Inventor

KOBELKA FRANK

DE5 patents

⚠️ This page may combine multiple inventors who share the name “KOBELKA FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAYER AG

4 patents

US5350825ASep 27, 1994

At least partially blocked organic polyisocyanates, a process for their preparation and their use in coating compositions

BAYER AG47 citations89

US5705593AJan 6, 1998

Diphenylmethane diisocyanate based polyisocyanates containing allophanate groups and having blocked isocyanate groups

BAYER AG17 citations83

US5296020AMar 22, 1994

Formulation for the activation of substrate surfaces for currentless metallization thereof

BAYER AG7 citations72

US5487964AJan 30, 1996

Powder mixtures for metallization of substrate surfaces

BAYER AG5 citations57

LUDEWIG MICHAEL

1 patent

US8067522B2Nov 29, 2011

Low viscosity, alkoxysilane-functional prepolymers and a process for their preparation

LUDEWIG MICHAEL6 citations60