FR2394558A1 - Procede et catalyseur pour la preparation de polyolefines - Google Patents
Procede et catalyseur pour la preparation de polyolefinesInfo
- Publication number
- FR2394558A1 FR2394558A1 FR7818175A FR7818175A FR2394558A1 FR 2394558 A1 FR2394558 A1 FR 2394558A1 FR 7818175 A FR7818175 A FR 7818175A FR 7818175 A FR7818175 A FR 7818175A FR 2394558 A1 FR2394558 A1 FR 2394558A1
- Authority
- FR
- France
- Prior art keywords
- compound
- catalyst
- polyolefins
- preparation
- mixtures
- 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
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 229920000098 polyolefin Polymers 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 4
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
- 239000000395 magnesium oxide Substances 0.000 abstract 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 150000003682 vanadium compounds Chemical class 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 150000002902 organometallic compounds Chemical class 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 150000003609 titanium compounds Chemical class 0.000 abstract 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/906—Comminution of transition metal containing catalyst
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
L'invention concerne un procédé pour la préparation de polyoléfines dans lequel on polymérise ou copolymérise les oléfines en utilisant comme catalyseur un composant solide et un composé organométallique. Dans le catalyseur selon l'invention, ledit composant solide est choisi parmi (A) les substances obtenues par copulvérisation de 1 un produit de réaction résultant d'une réaction thermique de l'oxyde de magnésium et du chlorure d'aluminium et 2 un composé de titane ou un composé de vanadium ou leurs mélanges, et (B) les substances obtenues par copulvérisation de 1 un produit de réaction résultant d'une réaction thermique de l'oxyde de magnésium et du chlorure d'aluminium, 2 un composé de titane, un composé de vanadium ou leurs mélanges, et 3 un halogénure organique.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7108077A JPS546088A (en) | 1977-06-17 | 1977-06-17 | Preparation of polyolefin |
| JP7433077A JPS5410389A (en) | 1977-06-24 | 1977-06-24 | Preparation of polyolefin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2394558A1 true FR2394558A1 (fr) | 1979-01-12 |
| FR2394558B1 FR2394558B1 (fr) | 1985-07-05 |
Family
ID=26412204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7818175A Expired FR2394558B1 (fr) | 1977-06-17 | 1978-06-16 | Procede et catalyseur pour la preparation de polyolefines |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4384088A (fr) |
| CA (1) | CA1119152A (fr) |
| DE (1) | DE2826547A1 (fr) |
| FR (1) | FR2394558B1 (fr) |
| IT (1) | IT1098330B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831083B2 (ja) * | 1978-04-11 | 1983-07-04 | 日石三菱株式会社 | ポリオレフインの製造方法 |
| EP0527019B1 (fr) * | 1991-08-03 | 1999-04-21 | Asahi Kasei Kogyo Kabushiki Kaisha | Solvent contenant de l'halogène, solution avec ce solvent et procédé pour la fabrication de fibres tri-dimensionelles |
| US20080051535A1 (en) * | 2006-08-23 | 2008-02-28 | Fina Technology, Inc. | Promoter system for polymerization processes and polymers formed therefrom |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1904815C3 (de) * | 1968-02-03 | 1980-09-04 | Chisso Corp., Osaka (Japan) | Verfahren zur Polymerisation von a -Olefinen |
| FR1582543A (fr) * | 1968-07-01 | 1969-10-03 | ||
| US3718635A (en) * | 1969-12-16 | 1973-02-27 | Mitsul Petrochem Ind Ltd | Process for polymerization of olefins and catalyst composition therefor |
| JPS4948475B1 (fr) * | 1970-08-11 | 1974-12-21 | ||
| LU61816A1 (fr) * | 1970-10-06 | 1972-06-28 | ||
| JPS513514B2 (fr) * | 1972-07-08 | 1976-02-03 | ||
| US4022958A (en) * | 1973-03-26 | 1977-05-10 | Nippon Oil Company Ltd. | Process for preparing polyolefins |
-
1978
- 1978-06-07 US US05/913,507 patent/US4384088A/en not_active Expired - Lifetime
- 1978-06-15 CA CA000305579A patent/CA1119152A/fr not_active Expired
- 1978-06-16 DE DE19782826547 patent/DE2826547A1/de active Granted
- 1978-06-16 FR FR7818175A patent/FR2394558B1/fr not_active Expired
- 1978-06-16 IT IT24647/78A patent/IT1098330B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1098330B (it) | 1985-09-07 |
| IT7824647A0 (it) | 1978-06-16 |
| FR2394558B1 (fr) | 1985-07-05 |
| CA1119152A (fr) | 1982-03-02 |
| US4384088A (en) | 1983-05-17 |
| DE2826547C2 (fr) | 1989-07-20 |
| DE2826547A1 (de) | 1979-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Clawson et al. | Olefin insertion in a metal alkyl in a Ziegler polymerization system | |
| RU94046338A (ru) | Катализатор на носителе для сополимеризации альфа-олефинов | |
| FR2367081A1 (fr) | Procede de production de composants de catalyseurs pour la polymerisation d'olefines | |
| RU93056587A (ru) | Титаносодержащий компонент катализатора полимеризации этилена, катализатор полимеризации этилена и способ полимеризации этилена с использованием этого катализатора | |
| NO834025L (no) | Fremgangsmaate til fremstilling av en baaret zieglerkatalysator | |
| DE69026283D1 (de) | Ein Ziegler-Nattakatalysatorbestandteil | |
| Harrod et al. | Preparation and interconversion of two isomeric iridium trihydrides | |
| JPS5645909A (en) | Polymerization of alpha-olefin | |
| US5342985A (en) | Organic derivatives of rhenium oxides and their preparation and use for the metathesis of olefins | |
| JPS6112708A (ja) | エチレンからのエチレン・ブテン‐１共重合体の製造方法 | |
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| NO119278B (fr) | ||
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| DE19525178A1 (de) | Verfahren zur Umwandlung der achiralen meso-Form eines ansa-Metallkomplexes in die chirale rac.-Form | |
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| GB1501347A (en) | Catalyst and process for polyolefin manufacture | |
| ES483923A1 (es) | Un procedimiento para la preparacion de una composicion de- catalizador apropiada para la polimeracion de x-olefinas. | |
| SU674976A1 (ru) | Способ получени амида лити | |
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| JPS56115301A (en) | Stereoregular polymerization of alpha-olefin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |