ES450554A1 - Olefin polymerization catalysts - Google Patents
Olefin polymerization catalystsInfo
- Publication number
- ES450554A1 ES450554A1 ES450554A ES450554A ES450554A1 ES 450554 A1 ES450554 A1 ES 450554A1 ES 450554 A ES450554 A ES 450554A ES 450554 A ES450554 A ES 450554A ES 450554 A1 ES450554 A1 ES 450554A1
- Authority
- ES
- Spain
- Prior art keywords
- line
- monoether
- strong
- medium
- following
- 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.)
- Expired
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)
Abstract
Procedure for the preparation of catalytic components for the polymerization of olefins, including TiC13, in whose X-ray spectra the following lines appear at the following interplanar distances: d = 5.4 (strong line), d = 2.75 (line medium-strong); d = 2.12 (medium-weak line); d = 1.98 (very weak line); d = 1.77 (middle line), and which are constituted by or comprise products of the following composition: TiCl3. (AlRmX2-m) a (A) p where R is a hydrocarbon radical containing from 1 to 20, but preferably from 2 to 10 carbon atoms and in particular alkyl, aryl, cycloalkyl, alkylaryl and aralkyl; 0 <m <2.5; X is a halogen; a is a number less than 0.4, and preferably less than 0.2; A is one mole of a monoether or polyether capable of forming with complex aluminum or alkyl aluminum halides or coordination compounds that are soluble in at least one of the solvents chosen from the monoether or polyether itself. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26231/75A IT1040379B (en) | 1975-08-08 | 1975-08-08 | CATALYTIC COMPONENTS AND CATALYSTS FOR THE POLYMERIZATION OF OLEFINS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES450554A1 true ES450554A1 (en) | 1978-01-01 |
Family
ID=11219002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES450554A Expired ES450554A1 (en) | 1975-08-08 | 1976-08-07 | Olefin polymerization catalysts |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5222082A (en) |
| AT (1) | AT345549B (en) |
| AU (1) | AU513230B2 (en) |
| BE (1) | BE844951A (en) |
| CA (1) | CA1099696A (en) |
| DE (1) | DE2635163C2 (en) |
| ES (1) | ES450554A1 (en) |
| FR (1) | FR2320308A1 (en) |
| GB (1) | GB1553232A (en) |
| IT (1) | IT1040379B (en) |
| NL (1) | NL7608629A (en) |
| NO (1) | NO762686L (en) |
| SE (1) | SE7608697L (en) |
| SU (1) | SU843709A3 (en) |
| ZA (1) | ZA764722B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5049606A (en) * | 1973-09-04 | 1975-05-02 | ||
| DE2860737D1 (en) | 1977-08-31 | 1981-09-03 | Ici Plc | Titanium trichloride compositions, preparation thereof, catalyst system containing them, and polymerisation of olefins using this system |
| EP0000998B1 (en) | 1977-08-31 | 1982-03-24 | Imperial Chemical Industries Plc | Titanium trichloride compositions, preparation thereof, catalyst system containing them and polymerisation of olefins using this system |
| DE2861357D1 (en) | 1977-08-31 | 1982-01-28 | Ici Plc | Titanium trichloride compositions, preparation thereof, catalyst system containing them and polymerisation of olefins using this system |
| US4295991A (en) * | 1978-09-26 | 1981-10-20 | Exxon Research & Engineering Co. | Titanium trichloride catalyst component and the process for the production thereof |
| CN110628010B (en) * | 2019-10-18 | 2022-09-27 | 辽宁奥克医药辅料股份有限公司 | Catalyst composition and method for preparing polyethylene glycol with medium molecular weight by using same |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL227164A (en) * | 1957-04-27 | |||
| CH543546A (en) * | 1971-03-23 | 1973-10-31 | Solvay | Alpha-olefin polymerization catalytic system |
| GB1408620A (en) * | 1972-12-04 | 1975-10-01 | Shell Int Research | Isoprene polymerization and catalyst therefor |
| JPS5074594A (en) * | 1973-11-02 | 1975-06-19 | ||
| ES435000A1 (en) * | 1974-03-20 | 1977-03-01 | Hoechst Ag | Process for the manufacture of a catalyst for the polymerization of alpha-olefins |
| US3984350A (en) * | 1974-05-09 | 1976-10-05 | Standard Oil Company (Indiana) | Catalyst component comprising brown titanium trichloride |
| DK81375A (en) * | 1975-01-30 | 1976-07-31 | Hoechst Ag | PROCEDURE FOR MAKING A CATALYST |
| JPS51123796A (en) * | 1975-04-23 | 1976-10-28 | Mitsubishi Chem Ind Ltd | Preparation process of solid titanium trichloride catalyst |
-
1975
- 1975-08-08 IT IT26231/75A patent/IT1040379B/en active
-
1976
- 1976-08-03 NO NO762686A patent/NO762686L/no unknown
- 1976-08-03 SE SE7608697A patent/SE7608697L/en not_active Application Discontinuation
- 1976-08-03 NL NL7608629A patent/NL7608629A/en unknown
- 1976-08-04 FR FR7623842A patent/FR2320308A1/en active Granted
- 1976-08-05 AT AT582276A patent/AT345549B/en not_active IP Right Cessation
- 1976-08-05 GB GB32661/76A patent/GB1553232A/en not_active Expired
- 1976-08-05 ZA ZA764722A patent/ZA764722B/en unknown
- 1976-08-05 DE DE2635163A patent/DE2635163C2/en not_active Expired
- 1976-08-06 BE BE169609A patent/BE844951A/en unknown
- 1976-08-06 CA CA258,565A patent/CA1099696A/en not_active Expired
- 1976-08-06 SU SU762388804A patent/SU843709A3/en active
- 1976-08-07 ES ES450554A patent/ES450554A1/en not_active Expired
- 1976-08-07 JP JP51093603A patent/JPS5222082A/en active Pending
- 1976-08-09 AU AU16695/76A patent/AU513230B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE7608697L (en) | 1977-02-09 |
| AU513230B2 (en) | 1980-11-20 |
| DE2635163A1 (en) | 1977-02-24 |
| GB1553232A (en) | 1979-09-26 |
| FR2320308B1 (en) | 1979-09-28 |
| NL7608629A (en) | 1977-02-10 |
| ZA764722B (en) | 1977-07-27 |
| DE2635163C2 (en) | 1984-12-20 |
| IT1040379B (en) | 1979-12-20 |
| AU1669576A (en) | 1978-02-16 |
| SU843709A3 (en) | 1981-06-30 |
| BE844951A (en) | 1977-02-07 |
| ATA582276A (en) | 1978-01-15 |
| CA1099696A (en) | 1981-04-21 |
| JPS5222082A (en) | 1977-02-19 |
| FR2320308A1 (en) | 1977-03-04 |
| AT345549B (en) | 1978-09-25 |
| NO762686L (en) | 1977-02-09 |
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