公开(公告)号：DE19721691A1

公开(公告)日：1998-11-26

申请号：DE19721691

申请日：1997-05-23

Applicant: BASF AG

Inventor： WILDBURG GERALD DR ,  URBAN DIETER DR ,  LANGHAUSER GEORG ,  SCHUMACHER KARL-HEINZ DR ,  HARTZ OLIVER ,  WISTUBA ECKEHARDT DR

IPC: C08F2/24 ,  C09J133/08 ,  C09J157/00 ,  C09J4/00

Abstract: Adhesives (I), containing (a) 5-95 wt% adhesive dispersion with a viscosity of 2000-10,000 mPa.s which contains (a1) an aqueous polymer dispersion obtained by radical polymerisation of a mixture (M) containing ethylenically unsaturated monomer(s) (A) to a polymer (P) in presence of a protective colloid based on a water-soluble prepolymer of at least one water-soluble monomer (B) selected from alpha . beta -unsaturated 3-6C mono- or di-carboxylic acids, their anhydrides and half-esters and mixtures thereof, (a2) optionally a base, i.e. alkali metal hydroxide, ammonia or volatile amine, (a3) optionally a completely water-miscible organic solvent, and optionally other additives, (b) 0-90 wt% polysaccharide and/or protein and/or protein degradation product, (c) 0-95 wt% filler(s), (d) 0-10 wt% emulsifier(s), (e) 0-30 wt% other additives, and water to 100 wt%.

公开(公告)号：DE3856208D1

公开(公告)日：1998-07-30

申请号：DE3856208

申请日：1988-08-23

Applicant: BASF AG

Inventor： SCHWERZEL THOMAS DR ,  AUCHTER GERHARD DR ,  WISTUBA ECKEHARDT DR

IPC: C08F220/12 ,  C08F230/02 ,  C09D133/08 ,  C09D133/10

公开(公告)号：DE19645732A1

公开(公告)日：1998-05-07

申请号：DE19645732

申请日：1996-11-06

Applicant: BASF AG

Inventor： SACK HEINRICH ,  TEICHMANN HELMUT ,  WISTUBA ECKEHARDT DR ,  ANGEL MAXIMILIAN DR ,  BECKERLE WILHELM FRIEDRICH ,  FUESL RUEDIGER ,  KNIGHT JEFFREY ,  KRAEMER RICHARD ,  ROSER JOACHIM DR

IPC: C04B20/10 ,  C08J3/21 ,  C08J3/22 ,  C08L95/00 ,  C04B24/26

公开(公告)号：DE59403908D1

公开(公告)日：1997-10-09

申请号：DE59403908

申请日：1994-03-05

Applicant: BASF AG

Inventor： FRICKE HANS-JOACHIM ,  HAEBERLE KARL DR ,  MAEMPEL LOTHAR DR ,  PEIKERT FRITZ ,  WISTUBA ECKEHARDT DR

IPC: C08G18/08 ,  C09J175/00 ,  C09J175/04

Abstract: The use of aqueous dispersions containing a polyurethane having a content of urea groups of less than 0.6 % by weight, based on the polyurethane, as adhesives.

公开(公告)号：DE19606393A1

公开(公告)日：1997-08-28

申请号：DE19606393

申请日：1996-02-21

Applicant: BASF AG

Inventor： WISTUBA ECKEHARDT DR ,  BECKERLE WILHELM FRIEDRICH ,  RUPANER ROBERT DR ,  HUMMERICH RAINER DR ,  RECK BERND DR ,  KISTENMACHER AXEL DR

IPC: B05D1/00 ,  B27N1/02 ,  B27N3/00 ,  C08F8/30 ,  C08K5/17 ,  C08L33/02 ,  C08L35/00 ,  C08L57/00 ,  C08L97/02 ,  C08K3/32 ,  B27N5/00

Abstract: Disclosed is the use of a formaldehyde-free aqueous binder as a binder for sustainable raw materials in the form of fibres, chips or particles for making mouldings, said binder containing: A) a polymer obtained by radical polymerisation consisting to the extent of 5 to 100 wt% of an ethylenically unsaturated acid anhydride or bicarboxylic acid, the carboxylic acid groups of which can form an anhydride group, and B) an alkanol amine with at least two hydroxyl groups.

公开(公告)号：DE19542077A1

公开(公告)日：1997-05-15

申请号：DE19542077

申请日：1995-11-11

Applicant: BASF AG

Inventor： SCHMIDT-THUEMMES JUERGEN DR ,  WISTUBA ECKEHARDT DR ,  DRAGON ANDREE ,  ANSELMANN THOMAS

IPC: C08K3/28 ,  C08F2/22 ,  C08F212/00 ,  C08F212/06 ,  C08F212/08 ,  C08F236/10 ,  C08K3/00 ,  C08K5/17 ,  C08L25/00 ,  C08L25/02 ,  C09D5/00 ,  C09D109/06 ,  C09D109/08 ,  C09D125/00 ,  C09D125/02 ,  C09D125/10 ,  C08F236/04 ,  C04B41/63 ,  B05D7/08 ,  C08L9/06 ,  C08J3/03 ,  E04B1/64 ,  C09K3/10

Abstract: Aqueous polymer dispersions (I), containing a radical copolymer (CP) with an alkali metal ion content (GA) of not more than 0.5 wt.%, based on (A) 20-65 wt.% vinylaromatic monomer(s), (B) 35-80 wt.% comonomer(s) with two conjugated double bonds and (C) 0-10 wt.% other comonomers with at least one double bond. Also claimed are (i) aqueous polymer preparations containing (I) and finely divided pigment in amounts of up to 60 vol.% (IIA) or 20-45 vol.% (IIB); (ii) substrates coated with a film of (I) or (II), and (iii) a process for the production of (I) by radical- initiated aqueous emulsion polymerisation of the above comonomers, with the addition of ammonia and/or organic amine to increase the pH of the dispersion medium.

公开(公告)号：DE59104198D1

公开(公告)日：1995-02-23

申请号：DE59104198

申请日：1991-05-10

Applicant: BASF AG

Inventor： REHMER GERD DR ,  RAU MARIA GYOPAR DR ,  WISTUBA ECKEHARDT DR ,  BAECHER REINHARD DR ,  TEICHMANN HELMUT ,  BECKERLE WILHELM FRIEDRICH

IPC: C08L31/02 ,  C08F2/22 ,  C08K5/07 ,  C08K5/25 ,  C08L31/04 ,  C08L33/00 ,  C08L33/04 ,  C09D5/02 ,  C09D131/02 ,  C09D131/04 ,  C09D133/04 ,  C09D133/06 ,  C09J131/02 ,  C09J131/04

Abstract: Aqueous synthetic resin formulations containing A) from 3 to 75% by weight of one or more synthetic resins, B) one or more organic compounds having two or more hydrazide groups, C) from 0 to 10% by weight, based on the synthetic resin A, of benzophenone or acetophenone or of one or more acetophenone or benzophenone derivatives which are not monoethylenically unsaturated or of a mixture of these active ingredients, D) effective amounts of emulsifiers or protective colloids or of a mixture of these active ingredients, E) not less than 5% by weight of water and F) from 0 to 85% by weight of finely divided fillers, with the proviso that the total amount of the monomers d polymerized in the one or more synthetic resins A and of component C is from 0.05 to 10% by weight, based on the one or more synthetic resins A, and the ratio of the number of moles of hydrazide groups of component B and the number of moles of the aldehyde and keto groups of the monomers c polymerized in the one or more synthetic resins A is from 0.01 to 2. These synthetic resin formulations are suitable for coating, adhesive bonding, sealing or impregnating.

公开(公告)号：DE4315880A1

公开(公告)日：1994-11-17

申请号：DE4315880

申请日：1993-05-12

Applicant: BASF AG

Inventor： BARWICH JUERGEN DR ,  PLAUMANN HEINZ DR ,  WISTUBA ECKEHARDT DR

IPC: C08L31/02 ,  C08F218/04 ,  C08F220/12 ,  C08L31/04 ,  C08L33/04 ,  C08L33/06 ,  C08L43/00 ,  C08L43/04 ,  C09D133/04 ,  C09D133/06 ,  C09D137/00 ,  C09D143/04 ,  C09J131/00 ,  C09J131/02 ,  C09J133/04 ,  C09J133/06 ,  C09J137/00 ,  C09J143/04 ,  C09K3/10 ,  C08J3/24 ,  C08K5/57 ,  C09D131/02

公开(公告)号：DE4219418A1

公开(公告)日：1993-12-16

申请号：DE4219418

申请日：1992-06-13

Applicant: BASF AG

Inventor： HAEBERLE KARL DR ,  WISTUBA ECKEHARDT DR ,  FRICKE HANS-JOACHIM ,  AYDIN ORAL DR ,  KOKEL NICOLAS DR ,  LICHT ULRIKE DR

IPC: C08G18/08 ,  C08G18/28 ,  C08G18/42 ,  C09J175/04 ,  C09J175/06 ,  B32B7/12 ,  C08G18/66 ,  C09J5/00

公开(公告)号：AT74940T

公开(公告)日：1992-05-15

申请号：AT89100300

申请日：1989-01-10

Applicant: BASF AG

Inventor： BECKERLE WILHELM FRIEDRICH ,  DRAGON ANDREE ,  FRANZMANN GERNOT DR ,  MATTHAEI LOTHAR ,  WISTUBA ECKEHARDT DR ,  TEICHMANN HELMUT

IPC: C09D133/10 ,  C08L33/02 ,  C08L33/06 ,  C09D5/34 ,  C09D133/04 ,  C09D133/06