BE869393A - Procede de polymerisation d'une charge de monomeres en polybutylene - Google Patents

Procede de polymerisation d'une charge de monomeres en polybutylene

Info

Publication number
BE869393A
BE869393A BE189602A BE189602A BE869393A BE 869393 A BE869393 A BE 869393A BE 189602 A BE189602 A BE 189602A BE 189602 A BE189602 A BE 189602A BE 869393 A BE869393 A BE 869393A
Authority
BE
Belgium
Prior art keywords
polybutylene
polymerizing
monomers
fill
polybutylene monomers
Prior art date
Application number
BE189602A
Other languages
English (en)
Original Assignee
Cosden Technology
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 filed Critical Cosden Technology
Publication of BE869393A publication Critical patent/BE869393A/fr

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Catalysts (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)
BE189602A 1977-08-01 1978-07-31 Procede de polymerisation d'une charge de monomeres en polybutylene BE869393A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE869393A true BE869393A (fr) 1978-11-16

Family

ID=25231660

Family Applications (1)

Application Number Title Priority Date Filing Date
BE189602A BE869393A (fr) 1977-08-01 1978-07-31 Procede de polymerisation d'une charge de monomeres en polybutylene

Country Status (8)

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

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 (fr) * 1986-12-12 1991-05-07 Frank Joung-Yei Chen Methode de polymerisation des butenes liquides sur lit fixe
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
WO1994028037A1 (fr) * 1993-05-20 1994-12-08 Exxon Chemical Patents Inc. Catalyseurs a l'acide de lewis maintenu en support sur un substrat polymere poreux
WO1994028036A1 (fr) * 1993-05-20 1994-12-08 Exxon Chemical Patents Inc. Catalyseurs du type a acides de lewis heterogenes
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
FR2399446A1 (fr) 1979-03-02
FR2399446B3 (fr) 1981-03-06
CA1108799A (fr) 1981-09-08
GB2001662A (en) 1979-02-07
GB2001662B (en) 1982-04-28
JPS5441986A (en) 1979-04-03
IT7826295A0 (it) 1978-07-28
IN149826B (fr) 1982-05-01
AR217308A1 (es) 1980-03-14
JPH0131529B2 (fr) 1989-06-27
IT1097765B (it) 1985-08-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: COSDEN TECHNOLOGY INC.

Effective date: 19860731