IT946100B - Procedimento per la produzione di polimeri e copolimeri dell isobuti lene ad elevato peso molecolare - Google Patents

Procedimento per la produzione di polimeri e copolimeri dell isobuti lene ad elevato peso molecolare

Info

Publication number
IT946100B
IT946100B IT31724/71A IT3172471A IT946100B IT 946100 B IT946100 B IT 946100B IT 31724/71 A IT31724/71 A IT 31724/71A IT 3172471 A IT3172471 A IT 3172471A IT 946100 B IT946100 B IT 946100B
Authority
IT
Italy
Prior art keywords
isobuti
lene
copolymers
polymers
procedure
Prior art date
Application number
IT31724/71A
Other languages
English (en)
Inventor
A Priola
G Ferraris
S Cesca
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
Application filed by Snam Progetti filed Critical Snam Progetti
Priority to IT31724/71A priority Critical patent/IT946100B/it
Priority to AU48343/72A priority patent/AU476887B2/en
Priority to CA155,767A priority patent/CA995846A/en
Priority to ZA727865A priority patent/ZA727865B/xx
Priority to US00306901A priority patent/US3850895A/en
Priority to CS7200007782A priority patent/CS179975B2/cs
Priority to ES408934A priority patent/ES408934A1/es
Priority to FR7240808A priority patent/FR2160864B1/fr
Priority to TR18574A priority patent/TR18574A/xx
Priority to BE791658D priority patent/BE791658A/xx
Priority to DE2257481A priority patent/DE2257481C3/de
Priority to HUSA2424A priority patent/HU167956B/hu
Priority to DD167139A priority patent/DD103649A5/xx
Priority to LU66535A priority patent/LU66535A1/xx
Priority to GB5452572A priority patent/GB1407416A/en
Priority to RO7200072927A priority patent/RO62847A/ro
Priority to SU1850114A priority patent/SU469256A3/ru
Priority to PL1972159066A priority patent/PL93286B1/pl
Priority to AT1005572A priority patent/AT317543B/de
Priority to CH1719172A priority patent/CH565205A5/xx
Priority to JP47118130A priority patent/JPS4864173A/ja
Priority to NL727216038A priority patent/NL150465B/xx
Priority to IN2022/72A priority patent/IN139106B/en
Application granted granted Critical
Publication of IT946100B publication Critical patent/IT946100B/it
Priority to NL767606123A priority patent/NL153559B/xx

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)
IT31724/71A 1971-11-26 1971-11-26 Procedimento per la produzione di polimeri e copolimeri dell isobuti lene ad elevato peso molecolare IT946100B (it)

Priority Applications (24)

Application Number Priority Date Filing Date Title
IT31724/71A IT946100B (it) 1971-11-26 1971-11-26 Procedimento per la produzione di polimeri e copolimeri dell isobuti lene ad elevato peso molecolare
AU48343/72A AU476887B2 (en) 1971-11-26 1972-10-31 Copolymerization of mono-olefins and conjugated diolefins
CA155,767A CA995846A (en) 1971-11-26 1972-11-06 Procedure for the production of polymers and copolymers of isobutylene at a high molecular weight
ZA727865A ZA727865B (en) 1971-11-26 1972-11-06 Procedure for the production of polymers and copolymers of isobutylene at a high molecular weight
US00306901A US3850895A (en) 1971-11-26 1972-11-15 Process for the production of polymers and copolymers of isobutylene of high molecular weight
CS7200007782A CS179975B2 (en) 1971-11-26 1972-11-16 Method for copolymerization of isobutylene and isoprene
ES408934A ES408934A1 (es) 1971-11-26 1972-11-17 Procedimiento para la produccion de polimeros y copolimerosde isobutileno.
FR7240808A FR2160864B1 (it) 1971-11-26 1972-11-17
BE791658D BE791658A (fr) 1971-11-26 1972-11-21 Procede de fabrication de polymeres et copolymeres d'isobutylene de poids moleculaire eleve
TR18574A TR18574A (tr) 1971-11-26 1972-11-21 Yueksek bir molekueler agirlikta izobutilen'in polimer ve kopolimerlerinin istihsali icin ameliye
DE2257481A DE2257481C3 (de) 1971-11-26 1972-11-23 Verfahren zur Herstellung von Polymeren und Copolymeren von Isobutylen allein oder zusammen mit mehrfach ungesättigten Olefinen, und deren Verwendung
PL1972159066A PL93286B1 (it) 1971-11-26 1972-11-24
LU66535A LU66535A1 (it) 1971-11-26 1972-11-24
GB5452572A GB1407416A (en) 1971-11-26 1972-11-24 Copolymerization of mono-olefins and conjugated diolefins
RO7200072927A RO62847A (fr) 1971-11-26 1972-11-24 Procede pour obtenir des copolymeres isobutylene-isoprene
SU1850114A SU469256A3 (ru) 1971-11-26 1972-11-24 Способ получени сополимеров изобутилена
HUSA2424A HU167956B (it) 1971-11-26 1972-11-24
AT1005572A AT317543B (de) 1971-11-26 1972-11-24 Verfahren zur Herstellung von Copolymerisaten aus Isobutylen und Diolefinen
DD167139A DD103649A5 (it) 1971-11-26 1972-11-24
CH1719172A CH565205A5 (it) 1971-11-26 1972-11-25
JP47118130A JPS4864173A (it) 1971-11-26 1972-11-27
NL727216038A NL150465B (nl) 1971-11-26 1972-11-27 Werkwijze voor de bereiding van isobuteenpolymeren en -copolymeren en aldus verkregen voortbrengsel.
IN2022/72A IN139106B (it) 1971-11-26 1972-11-29
NL767606123A NL153559B (nl) 1971-11-26 1976-06-04 Werkwijze voor de bereiding van isobuteenpolymeren en copolymeren en aldus verkregen gevormd voortbrengsel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31724/71A IT946100B (it) 1971-11-26 1971-11-26 Procedimento per la produzione di polimeri e copolimeri dell isobuti lene ad elevato peso molecolare

Publications (1)

Publication Number Publication Date
IT946100B true IT946100B (it) 1973-05-21

Family

ID=11234271

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31724/71A IT946100B (it) 1971-11-26 1971-11-26 Procedimento per la produzione di polimeri e copolimeri dell isobuti lene ad elevato peso molecolare

Country Status (23)

Country Link
US (1) US3850895A (it)
JP (1) JPS4864173A (it)
AT (1) AT317543B (it)
AU (1) AU476887B2 (it)
BE (1) BE791658A (it)
CA (1) CA995846A (it)
CH (1) CH565205A5 (it)
CS (1) CS179975B2 (it)
DD (1) DD103649A5 (it)
DE (1) DE2257481C3 (it)
ES (1) ES408934A1 (it)
FR (1) FR2160864B1 (it)
GB (1) GB1407416A (it)
HU (1) HU167956B (it)
IN (1) IN139106B (it)
IT (1) IT946100B (it)
LU (1) LU66535A1 (it)
NL (1) NL150465B (it)
PL (1) PL93286B1 (it)
RO (1) RO62847A (it)
SU (1) SU469256A3 (it)
TR (1) TR18574A (it)
ZA (1) ZA727865B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154916A (en) * 1977-08-25 1979-05-15 Exxon Research & Engineering Co. Process for polymerization of isoolefins and multiolefins
US4269955A (en) * 1977-08-25 1981-05-26 Exxon Research & Engineering Company Catalyst composition polymerization of isoolefins and multiolefins
US4171414A (en) * 1977-08-25 1979-10-16 Exxon Research & Engineering Co. Catalyst composition for an improved polymerization process of isoolefins and multiolefins
US4327201A (en) * 1980-10-22 1982-04-27 The University Of Akron Cationically polymerizable macromolecular monomers and graft copolymers therefrom
DE602008006422D1 (de) * 2007-08-31 2011-06-01 Exxonmobil Chem Patents Inc Verfahren zur verringerung von ablagerungen in polymerisationsgefässen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1368294A (fr) * 1963-06-20 1964-07-31 Solvay Procédé de polymérisation d'oléfines

Also Published As

Publication number Publication date
CS179975B2 (en) 1977-12-30
TR18574A (tr) 1977-04-11
IN139106B (it) 1976-05-08
CA995846A (en) 1976-08-24
DE2257481A1 (de) 1973-06-07
RO62847A (fr) 1977-11-15
JPS4864173A (it) 1973-09-05
US3850895A (en) 1974-11-26
CH565205A5 (it) 1975-08-15
NL150465B (nl) 1976-08-16
ZA727865B (en) 1973-07-25
LU66535A1 (it) 1973-02-01
HU167956B (it) 1976-01-28
FR2160864B1 (it) 1976-06-04
DE2257481B2 (de) 1978-08-31
GB1407416A (en) 1975-09-24
BE791658A (fr) 1973-05-21
AU4834372A (en) 1974-05-02
NL7216038A (it) 1973-05-29
ES408934A1 (es) 1975-10-16
AU476887B2 (en) 1976-10-07
AT317543B (de) 1974-09-10
FR2160864A1 (it) 1973-07-06
DE2257481C3 (de) 1979-05-03
DD103649A5 (it) 1974-02-05
SU469256A3 (ru) 1975-04-30
PL93286B1 (it) 1977-05-30

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