公开(公告)号：DE2525019B1

公开(公告)日：1975-12-04

申请号：DE2525019

申请日：1975-06-05

Applicant: BASF AG

Inventor： MITTNACHT HANS DIPL-CHEM DR ,  ECHTE ADOLF DIPL-CHEM DR ,  JENNE HELMUT DIPL-CHEM DR ,  LIEB MANFRED DIPL-ING ,  BRONSTERT KLAUS DIPL-CHEM DR ,  ADLER HANSJOERG DIPL-CHEM DR

IPC: C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L25/00 ,  C08L25/10 ,  C08L51/00 ,  C08L51/02 ,  C08L51/04 ,  C08L77/00 ,  C08L101/00 ,  C08L25/04 ,  C08L51/06

Abstract: Thermoplastic molding compositions, based on polymers of a monovinyl-aromatic compound which have been modified with rubber to increase their impact strength, which also exhibit increased stress crack resistance.

公开(公告)号：DE2342487A1

公开(公告)日：1975-03-13

申请号：DE2342487

申请日：1973-08-23

Applicant: BASF AG

Inventor： ZIEGLER WALTER DIPL-CHEM DR ,  ZEITLER GERHARD DIPL-CHEM DR ,  MUELLER-TAMM HEINZ DIPL-CHEM D ,  BRONSTERT KLAUS DIPL-CHEM DR

IPC: C08J9/30 ,  C08L23/06

Abstract: Low MW chlorinated polyolefins, PVC and PVdC contg. 55-74 Wt. % chlorine are converted to expanded particles, of av. dia. 1-1000 mu. by spraying a soln. into a heated inert gas stream so that the thermoplastic foams. The particles are used as fillers for paints and putties based on aq. resin dispersions.