BE807722A - Low pressure alpha-olefin polymn. - using catalyst prepd. by reacting Gp IVa,VA or VIA metal cpd. with porous alumina contg magnesium cpd. - Google Patents
Low pressure alpha-olefin polymn. - using catalyst prepd. by reacting Gp IVa,VA or VIA metal cpd. with porous alumina contg magnesium cpd.Info
- Publication number
- BE807722A BE807722A BE138094A BE138094A BE807722A BE 807722 A BE807722 A BE 807722A BE 138094 A BE138094 A BE 138094A BE 138094 A BE138094 A BE 138094A BE 807722 A BE807722 A BE 807722A
- Authority
- BE
- Belgium
- Prior art keywords
- cpd
- iva
- reacting
- via metal
- low pressure
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 239000004711 α-olefin Substances 0.000 abstract 1
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
-
- 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
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU66548A LU66548A1 (enrdf_load_html_response) | 1972-11-24 | 1972-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE807722A true BE807722A (en) | 1974-05-24 |
Family
ID=19727206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE138094A BE807722A (en) | 1972-11-24 | 1973-11-23 | Low pressure alpha-olefin polymn. - using catalyst prepd. by reacting Gp IVa,VA or VIA metal cpd. with porous alumina contg magnesium cpd. |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE807722A (enrdf_load_html_response) |
| LU (1) | LU66548A1 (enrdf_load_html_response) |
| ZA (1) | ZA737852B (enrdf_load_html_response) |
-
1972
- 1972-11-24 LU LU66548A patent/LU66548A1/xx unknown
-
1973
- 1973-10-08 ZA ZA737852A patent/ZA737852B/xx unknown
- 1973-11-23 BE BE138094A patent/BE807722A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ZA737852B (en) | 1974-09-25 |
| LU66548A1 (enrdf_load_html_response) | 1974-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SOLVAY Effective date: 19921130 |