公开(公告)号：AU671005B2

公开(公告)日：1996-08-08

申请号：AU6077794

申请日：1994-04-28

Applicant: BASF AG

Inventor： LICHT ULRIKE ,  WALLON ALEXANDER ,  AUCHTER GERHARD ,  MAEMPEL LOTHAR ,  SEIBERT HORST ,  HAEBERLE KARL ,  FRIES WERNER

IPC: C08G18/08 ,  C08G18/00 ,  C08G18/65 ,  C08K5/00 ,  C08L75/00 ,  C08L75/04 ,  C09J175/00 ,  C09J175/04

公开(公告)号：AU662253B2

公开(公告)日：1995-08-24

申请号：AU5041193

申请日：1993-11-01

Applicant: BASF AG

Inventor： HAEBERLE KARL ,  BAUER GERHARD ,  MAEMPEL LOTHAR

IPC: C08F20/44 ,  C08F12/00 ,  C08F14/00 ,  C08F20/42 ,  C08F212/04 ,  C08F214/00 ,  C08F220/36 ,  C08F246/00 ,  C08G18/00 ,  C08G18/81 ,  C09D4/02 ,  C09D133/06 ,  C09D157/04 ,  C09J133/06 ,  C09J157/04 ,  C08F220/14 ,  C08F218/10 ,  C08F220/18 ,  C08F218/04 ,  C09D131/02 ,  C09D133/08 ,  C09D133/12

Abstract: The invention relates to copolymers built up from a) from 0.01 to 40% by weight of a copolymerised, ethylenically unsaturated compound containing at least one oxime-blocked isocyanate group, b) from 30 to 99.99% by weight of at least one C1 to C20-alkyl (meth)acrylate, vinyl ester of carboxylic acids containing 1 to 20 carbon atoms, vinylaromatic compounds up to 20 carbon atoms, ethylenically unsaturated nitrile having 3 to 6 carbon atoms, vinyl halide or nonaromatic hydrocarbon having 4 to 8 carbon atoms and at least 2 conjugated double bonds, c) from 0 to 30% by weight of at least one comonomer containing at least one ketone or aldehyde group, and d) from 0 to 50% by weight of at least one further monomer.

公开(公告)号：DE59104820D1

公开(公告)日：1995-04-06

申请号：DE59104820

申请日：1991-07-25

Applicant: BASF AG

Inventor： FISCH HERBERT ,  MAEMPEL LOTHAR

IPC: C08K5/17 ,  C08G18/08 ,  C08G18/10 ,  C08L75/00 ,  C08L75/04 ,  C09D175/04 ,  C09J175/04

公开(公告)号：AU653608B2

公开(公告)日：1994-10-06

申请号：AU1941292

申请日：1992-07-02

Applicant: BASF AG

Inventor： FILGES ULRICH ,  HAEBERLE KARL ,  MAEMPEL LOTHAR ,  AYDIN ORAL ,  BAUER GERHARD

IPC: B32B7/12 ,  C08F2/16 ,  C08F2/18 ,  C08F2/44 ,  C08F8/30 ,  C08G18/62 ,  C08G18/80 ,  C08L33/00 ,  C08L33/04 ,  C08L101/00 ,  C08L101/02 ,  C09J129/12 ,  C09J133/14 ,  C09J175/00 ,  C09J175/14 ,  B32B27/04

Abstract: Aqueous dispersions of a copolymer which has been polymerised by means of free radicals and comprises from 0.01 to 40% by weight of comonomers containing at least one aldehyde or keto group, and contains at least one polyisocyanate whose isocyanate groups have been blocked by means of oximes.

公开(公告)号：FI923022A0

公开(公告)日：1992-06-29

申请号：FI923022

申请日：1992-06-29

Applicant: BASF AG

Inventor： FILGES ULRICH ,  HAEBERLE KARL ,  MAEMPEL LOTHAR ,  AYDIN ORAL ,  BAUER GERHARD

IPC: C08F2/16 ,  B32B7/12 ,  C08F2/18 ,  C08F2/44 ,  C08F8/30 ,  C08G18/62 ,  C08G18/80 ,  C08L33/00 ,  C08L33/04 ,  C08L101/00 ,  C08L101/02 ,  C09J129/12 ,  C09J133/14 ,  C09J175/00 ,  C09J

Abstract: Aqueous dispersions of a copolymer which has been polymerised by means of free radicals and comprises from 0.01 to 40% by weight of comonomers containing at least one aldehyde or keto group, and contains at least one polyisocyanate whose isocyanate groups have been blocked by means of oximes.

公开(公告)号：CA2088596A1

公开(公告)日：1992-02-03

申请号：CA2088596

申请日：1991-07-25

Applicant: BASF AG

Inventor： FISCH HERBERT ,  MAEMPEL LOTHAR

IPC: C08K5/17 ,  C08G18/08 ,  C08G18/10 ,  C08L75/00 ,  C08L75/04 ,  C09D175/04 ,  C09J175/04

Abstract: 2088596 9202566 PCTABS00010 A process is disclosed for producing aqueous polyurethane dispersions by reacting (a) dihydroxyl compounds having a molecular weight between 500 and 5000, (b) diisocyanates and if necessary (c) chain extenders with at least two hydrogen atoms capable of reacting with the isocyanate groups and a molecular weight lower than 300 in the melt or in the presence of an inert organic solvant (L) that can be mixed with water and that boils under 100 ·C. A prepolymer with terminal isocyanate groups is thus obtained, then reacted with (d) salts of aliphatic aminocarbonic or aminosulfonic acids or tertiary ammonium salts, and dispersed in water. Before the polyurethane thus obtained is dispersed in water, 5 to 60 parts in weight, referred to 100 parts in weight of polyurethane, of a polymer (p), except condensates of phenol with formaldehyde and of epichlorhydrine with bisphenol A, dissolved in a solvant (L') that boils under 100 ·C, are added to the polyurethane. The use of these compounds as adhesives and coating materials is also disclosed.

公开(公告)号：AU2375088A

公开(公告)日：1989-04-20

申请号：AU2375088

申请日：1988-10-14

Applicant: BASF AG

Inventor： MAEMPEL LOTHAR ,  SCHMIDT HANS JUERGEN ,  FUESSL RUEDIGER ,  DRUSCHKE WOLFGANG

IPC: B22C9/08 ,  C04B26/12 ,  C08G14/14 ,  C08L61/34 ,  B22C1/22 ,  C08F2/44 ,  C08G8/10 ,  C08G8/26 ,  C08L33/08 ,  C08L61/04 ,  C08L61/10