ES404514A2 - Process for the polymerisation and copolymerisation of olefins - Google Patents
Process for the polymerisation and copolymerisation of olefinsInfo
- Publication number
- ES404514A2 ES404514A2 ES404514A ES404514A ES404514A2 ES 404514 A2 ES404514 A2 ES 404514A2 ES 404514 A ES404514 A ES 404514A ES 404514 A ES404514 A ES 404514A ES 404514 A2 ES404514 A2 ES 404514A2
- Authority
- ES
- Spain
- Prior art keywords
- olefins
- solid support
- copolymerisation
- polymerisation
- divalent
- 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
-
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Improvements introduced in the object of the main patent 346,261, granted on January 14, 1969 by "Procedure for the polymerization and copolymerization of olefins" in which it is operated in the presence of a catalyst obtained by activation, with an organometallic compound of product of the reaction between a transition metal halogenated derivative and a solid support consisting of a divalent metal oxygenate, free of hydroxyl groups, characterized in that the solid support is selected from the chelated organic oxygen compounds of divalent metals. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7126788A FR2146645A6 (en) | 1966-10-21 | 1971-07-21 | Alkenes polymn catalyst - contg complex prepd by reacting transition metal halide with org oxygenated chelate cpd of divalent |
Publications (1)
Publication Number | Publication Date |
---|---|
ES404514A2 true ES404514A2 (en) | 1975-08-16 |
Family
ID=9080715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES404514A Expired ES404514A2 (en) | 1971-07-21 | 1972-07-04 | Process for the polymerisation and copolymerisation of olefins |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5831084B2 (en) |
BE (1) | BE786467R (en) |
DE (1) | DE2234040A1 (en) |
ES (1) | ES404514A2 (en) |
GB (1) | GB1388583A (en) |
IT (1) | IT1045207B (en) |
NL (1) | NL172453C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1393409A (en) * | 1972-07-06 | 1975-05-07 | Borg Warner Ltd | Hydraulic governor |
KR100223105B1 (en) * | 1996-10-09 | 1999-10-15 | 유현식 | Olefin polymerization catalyst and olefin polymerization using the same |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH549410A (en) * | 1971-02-18 | 1974-05-31 | Solvay | SOLID POLYMERIZATION CATALYST. |
-
0
- BE BE786467D patent/BE786467R/en active
-
1972
- 1972-06-14 IT IT2564872A patent/IT1045207B/en active
- 1972-06-28 NL NL7208916A patent/NL172453C/en active Search and Examination
- 1972-07-04 ES ES404514A patent/ES404514A2/en not_active Expired
- 1972-07-11 DE DE19722234040 patent/DE2234040A1/en not_active Ceased
- 1972-07-19 GB GB3374972A patent/GB1388583A/en not_active Expired
-
1979
- 1979-03-16 JP JP54030957A patent/JPS5831084B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL172453C (en) | 1983-09-01 |
IT1045207B (en) | 1980-05-10 |
JPS5831084B2 (en) | 1983-07-04 |
BE786467R (en) | 1973-01-19 |
DE2234040A1 (en) | 1973-02-01 |
NL7208916A (en) | 1973-01-23 |
GB1388583A (en) | 1975-03-26 |
JPS55762A (en) | 1980-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD2A | Announcement of lapse in spain |
Effective date: 20170704 |