公开(公告)号：US3557074A

公开(公告)日：1971-01-19

申请号：US3557074D

申请日：1968-05-03

Applicant: BASF AG

Inventor： BUECHNER OSKAR ,  IMMEL WOLFGANG ,  PFANNMUELLER HELMUT ,  SCHMIDT-THOMEE GEORG ,  URBAN FRIEDRICH

IPC: C08F10/00 ,  C08F1/60 ,  C08F3/04

CPC classification number: C08F10/00 ,  C08F4/28

Abstract: A PROCESS FOR THE PRODUCTION OF LOW MOLECULAR WEIGHT WAXY POLYTHYLENES BY POLYMERIZATION OF ETHYLENE AT ELEVATED TEMPERATURE AND SUPERATMOSPHERIC PRESSURE BY MEANS OF FREE-RADICAL INITIATORS. THE COURSE OF THE POLYMERIZATION IS INFLUENCED BY ADDING (A) HYDROGEN OR AN ALKANE AND (B) AND ALKENE.