BE782643A - Procede de preparation de copolymeres sequences - Google Patents

Procede de preparation de copolymeres sequences

Info

Publication number
BE782643A
BE782643A BE782643A BE782643A BE782643A BE 782643 A BE782643 A BE 782643A BE 782643 A BE782643 A BE 782643A BE 782643 A BE782643 A BE 782643A BE 782643 A BE782643 A BE 782643A
Authority
BE
Belgium
Prior art keywords
preparing copolymers
sequences
copolymers sequences
preparing
copolymers
Prior art date
Application number
BE782643A
Other languages
English (en)
French (fr)
Inventor
R E Cunningham
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BE782643A publication Critical patent/BE782643A/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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerization Catalysts (AREA)
BE782643A 1971-04-26 1972-04-25 Procede de preparation de copolymeres sequences BE782643A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13760271A 1971-04-26 1971-04-26

Publications (1)

Publication Number Publication Date
BE782643A true BE782643A (fr) 1972-08-16

Family

ID=22478209

Family Applications (1)

Application Number Title Priority Date Filing Date
BE782643A BE782643A (fr) 1971-04-26 1972-04-25 Procede de preparation de copolymeres sequences

Country Status (7)

Country Link
BE (1) BE782643A (OSRAM)
DE (1) DE2221883A1 (OSRAM)
FR (1) FR2136658A5 (OSRAM)
GB (1) GB1387594A (OSRAM)
IT (1) IT952744B (OSRAM)
NL (1) NL7205659A (OSRAM)
ZA (1) ZA722076B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8429356D0 (en) * 1984-11-21 1985-01-03 Exxon Research Engineering Co Hydrocarbon resins
DE4237884C1 (de) * 1992-11-10 1994-07-07 Metallgesellschaft Ag Pulverförmiger, nicht pyrophorer Methyllithiumetherat-Komplex und Verfahren zu seiner Herstellung, sowie seine Verwendung

Also Published As

Publication number Publication date
NL7205659A (OSRAM) 1972-10-30
FR2136658A5 (OSRAM) 1972-12-22
DE2221883A1 (de) 1972-11-09
ZA722076B (en) 1972-12-27
IT952744B (it) 1973-07-30
GB1387594A (en) 1975-03-19

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