SG10201805529TA - Polymerization initiating system and method to produce highly reactive olefin functional polymers - Google Patents

Polymerization initiating system and method to produce highly reactive olefin functional polymers

Info

Publication number
SG10201805529TA
SG10201805529TA SG10201805529TA SG10201805529TA SG10201805529TA SG 10201805529T A SG10201805529T A SG 10201805529TA SG 10201805529T A SG10201805529T A SG 10201805529TA SG 10201805529T A SG10201805529T A SG 10201805529TA SG 10201805529T A SG10201805529T A SG 10201805529TA
Authority
SG
Singapore
Prior art keywords
highly reactive
reactive olefin
polymerization initiating
functional polymers
initiating system
Prior art date
Application number
SG10201805529TA
Inventor
Philip Dimitrove
Richard J Servert
Thomas Skourlis
Jeremy Weber
Jacob Emert
Original Assignee
Infineum Int Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Infineum Int Ltd filed Critical Infineum Int Ltd
Publication of SG10201805529TA publication Critical patent/SG10201805529TA/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/08—Butenes
    • C08F10/10—Isobutene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/08—Butenes
    • C08F110/10—Isobutene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

PFL00215 - 5 10 POLYMERIZATION INITIATING SYSTEM AND METHOD TO PRODUCE HIGHLY REACTIVE OLEFIN FUNCTIONAL POLYMERS A method for producing highly reactive olefin polymers wherein at least 50 mol. % of the polymer chains have terminal double bonds, from an isobutylene or a mixed C4 hydrocarbyl feedstock containing isobutylene. To achieve a viable process, water is added to the catalyst stream or the feedstock in the overall range of 0.05 mM to less than 5 mM per liter of feedstock. No Figure.
SG10201805529TA 2017-06-28 2018-06-27 Polymerization initiating system and method to produce highly reactive olefin functional polymers SG10201805529TA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/635,278 US10047174B1 (en) 2017-06-28 2017-06-28 Polymerization initiating system and method to produce highly reactive olefin functional polymers

Publications (1)

Publication Number Publication Date
SG10201805529TA true SG10201805529TA (en) 2019-01-30

Family

ID=62530079

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201805529TA SG10201805529TA (en) 2017-06-28 2018-06-27 Polymerization initiating system and method to produce highly reactive olefin functional polymers

Country Status (7)

Country Link
US (1) US10047174B1 (en)
EP (1) EP3421508B1 (en)
JP (1) JP6955474B2 (en)
KR (1) KR102291980B1 (en)
CN (1) CN109134718B (en)
CA (1) CA3009864C (en)
SG (1) SG10201805529TA (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10829573B1 (en) 2019-05-21 2020-11-10 Infineum International Limited Method for forming highly reactive olefin functional polymers
CN114051765B (en) * 2019-12-04 2024-05-28 日本碍子株式会社 Ceramic Heater
WO2021112617A1 (en) * 2019-12-06 2021-06-10 주식회사 엘지화학 Catalyst composition and method for preparing polyisobutene by using same

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Also Published As

Publication number Publication date
EP3421508A1 (en) 2019-01-02
CN109134718A (en) 2019-01-04
EP3421508B1 (en) 2020-12-30
US10047174B1 (en) 2018-08-14
JP6955474B2 (en) 2021-10-27
CA3009864A1 (en) 2018-12-28
CA3009864C (en) 2020-08-11
KR102291980B1 (en) 2021-08-23
JP2019007007A (en) 2019-01-17
CN109134718B (en) 2021-03-23
KR20190001936A (en) 2019-01-07

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