Inventor

PATZCHKE HANS-PETER

DE2 patents

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

HERBERTS & CO GMBH

1 patent

US5569705AOct 29, 1996

Aqueous dispersion of polyurethane resins, the production thereof and polyurethane macromers suitable for this purpose, as well as their use in aqueous coating agents

HERBERTS & CO GMBH35 citations90

HERBERTS & CO GMBH DR KURT

1 patent

US4127543ANov 28, 1978

Aqueous coating composition free from phenolic resin

HERBERTS & CO GMBH DR KURT3 citations54