BE824638A - Perfectionnements aux procedes d'homo- et de copolymerisation sans solvant de dienes entre eux ou avec des composes vinylaromatiques - Google Patents

Perfectionnements aux procedes d'homo- et de copolymerisation sans solvant de dienes entre eux ou avec des composes vinylaromatiques

Info

Publication number
BE824638A
BE824638A BE152590A BE152590A BE824638A BE 824638 A BE824638 A BE 824638A BE 152590 A BE152590 A BE 152590A BE 152590 A BE152590 A BE 152590A BE 824638 A BE824638 A BE 824638A
Authority
BE
Belgium
Prior art keywords
dienes
solvent
vinylaromatic compounds
copolymerization processes
free homo
Prior art date
Application number
BE152590A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE824638A publication Critical patent/BE824638A/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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Silicon Polymers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
BE152590A 1974-02-05 1975-01-22 Perfectionnements aux procedes d'homo- et de copolymerisation sans solvant de dienes entre eux ou avec des composes vinylaromatiques BE824638A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7403892A FR2259837B1 (enExample) 1974-02-05 1974-02-05

Publications (1)

Publication Number Publication Date
BE824638A true BE824638A (fr) 1975-07-22

Family

ID=9134537

Family Applications (1)

Application Number Title Priority Date Filing Date
BE152590A BE824638A (fr) 1974-02-05 1975-01-22 Perfectionnements aux procedes d'homo- et de copolymerisation sans solvant de dienes entre eux ou avec des composes vinylaromatiques

Country Status (22)

Country Link
US (1) US3962200A (enExample)
JP (1) JPS5250071B2 (enExample)
AR (1) AR207029A1 (enExample)
AT (1) AT337451B (enExample)
BE (1) BE824638A (enExample)
BR (1) BR7500694A (enExample)
CA (1) CA1035097A (enExample)
CH (1) CH601365A5 (enExample)
DE (1) DE2503437A1 (enExample)
EG (1) EG12561A (enExample)
ES (1) ES434237A1 (enExample)
FI (1) FI58647C (enExample)
FR (1) FR2259837B1 (enExample)
GB (1) GB1466541A (enExample)
IE (1) IE40584B1 (enExample)
IT (1) IT1027459B (enExample)
LU (1) LU71785A1 (enExample)
NL (1) NL157614B (enExample)
NO (1) NO146473C (enExample)
RO (1) RO70348A (enExample)
SE (1) SE406593B (enExample)
ZA (1) ZA75737B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0902798B1 (en) * 1996-05-24 2001-01-24 BP Chemicals Limited Process for polymerizing olefins
US7351776B2 (en) * 2004-03-02 2008-04-01 Bridgestone Corporation Bulk polymerization process
WO2012092551A1 (en) 2010-12-31 2012-07-05 Bridgestone Corporation Bulk polymerization of conjugated dienes using a nickel-based catalyst system
US8987395B2 (en) * 2010-12-31 2015-03-24 Bridgestone Corporation Bulk polymerization of conjugated dienes using a nickel-based catalyst system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977349A (en) * 1956-11-07 1961-03-28 Goodrich Gulf Chem Inc Process for polymerizing dienes
GB830424A (en) * 1957-02-27 1960-03-16 Ici Ltd Polymerisation catalysts
US3062796A (en) * 1959-05-11 1962-11-06 Shell Oil Co Production of synthetic elastomers
US3182050A (en) * 1962-10-19 1965-05-04 Phillips Petroleum Co Bulk polymerization
NL155274B (nl) * 1967-09-19 1977-12-15 Montedison Spa Werkwijze om polyisopreen te bereiden.
US3635852A (en) * 1969-12-15 1972-01-18 Foster Grant Co Inc Process of making a general purpose expandable alkenyl aromatic polymer containing di-alkyl polysiloxane internally
US3770710A (en) * 1971-08-23 1973-11-06 Firestone Tire & Rubber Co Bulk polymerization of diolefins

Also Published As

Publication number Publication date
ATA82775A (de) 1976-10-15
DE2503437A1 (de) 1975-08-07
ZA75737B (en) 1976-01-28
NO750366L (enExample) 1975-09-01
CH601365A5 (enExample) 1978-07-14
AR207029A1 (es) 1976-09-09
NL7501370A (nl) 1975-08-07
FI58647C (fi) 1981-03-10
AU7786775A (en) 1976-08-05
US3962200A (en) 1976-06-08
FI58647B (fi) 1980-11-28
FR2259837A1 (enExample) 1975-08-29
CA1035097A (en) 1978-07-18
NO146473B (no) 1982-06-28
FI750317A7 (enExample) 1975-08-06
NL157614B (nl) 1978-08-15
JPS5250071B2 (enExample) 1977-12-21
JPS50109990A (enExample) 1975-08-29
IE40584B1 (en) 1979-07-04
AT337451B (de) 1977-07-11
RO70348A (ro) 1982-02-26
FR2259837B1 (enExample) 1976-11-26
IE40584L (en) 1975-08-05
BR7500694A (pt) 1975-11-11
IT1027459B (it) 1978-11-20
ES434237A1 (es) 1976-12-16
NO146473C (no) 1982-10-06
EG12561A (en) 1979-09-30
LU71785A1 (enExample) 1975-12-09
GB1466541A (en) 1977-03-09
SE406593B (sv) 1979-02-19
SE7501213L (enExample) 1975-08-06

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: MICHELIN & CIE (CIE GENERALE DES ETS MICHELIN)

Effective date: 19950122