Inventor
BUSCH WALTER
DE6 patents
⚠️ This page may combine multiple inventors who share the name “BUSCH WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
4 patentsUS4178271ADec 11, 1979
Sheet-like structure of polyvinyl chloride, which is capable of absorbing water vapor and transmitting water vapor
HOECHST AG23 citations81
US4181637AJan 1, 1980
Sheet-like structure of polyurethane, which is capable of absorbing water vapor and transmitting water vapor
HOECHST AG13 citations72
US4002710AJan 11, 1977
Process for the production of shaped articles of plastic material composed of chemically modified protein
HOECHST AG8 citations72
US3937672AFeb 10, 1976
Process for the manufacture of consolidated shaped structures of cellulose hydrate
HOECHST AG8 citations72