JPS5441986A - Polymerization method - Google Patents

Polymerization method

Info

Publication number
JPS5441986A
JPS5441986A JP9269278A JP9269278A JPS5441986A JP S5441986 A JPS5441986 A JP S5441986A JP 9269278 A JP9269278 A JP 9269278A JP 9269278 A JP9269278 A JP 9269278A JP S5441986 A JPS5441986 A JP S5441986A
Authority
JP
Japan
Prior art keywords
polymerization method
polymerization
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.)
Granted
Application number
JP9269278A
Other languages
English (en)
Other versions
JPH0131529B2 (ja
Inventor
Emu Watoson Jieemusu
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
Publication of JPS5441986A publication Critical patent/JPS5441986A/ja
Publication of JPH0131529B2 publication Critical patent/JPH0131529B2/ja
Granted 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Catalysts (AREA)
JP9269278A 1977-08-01 1978-07-31 Polymerization method Granted JPS5441986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82076377A 1977-08-01 1977-08-01

Publications (2)

Publication Number Publication Date
JPS5441986A true JPS5441986A (en) 1979-04-03
JPH0131529B2 JPH0131529B2 (ja) 1989-06-27

Family

ID=25231660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9269278A Granted JPS5441986A (en) 1977-08-01 1978-07-31 Polymerization method

Country Status (8)

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

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
US4935576A (en) * 1988-11-25 1990-06-19 Exxon Chemical Patents Inc. Polybutene process
US5177288A (en) * 1988-11-25 1993-01-05 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
AR217308A1 (es) 1980-03-14
FR2399446A1 (fr) 1979-03-02
JPH0131529B2 (ja) 1989-06-27
GB2001662A (en) 1979-02-07
IT1097765B (it) 1985-08-31
IT7826295A0 (it) 1978-07-28
FR2399446B3 (ja) 1981-03-06
CA1108799A (en) 1981-09-08
BE869393A (fr) 1978-11-16
GB2001662B (en) 1982-04-28
IN149826B (ja) 1982-05-01

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