BE553720A - - Google Patents

Info

Publication number
BE553720A
BE553720A BE553720DA BE553720A BE 553720 A BE553720 A BE 553720A BE 553720D A BE553720D A BE 553720DA BE 553720 A BE553720 A BE 553720A
Authority
BE
Belgium
Application number
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.)
Publication of BE553720A publication Critical patent/BE553720A/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
    • 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
    • C08F297/06—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 coordination type

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE553720D 1955-12-27 BE553720A ( )

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55525555A 1955-12-27 1955-12-27
US55525755A 1955-12-27 1955-12-27

Publications (1)

Publication Number Publication Date
BE553720A true BE553720A ( )

Family

ID=27070838

Family Applications (1)

Application Number Title Priority Date Filing Date
BE553720D BE553720A ( ) 1955-12-27

Country Status (5)

Country Link
BE (1) BE553720A ( )
DE (1) DE1089972B ( )
FR (1) FR1168215A ( )
GB (1) GB838996A ( )
NL (3) NL6513989A ( )

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156736A (en) * 1959-01-08 1964-11-10 Shell Oil Co Process for preparation of synthetic lubricants
US3251905A (en) * 1963-08-05 1966-05-17 Phillips Petroleum Co Method of preparing block copolymers of conjugated dienes and vinyl-substituted aromatic compounds using dilithio catalysts and diluent mixture of hydrocarbon and ether
US3301921A (en) * 1962-03-28 1967-01-31 Shell Int Research Isotactic polypropylene modified with ethylene-propylene copolymer
US3459832A (en) * 1965-09-24 1969-08-05 Monsanto Co Crystalline polystyrene having activity as a polymerization catalyst
DE1745941B1 (de) * 1960-04-16 1969-11-13 Hoechst Ag Verfahren zur Polymerisation von Propylen und/oder Buten-(1)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE615768A ( ) * 1961-03-29
US3251901A (en) * 1961-06-29 1966-05-17 Chevron Res Preparation of normally liquid higher molecular weight olefins
NL288289A ( ) * 1962-01-29
US3274280A (en) * 1962-11-23 1966-09-20 Continental Oil Co Preparation of alpha-olefins
BE642139A ( ) * 1963-01-14
US4910261A (en) * 1988-06-17 1990-03-20 Edison Polymer Innovation Corp. (Epic) Thermoplastic elastomers having isobutylene block and cyclized diene blocks

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534362A ( ) *
DE1016022B (de) * 1954-01-19 1957-09-19 Dr Dr E H Karl Ziegler Verfahren zur Herstellung von hochmolekularen Polyaethylenen
DE1012460B (de) * 1953-11-17 1957-07-18 Dr Dr E H Karl Ziegler Verfahren zur Herstellung von hochmolekularen Polyaethylenen
CH363436A (de) * 1954-06-08 1962-07-31 Montedison Spa Als Folie, Faser oder Faden geformtes Erzeugnis und Verfahren zu dessen Herstellung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156736A (en) * 1959-01-08 1964-11-10 Shell Oil Co Process for preparation of synthetic lubricants
DE1745941B1 (de) * 1960-04-16 1969-11-13 Hoechst Ag Verfahren zur Polymerisation von Propylen und/oder Buten-(1)
US3301921A (en) * 1962-03-28 1967-01-31 Shell Int Research Isotactic polypropylene modified with ethylene-propylene copolymer
US3251905A (en) * 1963-08-05 1966-05-17 Phillips Petroleum Co Method of preparing block copolymers of conjugated dienes and vinyl-substituted aromatic compounds using dilithio catalysts and diluent mixture of hydrocarbon and ether
US3459832A (en) * 1965-09-24 1969-08-05 Monsanto Co Crystalline polystyrene having activity as a polymerization catalyst

Also Published As

Publication number Publication date
DE1089972B (de) 1960-09-29
GB838996A (en) 1960-06-22
NL112419C ( )
FR1168215A (fr) 1958-12-05
NL213278A ( )
NL6513989A ( ) 1966-01-25

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