BR9813503A - Processo para preparar poliisobutileno de peso molecular baixo, altamente reativo - Google Patents

Processo para preparar poliisobutileno de peso molecular baixo, altamente reativo

Info

Publication number
BR9813503A
BR9813503A BR9813503-1A BR9813503A BR9813503A BR 9813503 A BR9813503 A BR 9813503A BR 9813503 A BR9813503 A BR 9813503A BR 9813503 A BR9813503 A BR 9813503A
Authority
BR
Brazil
Prior art keywords
isobutene
molecular weight
low molecular
polymerization
boron trifluoride
Prior art date
Application number
BR9813503-1A
Other languages
English (en)
Inventor
Hans Peter Rath
Ulrich Kanne
Frans Van Deyck
Original Assignee
Basf Ag
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 Ag filed Critical Basf Ag
Publication of BR9813503A publication Critical patent/BR9813503A/pt

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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions

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)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)

Abstract

"PROCESSO PARA PREPARAR POLIISOBUTILENO DE PESO MOLECULAR BAIXO, ALTAMENTE REATIVO" Processo para preparar peso molecular baixo, de poliisobutileno altamente reativo tendo um peso molecular médio M~ n~ de 500 a 5000 Dalton e um teor de ligação dupla terminal de mais do que 80 mol% por polimerização na fase líquida de correntes de isobuteno ou hidrocarboneto contendo isobuteno com a ajuda de um catalisador de complexo de trifluoreto de boro em -40 a 20°C e em 1 a 20 bar compreende a) polimerização até que o teor de isobuteno residual da mistura de reação seja menor do que 2% por peso, baseado na quantidade de isobuteno introduzido, ou remoção de isobuteno residual em direção ao final da polimerização até que o teor de isobuteno residual seja menor do que 2% por peso, b) enriquecimento do catalisador de complexo de trifluoreto de boro que é obtido na forma de gotículas na fase dispersa e/ou coerente, c) reciclagem das fases enriquecidas de complexo para a polimerização e d) compensação das perdas de catalisador pela adição de trifluoreto de boro e, se necessário, agentes de complexação.
BR9813503-1A 1997-12-12 1998-12-11 Processo para preparar poliisobutileno de peso molecular baixo, altamente reativo BR9813503A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19755322 1997-12-12
PCT/EP1998/008099 WO1999031151A1 (de) 1997-12-12 1998-12-11 Verfahren zur herstellung von niedermolekularem, hochreaktivem polyisobutylen

Publications (1)

Publication Number Publication Date
BR9813503A true BR9813503A (pt) 2000-10-10

Family

ID=7851730

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9813503-1A BR9813503A (pt) 1997-12-12 1998-12-11 Processo para preparar poliisobutileno de peso molecular baixo, altamente reativo

Country Status (14)

Country Link
US (1) US6407186B1 (pt)
EP (1) EP1040143B1 (pt)
JP (1) JP2002508413A (pt)
KR (1) KR100550483B1 (pt)
CN (1) CN1100071C (pt)
AR (1) AR017847A1 (pt)
AU (1) AU2053099A (pt)
BR (1) BR9813503A (pt)
DE (1) DE59804095D1 (pt)
ES (1) ES2177126T3 (pt)
ID (1) ID24683A (pt)
MY (1) MY117738A (pt)
TW (1) TW482771B (pt)
WO (1) WO1999031151A1 (pt)

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US6884858B2 (en) * 1999-10-19 2005-04-26 Texas Petrochemicals Lp Process for preparing polyolefin products
DE60045897D1 (de) * 1999-09-16 2011-06-09 Tpc Group Llc Verfahren zur herstellung von polyolefinprodukten
US6858188B2 (en) * 2003-05-09 2005-02-22 Texas Petrochemicals, Lp Apparatus for preparing polyolefin products and methodology for using the same
US6992152B2 (en) * 1999-10-19 2006-01-31 Texas Petrochemicals Lp Apparatus and method for controlling olefin polymerization process
DE19952031A1 (de) * 1999-10-28 2001-05-03 Basf Ag Verfahren zur Herstellung hochreaktiver Polyisobutene
WO2002040553A1 (de) * 2000-11-17 2002-05-23 Basf Aktiengesellschaft Verfahren zur desaktivierung und rückgewinnung von bortrifluorid bei der herstellung von polyisobutenen
DE10061727A1 (de) * 2000-12-12 2002-06-13 Basf Ag Verfahren zur Herstellung von Polyisobutenen
DE10061715A1 (de) * 2000-12-12 2002-06-13 Basf Ag Verfahren zur Herstellung von Homo- und Copolymeren des Isobutens
DE10100440A1 (de) * 2001-01-08 2002-07-11 Basf Ag Verfahren zur Herstellung hochreaktiver Polyisobutene
DE10125583A1 (de) 2001-05-25 2002-11-28 Basf Ag Verfahren zur Herstellung von Homo- und Copolymeren des Isobutens
WO2002100153A2 (en) * 2001-06-08 2002-12-19 Texas Petrochemicals Lp Improved cling film with enhanced polyisobutylene tackifier
DE10132337A1 (de) * 2001-07-04 2003-01-16 Basf Ag Polyisobuten-Zusammensetzung
DE10162567A1 (de) * 2001-12-19 2003-07-03 Basf Ag Polyisobutene und Polyisobutenderivate für Schmierstoffzusammensetzungen
DE10211418A1 (de) * 2002-03-15 2003-09-25 Bayer Ag Verfahren zur Herstellung hochreaktiver Polyisobutene
DE10215108A1 (de) * 2002-04-05 2003-10-16 Basf Ag Polyisobutenamine
DE10303212A1 (de) * 2003-01-24 2004-08-05 Basf Ag Verfahren zur Herstellung von Polyisobuten
DE10361633A1 (de) 2003-12-30 2005-07-28 Basf Ag Herstellung hochreaktiver Polyisobutene mit niedrigem Halogengehalt
WO2005066222A1 (de) * 2003-12-30 2005-07-21 Basf Aktiengesellschaft Herstellung hochreaktiver polyisobutene mit niedrigem fluorgehalt unter verwendung eines moderators
US8362153B2 (en) * 2006-12-15 2013-01-29 Chevron Oronite Company Llc Polyisobutenyl sulfonates having low polydispersity
US20100298507A1 (en) * 2009-05-19 2010-11-25 Menschig Klaus R Polyisobutylene Production Process With Improved Efficiencies And/Or For Forming Products Having Improved Characteristics And Polyisobutylene Products Produced Thereby
JP5789615B2 (ja) 2009-12-18 2015-10-07 シェブロン・オロナイト・カンパニー・エルエルシー カルボニル−エン官能基化ポリオレフィン
US8673275B2 (en) 2010-03-02 2014-03-18 Basf Se Block copolymers and their use
JP2013521363A (ja) 2010-03-02 2013-06-10 ビーエイエスエフ・ソシエタス・エウロパエア ブロックコポリマーおよびその使用
US20110218295A1 (en) * 2010-03-02 2011-09-08 Basf Se Anionic associative rheology modifiers
CN101921352B (zh) * 2010-09-28 2011-10-26 潍坊滨海石油化工有限公司 一种低分子量高活性聚异丁烯的生产方法
US9034998B2 (en) 2011-12-16 2015-05-19 University Of Massachusetts Polymerization initiating system and method to produce highly reactive olefin functional polymers
RU2485139C1 (ru) * 2012-04-05 2013-06-20 Открытое акционерное общество "ЭКТОС-Волга" Способ получения высокореактивного низкомолекулярного полиизобутилена
US9156924B2 (en) 2013-03-12 2015-10-13 University Of Massachusetts Polymerization initiating system and method to produce highly reactive olefin functional polymers
KR101523568B1 (ko) * 2013-05-16 2015-05-28 대림산업 주식회사 반응성 폴리부텐 및 비반응성 폴리부텐의 선택적 제조장치 및 방법
EP3022239B1 (de) 2013-07-17 2017-04-05 Basf Se Hochreaktives polyisobutylen mit einem hohen gehalt an vinyliden-doppelbindungen in den seitenketten
KR101511708B1 (ko) * 2013-08-28 2015-04-13 대림산업 주식회사 폴리부텐 제조 시 발생되는 할로겐의 제거 장치 및 방법
US9631038B2 (en) 2013-10-11 2017-04-25 University Of Massachusetts Polymerization initiating system and method to produce highly reactive olefin functional polymers
WO2016175962A1 (en) * 2015-04-29 2016-11-03 Exxonmobil Chemical Patents Inc. Homogeneous polymerization process using evaporative cooling
US9896525B2 (en) 2015-04-29 2018-02-20 Exxonmobil Chemical Patents Inc. Homogeneous polymerization process using evaporative cooling
US9771442B2 (en) 2015-05-13 2017-09-26 University Of Massachusetts Polymerization initiating system and method to produce highly reactive olefin functional polymers
US10167352B1 (en) 2017-06-28 2019-01-01 University Of Massachusetts Polymerization initiating system and method to produce highly reactive olefin functional polymers
US10047174B1 (en) 2017-06-28 2018-08-14 Infineum International Limited Polymerization initiating system and method to produce highly reactive olefin functional polymers
US10174138B1 (en) 2018-01-25 2019-01-08 University Of Massachusetts Method for forming highly reactive olefin functional polymers
CA3120954C (en) * 2019-01-25 2023-04-04 Borealis Ag A separating device and process for separating volatile compounds from a polymer reaction mixture
US10829573B1 (en) 2019-05-21 2020-11-10 Infineum International Limited Method for forming highly reactive olefin functional polymers

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DE2702604C2 (de) 1977-01-22 1984-08-30 Basf Ag, 6700 Ludwigshafen Polyisobutene
US4227027A (en) * 1979-11-23 1980-10-07 Allied Chemical Corporation Recyclable boron trifluoride catalyst and method of using same
GB8329082D0 (en) 1983-11-01 1983-12-07 Bp Chem Int Ltd Low molecular weight polymers of 1-olefins
US4849572A (en) 1987-12-22 1989-07-18 Exxon Chemical Patents Inc. Process for preparing polybutenes having enhanced reactivity using boron trifluoride catalysts (PT-647)
DE4033195A1 (de) 1990-10-19 1992-04-23 Basf Ag Verfahren zur herstellung von polyisobuten
US5286823A (en) * 1991-06-22 1994-02-15 Basf Aktiengesellschaft Preparation of highly reactive polyisobutenes
EP0646103B1 (en) 1991-11-18 1997-08-27 Amoco Corporation Bf3-tertiary etherate complexes for isobutylene polymerization
US6075174A (en) 1995-05-08 2000-06-13 Bp Amoco Corporation BF3 removal from BF3 catalyzed olefin oligomer
DE19520078A1 (de) * 1995-06-07 1996-12-12 Basf Ag Verfahren zur Herstellung von niedermolekularem, hochreaktivem Polyisobuten

Also Published As

Publication number Publication date
JP2002508413A (ja) 2002-03-19
DE59804095D1 (de) 2002-06-13
CN1281473A (zh) 2001-01-24
US6407186B1 (en) 2002-06-18
EP1040143B1 (de) 2002-05-08
ID24683A (id) 2000-07-27
ES2177126T3 (es) 2002-12-01
AR017847A1 (es) 2001-10-24
AU2053099A (en) 1999-07-05
KR20010033005A (ko) 2001-04-25
TW482771B (en) 2002-04-11
EP1040143A1 (de) 2000-10-04
KR100550483B1 (ko) 2006-02-09
WO1999031151A1 (de) 1999-06-24
MY117738A (en) 2004-07-31
CN1100071C (zh) 2003-01-29

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