公开(公告)号：ES2105377T3

公开(公告)日：1997-10-16

申请号：ES94103350

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：DE59305871D1

公开(公告)日：1997-04-24

申请号：DE59305871

申请日：1993-12-23

Applicant: BASF AG

Inventor： GULBINS ERICH DR ,  HAEBERLE KARL DR ,  LICHT ULRIKE DR ,  WALLON ALEXANDER DR

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

公开(公告)号：DE59108532D1

公开(公告)日：1997-03-20

申请号：DE59108532

申请日：1991-11-07

Applicant: BASF AG

Inventor： HAEBERLE KARL DR ,  MAEMPEL LOTHAR DR ,  FILGES ULRICH DR

IPC: C08G18/28 ,  C08G18/48 ,  C08G18/70 ,  C08G18/78 ,  C08G18/79 ,  C09J175/00

Abstract: A nonaqueous polyisocyanate preparation containing a) at least one aliphatic polyisocyanate having a mean NCO functionality of 2.5 to 3.5 and b) an amount which ensures the dispersibility of the polyisocyanates of a product of the reaction of a diisocyanate, selected from tetramethylene diisocyanate, hexamethylene diisocyanate, dodecamethylene diisocyanate, 1,4-diisocyanatocyclohexane, 4,4'-di(isocyanatocyclohexyl)methane, trimethylhexane diisocyanate, tetramethylhexane diisocyanate, 1-isocyanato-3,3,5-trimethyl- 5-(isocyanatomethyl)cyclohexane, 2,4- and 2,6-tolylene diisocyanate, tetramethylxylylene diisocyanate, p-xylylene diisocyanate, 2,4'- and 4,4'-diisocyanatodiphenylmethane and a mixture of at least two of these diisocyanates, with a monohydrate or polyhydrate polyalkylene ether alcohol having 2 to 4 carbon atoms in the alkylene groups and containing a polyether chain having at least 8 ethylene oxide units, the preparation thereof, and the use thereof in aqueous coating compositions and adhesive dispersions.

公开(公告)号：ES2096612T3

公开(公告)日：1997-03-16

申请号：ES91118953

申请日：1991-11-07

Applicant: BASF AG

Inventor： HAEBERLE KARL DR ,  MAEMPEL LOTHAR DR ,  FILGES ULRICH DR

IPC: C08G18/28 ,  C08G18/48 ,  C08G18/70 ,  C08G18/78 ,  C08G18/79 ,  C09J175/00

Abstract: A nonaqueous polyisocyanate preparation containing a) at least one aliphatic polyisocyanate having a mean NCO functionality of 2.5 to 3.5 and b) an amount which ensures the dispersibility of the polyisocyanates of a product of the reaction of a diisocyanate, selected from tetramethylene diisocyanate, hexamethylene diisocyanate, dodecamethylene diisocyanate, 1,4-diisocyanatocyclohexane, 4,4'-di(isocyanatocyclohexyl)methane, trimethylhexane diisocyanate, tetramethylhexane diisocyanate, 1-isocyanato-3,3,5-trimethyl- 5-(isocyanatomethyl)cyclohexane, 2,4- and 2,6-tolylene diisocyanate, tetramethylxylylene diisocyanate, p-xylylene diisocyanate, 2,4'- and 4,4'-diisocyanatodiphenylmethane and a mixture of at least two of these diisocyanates, with a monohydrate or polyhydrate polyalkylene ether alcohol having 2 to 4 carbon atoms in the alkylene groups and containing a polyether chain having at least 8 ethylene oxide units, the preparation thereof, and the use thereof in aqueous coating compositions and adhesive dispersions.

公开(公告)号：DE19526079A1

公开(公告)日：1997-01-23

申请号：DE19526079

申请日：1995-07-18

Applicant: BASF AG

Inventor： HUCKESTEIN BRIGITTA DR ,  RENZ HANS DR ,  KOTHRADE STEPHAN DR ,  HAEBERLE KARL DR

IPC: C08L75/04 ,  C07C265/14 ,  C08G18/00 ,  C08G18/08 ,  C08G18/62 ,  C08G18/70 ,  C08G18/79 ,  C08L75/00 ,  C09D175/00 ,  C09D175/04 ,  C09J175/00 ,  C09J175/04 ,  C08L39/06 ,  C08K5/29 ,  C08J3/03 ,  C09J11/08 ,  C08G18/78

Abstract: Water-emulsifiable polyisocyanates (I) comprise: (A) (cyclo)aliphatic or aromatic polyisocyanates; and (B) reaction prods. contg. at least one reactive NCO gp. and made by reacting (A) with polyvinyl pyrrolidones (PVP's). Pref. the PVP content of the (A)+(B) compsn. is 1-20 wt.%. The PVP, which esp. contains one or more NCO- reactive OH gps., is of Mn 400-40000. The (I)-contg. aq. dispersions are based on polyurethanes or radically-polymerised polymers.

公开(公告)号：DE59400794D1

公开(公告)日：1996-11-14

申请号：DE59400794

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 ,  FRIES WERNER DR

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

公开(公告)号：DE4415451A1

公开(公告)日：1995-11-09

申请号：DE4415451

申请日：1994-05-03

Applicant: BASF AG

Inventor： REICHERT JUERGEN DR ,  HAEBERLE KARL DR ,  REINCKE KLAUS

IPC: C08G18/08 ,  C08G18/28 ,  C08G18/70 ,  C08G18/78 ,  C08G18/79 ,  C08G18/80 ,  D06M15/568 ,  D06M15/564 ,  C08G18/48

Abstract: The use of hydrophilically-modified polyisocyanates (I) in aq. dispersions for finishing textiles is claimed. These dispersions contain no organic solvent and no other emulsifier. Also claimed is a process for finishing textiles using aq. dispersions of (I).Also claimed are aq. dispersions for the above process, contg. 0.01-15 wt.% (I) and with no organic solvent or other emulsifiers. Also claimed is a process for finishing textiles using aq. dispersions of (I).Also claimed are aq. dispersions for the above process, contg. 0.01-15 wt.% (I) and with no organic solvent or other emulsifiers.

公开(公告)号：DE4415449A1

公开(公告)日：1995-11-09

申请号：DE4415449

申请日：1994-05-03

Applicant: BASF AG

Inventor： REICHERT JUERGEN DR ,  FUCHS HORST ,  HAEBERLE KARL DR ,  HUMMERICH RAINER DR

IPC: C08G18/08 ,  C08G18/28 ,  C08G18/70 ,  C08G18/78 ,  C08G18/79 ,  C08G18/80 ,  D06P1/52 ,  D06P1/54 ,  D06P1/607 ,  D06P1/642

Abstract: The use of hydrophilically-modified polyisocyanates (I) as crosslinkers for binders used in aq. pigment dye baths for dyeing textiles is claimed. Also claimed is a process for dyeing textiles in aq. pigment dye baths using (I) as crosslinker for the binder. Also claimed are aq. dye baths for the above process, contg. 0.01-10 wt.% (I) in addn. to pigments, binders, water and conventional additives.

公开(公告)号：DE4335540A1

公开(公告)日：1995-04-20

申请号：DE4335540

申请日：1993-10-19

Applicant: BASF AG

Inventor： BECKMANN STEFAN DR ,  ETZBACH KARL-HEINZ DR ,  SENS RUEDIGER DR ,  HAEBERLE KARL DR

IPC: G02F1/35 ,  C08G18/30 ,  C08G18/38 ,  C09B69/10 ,  G02F1/355 ,  G02F1/361 ,  C08G18/65 ,  C09D175/04

Abstract: Polyadducts containing azo dyes and urethane groups comprising (a) at least one organic polyisocyanate, (b) at least one diol of a heterocyclic azo dye, and optionally (c) one or more compounds containing at least two NCO-reactive groups and having a mean molecular weight Mn of up to 500 g/mol, and/or (d) one or more polyhydroxyl compounds having mean molecular weights Mn of from 500 to 5000 g/mol. These polyadducts are suitable for applications in non-linear optics.

公开(公告)号：DE4320455A1

公开(公告)日：1994-12-22

申请号：DE4320455

申请日：1993-06-21

Applicant: BASF AG

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

IPC: C08G18/00 ,  C08L75/00 ,  C08L75/04 ,  C08L101/00 ,  C09D175/04 ,  C09J175/04 ,  C08G18/08 ,  C08L33/02 ,  C08L35/00 ,  C08J3/03 ,  C08G18/65

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.