公开(公告)号：DE102004040419A1

公开(公告)日：2006-02-23

申请号：DE102004040419

申请日：2004-08-19

Applicant: BASF AG

Inventor： KRUEGER CHRISTIAN ,  BRUCHMANN BERND ,  HEES ULRIKE ,  KLUGE MICHAEL ,  DIELEMAN CEDRIC ,  WEISER JUERGEN

IPC: C08K5/00 ,  C08L75/04 ,  C09D11/10

Abstract: Water soluble radiation curable products (A) obtainable by mixing mixing with or without reaction of at least one hyperbranched polyurethane (a) with at least one photoinitiator (b) or by synthesis of at least one hyperbranched polyurethane (a) in the presence of at least one photoinitiator (b), are used to produce aqueous inks for the ink jet process.

公开(公告)号：DK0873371T3

公开(公告)日：2000-05-08

申请号：DK97900557

申请日：1997-01-03

Applicant: BASF AG

Inventor： STEUERLE ULRICH ,  MEIXNER HUBERT ,  DYLLICK-BRENZINGER RAINER ,  REUTHER WOLFGANG ,  KANTER HARTMUT ,  HETTCHE ALBERT ,  WEISER JUERGEN ,  SCHERR GUENTER

IPC: B01D61/14 ,  C08G73/00

公开(公告)号：ES2119147T3

公开(公告)日：1998-10-01

申请号：ES94900150

申请日：1993-11-16

Applicant: BASF AG

Inventor： SCHERR GUENTER ,  REUTHER WOLFGANG ,  LORENCAK PRIMOZ ,  MOENCH DIETMAR ,  LINHART FRIEDRICH ,  WEISER JUERGEN

IPC: 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

Abstract: PCT No. PCT/EP93/03205 Sec. 371 Date May 26, 1995 Sec. 102(e) Date May 26, 1995 PCT Filed Nov. 16, 1993 PCT Pub. No. WO94/12560 PCT Pub. Date Jun. 9, 1994.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 agents to give crosslinked polyalkylenepolyamines which, in 20% strength aqueous solution at 20 DEG 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.

公开(公告)号：ES2070632T3

公开(公告)日：1995-06-01

申请号：ES92903337

申请日：1992-01-21

Applicant: BASF AG

Inventor： WEISER JUERGEN ,  REUTHER WOLFGANG ,  BIRKHOFER HERMANN ,  STORK KARL ,  SCHAFFER ORTWIN

IPC: C14C3/16

公开(公告)号：DE10025302A1

公开(公告)日：2001-11-08

申请号：DE10025302

申请日：2000-05-22

Applicant: BASF AG

Inventor： TRAEUBEL HARRO ,  EHLERT HANS-ALBERT ,  NEHEN ULRICH ,  WEISER JUERGEN

IPC: B01J13/14 ,  B01J13/16 ,  B01J13/06 ,  B41M5/165

公开(公告)号：DE59700753D1

公开(公告)日：1999-12-30

申请号：DE59700753

申请日：1997-01-03

Applicant: BASF AG

Inventor： STEUERLE ULRICH ,  MEIXNER HUBERT ,  DYLLICK-BRENZINGER RAINER ,  REUTHER WOLFGANG ,  KANTER HARTMUT ,  HETTCHE ALBERT ,  WEISER JUERGEN ,  SCHERR GUENTER

IPC: A61K8/72 ,  A61K8/84 ,  A61K8/91 ,  A61Q5/12 ,  A61Q19/00 ,  B01D21/01 ,  B01D61/14 ,  B01D61/58 ,  B01D63/02 ,  B01D63/06 ,  B01D63/08 ,  B01D63/10 ,  C08G73/00 ,  C08G73/02 ,  D21H17/54 ,  D21H17/56 ,  D21H21/10 ,  D21H21/16

Abstract: PCT No. PCT/EP97/00009 Sec. 371 Date Jul. 6, 1998 Sec. 102(e) Date Jul. 6, 1998 PCT Filed Jan. 3, 1997 PCT Pub. No. WO97/25367 PCT Pub. Date Jul. 17, 1997A process for the preparation of water-soluble, amino-containing condensates and adducts having a greater drainage and retention effect in papermaking, in which from 5 to 95% by weight of the condensates or adducts are separated off as permeate from solutions of water-soluble, amino-containing condensates or adducts by ultrafiltration through membranes and the amino-containing condensates or adducts having improved efficiency are, if required, isolated from the retentate, and the high molecular weight polymer fractions contained in the retentate are used as retention aids, drainage aids and fixing compositions in papermaking, as promoters in the sizing of paper with alkyldiketenes, as flocculants for sewage sludges, as adhesion promoters in the production of laminated films, as additives for hair and skincare compositions and as compositions for immobilizing anionic active ingredients.

公开(公告)号：AT169046T

公开(公告)日：1998-08-15

申请号：AT94900150

申请日：1993-11-16

Applicant: BASF AG

Inventor： SCHERR GUENTER ,  REUTHER WOLFGANG ,  LORENCAK PRIMOZ ,  MOENCH DIETMAR ,  LINHART FRIEDRICH ,  WEISER JUERGEN

IPC: 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

Abstract: PCT No. PCT/EP93/03205 Sec. 371 Date May 26, 1995 Sec. 102(e) Date May 26, 1995 PCT Filed Nov. 16, 1993 PCT Pub. No. WO94/12560 PCT Pub. Date Jun. 9, 1994.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 agents to give crosslinked polyalkylenepolyamines which, in 20% strength aqueous solution at 20 DEG 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.

公开(公告)号：ES2102197T3

公开(公告)日：1997-07-16

申请号：ES94903802

申请日：1993-12-16

Applicant: BASF AG

Inventor： SCHERR GUENTER ,  REUTHER WOLFGANG ,  MOENCH DIETMAR ,  LINHART FRIEDRICH ,  WEISER JUERGEN

IPC: C08G18/58 ,  C08G18/60 ,  C08G59/14 ,  C08G59/40 ,  C08G73/00 ,  C08G73/02 ,  D21H17/55 ,  D21H17/56 ,  D21H21/10

Abstract: PCT No. PCT/EP93/03573 Sec. 371 Date Jun. 26, 1995 Sec. 102(e) Date Jun. 26, 1995 PCT Filed Dec. 16, 1993 PCT Pub. No. WO94/14873 PCT Pub. Date Jul. 7, 1994There are described water-soluble condensation products of amino-containing compounds and crosslinkers, obtainable by reacting (a) polyalkylenepolyamines, polyamidoamines, ethylene-imine-grafted polyamidoamines, polyetheramines and mixtures thereof, with (b) monethylenically unsaturated carboxylic acids, salts, esters, amides or nitriles of monoethylenically unsaturated carboxylic acids, chlorocarboxylic acids and/or glycidyl compounds such as glycidic acid, glycidamide or glycidyl esters, and (c) at least bifunctional crosslinkers having a halo-hydrin, glycidyl, aziridine or isocyanate unit or a halogen atom as functional group, to form water-soluble condensation products having a viscosity of at least 100 mPas in a 20% strength by weight aqueous solution at 20 DEG C., processes for preparing the water-soluble condensation products by reacting the abovementioned compounds of groups (a), (b) and (c), and the use of the condensation products as drainage, flocculation and retention aids in papermaking.

公开(公告)号：MX9202535A

公开(公告)日：1992-12-01

申请号：MX9202535

申请日：1992-05-28

Applicant: BASF AG

Inventor： WEISER JUERGEN ,  REUTHER WOLFGANG ,  STORK KARL ,  SCHAFFER ORTWIN ,  FRANZMANN GERNOT ,  SCHWERZEL THOMAS ,  ANGEL MAXIMILIAN ,  PAKUSCH JOACHIM ,  WEGNER BRIGITTE

IPC: C08G14/00 ,  C08G14/12 ,  C08G14/06 ,  C14C3/20 ,  C07C309/29

Abstract: Products of the condensation of sulphonated phenols, urea, further organic nitrogen bases and formaldehyde, obtainable by (A) sulphonation of phenols using from 1.0 to 1.5 mol of sulphuric acid per mole of phenol and (B) condensation of these sulphonation products with (a) from 0.5 to 1.8 mol of urea per mole of phenol, (b) from 0.001 to 0.5 mol of at least one further organic nitrogen base per mole of phenol, and (c) from 1.0 to 3.0 mol of formaldehyde per mole of phenol. The condensation products are suitable as tanning agents in the production of leather and pelts and as spray assistants for redispersible polymer powders.

公开(公告)号：FI953134A0

公开(公告)日：1995-06-22

申请号：FI953134

申请日：1995-06-22

Applicant: BASF AG

Inventor： SCHERR GUENTER ,  REUTHER WOLFGANG ,  MOENCH DIETMAR ,  LINHART FRIEDRICH ,  WEISER JUERGEN

IPC: C08G18/58 ,  C08G18/60 ,  C08G59/14 ,  C08G59/40 ,  C08G73/00 ,  C08G73/02 ,  D21H17/55 ,  D21H17/56 ,  D21H21/10 ,  C08G

Abstract: PCT No. PCT/EP93/03573 Sec. 371 Date Jun. 26, 1995 Sec. 102(e) Date Jun. 26, 1995 PCT Filed Dec. 16, 1993 PCT Pub. No. WO94/14873 PCT Pub. Date Jul. 7, 1994There are described water-soluble condensation products of amino-containing compounds and crosslinkers, obtainable by reacting (a) polyalkylenepolyamines, polyamidoamines, ethylene-imine-grafted polyamidoamines, polyetheramines and mixtures thereof, with (b) monethylenically unsaturated carboxylic acids, salts, esters, amides or nitriles of monoethylenically unsaturated carboxylic acids, chlorocarboxylic acids and/or glycidyl compounds such as glycidic acid, glycidamide or glycidyl esters, and (c) at least bifunctional crosslinkers having a halo-hydrin, glycidyl, aziridine or isocyanate unit or a halogen atom as functional group, to form water-soluble condensation products having a viscosity of at least 100 mPas in a 20% strength by weight aqueous solution at 20 DEG C., processes for preparing the water-soluble condensation products by reacting the abovementioned compounds of groups (a), (b) and (c), and the use of the condensation products as drainage, flocculation and retention aids in papermaking.