-
-
-
-
Preparation of polyamides
-
Patent number 6,429,279
-
Issue date Aug 6, 2002
-
BASF Aktiengesellschaft
-
Hans-Harald Hünger
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
Continuous polyamide extraction process
-
Patent number 6,326,457
-
Issue date Dec 4, 2001
-
BASF Aktiengesellschaft
-
Jörg Erbes
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
Continuous polyamide extraction process
-
Patent number 6,320,021
-
Issue date Nov 20, 2001
-
BASF Aktiengesellschaft
-
Peter Hildenbrand
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
-
-
Preparation of polyaspartic acid
-
Patent number 5,830,985
-
Issue date Nov 3, 1998
-
BASF Aktiengesellschaft
-
Matthias Kroner
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...