BE782446A - Polymerisation des olefines au moyen de catalyseur pre-actives - Google Patents
Polymerisation des olefines au moyen de catalyseur pre-activesInfo
- Publication number
- BE782446A BE782446A BE782446A BE782446A BE782446A BE 782446 A BE782446 A BE 782446A BE 782446 A BE782446 A BE 782446A BE 782446 A BE782446 A BE 782446A BE 782446 A BE782446 A BE 782446A
- Authority
- BE
- Belgium
- Prior art keywords
- olefins
- polymerization
- activated catalyst
- catalyst
- activated
- Prior art date
Links
- 150000001336 alkenes Chemical class 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7114476A FR2134872A5 (enrdf_load_stackoverflow) | 1971-04-23 | 1971-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE782446A true BE782446A (fr) | 1972-10-23 |
Family
ID=9075803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE782446A BE782446A (fr) | 1971-04-23 | 1972-04-21 | Polymerisation des olefines au moyen de catalyseur pre-actives |
Country Status (11)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT998599B (it) * | 1972-09-18 | 1976-02-20 | Naphtachimie Sa | Procedimento di polimerizzazione di olefine mediante catalizzatori pre attivati |
| FR2235954A2 (en) * | 1973-06-13 | 1975-01-31 | Naphtachimie Sa | Polyolefin wax prepn by (co)polymn of propylene - using organotitanium catalyst and gp II or III metal cpd. as co-catalyst |
-
1971
- 1971-04-23 FR FR7114476A patent/FR2134872A5/fr not_active Expired
-
1972
- 1972-04-19 IT IT2335972A patent/IT959598B/it active
- 1972-04-20 CA CA140,169A patent/CA992250A/en not_active Expired
- 1972-04-20 NL NL7205311A patent/NL174049C/xx not_active IP Right Cessation
- 1972-04-21 BE BE782446A patent/BE782446A/xx not_active IP Right Cessation
- 1972-04-21 GB GB1871672A patent/GB1359397A/en not_active Expired
- 1972-04-21 DE DE19722219711 patent/DE2219711C3/de not_active Expired
- 1972-04-21 DK DK196472A patent/DK134027C/da not_active IP Right Cessation
- 1972-04-21 LU LU65208D patent/LU65208A1/xx unknown
- 1972-04-21 JP JP3971372A patent/JPS5214265B1/ja active Pending
- 1972-04-22 ES ES402012A patent/ES402012A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT959598B (it) | 1973-11-10 |
| DE2219711B2 (de) | 1979-10-31 |
| JPS5214265B1 (enrdf_load_stackoverflow) | 1977-04-20 |
| DK134027B (da) | 1976-08-30 |
| DE2219711A1 (de) | 1972-11-09 |
| ES402012A1 (es) | 1975-03-16 |
| DK134027C (da) | 1977-02-07 |
| NL7205311A (enrdf_load_stackoverflow) | 1972-10-25 |
| DE2219711C3 (de) | 1980-07-24 |
| NL174049C (nl) | 1984-04-16 |
| GB1359397A (en) | 1974-07-10 |
| LU65208A1 (enrdf_load_stackoverflow) | 1972-07-13 |
| FR2134872A5 (enrdf_load_stackoverflow) | 1972-12-08 |
| NL174049B (nl) | 1983-11-16 |
| CA992250A (en) | 1976-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: S.A. NAPHTACHIMIE Effective date: 19920421 |