EP 2688926 A4 20150708 - VINYL TERMINATED HIGHER OLEFIN POLYMERS AND METHODS TO PRODUCE THEREOF
Title (en)
VINYL TERMINATED HIGHER OLEFIN POLYMERS AND METHODS TO PRODUCE THEREOF
Title (de)
VINYLTERMINIERTE HÖHERE OLEFINPOLYMERE UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
POLYMÈRES D'OLÉFINES SUPÉRIEURES À TERMINAISON VINYLE ET LEURS PROCÉDÉS DE PRODUCTION
Publication
Application
Priority
- US 201113072249 A 20110325
- EP 11167059 A 20110523
- US 2012027682 W 20120305
- EP 12763904 A 20120305
Abstract (en)
[origin: WO2012134717A2] This invention relates to a vinyl terminated higher olefin copolymer having an Mn of 300 g/mol or more (measured by 1H NMR) comprising: (i) from about 20 to about 99.9 mol% of at least one C5 to C40 higher olefin monomer; and (ii) from about 0.1 to about 80 mol% of propylene; wherein the higher olefin copolymer has at least 40% allyl chain ends. The copolymer may also have an isobutyl chain end to allyl chain end ratio of less than 0.7: 1 and/or an allyl chain end to vinylidene chain end ratio of greater than 2:1.
IPC 8 full level
C08F 210/06 (2006.01); C08F 210/14 (2006.01)
CPC (source: EP)
C10M 107/10 (2013.01); C08F 4/65908 (2013.01); C08F 4/65925 (2013.01); C08F 4/65927 (2013.01); C08F 210/06 (2013.01); C08F 210/14 (2013.01); C08L 2314/06 (2013.01); C10M 2205/0245 (2013.01); C10M 2205/0265 (2013.01); C10M 2205/0285 (2013.01); C10N 2020/02 (2013.01); C10N 2020/04 (2013.01); C10N 2020/071 (2020.05); C10N 2070/00 (2013.01)
Citation (search report)
- [AD] US 2009318644 A1 20091224 - BRANT PATRICK [US], et al
- [X] WO 9905182 A1 19990204 - BP CHEM INT LTD [GB], et al
- [XA] WO 9533779 A1 19951214 - EXXON CHEMICAL PATENTS INC [US]
- See references of WO 2012134717A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012134717 A2 20121004; WO 2012134717 A3 20121122; CN 103443144 A 20131211; CN 103443144 B 20160706; EP 2688926 A2 20140129; EP 2688926 A4 20150708; JP 2014511910 A 20140519; JP 5739054 B2 20150624
DOCDB simple family (application)
US 2012027682 W 20120305; CN 201280014747 A 20120305; EP 12763904 A 20120305; JP 2014501091 A 20120305