Inventor
POLL GUENTER
DE10 patents
Patents
10 patentsUS5258470ANov 2, 1993
Molding compounds based on aromatic polyamides
HUELS CHEMISCHE WERKE AG18 citations71
US5245006ASep 14, 1993
Catalytic process for the preparation of an aromatic polyamide
HUELS CHEMISCHE WERKE AG2 citations62
US5162483ANov 10, 1992
Preparation of an aromatic polyamide with catalyst comprising phosphorous compound and tin(ii) compound
HUELS CHEMISCHE WERKE AG6 citations62
US5115088AMay 19, 1992
Molding composition composed of a thermoplastically processable aromatic polyamide
HUELS CHEMISCHE WERKE AG2 citations62
US5196505AMar 23, 1993
Process for the preparation of a thermoplastically processable aromatic polyamide with phosphorus acid catalyst
HUELS CHEMISCHE WERKE AG2 citations61
US5194576AMar 16, 1993
Melt production of a thermoplastically processible aromatic polyamide with phosphorus compound catalyst and metal salt catalyst
HUELS CHEMISCHE WERKE AG3 citations61
US5242992ASep 7, 1993
Polyamide molding compound
HUELS CHEMISCHE WERKE AG5 citations60
US5243077ASep 7, 1993
Process for the preparation of 4,4'-bis-(4-aminophenoxy)-diphenyl sulfone
HUELS CHEMISCHE WERKE AG1 citations49
US5238983AAug 24, 1993
Molding compounds based on a thermoplastically processible aromatic polyamide
HUELS CHEMISCHE WERKE AG0 citations49
US5118848AJun 2, 1992
Process for the preparation of 4,4'-bis(4-aminophenoxy)-diphenyl sulfone
HUELS CHEMISCHE WERKE AG1 citations47