Inventor
SPRENGER WALTER
DE6 patents
⚠️ This page may combine multiple inventors who share the name “SPRENGER WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
5 patentsUS4390688AJun 28, 1983
Water-dilutable polyester, process for the preparation thereof and the use thereof
HOECHST AG55 citations94
US4808658AFeb 28, 1989
Aminourethanes, preparation and use thereof
HOECHST AG31 citations90
US5066758ANov 19, 1991
Carrier resin for pigment pastes, and its preparation and use
HOECHST AG14 citations71
US5055542AOct 8, 1991
Carrier resin for pigment pastes, preparation and use thereof
HOECHST AG12 citations71
US4465798AAug 14, 1984
Water-dilutable epoxide, process for preparing it, the use thereof and a coating composition
HOECHST AG0 citations40