EP 0323759 A3 19900307 - OLEFIN POLYMERIZATION PROCESS WITH PRODUCT VISCOSITY AND POUR POINT CONTROL
Title (en)
OLEFIN POLYMERIZATION PROCESS WITH PRODUCT VISCOSITY AND POUR POINT CONTROL
Publication
Application
Priority
US 14118988 A 19880106
Abstract (en)
[origin: EP0323759A2] This invention relates to conversion of light neutral viscosity range decene oligomers from a BF3 polymerization process to higher viscosity products by reaction with ditertiary butyl peroxide. The products have reduced pour point and increased viscosity compared to products not utilizing ditertiary butyl peroxide. The process of the present invention eliminates the need for alkyl aluminum chloride or esters thereof.
IPC 1-7
IPC 8 full level
C10G 57/02 (2006.01); C10G 50/02 (2006.01); C10G 69/12 (2006.01)
CPC (source: EP)
C10G 50/02 (2013.01); C10G 2400/10 (2013.01)
Citation (search report)
- [AD] US 3594320 A 19710720 - ORKIN BERNARD A
- [AD] US 3382291 A 19680507 - BRENNAN JAMES A
- [AD] US 4434309 A 19840228 - LARKIN JOHN M [US], et al
Designated contracting state (EPC)
BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0323759 A2 19890712; EP 0323759 A3 19900307; AU 2771389 A 19890706; JP H01247490 A 19891003; ZA 89141 B 19900926
DOCDB simple family (application)
EP 88312436 A 19881230; AU 2771389 A 19890104; JP 189789 A 19890106; ZA 89141 A 19890106