FR2398538A1 - PROCESS FOR OBTAINING A TITANIUM TRICHLORIDE CATALYST AND ITS APPLICATION TO THE POLYMERIZATION OF A-OLEFINS - Google Patents
PROCESS FOR OBTAINING A TITANIUM TRICHLORIDE CATALYST AND ITS APPLICATION TO THE POLYMERIZATION OF A-OLEFINSInfo
- Publication number
- FR2398538A1 FR2398538A1 FR7822008A FR7822008A FR2398538A1 FR 2398538 A1 FR2398538 A1 FR 2398538A1 FR 7822008 A FR7822008 A FR 7822008A FR 7822008 A FR7822008 A FR 7822008A FR 2398538 A1 FR2398538 A1 FR 2398538A1
- Authority
- FR
- France
- Prior art keywords
- olefins
- polymerization
- application
- titanium trichloride
- hexachloroethane
- 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.)
- Granted
Links
- 238000006116 polymerization reaction Methods 0.000 title abstract 3
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 abstract 3
- 150000001983 dialkylethers Chemical class 0.000 abstract 2
- 239000004711 α-olefin Substances 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- -1 alkylaluminum halide Chemical class 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 150000002902 organometallic compounds Chemical class 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000012265 solid product Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
- B01J27/10—Chlorides
-
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
L'invention concerne un complexe catalytique de trichlorure de titane et son application à la polymérisation d' alpha -oléfines. Ce complexe est obtenu en réduisant du tétrachlorure de titane au moyen d'un composition d'un halogénure d'alkylaluminium à basse température et traitement des solides réduits résultants par mise en contact à une température élevée avec un éther dialkylique ayant des groupes alkyle de 4 à 5 atomes de carbone et avec de l'hexachloro-éthane la proportion de l'éther dialkylique étant d'au moins 1 mole par mole d'hexachloro-éthane et la proportion d'hexachloro-éthane, étant au moins supérieure à environ 0,5 mole par atome-gramme de titane dans le produit solide réduit. Application du complexe trichlorure de titane comme cocatalyseur avec un composé organométallique du type Ziegler pour la polymérisation des alpha -oléfines.The invention relates to a catalytic complex of titanium trichloride and its application to the polymerization of alpha-olefins. This complex is obtained by reducing titanium tetrachloride using a composition of an alkylaluminum halide at low temperature and treating the resulting reduced solids by contacting at an elevated temperature with a dialkyl ether having alkyl groups of 4. with 5 carbon atoms and with hexachloroethane the proportion of dialkyl ether being at least 1 mole per mole of hexachloroethane and the proportion of hexachloroethane being at least greater than about 0 .5 moles per gram atom of titanium in the reduced solid product. Application of the titanium trichloride complex as a cocatalyst with an organometallic compound of the Ziegler type for the polymerization of alpha-olefins.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8831477A JPS5423098A (en) | 1977-07-25 | 1977-07-25 | Production of titanium trichloride catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2398538A1 true FR2398538A1 (en) | 1979-02-23 |
| FR2398538B1 FR2398538B1 (en) | 1985-03-01 |
Family
ID=13939461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7822008A Granted FR2398538A1 (en) | 1977-07-25 | 1978-07-25 | PROCESS FOR OBTAINING A TITANIUM TRICHLORIDE CATALYST AND ITS APPLICATION TO THE POLYMERIZATION OF A-OLEFINS |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5423098A (en) |
| BE (1) | BE869227A (en) |
| CA (1) | CA1095495A (en) |
| DE (1) | DE2832440A1 (en) |
| FR (1) | FR2398538A1 (en) |
| GB (1) | GB2002002B (en) |
| IT (1) | IT1097376B (en) |
| NL (1) | NL7807900A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2459682A1 (en) * | 1979-06-27 | 1981-01-16 | Dart Ind Inc | TITANIUM TRICHLORIDE CATALYST AND PROCESS FOR PRODUCING THE SAME |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3825524A (en) * | 1970-10-02 | 1974-07-23 | Mitsui Petrochemical Ind | Process for polymerization of olefins and catalysts therefor |
| FR2313979A1 (en) * | 1975-06-11 | 1977-01-07 | Shell Int Research | Violet titanium trichloride for olefin polymerisation - by heating brown form with an organic halo cpd. |
| FR2343756A1 (en) * | 1976-03-08 | 1977-10-07 | Toa Nenryo Kogyo Kk | NEW TITANIUM TRICHLORIDE COMPLEX CATALYST, ITS PREPARATION AND APPLICATIONS |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110793A (en) * | 1976-03-15 | 1977-09-17 | Sumitomo Chem Co Ltd | Preparation of highly crystalline olefin polymers |
-
1977
- 1977-07-25 JP JP8831477A patent/JPS5423098A/en active Pending
-
1978
- 1978-07-24 DE DE19782832440 patent/DE2832440A1/en active Granted
- 1978-07-24 CA CA307,955A patent/CA1095495A/en not_active Expired
- 1978-07-25 IT IT26072/78A patent/IT1097376B/en active
- 1978-07-25 GB GB7831096A patent/GB2002002B/en not_active Expired
- 1978-07-25 BE BE2057165A patent/BE869227A/en not_active IP Right Cessation
- 1978-07-25 NL NL7807900A patent/NL7807900A/en not_active Application Discontinuation
- 1978-07-25 FR FR7822008A patent/FR2398538A1/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3825524A (en) * | 1970-10-02 | 1974-07-23 | Mitsui Petrochemical Ind | Process for polymerization of olefins and catalysts therefor |
| FR2313979A1 (en) * | 1975-06-11 | 1977-01-07 | Shell Int Research | Violet titanium trichloride for olefin polymerisation - by heating brown form with an organic halo cpd. |
| FR2343756A1 (en) * | 1976-03-08 | 1977-10-07 | Toa Nenryo Kogyo Kk | NEW TITANIUM TRICHLORIDE COMPLEX CATALYST, ITS PREPARATION AND APPLICATIONS |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2459682A1 (en) * | 1979-06-27 | 1981-01-16 | Dart Ind Inc | TITANIUM TRICHLORIDE CATALYST AND PROCESS FOR PRODUCING THE SAME |
Also Published As
| Publication number | Publication date |
|---|---|
| IT7826072A0 (en) | 1978-07-25 |
| BE869227A (en) | 1979-01-25 |
| FR2398538B1 (en) | 1985-03-01 |
| GB2002002A (en) | 1979-02-14 |
| CA1095495A (en) | 1981-02-10 |
| GB2002002B (en) | 1982-03-31 |
| JPS5423098A (en) | 1979-02-21 |
| NL7807900A (en) | 1979-01-29 |
| DE2832440A1 (en) | 1979-02-15 |
| DE2832440C2 (en) | 1991-02-28 |
| IT1097376B (en) | 1985-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2363583A1 (en) | PROCESS FOR PREPARING A-OLEFIN POLYMERS OR COPOLYMERS | |
| FR2445346A1 (en) | PROCESS FOR PREPARING A PROPYLENE COPOLYMER | |
| ES470502A1 (en) | Process for the polymerisation of alpha-olefins and method for preparing solid catalytic complexes for use in this polymerisation process. | |
| ES8201601A1 (en) | Process for producing polymers and copolymers of ethylene. | |
| NO863998L (en) | PROCEDURE FOR POLYMERIZATION OF OLEFINES USING MODIFIED ZIEGLER-NATTA CATALYST. | |
| GB1482669A (en) | Olefin polymerization catalyst | |
| FR2463155A1 (en) | PROCESS FOR POLYMERIZATION OF A-OLEFIN AND CATALYST FOR CARRYING OUT SAID METHOD | |
| FR2365592A1 (en) | PROCESS FOR THE PRODUCTION OF OLEFIN POLYMERS OR COPOLYMERS CONTAINING AT LEAST 3 CARBON ATOMS AND CATALYSTS TO BE USED FOR THIS PURPOSE | |
| US4202953A (en) | Process for the production of polyolefins | |
| ATE19637T1 (en) | CATALYST COMPONENT FOR THE POLYMERIZATION OF ALPHA OLEFINS AND PROCESS FOR THE HOMO- OR CO-POLYMERIZATION OF ALPHA OLEFINS. | |
| JPS6015410A (en) | Solution process for manufacturing polymers of alpha-olefins | |
| FR2398538A1 (en) | PROCESS FOR OBTAINING A TITANIUM TRICHLORIDE CATALYST AND ITS APPLICATION TO THE POLYMERIZATION OF A-OLEFINS | |
| KR830006349A (en) | Polymerization Method of α-olefin | |
| FR2429229A1 (en) | PROCESS FOR PREPARING POLYOLEFINS | |
| US2940963A (en) | Quenching of catalyst with alcoholic mixture | |
| US3234383A (en) | Process and catalyst for the polymerization of olefins | |
| FR2455054A1 (en) | CATALYSTS FOR POLYMERIZATION OF OLEFINS | |
| FR2365591A1 (en) | PROCESS FOR THE PRODUCTION OF STEREOREGULAR POLYMERS OR COPOLYMERS OF OLEFINS | |
| US4379899A (en) | Process for producing polyisobutenes | |
| JPS61287947A (en) | Production of high molecular weight polymer | |
| US3382269A (en) | Activation of aluminum in preparation of aluminum alkyls | |
| JPH0687925A (en) | Phillips catalyst and production of ethylene homopolymer andcopolymer using same | |
| US3493554A (en) | Olefin polymerization process employing a chromate catalyst | |
| US3440179A (en) | Three-component catalytic system including a tetrasubstituted hydrocarbyl silane,and method for the polymerization of olefins | |
| CA2104351A1 (en) | Vanadium based components and catalysts for the polymerization of olefins and polymerization processes using the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |