GB920861A - Polymerisation of isobutene - Google Patents

Polymerisation of isobutene

Info

Publication number
GB920861A
GB920861A GB3273960A GB3273960A GB920861A GB 920861 A GB920861 A GB 920861A GB 3273960 A GB3273960 A GB 3273960A GB 3273960 A GB3273960 A GB 3273960A GB 920861 A GB920861 A GB 920861A
Authority
GB
United Kingdom
Prior art keywords
isobutene
iso
molecular sieve
polymerisation
trimer
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
Application number
GB3273960A
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.)
GABRIEL JOSEPH MINKOFF
BP PLC
Original Assignee
GABRIEL JOSEPH MINKOFF
BP PLC
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 GABRIEL JOSEPH MINKOFF, BP PLC filed Critical GABRIEL JOSEPH MINKOFF
Priority to GB3273960A priority Critical patent/GB920861A/en
Publication of GB920861A publication Critical patent/GB920861A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/12—Catalytic processes with crystalline alumino-silicates or with catalysts comprising molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Isobutene is polymerized to a trimer in the presence of a 5 molecular sieve. Suitable conditions are 15 DEG -200 DEG C. in the vapour phase, preferably atmospheric pressure. The Provisional Specification refers to the polymerization of iso-olefins generally in the presence of a molecular sieve having a pore diameter smaller than the initial diameter of the iso-olefin.
GB3273960A 1960-09-23 1960-09-23 Polymerisation of isobutene Expired GB920861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3273960A GB920861A (en) 1960-09-23 1960-09-23 Polymerisation of isobutene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3273960A GB920861A (en) 1960-09-23 1960-09-23 Polymerisation of isobutene

Publications (1)

Publication Number Publication Date
GB920861A true GB920861A (en) 1963-03-13

Family

ID=10343290

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3273960A Expired GB920861A (en) 1960-09-23 1960-09-23 Polymerisation of isobutene

Country Status (1)

Country Link
GB (1) GB920861A (en)

Similar Documents

Publication Publication Date Title
GB1105574A (en) Telomers of styrene and maleic anhydride and process for preparing them
CA946545A (en) Process for polymerization or copolymerization of ethylene
GB580182A (en) Improvements in or relating to the polymerization of olefines
GB920861A (en) Polymerisation of isobutene
ES307663A1 (en) A procedure for the manufacture of postpolicondensible polycaraurinlactamas by polymerization of laurinlactama. (Machine-translation by Google Translate, not legally binding)
GB904228A (en) Polymerisation of ethylene
GB1013020A (en) A process for the production of ethylene copolymers
GB848753A (en) Improvements in or relating to ethylene polymers
GB1072604A (en) Ethylene copolymers and a process for their manufacture
ES419848A1 (en) Polymerisation process
ES283102A1 (en) A procedure for preparing vulcanizable copolymers (Machine-translation by Google Translate, not legally binding)
GB880598A (en) Improvements relating to the polymerisation of ethylene and catalyst therefor
AU243964B2 (en) Process of preparing at low pressure ethylene polymers having a molecular weight lower than 100, 000
ES400230A1 (en) Polyacrylate elastomer compositions
GB1030397A (en) Polyoxymethylene-type resins and process for their production
GB935287A (en) Polymerization of propylene
GB1081626A (en) Copolymers of ethylene and norborna-2.5-diene
DK100266C (en) Process for regulating the molecular weight of poly-α-olefins by polymerizing olefins having 2-4 carbon atoms according to the Ziegler low pressure method.
GB986506A (en) Improvements in or relating to the preparation of polyamides
GB839425A (en) Improvements in or relating to the polymerisation of ethylene
GB822737A (en) Improvements in or relating to the polymerisation of olefines
AU269051B2 (en) Process for preparing a supported catalyst for the stereospecific polymerization of alpha olefins in gaseous phase
CA811775A (en) Process for high pressure polymerization of ethylene
CA851265A (en) Process for the polymerization and the copolymerization of olefines
ES262507A1 (en) Procedure for the obtaining of soluble chlorination products from homo- and, respectively, from alpha-olefines copolymers (Machine-translation by Google Translate, not legally binding)