公开(公告)号：DE102006056201A1

公开(公告)日：2007-06-28

申请号：DE102006056201

申请日：2006-11-29

Applicant: BASF AG

Inventor： DOBRAWA RAINER ,  WIDMAIER RALF ,  SCHUPP EBERHARD ,  SCHNELL KLAUS ,  MEISTER MARTIN

IPC: C08F226/06 ,  C08F2/06 ,  C08F218/04 ,  C08F220/00

Abstract: In the production of vinyl-lactam copolymers by free radical polymerization of water-soluble N-vinyl-lactam(s) and hydrophobic comonomer(s) in an organic solvent in the presence of an initiator under reflux conditions, the condensate formed in the reflux is recycled into the polymerization mixture from below.

公开(公告)号：DE19824088A1

公开(公告)日：1999-12-02

申请号：DE19824088

申请日：1998-05-29

Applicant: BASF AG

Inventor： SCHLARB BERNHARD ,  WIESE HARM ,  RAU MARIA GYOPAR ,  SCHUPP EBERHARD

IPC: C08F2/22 ,  C08F2/44 ,  C09D5/08 ,  C09D133/02 ,  C09D133/06 ,  C09D133/08 ,  C09D135/00 ,  C08F220/18 ,  C08F212/00 ,  C08F214/00 ,  C08F218/04 ,  C08F220/42 ,  C23F15/00

公开(公告)号：BR8203529A

公开(公告)日：1983-06-14

申请号：BR8203529

申请日：1982-06-16

Applicant: BASF AG

Inventor： KEMPTER FRITZ ERDMANN ,  SCHUPP EBERHARD ,  SABELUS GUENTHER

IPC: C09D5/44 ,  C25D13/06

Abstract: A bath composition for cataphoretic electrocoating of conductive surfaces contains coating agents which have been rendered soluble or dispersible with acid, contain basic nitrogen groups and carry groups of the general formulae (1) and (11) (I) (II) and, optionally, also groups of the general formulae (III) and/or (IV) (III) (IV) where R1 and R2 are each alkyl, hydroxyalkyl or alkoxyalkyl, R3 and R4 are each hydrogen or methyl, R5 and R6 are each hydrogen, alkyl or a divalent radical of a polymer molecule which is bonded to a phenol or phenol ether, n1 is 1, 2 or 3 and n2 is 1 or 2, and where the oxygen bonded to the phenyl radical is either in the form of the OH group or etherified.

公开(公告)号：CA1105179A

公开(公告)日：1981-07-14

申请号：CA317598

申请日：1978-12-08

Applicant: BASF AG

Inventor： KEMPTER FRITZ E ,  SCHUPP EBERHARD

IPC: C08G14/00 ,  C08G14/06 ,  C08G59/00 ,  C08G59/62 ,  C08L61/34 ,  C08L63/00 ,  C09D5/44 ,  C09D163/00 ,  C25D13/06 ,  C09D3/52 ,  C09D3/56 ,  C09D3/58

Abstract: Surface-coating binders and their use. The binders are reaction products of (A) Mannich bases obtained from one or more condensed phenols, free from either groups, which contain two or more phenolic hydroxl groups per molecule, one or more butadiene or isoprene homopolymers or copolymers which contain one or more groups per molecule and have a mean molecular weight of from 500 to 6,000, one or more secondary amines which contain one or more hydroxyalkyl groups per molecule, or a mixture of such secondary amines with another secondary amine, and formaldehyde or a formaldehyde donor, with (B) one or more epoxy resins. These surface-coating binders are used especially for the cathodic electrocoating of metal articles.

公开(公告)号：DE102006056205A1

公开(公告)日：2007-06-28

申请号：DE102006056205

申请日：2006-11-29

Applicant: BASF AG

Inventor： DOBRAWA RAINER ,  WIDMAIER RALF ,  SCHUPP EBERHARD ,  SCHNELL KLAUS ,  STRUBE KARL-HERMANN

IPC: C08F226/06 ,  C08F2/06 ,  C08F218/04 ,  C08F220/00

Abstract: A method for the production of vinyl-lactam copolymers (I) by radical polymerisation of water-soluble N-vinyl-lactams (NVL) and hydrophobic comonomers in refluxing organic solvent in presence of initiators, involves adding NVL to the reflux.

公开(公告)号：DE102006056203A1

公开(公告)日：2007-06-28

申请号：DE102006056203

申请日：2006-11-29

Applicant: BASF AG

Inventor： DOBRAWA RAINER ,  WIDMAIER RALF ,  SCHUPP EBERHARD ,  SCHNELL KLAUS

IPC: C08F226/06 ,  C08F2/06 ,  C08F218/04 ,  C08F220/00

Abstract: A method for the production of vinyl-lactam copolymers (I) by radical polymerisation of water-soluble N-vinyl-lactams (NVL) and hydrophobic comonomers in refluxing organic solvent in presence of initiators, involves distilling off some of the solvent after 90-99 wt% conversion of the NVL and then continuing the polymerisation.

公开(公告)号：DE102006055851A1

公开(公告)日：2007-06-28

申请号：DE102006055851

申请日：2006-11-27

Applicant: BASF AG

Inventor： DOBRAWA RAINER ,  WIDMAIER RALF ,  SCHUPP EBERHARD ,  SCHNELL KLAUS

IPC: C08F226/06 ,  C08F2/06 ,  C08F218/04 ,  C08F220/00

Abstract: In the production of vinyl-lactam copolymers by free radical polymerization of water-soluble N-vinyl-lactam(s) and hydrophobic comonomer(s) in an organic solvent in the presence of an initiator under reflux conditions, the initiator is introduced into the polymerization mixture from below.

公开(公告)号：DE102004063004A1

公开(公告)日：2006-07-13

申请号：DE102004063004

申请日：2004-12-22

Applicant: BASF AG

Inventor： WEBER MANFRED ,  WEISS AXEL ,  SCHUPP EBERHARD ,  MUKHERJEE PULAKESH ,  MOSBACH RALF ,  RECK BERND ,  BEUTLER KUNO

IPC: D06M15/21 ,  B32B1/06

Abstract: The present invention relates to textile two- or three-dimensional structures formed from fibers and/or ribbons and swellable materials, the fibers and/or ribbons present in the structure and also the swellable materials each being present in such an amount that the fibers and/or ribbons are encased by the swellable materials and the voids in the structure are, in the swollen state, partially or completely filled by materially bound water and the swellable materials used being aqueous emulsions of (co)polymers of at least one ethylenically unsaturated monomer MON which are applied to the fibers and/or ribbons.

公开(公告)号：CA1239733A

公开(公告)日：1988-07-26

申请号：CA484047

申请日：1985-06-14

Applicant: BASF AG

Inventor： KEMPTER FRITZ E ,  SABELUS GUENTHER ,  SCHUPP EBERHARD ,  WEISS WOLFRAM

IPC: C08G59/00 ,  C08G59/14 ,  C08G59/16 ,  C08G59/50 ,  C08G59/58 ,  C09D5/44 ,  C09D163/00

Abstract: Amide-containing epoxy resin/amine adducts are prepared by a process in which an epoxy resin/amine adduct containing primary and/or secondary aminoalkyl groups is reacted with a carboxylic acid in the presence of esterification catalysts, particularly advantageously in the presence of an alcohol. The products prepared according to the invention are useful as binders for cathodic elsctrocoating.

公开(公告)号：DE3525438A1

公开(公告)日：1987-01-22

申请号：DE3525438

申请日：1985-07-17

Applicant: BASF AG

Inventor： GOECKEL ULRICH ,  PETERSEN HARRO ,  OSTERLOH ROLF ,  SCHUPP EBERHARD ,  LOCH WERNER ,  SCHWERZEL THOMAS

IPC: C07D239/10 ,  C08G12/02 ,  C08G14/06 ,  C08G18/38 ,  C08G18/54 ,  C09D5/44 ,  C09D161/34 ,  C08G12/40 ,  C08G12/26 ,  C09D3/52 ,  C09D3/58 ,  C09D3/66 ,  C09D3/81 ,  C09D5/02

Abstract: The invention relates to condensation products based on substituted ureas, their preparation and their use. These condensation products each contain at least two cyclic urea units and can be prepared either by reacting primary diamines or polyamines with ureas and subsequently reacting the products with predominantly C-H-acidic aldehydes or by reacting primary amines with isocyanates and subsequently reacting the products with predominantly C-H-acidic aldehydes in the presence of acidic catalysts. These condensation products are suitable for the preparation of heat-curable coating compositions and for the preparation of binders for cathodic electrodeposition coating.