ES444160A1 - Procedure for polymers and copolymers of olefinic monomers. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for polymers and copolymers of olefinic monomers. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES444160A1 ES444160A1 ES444160A ES444160A ES444160A1 ES 444160 A1 ES444160 A1 ES 444160A1 ES 444160 A ES444160 A ES 444160A ES 444160 A ES444160 A ES 444160A ES 444160 A1 ES444160 A1 ES 444160A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- independently
- transition metal
- compound
- formula
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedure for preparing polymers and copolymers of olefinic monomers, characterized in that in a first stage a transition metal compound is prepared by milling a solid compound of a transition metal of groups IVA to VIA of the Periodic Table with at least one compound organic containing sulfur chosen from sulfone compounds of formula: **(See formula)** sulfonamide compounds of formula: **(See formula)** ; and sulfur compounds of formula: **(See formula)** wherein X, or each X, is, independently, a halogen atom, an alkyl, aryl, alkoxy, aryloxy, alkylthio or arylthio group or a -NRR'group, or two X groups may together form a saturated or unsaturated hydrocarbon ring ; Y, or each Y, is, independently, a halogen atom, an alkyl, aryl, alkoxy, aryloxy, alkylthio or arylthio group, or a -NRR'group, or two Y groups may together form a saturated or unsaturated hydrocarbon ring; or a group X and a group Y can be replaced by a bond between the two phenyl groups attached to the group -SO2-, the bond being direct or through a group -O-, -CH1-, + NR-, -S- or -CO-, Z, or each Z, is, independently, a halogen atom, an alkyl, aryl, alkoxy, aryloxy, alkylthio or arylthio group, or a -NRR'group, or two Z groups may together form a hydrocarbon ring saturated or unsaturated; D, or each D, is independently a halogen atom, an alkyl, aryl, alkoxy, aryloxy, alkylthio or arylthio group, or a -NRR'group; T is -S-; -O-, -NR'- or -CO-; R is a hydrogen atom or a hydrocarbyl group; R'is a hydrocarbyl group; R'' is a hydrocarbyl group or can be a group: **(See formula)** n, m, p and q are each, independently, an integer from 0 to 5; and x is a positive integer; and in a second stage, at least one olefinic monomer is contacted with a polymerization catalyst comprising: 1) the transition metal compound obtained in the first stage; and 2) at least one organometallic compound of aluminum, or of a non-transition metal of group 2A of the Periodic Table, or a complex of an organometallic compound of a non-transition metal of Group 1A or 2A of the Periodic Table and a compound organoaluminum. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB920/75A GB1495031A (en) | 1975-01-09 | 1975-01-09 | Grinding of a transition metal compound |
| GB1979075 | 1975-05-12 | ||
| GB4463475 | 1975-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES444160A1 true ES444160A1 (en) | 1977-09-16 |
Family
ID=27253787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES444160A Expired ES444160A1 (en) | 1975-01-09 | 1976-01-09 | Procedure for polymers and copolymers of olefinic monomers. (Machine-translation by Google Translate, not legally binding) |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5618001B2 (en) |
| AU (1) | AU502660B2 (en) |
| BR (1) | BR7600104A (en) |
| DE (1) | DE2600552A1 (en) |
| ES (1) | ES444160A1 (en) |
| FI (1) | FI760047A (en) |
| FR (1) | FR2454840A1 (en) |
| IT (1) | IT1054756B (en) |
| NL (1) | NL7600197A (en) |
| NO (1) | NO760061L (en) |
| SE (1) | SE7600165L (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2429226A1 (en) * | 1978-06-21 | 1980-01-18 | Ato Chimie | PROCESS FOR THE PREPARATION OF ALPHAOLEFIN POLYMERS OR COPOLYMERS HAVING A HIGH ISOTACTICITY INDEX |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5215108B2 (en) * | 1973-08-13 | 1977-04-26 |
-
1976
- 1976-01-09 JP JP165476A patent/JPS5618001B2/ja not_active Expired
- 1976-01-09 FR FR7600452A patent/FR2454840A1/en active Pending
- 1976-01-09 AU AU10172/76A patent/AU502660B2/en not_active Expired
- 1976-01-09 ES ES444160A patent/ES444160A1/en not_active Expired
- 1976-01-09 NL NL7600197A patent/NL7600197A/en not_active Application Discontinuation
- 1976-01-09 BR BR7600104A patent/BR7600104A/en unknown
- 1976-01-09 NO NO760061A patent/NO760061L/no unknown
- 1976-01-09 DE DE19762600552 patent/DE2600552A1/en not_active Ceased
- 1976-01-09 IT IT19133/76A patent/IT1054756B/en active
- 1976-01-09 SE SE7600165A patent/SE7600165L/en not_active Application Discontinuation
- 1976-01-09 FI FI760047A patent/FI760047A/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE7600165L (en) | 1976-07-12 |
| FR2454840A1 (en) | 1980-11-21 |
| NL7600197A (en) | 1976-07-13 |
| AU502660B2 (en) | 1979-08-02 |
| AU1017276A (en) | 1977-07-14 |
| JPS5618001B2 (en) | 1981-04-25 |
| DE2600552A1 (en) | 1976-07-15 |
| BR7600104A (en) | 1976-08-03 |
| FI760047A (en) | 1976-07-10 |
| IT1054756B (en) | 1981-11-30 |
| NO760061L (en) | 1976-07-12 |
| JPS5195994A (en) | 1976-08-23 |
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