Inventor
HELLER ALWIN
DE4 patents
Patents
4 patentsUS4195158AMar 25, 1980
Process for the preparation of granular oxymethylene polymers having improved mechanical properties
HOECHST AG8 citations71
US4111912ASep 5, 1978
Process for the manufacture of coarse-granular oxymethylene polymers
HOECHST AG5 citations60
US4046738ASep 6, 1977
Process for the manufacture of granular oxymethylene polymers
HOECHST AG6 citations60
US4151346AApr 24, 1979
Process for preparing oxymethylene polymers in a granular form
HOECHST AG5 citations58