Inventor
AHLERS KLAAS
DE23 patents
⚠️ This page may combine multiple inventors who share the name “AHLERS KLAAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
16 patentsUS4544687AOct 1, 1985
Heat-curable surface-coating agents, and their use
BASF AG42 citations92
US4543376ASep 24, 1985
Heat-curable surface-coating agents, and their use
BASF AG34 citations92
US4542173ASep 17, 1985
Surface coating binders which are self-crosslinking when heated, their preparation and their use
BASF AG32 citations92
US4608416AAug 26, 1986
Heat-curable surface-coating agents, and their use
BASF AG16 citations82
US4576979AMar 18, 1986
Heat-curable surface-coating agents, and their use
BASF AG22 citations82
US4599371AJul 8, 1986
Preparation of self-crosslinking synthetic resins
BASF AG17 citations74
US4557814ADec 10, 1985
Synthetic resin carrying basic nitrogen groups, and its preparation
BASF AG15 citations74
US4752631AJun 21, 1988
Binders for cathodic electrocoating
BASF AG4 citations63
US4730011AMar 8, 1988
Synthetic resin containing quaternary ammonium groups, its preparation, and pigment paste produced using this resin
BASF AG4 citations63
US4721758AJan 26, 1988
Binders for cathodic electrocoating which contain non-tertiary basic amino groups in addition to phenolic mannich bases
BASF AG5 citations63
US4713406ADec 15, 1987
Binders for cathodic electrocoating
BASF AG5 citations63
US4594136AJun 10, 1986
Cathodic electrocoating binders
BASF AG4 citations63
US4568729AFeb 4, 1986
Process for the preparation of urea condensates and their use
BASF AG6 citations63
US4542193ASep 17, 1985
Cathodic electrocoating binders
BASF AG4 citations63
US4981884AJan 1, 1991
Synthetic resin with basic nitrogen groups, preparation and use thereof
BASF AG4 citations62
US4713440ADec 15, 1987
Urea/polyamine/secondary monoamine/polyalcohol condensate
BASF AG1 citations52
BASF LACKE & FARBEN
5 patentsUS4956402ASep 11, 1990
Synthetic resin with basic nitrogen groups from resins reacted with the ketimine-urethane product of an alkanolamine, a ketone and anisocyanate
BASF LACKE & FARBEN13 citations82
US4769420ASep 6, 1988
Binder which is rendered water-dilutable by protonation with an acid, from carboxyl terminated butadiene/acrylonitrile copolymers
BASF LACKE & FARBEN7 citations74
US5015672AMay 14, 1991
Synthetic resin with basic nitrogen groups, preparation and use thereof using a urethane carrying ketimine
BASF LACKE & FARBEN3 citations62
US5015673AMay 14, 1991
Synthetic resin with basic nitrogen groups, preparation and use thereof using a urethane carrying ketimine
BASF LACKE & FARBEN4 citations62
US4871808AOct 3, 1989
Binders water-dilutable by protonation with acid
BASF LACKE & FARBEN4 citations62
BASF FARBEN & FASERN
2 patentsUS4699937AOct 13, 1987
Synthetic resin carrying basic nitrogen groups, its preparation, coating materials produced using this resin, and cathodic electrocoating
BASF FARBEN & FASERN7 citations74
US4566963AJan 28, 1986
Water-dispersible binders based on modified epoxide/amine adducts, and their preparation and use
BASF FARBEN & FASERN12 citations74