Inventor
SOSNA FRIEDRICH
DE3 patents
⚠️ This page may combine multiple inventors who share the name “SOSNA FRIEDRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUELS CHEMISCHE WERKE AG
2 patentsUS5378769AJan 3, 1995
Molding compositions containing a polycondensation product of a polyamide, a polyester and a compatibilizer
HUELS CHEMISCHE WERKE AG13 citations70
US5243077ASep 7, 1993
Process for the preparation of 4,4'-bis-(4-aminophenoxy)-diphenyl sulfone
HUELS CHEMISCHE WERKE AG1 citations49