BE867401A - Composants et catalyseurs pour la polymerisation d'alpha-olefines - Google Patents

Composants et catalyseurs pour la polymerisation d'alpha-olefines

Info

Publication number
BE867401A
BE867401A BE187972A BE187972A BE867401A BE 867401 A BE867401 A BE 867401A BE 187972 A BE187972 A BE 187972A BE 187972 A BE187972 A BE 187972A BE 867401 A BE867401 A BE 867401A
Authority
BE
Belgium
Prior art keywords
olefins
catalysts
alpha
polymerization
components
Prior art date
Application number
BE187972A
Other languages
English (en)
Inventor
U Scata
L Luciani
P C Barbe
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of BE867401A publication Critical patent/BE867401A/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BE187972A 1977-05-25 1978-05-24 Composants et catalyseurs pour la polymerisation d'alpha-olefines BE867401A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23984/77A IT1107740B (it) 1977-05-25 1977-05-25 Catalizzatori per la polimerizzazione delle olefine

Publications (1)

Publication Number Publication Date
BE867401A true BE867401A (fr) 1978-11-24

Family

ID=11211317

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187972A BE867401A (fr) 1977-05-25 1978-05-24 Composants et catalyseurs pour la polymerisation d'alpha-olefines

Country Status (5)

Country Link
BE (1) BE867401A (fr)
IT (1) IT1107740B (fr)
SU (1) SU1582989A3 (fr)
TR (1) TR20295A (fr)
ZA (1) ZA782994B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2144041C1 (ru) * 1992-08-31 2000-01-10 Мицуи Кемикалз Инк. Твердый титановый компонент катализатора для полимеризации олефинов, способ его получения, катализатор для полимеризации олефинов и способ полимеризации олефинов
RU2258711C2 (ru) * 2000-12-15 2005-08-20 Чайна Петро-Кемикал Корпорейшн Нанесенный на носитель катализатор для (со)полимеризации этилена, способ его получения и способ (со)полимеризации этилена

Also Published As

Publication number Publication date
SU1582989A3 (ru) 1990-07-30
TR20295A (tr) 1981-01-07
IT1107740B (it) 1985-11-25
ZA782994B (en) 1979-05-30

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: MONTEDISON S.P.A.

Effective date: 19980524