Inventor
BERENDT HANS-ULRICH
28 patents
Patents
28 patentsUS4880564ANov 14, 1989
Antifoams for aqueous systems and their use
CIBA GEIGY CORP59 citations96
US4792619ADec 20, 1988
Process for printing or dyeing cellulose-containing textile material: novel quaternary ammonium salt from sulpho-succinic acid mixed: di-ester for dye foam stability
CIBA GEIGY CORP43 citations96
US5399616AMar 21, 1995
Lubricant-containing aqueous preparations of copolymers
CIBA GEIGY CORP21 citations92
US5009669AApr 23, 1991
Aqueous dispensions of 2-(2'-hydroxyphenyl)benzotriazoles
CIBA GEIGY CORP24 citations92
US4741739AMay 3, 1988
Process for printing or dyeing cellulose-containing textile material with reactive dyes in aqueous foam preparation containing a quaternary ammonium condensate
CIBA GEIGY CORP27 citations92
US4731092AMar 15, 1988
Process for printing or dyeing cellulose-containing textile material with reactive dyes in aqueous foam preparation containing acrylic graft co-polymer
CIBA GEIGY CORP30 citations92
US4705526ANov 10, 1987
Water-soluble or water-dispersible graft polymers and the preparation and use thereof
CIBA GEIGY CORP29 citations92
US4705525ANov 10, 1987
Water-soluble or water-dispersible graft polymers, process for their preparation and the use thereof
CIBA GEIGY CORP39 citations92
US4612016ASep 16, 1986
Process for dyeing cellulosic textile materials
CIBA GEIGY CORP55 citations92
US4494956AJan 22, 1985
Process for pad dyeing cellulosic textile materials
CIBA GEIGY CORP34 citations92
US4247476AJan 27, 1981
Polymeric quaternary ammonium salts containing specific cationic recurring units
CIBA GEIGY CORP44 citations92
US5002587AMar 26, 1991
Copolymers which are water-soluble or dispersible in water, their preparation and use
CIBA GEIGY CORP20 citations82
US4734100AMar 29, 1988
Process for printing or dyeing cellulose-containing textile material
CIBA GEIGY CORP23 citations82
US4613335ASep 23, 1986
Process for dyeing or printing cellulose-containing textile material with vat dye foam
CIBA GEIGY CORP21 citations82
US4602055AJul 22, 1986
Process for pad dyeing cellulosic textile materials
CIBA GEIGY CORP16 citations82
US5028237AJul 2, 1991
Dyeing process using graft polymers which are water soluble or dispersible in water as dyeing assistants
CIBA GEIGY CORP13 citations74
US5009668AApr 23, 1991
Mixture of assistants and its use in the dyeing of synthetic fibre materials: acid ester of oxyalkylated phendl, nonionic surfactant and dye carrier
CIBA GEIGY CORP16 citations74
US4975524ADec 4, 1990
Graft polymers which are water-soluble or dispersible in water, their preparation and use
CIBA GEIGY CORP5 citations74
US4902439AFeb 20, 1990
Detergent composition for washing off dyeings obtained with fibre-reactive dyes, process for the preparation thereof and use thereof
CIBA GEIGY CORP7 citations74
US4604099AAug 5, 1986
Process for printing cellulose-containing textile material with foam-containing reactive dyes and addition of (meth) acrylamide polymers
CIBA GEIGY CORP7 citations74
US4496472AJan 29, 1985
Process for bleaching cellulosic fibre materials using oligomers of phosphonic acid esters as stabilizers in alkaline, peroxide-containing bleaching liquors
CIBA GEIGY CORP11 citations74
US4202838AMay 13, 1980
Sulphonated condensation products
CIBA GEIGY CORP18 citations71
US4453946AJun 12, 1984
Dyeing assistant and use thereof in dyeing synthetic fibre material
CIBA GEIGY CORP4 citations63
US4243390AJan 6, 1981
Process for dyeing or printing fibrous material using quaternary polymerized ammonium salts as assistants
CIBA GEIGY CORP5 citations63
US4200585AApr 29, 1980
Acid esters of propylene oxide poly-adducts
CIBA GEIGY CORP3 citations62
US4132525AJan 2, 1979
Process for dyeing materials which contain synthetic fibres using polyadducts of propylene oxide and polyhydric alcohols
CIBA GEIGY CORP2 citations62
US4515596AMay 7, 1985
Process for aftertreating dyed fibrous material made of or containing cellulose
CIBA GEIGY CORP5 citations59
US4120647AOct 17, 1978
Process for the dyeing of wool-containing fibre materials
CIBA GEIGY CORP1 citations52