MX172796B - Proceso mejorado para producir poli-n-butenos, con catalizador de cloruro de organo aluminio - Google Patents

Proceso mejorado para producir poli-n-butenos, con catalizador de cloruro de organo aluminio

Info

Publication number
MX172796B
MX172796B MX017985A MX1798589A MX172796B MX 172796 B MX172796 B MX 172796B MX 017985 A MX017985 A MX 017985A MX 1798589 A MX1798589 A MX 1798589A MX 172796 B MX172796 B MX 172796B
Authority
MX
Mexico
Prior art keywords
butenes
improved process
poly
chloride catalyst
produce poly
Prior art date
Application number
MX017985A
Other languages
English (en)
Other versions
MX17985A (es
Inventor
Frank Young-Yei Chen
Original Assignee
Exxon Chemical Patents Inc
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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of MX17985A publication Critical patent/MX17985A/es
Publication of MX172796B publication Critical patent/MX172796B/es

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
    • 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
    • C08F240/00—Copolymers of hydrocarbons and mineral oils, e.g. petroleum resins
    • 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
    • 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
    • C08F4/52—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 selected from boron, aluminium, gallium, indium, thallium or rare earths

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)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Detergent Compositions (AREA)

Abstract

La presente invención se refiere a el poli-n-buteno se prepara de una corriente de hidrocarburo de 4 átomos de carbono mezclada, que contiene menos de aproximadamente 5 por ciento en peso de isobutileno, usando un sistema catalizador de cloruro de organoaluminio-HC1, en donde el HC1 se introduce separadamente en la corriente de alimentación, a fin de formar organocloruro en la corriente de alimentación. El producto polimerico que tiene una distribución de peso molecular muy crítica se obtiene a traves de la escala de Mn de 300 a 900. Los detergentes derivados de este poli-n-buteno exhiben un funcionamiento considerablemente mejorado en composiciones de aceite lubricante.
MX017985A 1988-10-26 1989-10-17 Proceso mejorado para producir poli-n-butenos, con catalizador de cloruro de organo aluminio MX172796B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/262,918 US4952739A (en) 1988-10-26 1988-10-26 Organo-Al-chloride catalyzed poly-n-butenes process

Publications (2)

Publication Number Publication Date
MX17985A MX17985A (es) 1993-06-01
MX172796B true MX172796B (es) 1994-01-13

Family

ID=22999632

Family Applications (1)

Application Number Title Priority Date Filing Date
MX017985A MX172796B (es) 1988-10-26 1989-10-17 Proceso mejorado para producir poli-n-butenos, con catalizador de cloruro de organo aluminio

Country Status (9)

Country Link
US (1) US4952739A (es)
EP (1) EP0367385B1 (es)
JP (1) JP2670868B2 (es)
KR (1) KR0136589B1 (es)
AR (1) AR248285A1 (es)
BR (1) BR8905448A (es)
CA (1) CA1323635C (es)
DE (1) DE68924831T2 (es)
MX (1) MX172796B (es)

Families Citing this family (128)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9106284A (pt) * 1990-03-26 1993-04-13 Exxon Chemical Patents Inc Processo para preparar olibuteno de baixo peso molecular,e,polibuteno
GB9104647D0 (en) * 1991-03-05 1991-04-17 Exxon Chemical Patents Inc Improvements in the production of lubricating or fuel oil additives and intermediates
US5624999A (en) * 1991-03-05 1997-04-29 Exxon Chemical Patents Inc. Manufacture of functionalized polymers
IL107810A0 (en) 1992-12-17 1994-02-27 Exxon Chemical Patents Inc Functionalized polymers and processes for the preparation thereof
US5650536A (en) 1992-12-17 1997-07-22 Exxon Chemical Patents Inc. Continuous process for production of functionalized olefins
TW291486B (es) * 1992-12-17 1996-11-21 Exxon Chemical Patents Inc
US5444135A (en) * 1992-12-17 1995-08-22 Exxon Chemical Patents Inc. Direct synthesis by living cationic polymerization of nitrogen-containing polymers
US5643859A (en) 1992-12-17 1997-07-01 Exxon Chemical Patents Inc. Derivatives of polyamines with one primary amine and secondary of tertiary amines
US5646332A (en) 1992-12-17 1997-07-08 Exxon Chemical Patents Inc. Batch Koch carbonylation process
US5334775A (en) * 1993-06-02 1994-08-02 Exxon Chemical Patents Inc. Polymer Alkylation of hydroxyaromatic compounds
EP0645402A1 (en) * 1993-09-24 1995-03-29 Bp Chemicals S.N.C. Polybutenes
US5767046A (en) 1994-06-17 1998-06-16 Exxon Chemical Company Functionalized additives useful in two-cycle engines
AU687205B2 (en) * 1994-06-17 1998-02-19 Exxon Chemical Patents Inc. Lubricating oil dispersants derived from heavy polyamine
US5936041A (en) * 1994-06-17 1999-08-10 Exxon Chemical Patents Inc Dispersant additives and process
EP0770098B2 (en) * 1994-07-11 2010-03-03 ExxonMobil Chemical Patents Inc. Dispersants based on succinimide additives derived from heavy polyamine used for lubricating oil
US5565128A (en) * 1994-10-12 1996-10-15 Exxon Chemical Patents Inc Lubricating oil mannich base dispersants derived from heavy polyamine
US5652202A (en) * 1995-08-15 1997-07-29 Exxon Chemical Patents Inc. Lubricating oil compositions
US5558802A (en) * 1995-09-14 1996-09-24 Exxon Chemical Patents Inc Multigrade crankcase lubricants with low temperature pumpability and low volatility
US6281309B1 (en) 1997-01-08 2001-08-28 Eastman Chemical Company Flourinated solid acids as catalysts for the preparation of hydrocarbon resins
US6855674B2 (en) * 2000-12-22 2005-02-15 Infineum International Ltd. Hydroxy aromatic Mannich base condensation products and the use thereof as soot dispersants in lubricating oil compositions
RU2287552C2 (ru) * 2004-12-22 2006-11-20 Институт Проблем Химической Физики Российской Академии Наук (Ипхф Ран) Способ получения полиолефиновых основ синтетических масел
US7485603B2 (en) 2005-02-18 2009-02-03 Infineum International Limited Soot dispersants and lubricating oil compositions containing same
EP1728848B1 (en) 2005-06-01 2013-08-07 Infineum International Limited Use of unsaturated olefin polymers to improve the compatibility between nitrile rubber seals and lubricating oil compositions
US8513169B2 (en) 2006-07-18 2013-08-20 Infineum International Limited Lubricating oil compositions
US7786057B2 (en) 2007-02-08 2010-08-31 Infineum International Limited Soot dispersants and lubricating oil compositions containing same
CA2690200C (en) 2007-06-08 2014-09-30 Infineum International Limited Additives and lubricating oil compositions containing same
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US20090186784A1 (en) 2008-01-22 2009-07-23 Diggs Nancy Z Lubricating Oil Composition
US20090203559A1 (en) 2008-02-08 2009-08-13 Bera Tushar Kanti Engine Lubrication
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US10808196B2 (en) 2017-03-28 2020-10-20 Exxonmobil Chemical Patents Inc. Cold cranking simulator viscosity reducing base stocks and lubricating oil formulations containing the same
CN110546243B (zh) 2017-04-27 2022-09-23 国际壳牌研究有限公司 润滑组合物
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WO2019028310A1 (en) 2017-08-04 2019-02-07 Exxonmobil Research And Engineering Company NEW FORMULATION FOR LUBRICATION OF HYPER-COMPRESSORS ENSURING ENHANCED PUMPABILITY IN HIGH PRESSURE CONDITIONS
US20190085256A1 (en) 2017-09-18 2019-03-21 Exxonmobil Research And Engineering Company Hydraulic oil compositions with improved hydrolytic and thermo-oxidative stability
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WO2023114449A1 (en) 2021-12-16 2023-06-22 The Lubrizol Corporation Organic heat transfer system, method and fluid
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WO2023247268A1 (en) * 2022-06-20 2023-12-28 Basf Se Oligobutyl benzene sulfonate for lubricants and fuels
US20240301274A1 (en) 2023-03-10 2024-09-12 Infineum International Limited Asphaltene deposition control

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957930A (en) * 1956-08-27 1960-10-25 Cosden Petroleum Corp Process for the production of polyisobutylene
US3119884A (en) * 1958-03-27 1964-01-28 Cosden Oil & Chem Co Reactor and method for polymerizing olefins
US3200169A (en) * 1962-02-21 1965-08-10 Standard Oil Co Aluminum chloride catalyzed polymerization process
US3200170A (en) * 1962-02-21 1965-08-10 Standard Oil Co Aluminum chloride catalyzed polymerization process
DE1720779A1 (de) * 1968-01-31 1971-07-22 Bayer Ag Polyolefine
US3639661A (en) * 1969-01-21 1972-02-01 Ceskoslovenska Akademie Ved Polymerization of isobutylene
US3501551A (en) * 1969-03-19 1970-03-17 Standard Oil Co Process for producing normal butene polymers
BE731006A (fr) * 1969-04-03 1969-09-15 Hydrocarbures aromatiques alkyles au moyen de polymeres du n-butene et procede pour les preparer
BE796441A (fr) * 1973-03-08 1973-07-02 Labofina Sa Nouveau systeme catalytique et procede d'oligomerisation d'olefines
GB1449840A (en) * 1973-10-08 1976-09-15 British Petroleum Co Alkylation process
US3991129A (en) * 1974-09-23 1976-11-09 Cosden Technology, Inc. Production of polybutene with static mixer
GB1534307A (en) * 1975-02-12 1978-11-29 Ban I Drive mechanism for magnetic recording/reproducing apparatus
US3985822A (en) * 1976-03-05 1976-10-12 Cosden Technology, Inc. Process for the production of poly-n-butenes
DE2929180A1 (de) * 1979-07-19 1981-02-05 Huels Chemische Werke Ag Verfahren zur polymerisation von praktisch butadien-freien und gegebenenfalls isobuten-freien c tief 4- schnitten und isopren, sowie danach hergestellte harze
EP0101205B1 (en) * 1982-08-13 1987-01-07 Exxon Research And Engineering Company Process for preparing polyisobutylene
US4465887A (en) * 1983-06-27 1984-08-14 Standard Oil Company (Indiana) Process for producing butylene polymers having molecular weights in the range of from about 400 to 5000 molecular weight
US4558170A (en) * 1983-06-29 1985-12-10 Exxon Research & Engineering Co. Polyisobutylene process
CS272398B1 (en) * 1988-04-15 1991-01-15 Marek Miroslav Method of poly-n-butene oils production

Also Published As

Publication number Publication date
AR248285A1 (es) 1995-07-12
CA1323635C (en) 1993-10-26
US4952739A (en) 1990-08-28
DE68924831D1 (de) 1995-12-21
EP0367385A3 (en) 1991-07-31
KR900006370A (ko) 1990-05-08
EP0367385A2 (en) 1990-05-09
BR8905448A (pt) 1990-05-29
JP2670868B2 (ja) 1997-10-29
JPH02164832A (ja) 1990-06-25
KR0136589B1 (ko) 1998-04-25
DE68924831T2 (de) 1996-05-02
MX17985A (es) 1993-06-01
EP0367385B1 (en) 1995-11-15

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