Global Patent Index - EP 2688926 A4

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

EP 2688926 A4 (EN)

Application

EP 12763904 A

Priority

  • US 201113072249 A
  • EP 11167059 A
  • US 2012027682 W
  • EP 12763904 A

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)

C-Set (source: EP)

  1. C08F 210/14 + C08F 210/14 + C08F 2500/17
  2. C08F 210/06 + C08F 210/14 + C08F 2500/17
  3. C10M 2205/0245 + C10M 2205/0285
  4. C10M 2205/0245 + C10M 2205/0265

 

Citation (search report)

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