BE791707A - Procede de fabrication de polymeres et copolymeres d'isobutylene - Google Patents

Procede de fabrication de polymeres et copolymeres d'isobutylene

Info

Publication number
BE791707A
BE791707A BE791707DA BE791707A BE 791707 A BE791707 A BE 791707A BE 791707D A BE791707D A BE 791707DA BE 791707 A BE791707 A BE 791707A
Authority
BE
Belgium
Prior art keywords
copolymers
manufacturing
isobutylene polymers
isobutylene
polymers
Prior art date
Application number
Other languages
English (en)
Original Assignee
Snam Progetti
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
Priority claimed from IT3172771A external-priority patent/IT946103B/it
Priority claimed from IT2749172A external-priority patent/IT965723B/it
Application filed by Snam Progetti filed Critical Snam Progetti
Publication of BE791707A publication Critical patent/BE791707A/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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
BE791707D 1971-11-26 1972-11-22 Procede de fabrication de polymeres et copolymeres d'isobutylene BE791707A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3172771A IT946103B (it) 1971-11-26 1971-11-26 Procedimento per la produzione di polimeri e copolimeri dell isobu tene
IT2749172A IT965723B (it) 1972-07-27 1972-07-27 Procedimento per la produzione di polimeri e copolimeri dell isobu tene

Publications (1)

Publication Number Publication Date
BE791707A true BE791707A (fr) 1973-03-16

Family

ID=26328731

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791707D BE791707A (fr) 1971-11-26 1972-11-22 Procede de fabrication de polymeres et copolymeres d'isobutylene

Country Status (15)

Country Link
US (1) US3850897A (fr)
JP (1) JPS543506B2 (fr)
AT (1) AT319590B (fr)
BE (1) BE791707A (fr)
CA (1) CA1008999A (fr)
CH (1) CH565822A5 (fr)
DD (1) DD103009A5 (fr)
DE (1) DE2257494A1 (fr)
FR (1) FR2160936B1 (fr)
GB (1) GB1407419A (fr)
HU (1) HU167957B (fr)
LU (1) LU66532A1 (fr)
NL (1) NL153219B (fr)
RO (1) RO62348A (fr)
TR (1) TR18760A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107417A (en) * 1971-11-26 1978-08-15 Snamprogetti, S.P.A. Process for the production of polymers and copolymers of isobutylene
HU172849B (hu) * 1975-08-19 1978-12-28 Muenyagipari Kutato Intezet Sposob poluchenija ehlastomernogo kopolimera iz izobutilena i butadiena
GB1525527A (en) * 1975-12-22 1978-09-20 Asahi Chemical Ind Method for producing an organomagnesium complex
US4410750A (en) * 1981-12-14 1983-10-18 Exxon Research And Engineering Co. Preparation of linear olefin products
DE3430518A1 (de) * 1984-08-18 1986-02-27 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polymeren mit reaktiven endgruppen
US5350726A (en) * 1993-09-03 1994-09-27 Exxon Chemical Patents Inc. Carbocationic catalysts and process for using said catalysts
DE19525035A1 (de) * 1995-07-10 1997-01-16 Bayer Ag Verfahren zur Herstellung von Polyisoolefinen mittels neuer Initiatorsysteme
US9034998B2 (en) * 2011-12-16 2015-05-19 University Of Massachusetts Polymerization initiating system and method to produce highly reactive olefin functional polymers
US9156924B2 (en) 2013-03-12 2015-10-13 University Of Massachusetts Polymerization initiating system and method to produce highly reactive olefin functional polymers
US9631038B2 (en) 2013-10-11 2017-04-25 University Of Massachusetts Polymerization initiating system and method to produce highly reactive olefin functional polymers
US9771442B2 (en) 2015-05-13 2017-09-26 University Of Massachusetts Polymerization initiating system and method to produce highly reactive olefin functional polymers
US10047174B1 (en) 2017-06-28 2018-08-14 Infineum International Limited Polymerization initiating system and method to produce highly reactive olefin functional polymers
US10167352B1 (en) 2017-06-28 2019-01-01 University Of Massachusetts Polymerization initiating system and method to produce highly reactive olefin functional polymers
US10174138B1 (en) 2018-01-25 2019-01-08 University Of Massachusetts Method for forming highly reactive olefin functional polymers
US10829573B1 (en) 2019-05-21 2020-11-10 Infineum International Limited Method for forming highly reactive olefin functional polymers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551789A (fr) * 1955-10-20
JPS4915054A (fr) * 1972-05-22 1974-02-09

Also Published As

Publication number Publication date
GB1407419A (en) 1975-09-24
NL153219B (nl) 1977-05-16
JPS543506B2 (fr) 1979-02-23
DD103009A5 (fr) 1974-01-05
FR2160936B1 (fr) 1976-06-04
JPS4860784A (fr) 1973-08-25
RO62348A (fr) 1977-08-15
LU66532A1 (fr) 1973-02-01
NL7216039A (fr) 1973-05-29
TR18760A (tr) 1977-08-10
FR2160936A1 (fr) 1973-07-06
CH565822A5 (fr) 1975-08-29
HU167957B (fr) 1976-01-28
US3850897A (en) 1974-11-26
DE2257494A1 (de) 1973-06-07
AT319590B (de) 1974-12-27
CA1008999A (en) 1977-04-19

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