公开(公告)号：DE59504478D1

公开(公告)日：1999-01-21

申请号：DE59504478

申请日：1995-09-14

Applicant: BASF AG

Inventor： HAEBERLE KARL DR

IPC: C08G18/50 ,  C08G18/70 ,  C08G18/80 ,  C09D175/00 ,  C09J175/00

Abstract: Water-emulsifiable polyisocyanates (I) contain (a) aliphatic, cycloaliphatic or aromatic polyisocyanates and (b) reaction prods. of such polyisocyanates with cpds. contg. at least one gp. of formula -SO2-OH (II) and at least one isocyanate-reactive gp.. Also claimed are: (i) aq. dispersions of polyurethanes (PU) or radically polymerised polymers contg. (I); and (ii) adhesives, coating materials or impregnating materials based on aq. dispersions contg. (I).

公开(公告)号：AT174356T

公开(公告)日：1998-12-15

申请号：AT95112671

申请日：1995-08-11

Applicant: BASF AG

Inventor： WEYLAND PETER DR ,  TREIBER REINHARD ,  STURM ALWIN ,  SEIBERT HORST ,  RENZ HANS DR ,  REICHERT JUERGEN DR ,  HAEBERLE KARL DR

IPC: C08G18/08 ,  C08G18/00 ,  C08G18/70 ,  C09D175/00 ,  C09D175/04 ,  C09J175/00 ,  C09J175/04

公开(公告)号：ES2110655T3

公开(公告)日：1998-02-16

申请号：ES94108932

申请日：1994-06-10

Applicant: BASF AG

Inventor： WALLON ALEXANDER DR ,  AUCHTER GERHARD DR ,  LICHT ULRIKE DR ,  HAEBERLE KARL DR ,  FUNHOFF ANGELIKA DR

IPC: C08G18/00 ,  C08L75/00 ,  C08G18/08 ,  C08L75/04 ,  C08L101/00 ,  C09D175/04 ,  C09J175/04

Abstract: Aqueous polyurethane dispersions which, for a pH of the dispersion medium of >/= 6, contain a polymer having acidic functions in order to reduce the flow resistance, in addition to an anionically stabilised polyurethane in disperse distribution.

公开(公告)号：DE19537088A1

公开(公告)日：1997-04-10

申请号：DE19537088

申请日：1995-10-05

Applicant: BASF AG

Inventor： LINHART FRIEDRICH DR ,  AUHORN WERNER ,  HAEBERLE KARL DR ,  SCHUHMACHER RUDOLF DR ,  DYLLICK-BRENZINGER RAINER DR

IPC: D21H17/08 ,  D21H17/45 ,  D21H21/18 ,  D21H17/34 ,  C08F226/00 ,  D21H17/57

Abstract: A process is disclosed for producing paper with a dry-strength and wet-strength finish by adding to the paper pulp combinations of hydrophilically modified polyisocyanates and polymers containing vinyl amine units, then by dewatering the paper pulp to form sheets of paper, or by treating the paper surface with hydrophilically modified polyisocyanates and polymers containing vinyl amine units. Also disclosed is the use of said combinations of polyisocyanates and polymers as dry-strengthening and wet-strengthening agents of hygienic and kraft papers.

公开(公告)号：DE59305442D1

公开(公告)日：1997-03-27

申请号：DE59305442

申请日：1993-10-14

Applicant: BASF AG

Inventor： HAEBERLE KARL DR ,  BAUER GERHARD DR ,  MAEMPEL LOTHAR DR

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

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：DE59401230D1

公开(公告)日：1997-01-23

申请号：DE59401230

申请日：1994-04-14

Applicant: BASF AG

Inventor： LEY GREGOR DR ,  WALLON ALEXANDER DR ,  AUCHTER GERHARD DR ,  MAEMPEL LOTHAR DR ,  SEIBERT HORST ,  WISTUBA ECKEHARDT DR ,  HAEBERLE KARL DR

IPC: C08L75/04 ,  C08L75/00 ,  C08L101/00 ,  C08L101/08 ,  C09D175/04 ,  C09J175/00 ,  C09J175/04

公开(公告)号：ES2092350T3

公开(公告)日：1996-11-16

申请号：ES94105770

申请日：1994-04-14

Applicant: BASF AG

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

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

公开(公告)号：DE19521500A1

公开(公告)日：1996-06-05

申请号：DE19521500

申请日：1995-06-13

Applicant: BASF AG

Inventor： HAREMZA SYLKE DR ,  SCHLARB BERNHARD DR ,  HAEBERLE KARL DR

IPC: A61K8/87 ,  A61Q3/02 ,  C08G18/08 ,  C08K5/00 ,  C09B67/46 ,  C09D175/04 ,  C08L75/04 ,  C08G18/32 ,  C08G18/38 ,  C08G18/40 ,  C08G18/65 ,  C08J3/20 ,  C08J5/18 ,  C08J7/04 ,  C08K5/04

Abstract: Aq. dispersions contain (a) a polyurethane with hydrophilic gps. imparting dispersibility in water and (b) a fluorescent dye. Also claimed is a method of making the dispersions.

公开(公告)号：DE59400080D1

公开(公告)日：1996-02-22

申请号：DE59400080

申请日：1994-03-15

Applicant: BASF AG

Inventor： BOTT KASPAR DR ,  BAUER GERHARD DR ,  HAEBERLE KARL DR

IPC: C07C271/18 ,  C07C271/64 ,  C08F20/60 ,  C09D133/24 ,  C09J133/24

Abstract: Copolymerisable oxime ethers of the general formula in which A is a divalent connecting link, R and R independently of one another are a C1- to C10-alkyl radical, a C1- to C10-alkoxy radical, a C5- to C10-cycloalkyl radical or a C5- to C10-aryl radical, which can also contain 1 - 3 non-adjacent nitrogen, oxygen or sulphur atoms as hetero atoms in the carbon chain or the carbon ring and can be substituted by one to three C1- to C4-alkyl or alkoxy groups, R or R can be a hydrogen atom or R and R together form a bridge of 3 to 14 carbon atoms, some of the carbon atoms also being able to be part of an aromatic ring, Z is an n-valent organic radical which contains a copolymerisable ethylenically unsaturated group, and n is an integer from 1 to 3.

公开(公告)号：DE4414032A1

公开(公告)日：1995-10-26

申请号：DE4414032

申请日：1994-04-22

Applicant: BASF AG

Inventor： HAEBERLE KARL DR

IPC: C08G18/08 ,  C08G18/10 ,  C08G18/66 ,  C08G18/67 ,  C08G18/75 ,  C08G18/40 ,  C08G18/65 ,  C08G18/32 ,  C08L75/04 ,  C08J3/02 ,  C09D175/04 ,  C09J175/04

Abstract: A polyurethane useful as a coating material is obtd. from (A) (a1) 40-100 mol.% bis-(4-isocyanato-cyclohexyl)methane with only up to 18 mol.% trans,trans fraction and (a2) 0-60 mol.% of a further (cyclo)aliphatic, araliphatic or aromatic 4-30C polyisocyanate; and (B) (b1) 20-100 mol.% non-aromatic diol and (b2) 0-80 mol.% of a polyvalent cpd. contg. OH or primary or sec. amine gps. reactive with the NCO gps. of (A).