公开(公告)号：US3551485A

公开(公告)日：1970-12-29

申请号：US3551485D

申请日：1967-09-12

Applicant: BASF AG

Inventor： RAFF PAUL ,  PEINE HANS GEORG ,  SCHUSTER LUDWIG ,  ADAM KARL

IPC: B01J27/186 ,  B01J27/187 ,  C07C85/06

CPC classification number: B01J27/186 ,  B01J27/187

公开(公告)号：US3703595A

公开(公告)日：1972-11-21

申请号：US3703595D

申请日：1970-04-20

Applicant: BASF AG

Inventor： FALKENSTEIN GEORG ,  PEINE HANS GEORG ,  DOERFEL HELMUT ,  RAFF PAUL ,  SCHUSTER LUDWIG

IPC: C08G69/26 ,  C08G20/20

CPC classification number: C08G69/26

Abstract: GLASS-CLEAR POLYAMIDES CONSISTING ESSENTIALLY OF POLYMERIC CONDENSATION PRODUCTS OF A MIXTURE OF STEREOISOMERS OF 2,2-BIS-(4-AMINOCYCLOHEXYL)-PROPANE AQND AN ALIPHATIC OR CARBOXYCLIC DICARBOXYLIC ACID HAVING SIX TO TEN CARBON ATOMS AND, IF DESIRED, CAPROLACTAM OR ADIPIC ACID AND HEXAMETHYLENE-DIAMINE. THE POLYAMIDES ARE USEFUL FOR THE PRODUCTION OF MOLDINGS.