Title:
【発明の名称】エチレン-α-オレフィン重合体、製法および使用法
Document Type and Number:
Japanese Patent JP2000516665
Kind Code:
A
Abstract:
A process for the production of a hydroisomerized hydrocarbon product of an ethylene-olefin polymer, comprising the steps of: (a) polymerizing ethylene and a first olefin in the presence of a single-site catalyst comprising a compound of a transition metal of Group IVb of the Periodic Table and an aluminoxane to produce a precursor polymer; and (b) hydroisomerizing at least a portion of said precursor polymer to produce a hydroisomerized hydrocarbon product; a hydroisomerized hydrocarbon product produced by said process, wherein the bromine number of the hydroisomerized hydrocarbon product ranges from about 0.04 to about 1.5; and a lubricant oil comprising said hydroisomerized hydrocarbon product as the base oil and an effective amount of at least one oil additive.
Inventors:
Hailman william
I-Chin Chu
Chen James C W
I-Chin Chu
Chen James C W
Application Number:
JP50475599A
Publication Date:
December 12, 2000
Filing Date:
June 22, 1998
Export Citation:
Assignee:
Penzoil-Quaker State Company
International Classes:
C10M107/02; C08F2/00; C08F4/642; C08F4/6592; C08F8/00; C08F8/04; C08F8/50; C08F36/02; C08F210/02; C08F210/06; C08F210/10; C08F210/14; C08F210/16; C08F212/08; C08F212/32; C08F236/02; C10M107/04; C10M107/06; C10M107/08; C10M107/10; C10M107/12; C10M107/16; C10M169/04; C10M171/04; C08F4/659; C10N20/00; C10N20/02; C10N20/04; C10N40/00; C10N40/04; C10N40/26; C10N70/00; (IPC1-7): C08F210/02; C08F8/50; C10M107/02
Attorney, Agent or Firm:
Masutoshi Hosoda (1 person outside)