公开(公告)号：ES2121802T3

公开(公告)日：1998-12-16

申请号：ES92111328

申请日：1992-07-03

Applicant: BASF AG

Inventor： UHL GUNTER ,  GRUND NORBERT DR ,  SCHNEIDER REINHARD DR ,  SCHERMANN INGEBORG DR ,  NIESSNER MANFRED DR ,  HARTMANN HEINRICH DR

IPC: C08F2/32 ,  C08F220/06 ,  D06P1/52

Abstract: Crosslinked copolymers containing crosslinkable groups based on acrylic acid or methacrylic acid which are obtainable by copolymerisation of (a) from 50 to 99 parts by weight of acrylic acid and/or methacrylic acid, (b) from 1 to 50 parts by weight of at least one N-methylol(meth)acrylamide, or derivatives thereof, (c) from 50 to 10000 ppm, based on monomers (a) and (b), of an at least bifunctional crosslinking agent and (d) from 0 to 49 parts by weight of other monoethylenically unsaturated monomers, in the presence of polymerisation initiators which form free radicals, a process for the preparation of the crosslinkable copolymers by copolymerising the monomers (a), (b), (c) and, if used, (d) in the aqueous phase of a water-in-oil emulsion, and the use of the copolymers as thickeners for textile printing pastes.

公开(公告)号：DE19701523A1

公开(公告)日：1998-07-23

申请号：DE19701523

申请日：1997-01-17

Applicant: BASF AG

Inventor： NIESSNER MANFRED DR ,  NILZ CLAUDIA DR ,  LORENCAK PRIMOZ DR ,  RUEBENACKER MARTIN DR ,  ETTL ROLAND 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 ,  C08L33/02 ,  C08L33/20 ,  C08L29/00 ,  C08L79/00 ,  D21H21/20

Abstract: The present invention relates to starch which is modified with at least one cationic polymer (P), and a method for producing same which is characterized in that: a) an anionically modified starch (A) is reacted with the cationic polymer (P); or that (b) a native starch (B) or a non-anionically modified starch (C) is reacted with the cationic polymer (P) in the presence of an anionic modifier (M). The invention also relates to the use of said polymer-modified starches.

公开(公告)号：DE19639840A1

公开(公告)日：1998-04-02

申请号：DE19639840

申请日：1996-09-27

Applicant: BASF AG

Inventor： UTECHT JENS DR ,  NIESSNER MANFRED DR ,  HUEBEL MARCUS DR ,  SPANGE STEFAN PROF DR ,  EISMANN ULRIKE

IPC: C07C233/03 ,  C08F226/02 ,  C08F20/54 ,  C07C231/12 ,  C08L39/02 ,  C09D139/02 ,  C09J139/02

Abstract: Oligomers (I) of open-chain N-vinylcarboxamides of formula CH2=CH-N(R')-C(O)-R (II) and optionally comonomer(s), prepared by cationic polymerisation using a finely-divided inorganic solid (III) with a tertiary halide of formula (R )(R )(R )C-X (IV) adsorbed on its surface, are new; in which R, R' = hydrogen (H) or 1-6 carbon (C) alkyl; R , R , R = 1-15 C alkyl, aryl or methoxyphenyl; X = halogen.

公开(公告)号：CZ9700198A3

公开(公告)日：1998-02-18

申请号：CZ19897

申请日：1995-07-13

Applicant: BASF AG

Inventor： MEIER ANTON DR ,  HITTINGER CHRISTEL DR ,  SCHATZ HERMANN ,  REINER TILMAN DR ,  LEHNERT HEINZ ,  NIESSNER MANFRED DR

IPC: C08G14/06 ,  C08L61/34

CPC classification number: C08G14/06 ,  C08L61/34 ,  C08L2666/26

公开(公告)号：AT125844T

公开(公告)日：1995-08-15

申请号：AT92108025

申请日：1992-05-13

Applicant: BASF AG

Inventor： KIRCHGAESSNER UWE DR ,  DECHER JAKOB ,  NIESSNER MANFRED DR ,  WITTMANN OTTO ,  POHL HANS HENNING DR

IPC: B27K3/50 ,  B27N7/00 ,  B32B29/00 ,  C08G12/34 ,  C08G12/40 ,  C08L61/20 ,  C08L61/28 ,  D21H27/24

公开(公告)号：DE4240982A1

公开(公告)日：1994-06-09

申请号：DE4240982

申请日：1992-12-05

Applicant: BASF AG

Inventor： KIRCHGAESSNER UWE DR ,  DECHER JAKOB ,  JAECKH CHRISTOF DR ,  WITTMANN OTTO ,  NIESSNER MANFRED DR ,  GUENTHER ERHARD DR ,  WEISER JUERGEN DR

IPC: B32B27/04 ,  C08G12/32 ,  D21H17/51 ,  B32B27/42 ,  C08J5/24 ,  C08L61/28 ,  D21H19/26 ,  D21H27/00 ,  D21J1/16

公开(公告)号：DE59101437D1

公开(公告)日：1994-05-26

申请号：DE59101437

申请日：1991-08-27

Applicant: BASF AG

Inventor： KRONER MATTHIAS DR ,  NIESSNER MANFRED DR ,  HARTMAN HEINRICH DR ,  VOELKER DIETER ,  HARTMANN JUERGEN DR ,  SCHOEPKE HOLGER DR

IPC: D06M13/02 ,  D06M13/184 ,  D06M13/203 ,  D06M13/224 ,  D06M13/322 ,  D06M13/402 ,  D06M13/41 ,  D06M15/15 ,  D06M15/263

公开(公告)号：AT104712T

公开(公告)日：1994-05-15

申请号：AT91114381

申请日：1991-08-27

Applicant: BASF AG

Inventor： KRONER MATTHIAS DR ,  NIESSNER MANFRED DR ,  HARTMAN HEINRICH DR ,  VOELKER DIETER ,  HARTMANN JUERGEN DR ,  SCHOEPKE HOLGER DR

IPC: D06M13/02 ,  D06M13/184 ,  D06M13/203 ,  D06M13/224 ,  D06M13/322 ,  D06M13/402 ,  D06M13/41 ,  D06M15/15 ,  D06M15/263

公开(公告)号：DE58907102D1

公开(公告)日：1994-04-07

申请号：DE58907102

申请日：1989-12-19

Applicant: BASF AG

Inventor： NIESSNER MANFRED DR ,  WICKEL STEFAN DR ,  HEIDE WILFRIED DR ,  HARTMANN HEINRICH DR

IPC: A61L15/24 ,  A61L15/60 ,  C08F2/10 ,  C08F2/20 ,  C08F2/24 ,  C08F220/04 ,  C08F220/06 ,  C08F290/00 ,  C08F290/04 ,  C08F299/02

公开(公告)号：DE4117844A1

公开(公告)日：1992-12-03

申请号：DE4117844

申请日：1991-05-31

Applicant: BASF AG

Inventor： KIRCHGAESSNER UWE DR ,  DECHER JAKOB ,  NIESSNER MANFRED DR ,  WITTMANN OTTO ,  POHL HANS HENNING DR

IPC: B27K3/50 ,  B27N7/00 ,  B32B29/00 ,  C08G12/34 ,  C08G12/40 ,  C08L61/20 ,  C08L61/28 ,  D21H27/24