SG11201806357PA - Process for preparing high-reactivity isobutene homo- or copolymers - Google Patents

Process for preparing high-reactivity isobutene homo- or copolymers

Info

Publication number
SG11201806357PA
SG11201806357PA SG11201806357PA SG11201806357PA SG11201806357PA SG 11201806357P A SG11201806357P A SG 11201806357PA SG 11201806357P A SG11201806357P A SG 11201806357PA SG 11201806357P A SG11201806357P A SG 11201806357PA SG 11201806357P A SG11201806357P A SG 11201806357PA
Authority
SG
Singapore
Prior art keywords
international
copolymers
appt
minsk
basf
Prior art date
Application number
SG11201806357PA
Other languages
English (en)
Inventor
Roc Rosa Corberan
Klaus Muehlbach
Thomas Wettling
Sergei V Kostjuk
Irina Vasilenko
Dmitryi Shiman
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of SG11201806357PA publication Critical patent/SG11201806357PA/en

Links

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
    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/54—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with other compounds thereof
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/01—High molecular weight, e.g. >800,000 Da.
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/02—Low molecular weight, e.g. <100,000 Da.
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/03—Narrow molecular weight distribution, i.e. Mw/Mn < 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerization Catalysts (AREA)
SG11201806357PA 2016-02-16 2017-02-13 Process for preparing high-reactivity isobutene homo- or copolymers SG11201806357PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16155937 2016-02-16
PCT/EP2017/053096 WO2017140602A1 (en) 2016-02-16 2017-02-13 Process for preparing high-reactivity isobutene homo- or copolymers

Publications (1)

Publication Number Publication Date
SG11201806357PA true SG11201806357PA (en) 2018-08-30

Family

ID=55398213

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201806357PA SG11201806357PA (en) 2016-02-16 2017-02-13 Process for preparing high-reactivity isobutene homo- or copolymers

Country Status (10)

Country Link
US (1) US10975180B2 (zh)
EP (1) EP3416991B1 (zh)
JP (1) JP6903068B2 (zh)
KR (1) KR20180109938A (zh)
CN (1) CN108602913B (zh)
BR (1) BR112018015440B1 (zh)
CA (1) CA3014684C (zh)
MY (1) MY193220A (zh)
SG (1) SG11201806357PA (zh)
WO (1) WO2017140602A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112018016567B1 (pt) 2016-02-16 2022-07-05 Basf Se Processo para preparar homo- ou copolímeros de isobuteno de alta reatividade
JP7141544B2 (ja) * 2019-08-19 2022-09-22 エルジー・ケム・リミテッド 有機ボレート系触媒、これを用いたイソブテンオリゴマーの製造方法およびこれにより製造されたイソブテンオリゴマー

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419383A (en) * 1972-11-10 1975-12-31 Pautov P G Catalyst for electrophilic processes and method for preparing same
JPS5336874B2 (zh) * 1973-06-29 1978-10-05
DE2702604C2 (de) 1977-01-22 1984-08-30 Basf Ag, 6700 Ludwigshafen Polyisobutene
GB8329082D0 (en) 1983-11-01 1983-12-07 Bp Chem Int Ltd Low molecular weight polymers of 1-olefins
US5286823A (en) 1991-06-22 1994-02-15 Basf Aktiengesellschaft Preparation of highly reactive polyisobutenes
US5340881A (en) 1992-11-16 1994-08-23 The University Of Akron Aldehyde-telechelic polyisobutylenes, catalytic method for preparing the same with high conversion and selectivity, and block copolymers made thereform
DE19825334A1 (de) 1998-06-05 1999-12-09 Basf Ag Verfahren zur Herstellung hochreaktiver Polyisobutene
CA2252295C (en) * 1998-10-30 2007-07-17 Bayer Inc. Improved process for preparation of butyl rubber utilizing activated alkylaluminum halides
CN100572403C (zh) * 2006-03-07 2009-12-23 北京化工大学 高反应活性聚异丁烯的制备方法
CN101613423B (zh) * 2008-06-27 2011-05-18 北京化工大学 一种用于合成高反应活性聚异丁烯的引发体系
CN102639334B (zh) * 2009-09-10 2015-07-08 株式会社普利司通 组合物及用于生产多氨基官能化聚合引发剂和对应聚合物的方法
SG10201500721PA (en) 2010-02-17 2015-04-29 Basf Se Method for producing highly reactive isobutene homo or copolymers
US8349977B2 (en) * 2010-02-17 2013-01-08 Basf Se Process for preparing high-reactivity isobutene homo- or copolymers
CN102775534B (zh) * 2011-05-13 2014-05-07 北京化工大学 一种制备高反应活性聚异丁烯的引发体系及应用
CN102807640B (zh) * 2011-06-02 2014-04-02 北京化工大学 一种基于三氟化硼的引发体系及用于制备聚异丁烯的方法
US8697820B2 (en) * 2011-08-11 2014-04-15 Basf Se Process for preparing high-reactivity isobutene homo- or copolymers
SG11201401042RA (en) * 2011-10-21 2014-09-26 Basf Se Method for producing isobutene homo- or copolymers
US9156924B2 (en) * 2013-03-12 2015-10-13 University Of Massachusetts Polymerization initiating system and method to produce highly reactive olefin functional polymers
US9631038B2 (en) * 2013-10-11 2017-04-25 University Of Massachusetts Polymerization initiating system and method to produce highly reactive olefin functional polymers
US9771442B2 (en) * 2015-05-13 2017-09-26 University Of Massachusetts Polymerization initiating system and method to produce highly reactive olefin functional polymers

Also Published As

Publication number Publication date
EP3416991B1 (en) 2023-04-05
BR112018015440A2 (pt) 2018-12-18
US10975180B2 (en) 2021-04-13
CA3014684C (en) 2024-05-28
KR20180109938A (ko) 2018-10-08
JP6903068B2 (ja) 2021-07-14
CN108602913B (zh) 2022-07-08
MY193220A (en) 2022-09-26
CN108602913A (zh) 2018-09-28
CA3014684A1 (en) 2017-08-24
US20200317832A1 (en) 2020-10-08
EP3416991A1 (en) 2018-12-26
JP2019509374A (ja) 2019-04-04
BR112018015440B1 (pt) 2022-07-05
WO2017140602A1 (en) 2017-08-24

Similar Documents

Publication Publication Date Title
SG11201806870WA (en) Process for preparing high-reactivity isobutene homo- or copolymers
SG11201810402PA (en) Process for preparing high-reactivity isobutene homo- or copolymers
SG11201803907QA (en) A process for recovering hydrocarbons in a solution polymerisation process
SG11201804086VA (en) Methods and compositions for nucleic acid analysis
SG11201807636XA (en) Process for producing a polyacrylamide solution with increased viscosity
SG11201804696RA (en) Techniques for metadata processing
SG11201803776WA (en) High pressure free radical polymerizations
SG11201807775SA (en) Aqueous polymer dispersions, a method for their preparation and the use thereof as pour-point depressants for crude oil, petroleum, and petroleum products
SG11201910027YA (en) Bispecific antibody against ox40 and ctla-4
SG11201900746RA (en) Engineered antibodies and other fc-domain containing molecules with enhanced agonism and effector functions
SG11201908478SA (en) Sterilisation method
SG11201810694WA (en) Use of biomarkers in determining susceptibility to disease treatment
SG11201808773TA (en) Process and hydrocarbon soluble saline hydride catalyst for hydrogen mediated saline hydride iniated anionic chain transfer polymerization and polymer distribution compositions produced therefrom
SG11201804916PA (en) Three-dimensional polymer networks with channels situated therein
SG11201807382RA (en) A single- or multiple component composition for producing a hydrogel
SG11201811650RA (en) Procatalyst compositions useful for low comonomer incorporation and process for preparing the same
SG11201807827VA (en) Process for the preparation of pegylated drug-linkers and intermediates thereof
SG11201806393QA (en) Use of gabaa receptor modulators for treatment of itch
SG11201807949WA (en) Engineered immunoglobulins with altered fcrn binding
SG11201804587QA (en) Isoindole compounds
SG11201806357PA (en) Process for preparing high-reactivity isobutene homo- or copolymers
SG11201908501XA (en) Metallocene-catalyzed polyalpha-olefins
SG11201907449VA (en) Method for preparing polyether carbonates
SG11201805081SA (en) Treatment of epoxidized unsaturated isoolefin copolymers
SG11201810537RA (en) Polymer composition, its process of preparation, its use and composition comprising it