多胺缩合得到的交联剂，使3-10 分子中的碱性氮原子，得到聚酰胺胺和（b）使聚酰胺胺与环氧氯丙烷和/或二氯丙醇在pH 4.5至8.5和低于100℃，水溶液中的1-13重量份的水溶液中反应 每100重量份来自（a）的聚酰胺胺与氨，伯胺，含2至4个N原子的聚胺，聚醚胺或聚酰氨胺在水溶液中的含量低于100时使用的表氯醇和/或二氯丙醇 冷凝物用作造纸中的助留剂，絮凝剂和排水辅助剂。

公开(公告)号：US4200743A

公开(公告)日：1980-04-29

申请号：US44030

申请日：1979-05-31

申请人： Friedrich Linhart ,  Gerd Stubenrauch ,  Gerhard Hamprecht

发明人： Friedrich Linhart ,  Gerd Stubenrauch ,  Gerhard Hamprecht

IPC分类号： C07B31/00 ,  C07B43/00 ,  C07B43/08 ,  C07C67/00 ,  C07D285/16

CPC分类号： C07D285/16

摘要： A process for the preparation of 1-cyano-2,1,3-benzothiadiazinone compounds by reacting a mixture of bromine and water with an inorganic cyanide and then with a salt of a 2,1,3-benzothiadiazin-4-one-2,2-dioxide and a base.

摘要翻译： 通过使溴和水的混合物与无机氰化物反应，然后与2,1,3-苯并噻二嗪-4-酮-2的盐制备1-氰基-2,1,3-苯并噻二嗪酮化合物的方法 ，二氧化物和碱。

公开(公告)号：US4098810A

公开(公告)日：1978-07-04

申请号：US770226

申请日：1977-02-18

申请人： Sabine Thym ,  Ernst-Heinrich Pommer ,  Bernd Zeeh ,  Friedrich Linhart

发明人： Sabine Thym ,  Ernst-Heinrich Pommer ,  Bernd Zeeh ,  Friedrich Linhart

IPC分类号： A01N47/04 ,  C07C67/00 ,  C07C313/00 ,  C07C313/28 ,  C07C69/00 ,  A01N9/12

CPC分类号： A01N47/04

摘要： New and valuable N-(fluorodichloromethylthio)-benzanilides, a process for their manufacture, fungicides containing these compounds as active ingredients, and a method of combatting fungi with these compounds.

公开(公告)号：US20070204965A1

公开(公告)日：2007-09-06

申请号：US11578153

申请日：2005-08-19

申请人： Friedrich Linhart ,  Anton Esser ,  Detlef Kannengiesser

发明人： Friedrich Linhart ,  Anton Esser ,  Detlef Kannengiesser

IPC分类号： B31F1/12 ,  D21H23/00 ,  B31F1/14

CPC分类号： D21H21/146 ,  Y02P30/48

摘要： The process for the production of crepe paper by adhesive bonding of a paper web with the aid of an adhesive comprising (i) polyethyleneimine having a molar mass Mw of from 50 000 to 2 million, (ii) reaction products of polyethyleneimine having a molar mass Mw of from 500 to 1 million with at least one C14- to C22-alkyldiketene, a monocarboxylic acid, an ester of a monocarboxylic acid or an acid chloride of a monocarboxylic acid and/or (iii) reaction products of polyalkylenepolyamines having a molar mass of from 300 to 1 million with at least one bischlorohydrogen ether or bisglycidyl ether of a polyalkylene glycol having a molecular weight MN of from 300 to 3000 to a creping cylinder, compression and removal of the crepe paper, as well as the use of the adhesives (i) to (iii) as creping assistants.

摘要翻译： 通过粘合剂粘合纸幅来生产皱纹纸的方法，所述粘合剂包括（i）摩尔质量百万分率为50,000至200万的聚乙烯亚胺，（ii） 具有500至1百万摩尔质量百分比的聚乙烯亚胺的反应产物与至少一个C 14 - C 22 - 烷基十六烯基的反应产物， 一元羧酸，一元羧酸的酯或一元羧酸的酰氯和/或（iii）摩尔质量为300至100万的聚亚烷基多胺与至少一种双氯氢醚或聚亚烷基二缩水甘油醚的反应产物 具有300-3000的分子量M N 2的二元醇与起皱圆筒的压缩和除皱，以及粘合剂（i）至（iii）的起皱助剂的使用 。

公开(公告)号：US5578678A

公开(公告)日：1996-11-26

申请号：US229636

申请日：1994-04-19

申请人： Heinrich Hartmann ,  Walter Denzinger ,  Michael Kroener ,  Claudia Nilz ,  Friedrich Linhart ,  Andreas Stange

发明人： Heinrich Hartmann ,  Walter Denzinger ,  Michael Kroener ,  Claudia Nilz ,  Friedrich Linhart ,  Andreas Stange

IPC分类号： C08F251/02 ,  C08F251/00 ,  D21H17/34 ,  D21H17/35 ,  D21H17/37 ,  D21H21/18 ,  D21H21/06 ,  D21H21/10

CPC分类号： C08F251/00 ,  D21H17/35 ,  D21H17/375 ,  D21H21/18

摘要： Graft polymers are obtainable by free radical polymerization of(A) monomers or monomer mixtures of(a) from 10 to 100% by weight of open-chain N-vinylcarboxamides(b) from 0 to 90% by weight of other, carboxyl-free monoethylenically unsaturated monomers which are copolymerizable with the monomers (a) and(c) from 0 to 5% by weight of monomers containing two or more ethylenically unsaturated, non-conjugated double bonds in the molecule,in the presence of(B) natural substances containing saccharide structures, such as mono-, oligo- and polysaccharides,in a weight ratio (A):(B) of from 95:5 to 20:80 and, if required, subsequent hydrolysis of the amido groups of the polymerized monomers (a) of the graft polymer with formation of amino groups, and said polymers are used as dry and wet strength agents for paper, board and cardboard.

摘要翻译： 接枝聚合物可以通过（A）单体或单体混合物（a）的自由基聚合获得，所述单体或单体混合物为（a）10至100重量％的开链N-乙烯基酰胺（b），0至90重量％的其它无羧基 在（B）天然物质的存在下，可以与单体（a）和（c）共聚合的单烯属不饱和单体0-5重量％的分子中含有两个或更多个烯属不饱和的非共轭双键的单体 含有糖结构，例如单糖，寡糖和多糖，重量比（A）：（B）为95:5至20:80，如果需要，随后水解聚合单体的酰胺基 a）形成氨基的接枝聚合物，并且所述聚合物用作纸，纸板和纸板的干和湿强度剂。

公开(公告)号：US5543459A

公开(公告)日：1996-08-06

申请号：US401617

申请日：1995-03-09

申请人： Heinrich Hartmann ,  Walter Denzinger ,  Michael Kroener ,  Claudia Nilz ,  Friedrich Linhart ,  Andreas Stange

发明人： Heinrich Hartmann ,  Walter Denzinger ,  Michael Kroener ,  Claudia Nilz ,  Friedrich Linhart ,  Andreas Stange

IPC分类号： C08F251/02 ,  C08F251/00 ,  D21H17/34 ,  D21H17/35 ,  D21H17/37 ,  D21H21/18 ,  D21H21/06 ,  D21H21/10

CPC分类号： C08F251/00 ,  D21H17/35 ,  D21H17/375 ,  D21H21/18

摘要： Graft polymers are obtainable by free radical polymerization of(A) monomers or monomer mixtures of(a) from 10 to 100% by weight of open-chain N-vinylcarboxamides(b) from 0 to 90% by weight of other, carboxyl-free moneothylenically unsaturated monomers which are copolymerizable with the monomers (a) and(c) from 0 to 5% by weight of monomers containing two or more ethylenically unsaturated, non-conjugated double bonds in the molecule, in the presence of(B) natural substances containing saccharide structures, such as mono-, oligo- and polysaccharides,in a weight ratio (A):(B) of from 95:5 to 20:80 and, if required, subsequent hydrolysis of the amido groups of the polymerized monomers (a) of the graft polymer with formation of amino groups, and said polymers are used as dry and wet strength agents for paper, board and cardboard.

摘要翻译： 接枝聚合物可以通过（A）单体或单体混合物（a）的自由基聚合获得，所述单体或单体混合物为（a）10至100重量％的开链N-乙烯基酰胺（b），0至90重量％的其它无羧基 在（B）天然物质的存在下，可以与单体（a）和（c）共聚合的0〜5重量％的分子中含有2个以上烯属不饱和的非共轭双键的单体的单体不饱和单体 含有糖结构，例如单糖，寡糖和多糖，重量比（A）：（B）为95:5至20:80，如果需要，随后水解聚合单体的酰胺基 a）形成氨基的接枝聚合物，并且所述聚合物用作纸，纸板和纸板的干和湿强度剂。

公开(公告)号：US5536370A

公开(公告)日：1996-07-16

申请号：US424520

申请日：1995-05-26

申请人： Guenter Scherr ,  Wolfgang Reuther ,  Primoz Lorencak ,  Dietmar Moench ,  Friedrich Linhart ,  Juergen Weiser

发明人： Guenter Scherr ,  Wolfgang Reuther ,  Primoz Lorencak ,  Dietmar Moench ,  Friedrich Linhart ,  Juergen Weiser

IPC分类号： C08G69/48 ,  C08G18/32 ,  C08G18/60 ,  C08G59/14 ,  C08G73/00 ,  C08G73/02 ,  C08G73/04 ,  D21F1/66 ,  D21H11/14 ,  D21H17/46 ,  D21H17/54 ,  D21H17/56 ,  D21H21/10

CPC分类号： D21H17/54 ,  C08G73/022 ,  D21F1/66 ,  D21H11/14 ,  D21H21/10

摘要： Condensates of polyalkylenepolyamines which are obtainable by(a) partial amidation of polyalkylenepolyamines and(b) condensation of the partially amidated polyalkylenepolyamines with bifunctional or polyfunctional crosslinking agentsto give crosslinked polyalkylenepolyamines which, in 20% strength aqueous solution at 20.degree. C., have a viscosity of at least 100 mPa.s, processes for the preparation of the condensates of polyalkylenepolyamines by partial amidation of polyalkylenepolyamines with carboxylic acids, carboxylic esters, carboxylic anhydrides or carbonyl halides and crosslinking of the partially amidated polyalkylenepolyamines with bifunctional or polyfunctional crosslinking agents, from 0.001 to 10 parts by weight of a crosslinking agent being used per part by weight of the partially amidated polyalkylenepolyamines, and the use of the resulting condensates as drainage aids, flocculants, retention aids and fixing agents in papermaking.

摘要翻译： PCT No.PCT / EP93 / 03205 Sec。 371日期：1995年5月26日 102（e）日期1995年5月26日PCT提交1993年11月16日PCT公布。 公开号WO94 / 12560 PCT 日本1994年6月9日。聚亚烷基多胺的缩聚物可通过（a）聚亚烷基多胺的部分酰胺化得到并且（b）部分酰胺化的聚亚烷基多胺与双功能或多官能交联剂的缩合得到交联的聚亚烷基多胺，其在20％强度水溶液中 20℃，具有至少100mPa.s的粘度，通过聚羧酸，羧酸酯，羧酸酐或羰基卤的部分酰胺化制备聚亚烷基多胺的缩合物的方法，部分酰化的聚亚烷基多胺的交联与 双官能或多官能交联剂，每重量份部分酰胺化的聚亚烷基多胺使用0.001至10重量份的交联剂，以及所得缩合物作为造纸中的助滤剂，絮凝剂，助留剂和固定剂的用途。

公开(公告)号：US5046853A

公开(公告)日：1991-09-10

申请号：US365131

申请日：1989-06-12

申请人： Ralf Hemel ,  Friedrich Linhart

发明人： Ralf Hemel ,  Friedrich Linhart

IPC分类号： G01N15/06 ,  G01N1/10 ,  G01N15/14

CPC分类号： G01N15/1404 ,  G01N1/10 ,  G01N2015/1409

摘要： A flow cell through which the sample stream is passed surrounded by an enveloping stream is equipped with a laser-optical measuring means. For use in pressurized systems the inlet of the cell for the enveloping stream medium is connected on the upstream side to a constant pressure and flow means and the outlet from the cell is connected on the downstream side to a regulating means for the sample and enveloping stream flow rate.

摘要翻译： 样品流通过包围流包围的流动池装备有激光光学测量装置。 为了在加压系统中使用，用于包封流介质的电池的入口在上游侧连接到恒定压力和流动装置，并且来自电池的出口在下游侧连接到用于样品和包裹流的调节装置 流量。

公开(公告)号：US4421602A

公开(公告)日：1983-12-20

申请号：US397234

申请日：1982-07-12

申请人： Fritz Brunnmueller ,  Rolf Schneider ,  Michael Kroener ,  Hans Mueller ,  Friedrich Linhart

发明人： Fritz Brunnmueller ,  Rolf Schneider ,  Michael Kroener ,  Hans Mueller ,  Friedrich Linhart

IPC分类号： B01D21/01 ,  C08F8/00 ,  C08F8/12 ,  C08F26/00 ,  C08F26/02 ,  D06Q1/10 ,  D21H17/34 ,  D21H17/37 ,  D21H17/45 ,  C08F22/36 ,  D21H3/38

CPC分类号： D21H17/455 ,  C08F8/12 ,  D21H17/34

摘要： Linear basic polymers containing, as characteristic components, from 90 to 10 mole % of copolymerized units of the formula ##STR1## and from 10 to 90 mole % of copolymerized units of the formula ##STR2## are obtained by polymerizing the compound of the formula CH.sub.2 .dbd.CH--NH--CHO (N-vinylformamide) to a polyvinylformamide in the presence of a free radical polymerization initiator and splitting off the formyl group from the resulting polymer at from 20.degree. to 200.degree. in the presence of an acid or base. The reaction products are used as retention agents, drainage assistants and flocculants in papermaking.

摘要翻译： 作为特征成分，含有90-10摩尔％的通式为“IMAGE”的共聚单元和10至90摩尔％的通式为“IMAGE”的共聚单元的特征成分的线性碱性聚合物是通过将式CH2化合物 = CH-NH-CHO（N-乙烯基甲酰胺）至聚乙烯基甲酰胺，在自由基聚合引发剂存在下，在酸或碱的存在下，从所得聚合物中分离出甲酰基。 反应产物用作造纸中的保留剂，引流助剂和絮凝剂。