SG10201606861XA - Process for preparing higher molecular weight polyisobutylene - Google Patents

Process for preparing higher molecular weight polyisobutylene

Info

Publication number
SG10201606861XA
SG10201606861XA SG10201606861XA SG10201606861XA SG10201606861XA SG 10201606861X A SG10201606861X A SG 10201606861XA SG 10201606861X A SG10201606861X A SG 10201606861XA SG 10201606861X A SG10201606861X A SG 10201606861XA SG 10201606861X A SG10201606861X A SG 10201606861XA
Authority
SG
Singapore
Prior art keywords
molecular weight
higher molecular
weight polyisobutylene
preparing higher
preparing
Prior art date
Application number
SG10201606861XA
Other languages
English (en)
Inventor
Thomas Wettling
Stefan Hirsch
Markus Brym
Markus Weis
Roc Rosa Corberan
Klaus Mühlbach
Robert Haschick
Andreas Daiβ
Marco-Christian Volland
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 SG10201606861XA publication Critical patent/SG10201606861XA/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
    • 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

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)
  • Polymerisation Methods In General (AREA)
SG10201606861XA 2012-02-17 2013-02-15 Process for preparing higher molecular weight polyisobutylene SG10201606861XA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12155872 2012-02-17

Publications (1)

Publication Number Publication Date
SG10201606861XA true SG10201606861XA (en) 2016-10-28

Family

ID=47714125

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201403863YA SG11201403863YA (en) 2012-02-17 2013-02-15 Method for producing high-molecular-weight polyisobutylene
SG10201606861XA SG10201606861XA (en) 2012-02-17 2013-02-15 Process for preparing higher molecular weight polyisobutylene

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG11201403863YA SG11201403863YA (en) 2012-02-17 2013-02-15 Method for producing high-molecular-weight polyisobutylene

Country Status (8)

Country Link
EP (1) EP2814851A1 (ja)
JP (2) JP6234382B2 (ja)
KR (1) KR101974337B1 (ja)
CN (1) CN104136470B (ja)
CA (1) CA2863836C (ja)
MY (1) MY168940A (ja)
SG (2) SG11201403863YA (ja)
WO (1) WO2013120984A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9458262B2 (en) * 2011-10-21 2016-10-04 Basf Se Process for preparing isobutene homopolymers or copolymers
WO2017011224A1 (en) 2015-07-10 2017-01-19 Uop Llc Alkylation processes using liquid lewis acid catalysts
CN107522817A (zh) * 2017-09-26 2017-12-29 青岛瑞林材料科技有限公司 一种高顺式聚二烯烃的制备方法
CN107522816B (zh) * 2017-09-26 2021-07-09 青岛瑞林材料科技有限公司 一种合成高顺式二烯烃聚合物的方法
CN107501472A (zh) * 2017-09-26 2017-12-22 青岛瑞林材料科技有限公司 一种高顺式二烯烃聚合物的合成方法
CN107652381B (zh) * 2017-09-26 2021-07-09 青岛瑞林材料科技有限公司 一种高顺式二烯烃聚合物的制备方法
CN107602747B (zh) * 2017-09-26 2021-01-12 青岛瑞林材料科技有限公司 一种高顺式聚二烯烃的合成方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB590595A (en) * 1944-03-14 1947-07-23 Standard Oil Dev Co Improved process and apparatus for the polymerisation of iso-olefins
US2405480A (en) * 1944-10-05 1946-08-06 Standard Oil Dev Co Polymerization process
US2559062A (en) * 1945-11-27 1951-07-03 Standard Oil Dev Co Friedel-crafts metal halide-ether complexes as polymerization catalysts
US2585867A (en) * 1948-03-05 1952-02-12 Jasco Inc Process for polymerizing isoolefins using methyl chloride solution of bf as catalyst
US2553426A (en) * 1948-05-26 1951-05-15 Standard Oil Dev Co Method for terminating a low temperature polymerization process
DE2061289B2 (de) 1970-12-12 1978-06-29 Basf Ag, 6700 Ludwigshafen Verfahren zur Polymerisation von Isobutylen
FR2117121A5 (ja) * 1970-12-12 1972-07-21 Basf Ag
SU478022A1 (ru) * 1973-12-07 1975-07-25 Предприятие П/Я А-7942 Способ регулировани процесса низкотемпературной полимеризации изобутилена
DE3332629A1 (de) * 1983-09-09 1985-03-28 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Verfahren und vorrichtung zum pulverisieren von polymeren
DE3404764A1 (de) * 1984-02-10 1985-08-14 Basf Ag, 6700 Ludwigshafen Verfahren zur polymerisation von isobutylen
US4946899A (en) * 1988-12-16 1990-08-07 The University Of Akron Thermoplastic elastomers of isobutylene and process of preparation
KR20010031186A (ko) * 1998-08-25 2001-04-16 사이카와 겐조오 부텐중합체의 제조 방법
CA2316741A1 (en) * 2000-08-24 2002-02-24 Bayer Inc. Improved processability butyl rubber and process for production thereof
DE102005048698A1 (de) * 2005-10-11 2007-04-12 Basf Ag Verfahren zur Herstellung von Polyisobuten
CA2626060A1 (en) * 2005-10-11 2007-04-19 Basf Se Method for producing polyisobutene
WO2007113196A1 (de) 2006-04-05 2007-10-11 Basf Se Verfahren zur herstellung von höhermolekularen isobutenhomopolymeren durch polymerisation in einer apparatur mit misch- und fördereigenschaften
CN101602823B (zh) * 2008-06-13 2011-04-20 中国石油化工股份有限公司 一种阳离子聚合引发体系及其应用
EP2646478A2 (de) 2010-11-30 2013-10-09 Basf Se Herstellung von isobutenhomo- oder -copolymer-derivaten

Also Published As

Publication number Publication date
EP2814851A1 (de) 2014-12-24
CA2863836C (en) 2020-06-30
CN104136470B (zh) 2016-08-24
CA2863836A1 (en) 2013-08-22
JP2017186577A (ja) 2017-10-12
CN104136470A (zh) 2014-11-05
WO2013120984A1 (de) 2013-08-22
KR101974337B1 (ko) 2019-05-02
MY168940A (en) 2019-01-10
KR20140122757A (ko) 2014-10-20
SG11201403863YA (en) 2014-10-30
JP6234382B2 (ja) 2017-11-22
JP2015507069A (ja) 2015-03-05

Similar Documents

Publication Publication Date Title
HK1202060A1 (en) Rna formulation for immunotherapy rna
GB2504463B (en) Support product
SG11201502386PA (en) Polymerization process
IL222290A0 (en) Process for preparing aminobenzofuran derivatives
IL222191A0 (en) Process for preparing sulfonamido-benzofuran derivatives
EP2900698A4 (en) PROCESS FOR PRODUCING POLYMERS
IL227872A0 (en) A process for the preparation of n-converted phenylhydroxylamines
EP2837628A4 (en) METHOD FOR PRODUCING A RIVAROXA INTERMEDIATE PRODUCT
SG10201606861XA (en) Process for preparing higher molecular weight polyisobutylene
GB201520339D0 (en) Method for continuously preparing high molecular weight polyhydroxy acid
EP2832766A4 (en) PROCESS FOR PREPARING POLYROTAXAN WITH BLOCKING GROUPS
ZA201207386B (en) Process for preparing benzoxaboroles
GB201222693D0 (en) Novel method
HK1199894A1 (en) Polymer, compositions and process for preparing them
IL227220A (en) A process for preparing a history of 3-alkylsulfinylbenzoyl
SG11201504453TA (en) Processes for preparing epoxidized polymers
SG11201401572SA (en) Processes for preparing indoles
EP2619174A4 (en) PROCESS FOR THE PREPARATION OF L-PHENYL-3-DIMETHYLAMINOPROPANE DERIVATIVES
IL233549A (en) A process for making polymers is halogenated
HK1189013A1 (en) Method for preparing star polymers
EP2855433A4 (en) PROCESS FOR THE PREPARATION OF DIHALOPYRIDINES
EP2819995A4 (en) PROCESS FOR THE PREPARATION OF 3-METHYLSULFONYLPROPIONITRIL
EP2818476A4 (en) PROCESS FOR PREPARING 3-O-BENZYL-1,2-O-ISOPROPYLIDENE-L-FURANIDOSE
ME03367B (me) Formulacija rnk za imunoterapiju
IL223145A0 (en) Process for preparing dithiine-tetracarboxy-diimides