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 traInfo
- 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
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.
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)
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 |
-
1972
- 1972-03-28 LU LU65059A patent/LU65059A1/xx unknown
-
1973
- 1973-01-24 IT IT19550/73A patent/IT1045646B/en active
- 1973-01-25 CH CH104473A patent/CH550210A/en not_active IP Right Cessation
- 1973-02-13 NL NL737302008A patent/NL148064B/en unknown
- 1973-02-20 ZA ZA731205A patent/ZA731205B/en unknown
- 1973-02-23 RO RO7373957A patent/RO64626A7/en unknown
- 1973-03-12 FR FR7308780A patent/FR2177801A2/en active Granted
- 1973-03-12 CA CA165,905A patent/CA968099A/en not_active Expired
- 1973-03-13 BR BR731769A patent/BR7301769D0/en unknown
- 1973-03-16 BE BE128873A patent/BE796872R/en not_active IP Right Cessation
- 1973-03-23 DE DE2314594A patent/DE2314594C3/en not_active Expired
- 1973-03-26 JP JP48034427A patent/JPS498571A/ja active Pending
- 1973-03-26 HU HUSO1068A patent/HU165848B/hu unknown
- 1973-03-26 SU SU731897253A patent/SU452102A3/en active
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
SU452102A3 (en) | 1974-11-30 |
DE2314594B2 (en) | 1979-04-26 |
JPS498571A (en) | 1974-01-25 |
ZA731205B (en) | 1974-03-27 |
CH550210A (en) | 1974-06-14 |
FR2177801B2 (en) | 1976-05-21 |
HU165848B (en) | 1974-11-28 |
BE796872R (en) | 1973-09-17 |
DE2314594C3 (en) | 1979-12-20 |
CA968099A (en) | 1975-05-20 |
LU65059A1 (en) | 1973-10-03 |
NL148064B (en) | 1975-12-15 |
DE2314594A1 (en) | 1973-10-18 |
BR7301769D0 (en) | 1974-07-18 |
RO64626A7 (en) | 1979-02-15 |
NL7302008A (en) | 1973-10-02 |
IT1045646B (en) | 1980-06-10 |
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