BE831230A - Procede de preparation de polypropylene fortement isotactique - Google Patents

Procede de preparation de polypropylene fortement isotactique

Info

Publication number
BE831230A
BE831230A BE158180A BE158180A BE831230A BE 831230 A BE831230 A BE 831230A BE 158180 A BE158180 A BE 158180A BE 158180 A BE158180 A BE 158180A BE 831230 A BE831230 A BE 831230A
Authority
BE
Belgium
Prior art keywords
preparation process
isotactic polypropylene
highly isotactic
polypropylene preparation
highly
Prior art date
Application number
BE158180A
Other languages
English (en)
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 BE831230A publication Critical patent/BE831230A/fr

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
BE158180A 1974-07-11 1975-07-10 Procede de preparation de polypropylene fortement isotactique BE831230A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3074374A GB1503305A (en) 1974-07-11 1974-07-11 Preparation and use of a ziegler catalyst

Publications (1)

Publication Number Publication Date
BE831230A true BE831230A (fr) 1976-01-12

Family

ID=10312445

Family Applications (1)

Application Number Title Priority Date Filing Date
BE158180A BE831230A (fr) 1974-07-11 1975-07-10 Procede de preparation de polypropylene fortement isotactique

Country Status (2)

Country Link
BE (1) BE831230A (fr)
GB (1) GB1503305A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5968865A (en) * 1997-12-10 1999-10-19 Union Carbide Chemicals & Plastics Technology Corporation Electron donor containing compositions
US6124507A (en) * 1997-12-10 2000-09-26 Union Carbide Chemicals & Plastics Technology Corporation Electron donors

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000997B1 (fr) 1977-08-31 1981-11-25 Imperial Chemical Industries Plc Compositions à base de trichlorure de titane, préparation de celles-ci, système catalytique les contenant et polymérisation des oléfines à l'aide de ce système
GB2203741A (en) * 1987-03-25 1988-10-26 Shell Int Research Nitrogen-containing bidentate compound immobilized on a solid inorganic carrier; organic silicon and organic lithium intermediates

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5968865A (en) * 1997-12-10 1999-10-19 Union Carbide Chemicals & Plastics Technology Corporation Electron donor containing compositions
US6124507A (en) * 1997-12-10 2000-09-26 Union Carbide Chemicals & Plastics Technology Corporation Electron donors
US6399837B1 (en) 1997-12-10 2002-06-04 Union Carbide Chemicals & Plastics Technology Corporation Electron donors

Also Published As

Publication number Publication date
GB1503305A (en) 1978-03-08

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