Inventor
HEIMANN ULRICH
DE25 patents
⚠️ This page may combine multiple inventors who share the name “HEIMANN ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF LACKE & FARBEN
19 patentsUS5324404AJun 28, 1994
Process for the coating of electrically conducting substrates, aqueous paint, epoxide-amine adduct and use of the epoxide-amine adduct as grinding resin in the production of pigment pastes
BASF LACKE & FARBEN27 citations92
US5188716AFeb 23, 1993
Heat-curable coating composition for cathodic electrocoating
BASF LACKE & FARBEN24 citations92
US5338434AAug 16, 1994
Process for the coating of electrically conductive substrates and a cathodically depositable aqueous electrocoating paint
BASF LACKE & FARBEN28 citations89
US5693205ADec 2, 1997
Process for coating electrically conductive substrates, an aqueous coating composition, process for the preparation of an adduct containing urethane groups and an adduct containing urethane groups
BASF LACKE & FARBEN8 citations73
US5589049ADec 31, 1996
Method of coating electrically conductive substrates, aqueous electrodip paints, process for the preparation of an aqueous dispersion of crosslinked polymer microparticles and dispersions prepared by this process
BASF LACKE & FARBEN8 citations73
US5336722AAug 9, 1994
Polymeric reaction products
BASF LACKE & FARBEN8 citations73
US5262465ANov 16, 1993
Process for coating electrically conductive substrates, aqueous coating composition, process for the preparation of a cationic, amine-modified epoxy resin and cationic, amine-modified epoxy resin prepared according to this process
BASF LACKE & FARBEN12 citations73
US5086092AFeb 4, 1992
Heat-curable aqueous coating agent for cathodic electrocoating containing monomeric chelating agent
BASF LACKE & FARBEN7 citations73
US5130350AJul 14, 1992
Electrocoating binders which are water-dilutable on protonation with an acid, for the production of thick coating films, based on monofunctionally initiated epoxy resins
BASF LACKE & FARBEN12 citations72
US5039721AAug 13, 1991
Based on monofunctionally initiated, polyaminoamide modified epoxy resins
BASF LACKE & FARBEN12 citations72
US5385977AJan 31, 1995
Polymeric reaction products
BASF LACKE & FARBEN2 citations62
US5352525AOct 4, 1994
Water-thinnable coating compositions
BASF LACKE & FARBEN3 citations62
US5324402AJun 28, 1994
Process for coating electrically conductive substrates, water-based coatings and crosslinking agents containing masked NCO groups
BASF LACKE & FARBEN2 citations62
US5283269AFeb 1, 1994
Epoxy resin with aminomethylene groups
BASF LACKE & FARBEN2 citations62
US5258460ANov 2, 1993
Polymeric reaction products
BASF LACKE & FARBEN5 citations62
US5177125AJan 5, 1993
Two-phase cathodic electrocoat containing epoxy resin-ATBN adducts
BASF LACKE & FARBEN2 citations62
US5980715ANov 9, 1999
Electrodeposition coating materials and a process for coating electronically conductive substrates
BASF LACKE & FARBEN3 citations54
US5410001AApr 25, 1995
Process for coating electrically conductive substrates, water-based coatings and crosslinking agents containing masked NCO groups
BASF LACKE & FARBEN1 citations52
US5274011ADec 28, 1993
Cationic resins based on copolymers of butadiene and acrylonitrile
BASF LACKE & FARBEN0 citations52