BE744522A - Catalyst for low press polymn of olefins - contg organo-metallic cpd - Google Patents
Catalyst for low press polymn of olefins - contg organo-metallic cpdInfo
- Publication number
- BE744522A BE744522A BE744522DA BE744522A BE 744522 A BE744522 A BE 744522A BE 744522D A BE744522D A BE 744522DA BE 744522 A BE744522 A BE 744522A
- Authority
- BE
- Belgium
- Prior art keywords
- olefins
- catalyst
- polymn
- contg
- organo
- Prior art date
Links
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 title abstract 2
- CUZMQPZYCDIHQL-VCTVXEGHSA-L calcium;(2s)-1-[(2s)-3-[(2r)-2-(cyclohexanecarbonylamino)propanoyl]sulfanyl-2-methylpropanoyl]pyrrolidine-2-carboxylate Chemical compound [Ca+2].N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1.N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1 CUZMQPZYCDIHQL-VCTVXEGHSA-L 0.000 title 1
- 125000002524 organometallic group Chemical group 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 2
- 150000001399 aluminium compounds Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 229920000642 polymer Polymers 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
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)
Abstract
Olefins are (co)polymerised at low pressures using a catalyst containing (A) an organometal compound, esp. an aluminium compound and (B) a solid obtained by reacting a support with an organometal compound (which may be the same as (A)) and treating the product with a transition metal halide in the absence of a diluent. Polymer having a wide distribution of mol. wts. is produced without the use of large amounts of transfer agents.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6901468A FR2000763A1 (en) | 1968-01-25 | 1969-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE744522A true BE744522A (en) | 1970-07-16 |
Family
ID=9028201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE744522D BE744522A (en) | 1969-01-24 | 1970-01-16 | Catalyst for low press polymn of olefins - contg organo-metallic cpd |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE744522A (en) |
-
1970
- 1970-01-16 BE BE744522D patent/BE744522A/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: SOLVAY ET CIE Effective date: 19900116 |