公开(公告)号：US20150148504A1

公开(公告)日：2015-05-28

申请号：US14404876

申请日：2013-03-08

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Sean W. Ewart ,  Teresa P. Karjala ,  Michael J. Zogg, JR. ,  Sarat Munjal

IPC: C08F110/02

CPC classification number: C08F110/02 ,  C08F2/38 ,  C08F4/34 ,  C08F4/52 ,  C08F2500/03 ,  C08F2500/10 ,  C08F2500/12 ,  C08F2500/08 ,  C08F2500/26

Abstract: The invention provides a process to form an ethylene-based polymer, said process comprising polymerizing ethylene in presence of at least the following: A) a free-radical agent; B) an alkylated phenol selected from Formula (I), wherein R1, R2, R3, R4 and R5 are each, independently, hydrogen or an alkyl; and C) a “metal alkyl-containing compound” selected from the group consisting of the following: i) at least one “Group II metal alkyl-containing compound,” ii) at least one “Group III metal alkyl-containing compound,” and iii) a combination of i) and ii).

Abstract translation: 本发明提供一种形成乙烯基聚合物的方法，所述方法包括在至少以下条件下聚合乙烯：A）自由基试剂; B）选自式（I）的烷基化苯酚，其中R 1，R 2，R 3，R 4和R 5各自独立地是氢或烷基; 和C）选自以下的“含金属烷基的化合物”：i）至少一种“第II族金属烷基化合物”，ii）至少一种“含III族金属烷基的化合物”， 和iii）i）和ii）的组合。