公开(公告)号：DK0788516T4

公开(公告)日：2002-11-25

申请号：DK95935455

申请日：1995-10-17

Applicant: BASF AG

Inventor： LINHART FRIEDRICH ,  STANGE ANDREAS ,  REUTHER WOLFGANG ,  NILZ CLAUDIA ,  HARTMANN HEINRICH ,  DENZINGER WALTER ,  NIESSNER MANFRED ,  SCHUHMACHER RUDOLF ,  MEIXNER HUBERT

IPC: C08B31/12 ,  C08B31/00 ,  C08B35/00 ,  C08G73/02 ,  C08G81/00 ,  D21H17/29 ,  D21H21/18 ,  D21H21/20

公开(公告)号：DE59803914D1

公开(公告)日：2002-05-29

申请号：DE59803914

申请日：1998-01-16

Applicant: BASF AG

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

IPC: C08B31/12 ,  C08B31/00 ,  C08L3/00 ,  C08L3/02 ,  C08L33/14 ,  C08L33/24 ,  C08L39/04 ,  D21H17/29 ,  D21H21/10 ,  D21H21/18

Abstract: PCT No. PCT/EP98/00232 Sec. 371 Date Jul. 14, 1999 Sec. 102(e) Date Jul. 14, 1999 PCT Filed Jan. 16, 1998 PCT Pub. No. WO98/31740 PCT Pub. Date Jul. 23, 1998A starch modified with at least one cationic polymer is prepared by a process in which dry, free-flowing starch is initially taken and the cationic polymer is applied thereon without the starch particles sticking together, and the polymer-modified starch is used.

公开(公告)号：AT209026T

公开(公告)日：2001-12-15

申请号：AT97909334

申请日：1997-09-29

Applicant: BASF AG

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

Abstract: A cosmetic composition comprising water-soluble copolymer, which as characteristic structural elements comprisesa) vinylcarboxamide units of the general formula IwhereR1 and R2 independently of one another are H, alkyl, cycloalkyl, aryl or aralkyl, andb) units of the general formula IIwhereA is a chemical bond or an alkylene group,the radicals R3 independently of one another are H, alkyl, cycloalkyl, aryl or aralkyl, or together with the nitrogen atom to which they are bonded, form an unsubstituted, mono- or polysubstituted, five- to seven-membered, heterocyclic, aromatic or nonaromatic ring, which if appropriate contains one or two further heteroatoms, selected from among O, N and S, it being possible for the heterocyclic ring to be fused to a further five- or six-membered, aromatic or nonaromatic ring,R4 is H, alkyl or aralkyl.

公开(公告)号：AT207937T

公开(公告)日：2001-11-15

申请号：AT97935551

申请日：1997-07-29

Applicant: BASF AG

Inventor： NIESSNER MANFRED ,  RUEBENACKER MARTIN ,  NILZ CLAUDIA ,  HOESSEL PETER

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/81 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/04 ,  A61Q5/10 ,  A61Q5/12 ,  A61Q11/00 ,  A61Q19/00 ,  C08F8/00 ,  C08F22/38 ,  C08F26/02 ,  C08F226/02 ,  C08F271/00 ,  A61K7/06

公开(公告)号：ES2160322T3

公开(公告)日：2001-11-01

申请号：ES97903333

申请日：1997-02-20

Applicant: BASF AG

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

IPC: C08F8/12 ,  C08F26/02 ,  D21H17/34 ,  D21H17/37 ,  D21H17/45 ,  D21H21/18

Abstract: PCT No. PCT/EP97/00801 Sec. 371 Date Aug. 31, 1998 Sec. 102(e) Date Aug. 31, 1998 PCT Filed Feb. 20, 1997 PCT Pub. No. WO97/31518 PCT Pub. Date Sep. 4, 1997Partially hydrolyzed polymers of N-vinylcarboxamides obtainable by sole polymerization of N-vinylcarboxamides of the formula where R1 and R2 are each hydrogen or C1- to C6-alkyl, and elimination from the polymers of from 0.5 to 95 mol % of the groups of the formula where R1 is hydrogen or C1- to C6-alkyl, can be used as paper, paperboard and cardboard dry strength enhancers.

公开(公告)号：NZ331592A

公开(公告)日：2000-02-28

申请号：NZ33159297

申请日：1997-03-04

Applicant: BASF AG

Inventor： GEBHARDT NORBERT ,  ZELLER DIETER ,  NILZ CLAUDIA ,  STEUERLE ULRICH ,  JOHANSEN CHARLOTTE

IPC: A01N25/10 ,  A01N33/04 ,  A01N25/04 ,  A01N37/18 ,  A01N37/34 ,  A01N43/50 ,  A01N61/00

Abstract: The invention concerns the use as biocides of polymers which contain the following incorporated by polymerization: (a) between 0.1 and 100 mol % vinyl amine units or ethylene imine units; (b) between 0 and 99.9 mol % units of at least one monomer selected from the group comprising open-chain N-vinyl carboxylic acid amides, vinyl formiate, vinyl acetate, vinyl propionate, vinyl alcohol, C1 to C6 alkyl vinyl ether, monoethylenically unsaturated C3 to C8 carboxylic acids, their esters, nitriles, amides and anhydrides, N-vinyl urea, N-vinyl imidazoles and N-vinyl imidazolines; and (c) between 0 and 5 mol % units of monomers having at least two ethylenically unsaturated double bonds. The total of (a), (b) and (c) in mol % is always 100.

公开(公告)号：BR9712152A

公开(公告)日：1999-08-31

申请号：BR9712152

申请日：1997-09-29

Applicant: BASF AG

Inventor： NIESSENER MANFRED ,  NILZ CLAUDIA ,  HOSSEL 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

Abstract: A cosmetic composition comprising water-soluble copolymer, which as characteristic structural elements comprisesa) vinylcarboxamide units of the general formula IwhereR1 and R2 independently of one another are H, alkyl, cycloalkyl, aryl or aralkyl, andb) units of the general formula IIwhereA is a chemical bond or an alkylene group,the radicals R3 independently of one another are H, alkyl, cycloalkyl, aryl or aralkyl, or together with the nitrogen atom to which they are bonded, form an unsubstituted, mono- or polysubstituted, five- to seven-membered, heterocyclic, aromatic or nonaromatic ring, which if appropriate contains one or two further heteroatoms, selected from among O, N and S, it being possible for the heterocyclic ring to be fused to a further five- or six-membered, aromatic or nonaromatic ring,R4 is H, alkyl or aralkyl.

公开(公告)号：PL328772A1

公开(公告)日：1999-02-15

申请号：PL32877297

申请日：1997-03-04

Applicant: BASF AG

Inventor： GEBHARDT NORBERT ,  ZELLER DIETER ,  NILZ CLAUDIA ,  STEUERLE ULRICH ,  JOHANSEN CHARLOTTE

IPC: A01N25/10 ,  A01N25/04 ,  A01N33/04 ,  A01N37/18 ,  A01N37/34 ,  A01N43/50 ,  A01N61/00

Abstract: The use of polymers (I) as biocides is new, where (I) comprises: (a) 0.1-100 mol. % vinylamine (VA) or ethyleneimine units; (b) 0-99.9 mol.% units derived from at least one monomer selected from N-vinylcarboxamides of formula CH2=CH-N(R1)-CO-R2 (II), vinyl formate, vinyl acetate, vinyl propionate, vinyl alcohol, (1-6C) alkyl-vinyl ethers, monoethylenically unsaturated 3-8C carboxylic acids, or their esters, nitriles, amides and anhydrides, N-vinylurea, N-vinylimidazoles and N-vinylimidazolines; and (c) 0-5 mol.% units derived from monomers with at least two ethylenically unsaturated double bonds. The sum of (a)-(c) is 100 mol.%. R1, R2 = H or 1-6C alkyl.

公开(公告)号：DK0788516T3

公开(公告)日：1999-02-01

申请号：DK95935455

申请日：1995-10-17

Applicant: BASF AG

Inventor： NILZ CLAUDIA ,  HARTMANN HEINRICH ,  DENZINGER WALTER ,  NIESSNER MANFRED ,  SCHUHMACHER RUDOLF ,  MEIXNER HUBERT ,  LINHART FRIEDRICH ,  STANGE ANDREAS ,  REUTHER WOLFGANG

IPC: C08B31/12 ,  C08B31/00 ,  C08B35/00 ,  C08G73/02 ,  C08G81/00 ,  D21H17/29 ,  D21H21/18 ,  D21H21/20

公开(公告)号：AT174040T

公开(公告)日：1998-12-15

申请号：AT95919452

申请日：1995-05-13

Applicant: BASF AG

Inventor： HARTMANN HEINRICH ,  SCHNEIDER KARL-HEINRICH ,  DENZINGER WALTER ,  NILZ CLAUDIA ,  MOENCH DIETMAR

IPC: B01J13/00 ,  C02F1/54 ,  C02F1/56 ,  C04B24/26 ,  C08F2/32 ,  C08F8/12 ,  C08F26/00 ,  C08F26/02 ,  C08F126/02 ,  C08L39/02 ,  C09K8/32 ,  C09K23/52 ,  D21H17/34 ,  D21H21/10

Abstract: PCT No. PCT/EP95/01818 Sec. 371 Date Nov. 21, 1996 Sec. 102(e) Date Nov. 21, 1996 PCT Filed May 13, 1995 PCT Pub. No. WO95/32227 PCT Pub. Date Nov. 30, 1995A process for the preparation of a stable water-in-oil emulsion of a hydrolyzed polymer of an N-vinyl amide of the formula (I) in which R and R1 denote H or C1-C6 alkyl, by the polymerization of a compound of the formula I alone or in admixture with another ethylenically unsaturated monomer in the presence of a polymerization initiator and emulsifier in the form of a water-in-oil emulsion, to form a water-in-oil polymeric emulsion, followed by hydrolysis of the polymer in the form of the water-in-oil polymeric emulsion in the presence of an acid or base and from 1 to 30 wt %, based on the polymer, of an emulsifier, the emulsifier used being a mixture of (a) from 5 to 95 wt % of a block or graft copolymer of the structure (A-B)m, (A)-B or (B)-A, in which in each case (a) from 5 to 95 wt % of a block or graft copolymer of the structure (A-B)m, (A)nB or (B)nA, in which in each case A is a hydrophobic homopolymer or copolymer having a degree of polymerization of at least 3, B is a hydrophilic homopolymer or copolymer having a degree of polymerization of at least 3, m is equal to or greater than 1, and n is equal to or greater than 2, and (b) from 5 to 95 wt % of another water-in-oil emulsifier having a molar mass below 1000 g/mol.