-
公开(公告)号：US3585171A
公开(公告)日：1971-06-15
申请号：US3585171D
申请日：1968-06-27
Applicant: BASF AG
Inventor： STEINHOFER ADOLF , PATSCH MANFRED , DOERFEL HELMUT , FALKENSTEIN GEORG , JESTERICH WOLFGANG-DIETER
CPC classification number: C08G69/20
Abstract: A PROCESS FOR ACCELERATING POLYMERIZATION OF LACTAMS CARRIED OUT IN THE PRESENCE OF ALKALINE CATALYSTS AT TEMPERATURES OF FROM 80* TO 200*C. USING LACTAM-N-CARBOXYLIC ACID CARBAZOLAMIDES AS ACTIVATORS.
Search Results
1
records
(took 0.007 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
