公开(公告)号：US3775367A

公开(公告)日：1973-11-27

申请号：US3775367D

申请日：1971-11-03

Applicant: BAYER AG

Inventor： NOUVERTNE W

IPC: C08K5/42 ,  C09K3/28

CPC classification number: C08K5/42 ,  C08L69/00

Abstract: HIGH MOLECULAR WEIGHT, THERMOPLASTIC POLYCARBONATES OF DIVALENT PHENOLS HAVING IMPROVED FLAME RESISTANCE ARE PROVIDED WHICH CONTAIN PERFLUOROALKANE SULPHONATES.

公开(公告)号：US3845007A

公开(公告)日：1974-10-29

申请号：US29319572

申请日：1972-09-28

Applicant: BAYER AG

Inventor： NOUVERTNE W ,  VERNALEKEN H ,  MUELLER P ,  PEILSTOECKER G

IPC: C08K3/00 ,  C08K5/00 ,  C08K5/09 ,  C08K5/36 ,  C08K5/42 ,  C08K7/00 ,  C08K7/14 ,  C08L69/00 ,  C08G51/10 ,  C08G39/00

CPC classification number: C08K5/0066 ,  C08K7/14 ,  C08L69/00 ,  C08L2666/14

Abstract: 1. A HIGH IMPACT, FLAME-RESISTANT AROMATIC POLYCARBONATE CONTAINING BY WEIGHT: (A) 2-6 PERCENT GLASS FIBERS HAVING AN AVERAGE FIBER LENGHT OF 100 TO 600UM; AND (B) 0.01 TO 1 PERCENT OF AN ALKALI METAL SALT.

公开(公告)号：US3836490A

公开(公告)日：1974-09-17

申请号：US38110173

申请日：1973-07-20

Applicant: BAYER AG

Inventor： BOCKMANN A ,  RUDOLPH H ,  NOUVERTNE W

IPC: C08K5/00 ,  C08G51/62

CPC classification number: C08K5/0066 ,  C08L69/00

Abstract: HIGH MOLECULAR WEIGHT THERMOPLASTIC POLYCARBONATES OF LOW INFLAMMABILITY ARE PROVIDED WHICH CONTAIN ALKALI SALTS SOLUBLE IN THE POLYCARBONATE MELT IN AMOUNTS OF FROM ABOUT 0.2% BY WEIGHT TO ABOUT 0.00005% BY WEIGHT BASED ON THE WEIGHT OF THE POLYCARBONATE.