ES2177126T3 - Procedimiento para la obtencion de poliisobutileno de bajo peso molecular, altamente reactivo. - Google Patents

Procedimiento para la obtencion de poliisobutileno de bajo peso molecular, altamente reactivo.

Info

Publication number
ES2177126T3
ES2177126T3 ES98965252T ES98965252T ES2177126T3 ES 2177126 T3 ES2177126 T3 ES 2177126T3 ES 98965252 T ES98965252 T ES 98965252T ES 98965252 T ES98965252 T ES 98965252T ES 2177126 T3 ES2177126 T3 ES 2177126T3
Authority
ES
Spain
Prior art keywords
isobutene
polymerization
molecular weight
complex
catalyst
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98965252T
Other languages
English (en)
Inventor
Hans Peter Rath
Ulrich Kanne
Deyck Frans Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
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
Application granted granted Critical
Publication of ES2177126T3 publication Critical patent/ES2177126T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Procedimiento para la obtención de poliisobutileno de bajo peso molecular, altamente reactivo, con un peso molecular medio Mn de 500 hasta 5000 Dalton y un contenido de enlaces dobles terminales de más del 80 % en mol, mediante polimerización de isobuteno o corrientes de hidrocarburos que contienen isobuteno, en la fase líquida, y con la ayuda de un catalizador a base de un complejo de trifluoruro de boro, a temperaturas de 40 hasta +20º C y a una presión de 1 hasta 20 bar, caracterizado porque a) la polimerización se realiza hasta un contenido remanente en la mezcla de reacción de menos del 2 % en peso de isobuteno, referido a la cantidad total de las corrientes alimentadas, o se elimina cerca del final de la polimerización isobuteno remanente hasta que el contenido remanente sea menor que el 2 % en peso, b) se enriquece el catalizador a base de un complejo de trifluoruro de boro, que se obtiene en lo anterior en forma de gotas, en fase dispersa y/o coherente, c) se reciclan las fases ricas en complejo a la polimerización, d) se compensan las pérdidas de catalizador mediante adición de trifluoruro de boro y, en caso dado, de formadores de complejos.
ES98965252T 1997-12-12 1998-12-11 Procedimiento para la obtencion de poliisobutileno de bajo peso molecular, altamente reactivo. Expired - Lifetime ES2177126T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19755322 1997-12-12

Publications (1)

Publication Number Publication Date
ES2177126T3 true ES2177126T3 (es) 2002-12-01

Family

ID=7851730

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98965252T Expired - Lifetime ES2177126T3 (es) 1997-12-12 1998-12-11 Procedimiento para la obtencion de poliisobutileno de bajo peso molecular, altamente reactivo.

Country Status (14)

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

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
BR9813503A (pt) 2000-10-10
WO1999031151A1 (de) 1999-06-24
MY117738A (en) 2004-07-31
CN1100071C (zh) 2003-01-29

Similar Documents

Publication Publication Date Title
ES2177126T3 (es) Procedimiento para la obtencion de poliisobutileno de bajo peso molecular, altamente reactivo.
ATE204305T1 (de) Verfahren zur herstellung von mittelmolekularem, hochreaktivem polyisobuten
Andrzejewska et al. Photoinitiated polymerization in ionic liquids: kinetics and viscosity effects
ES2137701T3 (es) Procedimiento para la obtencion de poliisobuteno de alta reactividad y de bajo peso molecular.
ES2156948T3 (es) Procedimiento para la (co)polimerizacion de olefinas.
ATE263786T1 (de) Verfahren zur kontinuierlichen herstellung von polyisobuten
SG151310A1 (en) Catalyst composition comprising shuttling agent for ethylene copolymer formation
ES2196821T3 (es) Procedimiento para la obtencion de polisobutenos altamente reactivos.
TW200604224A (en) Catalyst composition comprising shuttling agent for ethylene copolymer formation
Schulz et al. Insertion metathesis depolymerization
ES2146087T3 (es) Aditivos del cemento.
ES2133300T3 (es) Preparacion de polimeros.
EP0229024A3 (en) Catalyst composition for preparing alpha-olefin polymers of relatively narrow molecular weight distribution
WO2004013195A3 (en) Anionic polymerization process
JPS56169630A (en) Preparation of fluid for lubricating oil
ES2113582T3 (es) Catalizadores para la (co)polimerizacion del etileno.
MY120371A (en) Preparation of halogen-free, reactive polyisobutene
Yamada et al. Preparation of branched polymer by radical polymerization using polymerizable chain transfer agent
Bohdan et al. Quasiliving carbocationic polymerization of isobutylene using FeCl 3 as an efficient and water-tolerant Lewis acid: Synthesis of well-defined telechelic polyisobutylenes
Ebdon et al. Preparation of terminally functionalized (telechelic) methyl methacrylate oligomers by the oxidative cleavage of statistical methyl methacrylate/diene copolymers with ozone
Rumyantsev Living polymerizations of propylene sulfide initiated with potassium xanthates characterized by unprecedentedly high propagation rates
Khan et al. Copolymers from α-Pinene. 2. Cationic Copolymerization of Styrene and α-Pinene
US3932369A (en) Block copolymers containing olefin sulfur dioxide segments and process for their preparation
BR0007578A (pt) Processo para polimerização, e, produto
Duda et al. Anionic copolymerization of elemental sulfur with propylene sulfide. Equilibrium sulfur concentration