FR2177801A2 - Alkenes polymerisation catalyst - consisting of organometal cpd and reaction product of halogenated aluminium-metal oxide and tra - Google Patents

Alkenes polymerisation catalyst - consisting of organometal cpd and reaction product of halogenated aluminium-metal oxide and tra

Info

Publication number
FR2177801A2
FR2177801A2 FR7308780A FR7308780A FR2177801A2 FR 2177801 A2 FR2177801 A2 FR 2177801A2 FR 7308780 A FR7308780 A FR 7308780A FR 7308780 A FR7308780 A FR 7308780A FR 2177801 A2 FR2177801 A2 FR 2177801A2
Authority
FR
France
Prior art keywords
metal
organometal
cpd
alkenes
tra
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7308780A
Other languages
French (fr)
Other versions
FR2177801B2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of FR2177801A2 publication Critical patent/FR2177801A2/en
Application granted granted Critical
Publication of FR2177801B2 publication Critical patent/FR2177801B2/fr
Granted legal-status Critical Current

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)

Abstract

Catalyst for the (co)polymsn. of alpha-alkenes consists of (I) and organometal cpd. of a group Ia, IIa, IIb, IIIb or IVb metal, and (II) a component prepd. by reacting a halogenated Al oxide with a deriv. of a gp. IVa, Va or VIa metal, as in parent patent; the halogenated Al oxide is prepd. by halogenating a complex oxide of al and >=1 other metal. Catalyst gives high yields of polymers with a relatively small ave. mol.wt. and a good resistance to stress cracking. Specif. the other metal is Ca, Zn, Mn, Fe Ni, Co, Sn, si or pref. Mg. 0.01-100g atmos Al are present per g. atom of the other metal.
FR7308780A 1972-03-28 1973-03-12 Alkenes polymerisation catalyst - consisting of organometal cpd and reaction product of halogenated aluminium-metal oxide and tra Granted FR2177801A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU65059 1972-03-28

Publications (2)

Publication Number Publication Date
FR2177801A2 true FR2177801A2 (en) 1973-11-09
FR2177801B2 FR2177801B2 (en) 1976-05-21

Family

ID=19727001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308780A Granted FR2177801A2 (en) 1972-03-28 1973-03-12 Alkenes polymerisation catalyst - consisting of organometal cpd and reaction product of halogenated aluminium-metal oxide and tra

Country Status (14)

Country Link
JP (1) JPS498571A (en)
BE (1) BE796872R (en)
BR (1) BR7301769D0 (en)
CA (1) CA968099A (en)
CH (1) CH550210A (en)
DE (1) DE2314594C3 (en)
FR (1) FR2177801A2 (en)
HU (1) HU165848B (en)
IT (1) IT1045646B (en)
LU (1) LU65059A1 (en)
NL (1) NL148064B (en)
RO (1) RO64626A7 (en)
SU (1) SU452102A3 (en)
ZA (1) ZA731205B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359403A (en) * 1981-04-13 1982-11-16 Chemplex Company Polymerization catalyst and method
DE4040345C1 (en) * 1990-12-17 1992-04-09 Bochumer Eisenhuette Heintzmann Gmbh & Co Kg, 4630 Bochum, De Support frame for mining - has cooler with air blower in support frame and canopy with chamber for cooler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
SU452102A3 (en) 1974-11-30
NL148064B (en) 1975-12-15
IT1045646B (en) 1980-06-10
DE2314594B2 (en) 1979-04-26
DE2314594C3 (en) 1979-12-20
JPS498571A (en) 1974-01-25
CH550210A (en) 1974-06-14
NL7302008A (en) 1973-10-02
ZA731205B (en) 1974-03-27
BE796872R (en) 1973-09-17
LU65059A1 (en) 1973-10-03
DE2314594A1 (en) 1973-10-18
FR2177801B2 (en) 1976-05-21
RO64626A7 (en) 1979-02-15
CA968099A (en) 1975-05-20
HU165848B (en) 1974-11-28
BR7301769D0 (en) 1974-07-18

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