CA1108799A - Polymerization process - Google Patents

Polymerization process

Info

Publication number
CA1108799A
CA1108799A CA307,949A CA307949A CA1108799A CA 1108799 A CA1108799 A CA 1108799A CA 307949 A CA307949 A CA 307949A CA 1108799 A CA1108799 A CA 1108799A
Authority
CA
Canada
Prior art keywords
catalyst
feed
reactor
intercalated
hcl
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
CA307,949A
Other languages
English (en)
French (fr)
Inventor
James M. Watson
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.)
Cosden Technology Inc
Original Assignee
Cosden Technology 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 Cosden Technology Inc filed Critical Cosden Technology Inc
Application granted granted Critical
Publication of CA1108799A publication Critical patent/CA1108799A/en
Expired 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
    • 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)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA307,949A 1977-08-01 1978-07-24 Polymerization process Expired CA1108799A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82076377A 1977-08-01 1977-08-01
US820,763 1977-08-01

Publications (1)

Publication Number Publication Date
CA1108799A true CA1108799A (en) 1981-09-08

Family

ID=25231660

Family Applications (1)

Application Number Title Priority Date Filing Date
CA307,949A Expired CA1108799A (en) 1977-08-01 1978-07-24 Polymerization process

Country Status (8)

Country Link
JP (1) JPS5441986A (it)
AR (1) AR217308A1 (it)
BE (1) BE869393A (it)
CA (1) CA1108799A (it)
FR (1) FR2399446A1 (it)
GB (1) GB2001662B (it)
IN (1) IN149826B (it)
IT (1) IT1097765B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982045A (en) * 1986-12-12 1991-01-01 Exxon Chemical Patents Inc. Fixed bed process for polymerizing liquid butenes
CA1283997C (en) * 1986-12-12 1991-05-07 Frank Joung-Yei Chen Fixed bed process for polymerizing liquid butenes
US5177288A (en) * 1988-11-25 1993-01-05 Exxon Chemical Patents Inc. Polybutene process
US4935576A (en) * 1988-11-25 1990-06-19 Exxon Chemical Patents Inc. Polybutene process
DE69409512T2 (de) * 1993-05-20 1998-09-24 Exxon Chemical Patents Inc Lewis-säure-katalysatoren auf einem porösen polymersubstrat
WO1994028036A1 (en) * 1993-05-20 1994-12-08 Exxon Chemical Patents Inc. Heterogeneous lewis acid-type catalysts
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
US5691431A (en) * 1996-01-18 1997-11-25 Exxon Chemical Patents Inc. Cationic polymerization catalyzed by lewis acid catalysts supported on porous polymer substrate
US6534608B2 (en) * 2000-12-07 2003-03-18 Univation Technologies, Llc Support materials for use with polymerization catalysts
DE10162532C1 (de) * 2001-12-19 2003-10-09 Hilti Ag Expandierbare Graphit-Intercalationsverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung
US20230167208A1 (en) * 2021-11-30 2023-06-01 Braskem S.A. Heterogeneous catalyst for highly-reactive polyisobutylene

Also Published As

Publication number Publication date
IN149826B (it) 1982-05-01
BE869393A (fr) 1978-11-16
JPS5441986A (en) 1979-04-03
JPH0131529B2 (it) 1989-06-27
IT1097765B (it) 1985-08-31
GB2001662A (en) 1979-02-07
IT7826295A0 (it) 1978-07-28
FR2399446A1 (fr) 1979-03-02
AR217308A1 (es) 1980-03-14
GB2001662B (en) 1982-04-28
FR2399446B3 (it) 1981-03-06

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Legal Events

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