公开(公告)号：US3607849A

公开(公告)日：1971-09-21

申请号：US3607849D

申请日：1966-09-29

Applicant: DYNAMIT NOBEL AG

Inventor： BUNING ROBERT ,  KIESSEL KARL-HEINZ ,  FRICK SIEGMUND ,  BIER GERHARD

IPC: C08F2/02 ,  C08F214/06 ,  C08F1/04 ,  C08F1/62 ,  C08F15/06

CPC classification number: C08F214/06

Abstract: Production of an improved chlorinated polymer by the low temperature bulk copolymerization of vinyl chloride and 1,2-trans dichloroethylene where the polymerization is carried out to at least a 30 percent conversion of monomers at a temperature of -5 to -30* C. and under substantially shearing action.