BE850878A - Perfectionnements a la polymerisation des olefines - Google Patents
Perfectionnements a la polymerisation des olefinesInfo
- Publication number
- BE850878A BE850878A BE174487A BE174487A BE850878A BE 850878 A BE850878 A BE 850878A BE 174487 A BE174487 A BE 174487A BE 174487 A BE174487 A BE 174487A BE 850878 A BE850878 A BE 850878A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- polymerization
- olefins
- carried out
- high yield
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/002—Compounds containing, besides titanium, two or more other elements, with the exception of oxygen or hydrogen
-
- 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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/02—Halides of titanium
- C01G23/026—Titanium trichloride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G31/00—Compounds of vanadium
- C01G31/006—Compounds containing, besides vanadium, two or more other elements, with the exception of oxygen or hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G37/00—Compounds of chromium
- C01G37/006—Compounds containing, besides chromium, two or more other elements, with the exception of oxygen or hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/009—Compounds containing, besides iron, two or more other elements, with the exception of oxygen or hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1974876A IT1054583B (it) | 1976-01-30 | 1976-01-30 | Metodo per la preparazione di tricoluri di titanio e di vanadio e prodotti cosi ottenuti |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE850878A true BE850878A (fr) | 1977-07-28 |
Family
ID=11160895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE174487A BE850878A (fr) | 1976-01-30 | 1977-01-28 | Perfectionnements a la polymerisation des olefines |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT359042B (cs) |
| BE (1) | BE850878A (cs) |
| CS (1) | CS208192B2 (cs) |
| HU (1) | HU175166B (cs) |
| IT (1) | IT1054583B (cs) |
| MW (1) | MW277A1 (cs) |
| PL (1) | PL106893B1 (cs) |
| RO (1) | RO72499A (cs) |
| SE (1) | SE439638B (cs) |
| ZA (1) | ZA77262B (cs) |
| ZM (1) | ZM877A1 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1137631B (it) * | 1981-07-29 | 1986-09-10 | Anic Spa | Procedimento per la polimerizzazione e copolimerizzazione in alta resa di composti olefinicamente insaturi e mezzi adatti allo socpo |
-
1976
- 1976-01-30 IT IT1974876A patent/IT1054583B/it active
-
1977
- 1977-01-18 ZA ZA77262A patent/ZA77262B/xx unknown
- 1977-01-24 CS CS77451A patent/CS208192B2/cs unknown
- 1977-01-25 MW MW2/77A patent/MW277A1/xx unknown
- 1977-01-25 ZM ZM8/77A patent/ZM877A1/xx unknown
- 1977-01-27 HU HU7SA3009A patent/HU175166B/hu not_active IP Right Cessation
- 1977-01-27 RO RO7789154A patent/RO72499A/ro unknown
- 1977-01-28 BE BE174487A patent/BE850878A/fr not_active IP Right Cessation
- 1977-01-28 SE SE7700926A patent/SE439638B/xx not_active IP Right Cessation
- 1977-01-28 AT AT55077A patent/AT359042B/de not_active IP Right Cessation
- 1977-01-29 PL PL1977195656A patent/PL106893B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MW277A1 (en) | 1978-05-10 |
| ATA55077A (de) | 1980-03-15 |
| HU175166B (hu) | 1980-05-28 |
| ZA77262B (en) | 1977-11-30 |
| AT359042B (de) | 1980-10-10 |
| SE439638B (sv) | 1985-06-24 |
| SE7700926L (sv) | 1977-07-31 |
| ZM877A1 (en) | 1977-09-21 |
| RO72499A (ro) | 1980-12-30 |
| CS208192B2 (en) | 1981-08-31 |
| IT1054583B (it) | 1981-11-30 |
| PL106893B1 (pl) | 1980-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0461096B1 (fr) | Procédé de fabrication de N-phénylmaléimide | |
| BE850878A (fr) | Perfectionnements a la polymerisation des olefines | |
| CA2029324C (fr) | Support de catalyseur pour la polymerisation des olefines procede de fabrication du support et catalyseur obtenu a partir de ce support | |
| FR2818638A1 (fr) | Procede de preparation d'acides carboxyliques par carbonylation au palladium | |
| WO2009103877A1 (fr) | Procede de preparation d'une composition catalytique pour la dimérisation, la co-dimérisation et l'oligomérisation des oléfines | |
| LU82229A1 (fr) | Procede pour la copolymerisation de l'ethylene avec des hydrocarbures poly-insatures, copolymeres ainsi obtenus et catalyseur utilise dans ce procede | |
| BE540317A (cs) | ||
| EP0926125B1 (fr) | Procédé continu de préparation de chlorure de pyvaloyle et de chlorure d'aroyle | |
| FR2810317A1 (fr) | Procede de separation d'un compose de type hydroxybenzonitrile | |
| FR2521994A1 (fr) | Procede de preparation de benzoxazolone-2 et derives a partir d'orthonitrophenols et de monoxyde de carbone | |
| FR2807059A1 (fr) | Fluide de transfert de chaleur a base de polyphenylmethanes ayant une stabilite thermique amelioree | |
| FR2733976A1 (fr) | Purification du pentafluoroethane | |
| EP0403331B1 (fr) | Procédé de séparation de deux isomères, son application à la purification du phényl-1 bromo-2 éthane | |
| FR2521570A1 (fr) | Polymeres d'ethylene a structure lineaire et leur procede de preparation | |
| BE1008534A6 (fr) | Procede pour l'oxydation du propane en acide acrylique. | |
| BE558170A (cs) | ||
| John et al. | Some fluorinated heterocyclic and acyclic derivatives of chlorocarbonylsulfenyl chloride | |
| FR2497195A1 (fr) | Procede de preparation de l'anthraquinone | |
| FR2475049A1 (fr) | Composition chimique a base de trihalogenure de titane, son procede de preparation et procede pour la polymerisation ou la copolymerisation de composes insatures utilisant cette composition | |
| FR2692261A1 (fr) | Procédé de préparation d'un télogène actif. | |
| CH440248A (fr) | Procédé de préparation d'adiponitrile | |
| CH321521A (fr) | Procédé de préparation de l'acide téréphtalique | |
| JP2001514645A (ja) | フッ素化方法 | |
| BE510436A (cs) | ||
| CH327277A (fr) | Procédé de préparation de l'acide téréphtalique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: SNAMPROGETTI S.P.A. Effective date: 19970128 |