公开(公告)号：WO2006136556A3

公开(公告)日：2007-06-21

申请号：PCT/EP2006063359

申请日：2006-06-20

Applicant: BASF AG ,  KOCH OLIVER ,  BLUM RAINER ,  HEMEL RALF ,  LEDUC MARC

Inventor： KOCH OLIVER ,  BLUM RAINER ,  HEMEL RALF ,  LEDUC MARC

IPC: D21H17/43 ,  D21H17/45 ,  D21H21/10 ,  D21H21/18

CPC classification number: D21H23/765 ,  D21H11/14 ,  D21H17/37 ,  D21H17/43 ,  D21H21/10 ,  D21H21/20

Abstract: The invention relates to a method for producing paper, paperboard and cardboard. According to said method, a polymer containing vinylamine units and a polymer anionic compound are added separately to a pulp, the pulp is decked, and the paper products are dried. At least one copolymer is used as a polymer anionic compound, said copolymer being obtained by the copolymerisation of (a) at least one N-vinylcarboxylic acid amide of formula (I) wherein R 1 , R 2 represent H or C1 to C6 alkyl, (b) at least one monoethylenically unsaturated monomer containing acid groups and/or the alkali metal, earth alkali metal or ammonium salts thereof, optionally (c) other monoethlenically unsaturated monomers, and optionally (d) compounds comprising at least two ethylenically unsaturated double bonds in the molecule.

Abstract translation: 本发明涉及通过单独加入乙烯胺聚合物和聚合阴离子化合物的纸材的制备纸张，纸板和卡纸板的方法，排出纸并干燥纸制品被用作聚合阴离子化合物的至少一种共聚物，其是可获得的 通过共聚（a）至少一个N-乙烯基羧酰胺的式（Ⅰ）的，表示其中R ^{1 ，R 2 = H或D-至C 6 - 烷基，（其制备 b）中单烯键式不饱和单体和/或它们的碱金属，碱土金属或铵盐和任选的（c）其它单烯属不饱和单体，和任选的（d）至少一个酸基的化合物在分子中具有至少两个烯属不饱和双键。}

公开(公告)号：WO2004022012A8

公开(公告)日：2005-04-07

申请号：PCT/EP0309596

申请日：2003-08-29

Applicant: BASF AG ,  GAUWEILER WERNER ,  WEGMANN LUDGER ,  LEDUC MARC ,  CHRISSTOFFELS LYSANDER ,  GOTSCHE MICHAEL ,  WOOD CLAUDIA

Inventor： GAUWEILER WERNER ,  WEGMANN LUDGER ,  LEDUC MARC ,  CHRISSTOFFELS LYSANDER ,  GOTSCHE MICHAEL ,  WOOD CLAUDIA

IPC: A61K8/81 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q19/10 ,  C08F2/10 ,  C08F2/20 ,  C08F8/44 ,  C08F220/34 ,  C08F220/60 ,  C08F226/04 ,  C08F226/06 ,  A61K7/06 ,  A61K7/48 ,  C08F226/10

CPC classification number: C08F226/10 ,  A61K8/8182 ,  A61K2800/48 ,  A61K2800/5426 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q19/10 ,  C08F8/44 ,  C08F220/34 ,  C08F220/60 ,  C08F226/04 ,  C08F226/06

Abstract: The invention relates to the use of a cationically cross-linked polymer in cosmetics. Said polymer can be produced by means of radical polymerisation in the presence of salts and protective colloids.

Abstract translation: 本发明涉及使用阳离子交联的聚合物的其通过自由基聚合在化妆品中保护胶体的盐的存在而制得。

公开(公告)号：WO2004096895A3

公开(公告)日：2005-02-24

申请号：PCT/EP2004004162

申请日：2004-04-20

Applicant: BASF AG ,  CHAMP SIMON ,  AUWETER HELMUT ,  LEDUC MARC ,  NOERENBERG RALF

Inventor： CHAMP SIMON ,  AUWETER HELMUT ,  LEDUC MARC ,  NOERENBERG RALF

IPC: C08J20060101 ,  C08J3/00 ,  C08J3/02 ,  C09D5/02 ,  D21H17/34 ,  D21H17/37 ,  D21H17/41 ,  D21H21/14 ,  D21H21/20 ,  D21H23/10

CPC classification number: D21H21/20 ,  C08J3/005 ,  C08J3/07 ,  C08J2333/02 ,  C08J2333/24 ,  C08J2379/02 ,  D21H17/34 ,  D21H17/37

Abstract: Disclosed is a method for producing aqueous polyelectrolyte complex dispersions by turbulently mixing aqueous anionic polymer solutions having a minimum charge density of 5 meq/g with aqueous cationic polymer solutions having a charge density of more than 4 meq/g. Also disclosed is the use of the obtained aqueous polyelectrolyte complex dispersions or the polyelectrolyte complexes isolated therefrom as a pulp additive for producing paper having an increased water resistance, as a fixing agent, flocculant and retention agent, dewatering agent for sludges, as an additive for detergents, adhesives, cosmetic products such as shampoos and hair conditioners, coating agents used for leather, textiles, cellulose fibers, cotton, glass, ceramics, and metals, and as a carrier and/or protective colloid for medicaments, agrochemicals, and in human and animal nutrition.

Abstract translation: 一种用于通过具有至少5毫当量/克与具有大于4毫当量/克的电荷密度和使用的这样的水性分散体的阳离子聚合物的水溶液的电荷密度的阴离子聚合物的水溶液的湍流混合制备聚电解质复合物的水分散体的过程 聚电解质复合物或从中分离的聚电解质作为添加剂纸料造纸具有增加的湿强度，作为固定剂，絮凝剂和助留剂，脱水污泥剂，作为添加剂，以洗涤剂，粘合剂，化妆品产品如香波和Hairkonditionern，包衣剂为皮革，织物 ，纤维素纤维，棉，玻璃，陶瓷和金属，以及载体和/或保护胶体用于医药，农药，和在人类和动物营养。

公开(公告)号：WO2004029110A3

公开(公告)日：2004-06-17

申请号：PCT/EP0310153

申请日：2003-09-12

Applicant: BASF AG ,  LEDUC MARC

Inventor： LEDUC MARC

IPC: C08F26/02

CPC classification number: A61Q19/00 ,  A61K8/817 ,  C08F26/02

Abstract: The invention relates to aqueous dispersions of water-soluble polymers of n-vinylcarboxamides, comprising water-soluble graft polymers as stabilisers, which are obtained by radical initiated polymerisation of N-vinylcarboxamides of formula CH2=CH-NR -CO-R (I), in which R , R = H and /or C1 to C6 alkyl, on polyalkyleneglycols and/or polytetrahydrofurans, methods for the production of the dispersions by radical initiated polymerisation of N-vinylcarboxamides of formula (I) in the presence of stabilisers, obtained by radical initiated polymerisation of N-vinylcarboxamides of formula (I) on polyalkyleneglycols and/or polytetrahydrofurans and use of the aqueous dispersions as drainage, flocculation and retention agents, as wet and dry binding agents, as fixers in the production of paper, as a component of hair cosmetic preparations, as a component of cosmetic preparations for oral care, as conditioner for skincare agents and as a thickener for cosmetic formulations.

Abstract translation: N-乙烯基羧酰胺，其中包含水溶性聚合物的水分散体，作为稳定剂，由其中R的式CH N-乙烯基羧酰胺2 = CH-NR <2> -CO-R <1>（I）的自由基引发的聚合的水溶性接枝聚合物 <1>，R <2> = H和/或C1-C6烷基，可以用聚亚烷基二醇和/或聚四氢呋喃，过程为通过下式的N-乙烯基羧酰胺的自由基引发的聚合分散体的制备我在稳定剂的存在下 其是由所述式I的聚亚烷基二醇和/或聚四氢呋喃N-乙烯基羧酰胺的自由基引发的聚合反应，以及水分散体作为助滤剂，絮凝剂和助留剂，如湿和干强度剂的使用和作为在造纸中固定剂获得， 并作为美发制剂的一个组成部分，作为kosmeti的一个组成部分 用于口腔护理的制剂，用作护肤产品的调理剂和用作化妆品制剂的增稠剂。

公开(公告)号：DE50309215D1

公开(公告)日：2008-04-03

申请号：DE50309215

申请日：2003-09-12

Applicant: BASF AG

Inventor： LEDUC MARC

IPC: C08F26/02

公开(公告)号：DE60305335T2

公开(公告)日：2006-09-28

申请号：DE60305335

申请日：2003-08-29

Applicant: BASF AG

Inventor： GAUWEILER WERNER ,  LEDUC MARC ,  CHRISSTOFFELS LYSANDER ,  GOTSCHE MICHAEL ,  WOOD CLAUDIA

IPC: C08F220/34 ,  A61K8/00 ,  E21D9/13 ,  A61K8/72 ,  A61K8/81 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q5/00 ,  B01D21/01 ,  C08F2/10 ,  C08F2/44 ,  C08F8/44 ,  C08F220/04 ,  C09K23/18 ,  C09K23/22 ,  C09K23/52

Abstract: A process for the production of water-soluble or water-swellable cationic polymers by (i) free-radically initiated copolymerization of monomer mixtures in water comprising (a) from 1 to 99% by weight of a cationic monomer or quaternizable monomer, (b) from 1 to 99% by weight of a water-soluble monomer, (c) from 0 to 10% by weight of a bi- or polyfunctional, free-radically copolymerizable monomer, adjusting the amounts (a) to (c) in such a way that the resulting polymer has an overall positive charge, in the presence of 1 to 100% of the amount of a salt which is necessary to saturate the reaction medium with said salt and in the presence of 0,1 to 20 % by weight referred to the weight of the dispersion, of an amphoteric dispersant having an overall negative charge, and (ii) subsequent quaternization of the polymer if the monomer (a) employed is a non-quaternized monomer is disclosed.

公开(公告)号：DE102004013007A1

公开(公告)日：2005-10-06

申请号：DE102004013007

申请日：2004-03-16

Applicant: BASF AG

Inventor： ESSER ANTON ,  BLUM RAINER ,  KUHN JOACHIM ,  LEDUC MARC ,  HEMEL RALF

IPC: D21H17/34 ,  D21H17/37 ,  D21H17/56 ,  D21H21/02 ,  D21H21/10

Abstract: A process for the production of paper, board and cardboard by draining a paper stock containing interfering substances in the presence of polymers which contain vinylamine units and which have an average molar mass Mw of at least 1 million, a high-consistency stock first being prepared, at least one polymer containing vinylamine units and having an average molar mass Mw of at least 1 million and a degree of hydrolysis of from 1 to 20 mol % being metered into the high-consistency stock, the high-consistency stock being diluted to a low-consistency stock by adding water, and the low-consistency stock being drained, the polymers being hydrolyzed homo- or copolymers of N-vinylcarboxamides additives for reducing deposits in the wire part, press section and drying section of paper machines.

公开(公告)号：DE10319738A1

公开(公告)日：2004-11-18

申请号：DE10319738

申请日：2003-04-30

Applicant: BASF AG

Inventor： CHAMP SIMON ,  AUWETER HELMUT ,  LEDUC MARC ,  NOERENBERG RALF

IPC: C08J20060101 ,  C08J3/00 ,  C08J3/02 ,  C09D5/02 ,  D21H17/34 ,  D21H17/37 ,  D21H17/41 ,  D21H21/14 ,  D21H21/20 ,  D21H23/10

公开(公告)号：CA2465649A1

公开(公告)日：2003-06-05

申请号：CA2465649

申请日：2002-11-19

Applicant: BASF AG

Inventor： MAHR NORBERT ,  FRENZEL STEFAN ,  LEDUC MARC

IPC: C08L39/00 ,  C02F1/56 ,  C08F2/10 ,  C08F2/44 ,  C08F8/04 ,  C08F26/02 ,  C08F283/06 ,  C08F285/00 ,  C08L101/14 ,  D21H21/10 ,  D21H21/18 ,  C08F8/12

Abstract: The invention relates to aqueous dispersions of water-soluble polymers of N- vinyl carboxylic acid amides that contain, as stabilizers, water-soluble, cross-linked graft polymers that can be obtained by the radically initiated polymerization of compounds with at least two ethylenically unsaturated doub le bonds in the presence of polyalkylene glycols. The invention also relates to a method for producing aqueous dispersions of water-soluble polymers of N-viny l carboxylic acid amides by the radical polymerization of N-vinyl carboxylic acid amides in an aqueous medium and in the presence of said stabilizers, an d to the use of the aqueous dispersions as dehydrators, flocculants, retention agents, wet-strength agents, dry-strength agents and as fixing agents in the production of paper.

公开(公告)号：CA2532918C

公开(公告)日：2012-07-10

申请号：CA2532918

申请日：2004-07-17

Applicant: BASF AG

Inventor： MUKHERJEE PULAKESH ,  LEDUC MARC ,  CLAASSEN PETER ,  GAUWEILER WERNER ,  NOWACK ROLAND

IPC: C08F291/06 ,  C08F251/00 ,  C08F265/00 ,  C08F283/06

Abstract: The invention relates to aqueous dispersions of hydrosoluble polymerisates of ethylenically unsaturated anionic monomers obtainable by monomer radical polymerisation in an aqueous medium in the presence of at least one type of stabiliser characterised in that the polymerisation is carried out in the presence of at least one type of hydrosoluble polymer of the following groups: (a) branched polymerisates of vinyl acetate and/or vinyl propionate on polyethylenglycol, polyethylenglycol closed on one or two sides, by terminal groups comprising alkyl, carboxyl or amino groups, copolymerisate of alkylpolyalkylenglycolacrylates or alkylpolyalkylenglycolmethacrylates and acrylic acid and/or methacrylic acid, polyalkylenglycols, polyethylenglycole closed on one or two sides, by terminal groups comprising alkyl, carboxyl or amino groups; and (b) hydrolysed copolymerisates of vinylalkylethers and maleic anhydride in the form of free carboxyl groups and in the form of salts neutralised at least partially by alkali metal hydroxides or ammonium basses and/or a starch of a cationically modified potato starch group, cationically modified potato starch, degradable potato and maltodextrin starches which are used in the form of stabilisers. A method for producing said aqueous dispersions by monomer radical polymerisation in an aqueous medium in the presence of said hydrosoluble polymerisates of the groups (a) and (b) and the use of said aqueous dispersions in the form of thickeners for aqueous systems are also disclosed.