Inventor
DITTMANN WALTER
7 patents
Patents
7 patentsUS4309522AJan 5, 1982
Process for the production of extensively amorphous butene-1-propene-ethene terpolymers having a high softening point
HUELS CHEMISCHE WERKE AG27 citations80
US4011384AMar 8, 1977
Process for the production of crystalline terpolymers of ethene, butene-1 and butene-2
HUELS CHEMISCHE WERKE AG21 citations79
US3981849ASep 21, 1976
Low pressure process for the production of low density co- and terpolymers of ethylene
HUELS CHEMISCHE WERKE AG11 citations71
US3959409AMay 25, 1976
Process for the production of crystalline propene-ethene-butene-1 terpolymers
HUELS CHEMISCHE WERKE AG15 citations71
US4259410AMar 31, 1981
Random propylene copolymers for electric cable insulation
HUELS CHEMISCHE WERKE AG10 citations65
US4048419ASep 13, 1977
Process for the production of partially crystalline polybutene-1
HUELS CHEMISCHE WERKE AG5 citations60
US4000354ADec 28, 1976
Process for the production of isotactic polypropylene
HUELS CHEMISCHE WERKE AG1 citations49