公开(公告)号：JPH05214038A

公开(公告)日：1993-08-24

申请号：JP21918292

申请日：1992-08-18

Applicant: BASF AG

Inventor： HARTMANN HEINRICH ,  DENZINGER WALTER ,  KROENER MICHAEL ,  NILZ CLAUDIA ,  LINHART FRIEDRICH ,  STANGE ANDREAS

IPC: C08F251/02 ,  C08F251/00 ,  D21H17/34 ,  D21H17/35 ,  D21H17/37 ,  D21H21/18

公开(公告)号：WO9207141A3

公开(公告)日：1992-06-11

申请号：PCT/EP9101894

申请日：1991-10-04

Applicant: BASF AG

Inventor： KROENER MICHAEL ,  NILZ CLAUDIA ,  SENDHOFF NORBERT ,  STANGE ANDREAS ,  DE CLERCQ ARNOLD ,  RIEBELING ULRICH

IPC: D21H17/34 ,  D21H17/45 ,  D21H17/62 ,  D21H21/16

CPC classification number: D21H17/45 ,  D21H21/16

Abstract: According to a paper, paperboard and cardboard internal sizing process, resin size is used, as well as cationic polymers containing polymerized vinylamine units as fixing agents for the resin size.

Abstract translation: 根据纸张，纸板和纸板内部施胶工艺，使用树脂尺寸以及含有聚合乙烯胺单元的阳离子聚合物作为树脂尺寸的固定剂。

公开(公告)号：WO9814164A3

公开(公告)日：1998-06-18

申请号：PCT/EP9705354

申请日：1997-09-29

Applicant: BASF AG ,  NIESSNER MANFRED ,  NILZ CLAUDIA ,  HOESSEL PETER ,  KOTHRADE STEPHAN ,  SANNER AXEL

Inventor： NIESSNER MANFRED ,  NILZ CLAUDIA ,  HOESSEL PETER ,  KOTHRADE STEPHAN ,  SANNER AXEL

IPC: A61K8/00 ,  A61K8/36 ,  A61K8/42 ,  A61K8/49 ,  A61K8/72 ,  A61K8/81 ,  A61K8/898 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/04 ,  A61Q5/10 ,  A61Q5/12 ,  A61Q11/00 ,  A61Q19/00 ,  C08F226/02 ,  C08F226/06 ,  A61K7/06 ,  A61K7/48

CPC classification number: A61Q5/00 ,  A61K8/817 ,  A61Q5/06 ,  A61Q5/12 ,  A61Q11/00 ,  A61Q19/00 ,  Y10S514/944 ,  Y10S514/945

Abstract: The present invention relates to the use of water-soluble copolymers consisting of such characteristic structural elements as a) acrylic acid amide of the general formula (I), where R et R stand, independently of each other, for H, alkyl, cycloalkyl, aryl or aralkyl, and b) units of the general formula (II), where A represents a chemical bond or an alkyl group, the R residues stand, independently of each other, for H, alkyl, cycloalkyl, aryl or arakyl or, together with the nitrogen atom to which they are linked, an aromatic or non aromatic five to seven member heterocyclic ring, possibly mono- or polysubstituted, possibly containing one or two more heteroatoms chosen from among O, N or S, and capable of being annelated with another aromatic or non aromatic five to seven member ring, and R represents H, alkyl or aralkyl. The invention also pertains to cosmetics containing said polymers. 00000

Abstract translation: 00000

公开(公告)号：WO9731518A2

公开(公告)日：1997-09-04

申请号：PCT/EP9700801

申请日：1997-02-20

Applicant: BASF AG ,  NIESSNER MANFRED ,  NILZ CLAUDIA ,  UTECHT JENS ,  RUEBENACKER MARTIN ,  SCHUHMACHER RUDOLF

Inventor： NIESSNER MANFRED ,  NILZ CLAUDIA ,  UTECHT JENS ,  RUEBENACKER MARTIN ,  SCHUHMACHER RUDOLF

IPC: C08F8/12 ,  C08F26/02 ,  D21H17/34 ,  D21H17/37 ,  D21H21/18

CPC classification number: D21H21/18 ,  C08F8/44 ,  D21H17/37 ,  C08F8/12 ,  C08F126/02

Abstract: Proposed is the use, as agents for increasing the dry strength of paper, card and cardboard, of partially hydrolysed polymers of N-vinyl carboxylic acid amides obtained by the homopolymerization of N-vinyl carboxylic acid amides of the formula (I) in which R and R are H or C1-C6 alkyl and by splitting off 0.5 to 95 mole % of the groups of the formula (II) in which R is H or C1-C6 alkyl.

Abstract translation: 由式（I）的N-乙烯基羧酰胺的鞋底聚合获得N-乙烯基羧酰胺的部分水解的聚合物的用途，其中R <1>，<2> = H或C 1 - 至C 6 - 烷基，R，和切割从0 ，式基团（II）的5〜95摩尔％，<1>，其中R为H或C1至C6烷基，从得到的聚合物是作为提高纸张，纸板和卡纸板的干强度剂是有用 ，

公开(公告)号：FI120200B

公开(公告)日：2009-07-31

申请号：FI963778

申请日：1996-09-23

Applicant: BASF AG

Inventor： HARTMANN HEINRICH ,  DENZINGER WALTER ,  NILZ CLAUDIA

IPC: C08F271/00 ,  C05G3/00 ,  C08F263/00 ,  C08F265/00 ,  C09B67/00 ,  C09B67/46 ,  C09D17/00 ,  C09K17/20 ,  C09K23/00 ,  C09K23/52 ,  C11D3/37 ,  D21H17/34

Abstract: PCT No. PCT/EP95/00912 Sec. 371 Date Oct. 24, 1996 Sec. 102(e) Date Oct. 24, 1996 PCT Filed Mar. 3, 1995 PCT Pub. No. WO95/25759 PCT Pub. Date Sep. 28, 1995Graft polymers which contain N-vinyl units and in which the grafting base is a polymer which contains in each case at least 5% by weight of units of the formulae (I) (II) where R1 and R2 are each H or C1-C6-alkyl, monoethylenically unsaturated monomers are grafted onto the grafting base in a weight ratio of from 100:1 to 1:100, and which have K values of at least 7 (determined according to H. Fikentscher in 5% strength by weight aqueous solution at 25 DEG C. and pH 7), are prepared by polymerization of monoethylenically unsaturated monomers in the presence of polymers which in each case contain at least 5% by weight of units of the formulae I and/or II as the grafting base in a weight ratio of from 100:1 to 1:100, and are used as dispersants for pigments, as additives for detergents and cleaning agents, and strength agents for paper and as soil stabilizers and for fertilizer compaction.

公开(公告)号：CA2221515C

公开(公告)日：2007-07-03

申请号：CA2221515

申请日：1996-07-09

Applicant: BASF AG

Inventor： LORENCAK PRIMOZ ,  MONCH DIETMAR ,  SCHUHMACHER RUDOLF ,  STANGE ANDREAS ,  NILZ CLAUDIA ,  DENZINGER WALTER ,  RUBENACKER MARTIN

IPC: C08B37/00 ,  C08F263/02 ,  C08F8/12 ,  C08F261/04 ,  C08F283/06 ,  C08F291/00 ,  C08F291/06 ,  C09D7/45 ,  D21H17/34 ,  D21H17/36 ,  D21H17/37 ,  D21H21/10 ,  D21H21/14 ,  D21H21/16 ,  D21H21/18

Abstract: Graft polymers are obtainable by free radical polymerization of (A) monomers or monomer mixtures comprising (a) from 1 to 100% by weight of N-vinylcarboxamides of the formula (see formula I) where R1 and R2 are each H or C1-C6-alkyl, (b) from 0 to 99% by weight of other monoethylenically unsaturated monomers copolymerizable with the monomers (a) and (c) from 0 to 5% by weight of monomers having at least two ethylenically unsaturated, nonconjugated double bonds in the molecule, in the presence of (B) polymers which contain units of vinyl esters of saturated C1-C4-carboxylic acids and/or vinyl alcohol units, or of mixtures which contain these polymers and polymers having at least 3 alkylene oxide units or polytetrahydrofuran, in a weight ratio (A):(B) of from 95:5 to 10:90 and, if required, subsequent elimination of the group

公开(公告)号：CA2085348C

公开(公告)日：2005-06-14

申请号：CA2085348

申请日：1991-10-04

Applicant: BASF AG

Inventor： KROENER MICHAEL ,  NILZ CLAUDIA ,  SENDHOFF NORBERT ,  STANGE ANDREAS ,  DE CLERCQ ARNOLD ,  RIEBELING ULRICH

IPC: D21H17/34 ,  D21H17/45 ,  D21H17/62 ,  D21H21/16

Abstract: According to a paper, paperboard and cardboard internal sizing process, resi n size is used, as well as cationic polymers containing polymerized vinylamine units as fixing agents for the resin size.

公开(公告)号：ES2229476T3

公开(公告)日：2005-04-16

申请号：ES98905305

申请日：1998-01-16

Applicant: BASF AG

Inventor： NIESSNER MANFRED ,  NILZ CLAUDIA ,  LORENCAK PRIMOZ ,  RUBENACKER MARTIN ,  DR ETTL ROLAND

IPC: C08B30/12 ,  C08B31/00 ,  C08L3/00 ,  C08L3/02 ,  C08L3/04 ,  C08L3/06 ,  C08L29/04 ,  C08L33/14 ,  C08L33/24 ,  C08L39/00 ,  D21H17/28 ,  D21H17/29 ,  D21H17/44 ,  D21H21/10 ,  D21H21/18

Abstract: LA PRESENTE INVENCION TRATA DE ALMIDON, QUE ESTA MODIFICADO CON AL MENOS UN POLIMERO CATIONICO (P), UN PROCEDIMIENTO PARA SU PREPARACION, QUE SE CARACTERIZA PORQUE (A) UN ALMIDON MODIFICADO ANIONICAMENTE (A) SE HACE REACCIONAR CON EL POLIMERO CATIONICO (P), O (B) UN ALMIDON NATURAL (B) O UN ALMIDON NO MODIFICADO ANIONICAMENTE (P) SE HACE REACCIONAR CON EL POLIMERO CATIONICO (P) EN PRESENCIA DE UN AGENTE MODIFICADOR ANIONICO (M); ASI COMO LA UTILIZACION DE LOS ALMIDONES MODIFICADOS CON UN POLIMERO.

公开(公告)号：CA2145286C

公开(公告)日：2005-03-29

申请号：CA2145286

申请日：1993-11-25

Applicant: BASF AG

Inventor： NILZ CLAUDIA ,  DENZINGER WALTER ,  HARTMANN HEINRICH ,  KROENER MICHAEL ,  LINHART FRIEDRICH ,  SCHUHMACHER RUDOLF ,  MOENCH DIETMAR ,  STANGE ANDREAS

IPC: C08F220/04 ,  C08F8/12 ,  C08F26/00 ,  C08F226/02 ,  D21H17/34 ,  D21H17/37 ,  D21H17/43 ,  D21H17/45 ,  D21H21/10 ,  D21H21/18

Abstract: Use of copolymers which are obtainable by copolymerization of a) from 5 to 99 mol% of N-vinylcarboxamides, b) from 95 to 1 mol% of monoethylenically unsaturated carboxylic acids and/or the alkali metal, alkaline earth metal, ammonium or amine salts thereof and, if required, c) up to 30 mol% of other monoethylenically unsaturated com- pounds and, if required, d) up to 2 mol% of crosslinking agents and subsequent partial or complete elimination of the formyl groups from the N-vinylcarboxamides polymerized in the copolymer, with formation of amino or ammonium groups, are used as additives to paper stock for increasing the drainage rate and the retention in papermaking and the dry and wet strength of the paper.

公开(公告)号：PT952988E

公开(公告)日：2005-02-28

申请号：PT98905305

申请日：1998-01-16

Applicant: BASF AG

Inventor： NILZ CLAUDIA ,  RUBENACKER MARTIN ,  LORENCAK PRIMOZ ,  MANFRED NIESSNER ,  ROLAND ETTL DR

IPC: C08B30/12 ,  C08B31/00 ,  C08L3/00 ,  C08L3/02 ,  C08L3/04 ,  C08L3/06 ,  C08L29/04 ,  C08L33/14 ,  C08L33/24 ,  C08L39/00 ,  D21H17/28 ,  D21H17/29 ,  D21H17/44 ,  D21H21/10 ,  D21H21/18

Abstract: Starch is modified with at least one cationic polymer P) and the modified starch is prepared by a process in whicha) an anionically modified starch A) is reacted with a cationic polymer P) orb) a natural starch B) or a starch C) which has not been anionically modified is reacted with the cationic polymer P) in the presence of an anionic modifier M)and the polymer-modified starch is used.