ZA722076B - Method for producing block copolymers - Google Patents

Method for producing block copolymers

Info

Publication number
ZA722076B
ZA722076B ZA722076A ZA722076A ZA722076B ZA 722076 B ZA722076 B ZA 722076B ZA 722076 A ZA722076 A ZA 722076A ZA 722076 A ZA722076 A ZA 722076A ZA 722076 B ZA722076 B ZA 722076B
Authority
ZA
South Africa
Prior art keywords
block copolymers
producing block
producing
copolymers
block
Prior art date
Application number
ZA722076A
Inventor
R 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 ZA722076B publication Critical patent/ZA722076B/en

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)
ZA722076A 1971-04-26 1972-03-27 Method for producing block copolymers ZA722076B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA722076B true ZA722076B (en) 1972-12-27

Family

ID=22478209

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA722076A ZA722076B (en) 1971-04-26 1972-03-27 Method for producing block copolymers

Country Status (7)

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

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 (en) * 1992-11-10 1994-07-07 Metallgesellschaft Ag Powdery, non-pyrophoric methyl lithium etherate complex and process for its preparation and its use

Also Published As

Publication number Publication date
DE2221883A1 (en) 1972-11-09
FR2136658A5 (en) 1972-12-22
IT952744B (en) 1973-07-30
GB1387594A (en) 1975-03-19
BE782643A (en) 1972-08-16
NL7205659A (en) 1972-10-30

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