ES8103113A1 - Procedimiento de fabricacion de teropolimeros elastomeros - Google Patents
Procedimiento de fabricacion de teropolimeros elastomerosInfo
- Publication number
- ES8103113A1 ES8103113A1 ES493070A ES493070A ES8103113A1 ES 8103113 A1 ES8103113 A1 ES 8103113A1 ES 493070 A ES493070 A ES 493070A ES 493070 A ES493070 A ES 493070A ES 8103113 A1 ES8103113 A1 ES 8103113A1
- Authority
- ES
- Spain
- Prior art keywords
- propylene
- ethylene
- terpolymerization
- fluidized bed
- conjugated diene
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
-
- 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
- Y10S526/901—Monomer polymerized in vapor state in presence 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PROCEDIMIENTO DE FABRICACION DE TERPOLIMEROS ELASTOMEROS DE ETILENO, PROPILENO Y DIENOS. SE PONE EN CONTACTO CON UN REACTOR DE FLUIDIZACION UNA MEZCLA GASEOSA DE ETILENO, PROPILENO Y HEXADIENO 1-4 O 5-ETILIDENO-2-NORBORENO, EN AUSENCIA DE HIDROCARBUROS LIQUIDOS, CON UN LIMITADOR UTILIZADO EN UNA PROPORCIONAL DEL 1 AL 20 POR 100 EN VOLUMEN Y CON UN SISTEMA CATALITICO FORMADO POR COMPUESTOS SOLIDOS DE TITANIO Y COMPUESTOS ORGANOMETALICOS DE METALES DE LOS GRUPOS II Y III DE LA CLASIFICACION DE LA TABLA PERIODICA, DE FORMULA MEDIA (I), EN LA R ES UN GRUPO ALQUILO DE 2 A 14 ATOMOS DE C, Z ES UN HIDROGENO, UN CLORO O UN BROMO Y <<X>> ES UN NUMERO RACIONAL ENTRE 1 Y 3 INCLUSIVE. ESTE PROCESO SE LLEVA A CABO A UNA PRESION INFERIOR A 40 BARES Y A UNA TEMPERATURA COMPRENDIDA ENTRE LOS 40 Y 90GC. AL RX Z(3-X).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7917547A FR2460965A1 (fr) | 1979-07-06 | 1979-07-06 | Procede et utilisation dudit procede pour la fabrication de terpolymeres elastomeres d'ethylene, de propylene et de dienes |
Publications (2)
Publication Number | Publication Date |
---|---|
ES493070A0 ES493070A0 (es) | 1981-02-16 |
ES8103113A1 true ES8103113A1 (es) | 1981-02-16 |
Family
ID=9227583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES493070A Expired ES8103113A1 (es) | 1979-07-06 | 1980-07-03 | Procedimiento de fabricacion de teropolimeros elastomeros |
Country Status (11)
Country | Link |
---|---|
US (1) | US4343926A (es) |
JP (1) | JPS5614510A (es) |
BE (1) | BE884180A (es) |
CA (1) | CA1153496A (es) |
DE (1) | DE3025397C2 (es) |
ES (1) | ES8103113A1 (es) |
FR (1) | FR2460965A1 (es) |
GB (1) | GB2053935B (es) |
IT (1) | IT1132164B (es) |
LU (1) | LU82579A1 (es) |
NL (1) | NL186322C (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4710538A (en) * | 1986-03-10 | 1987-12-01 | Union Carbide Corporation | Process for the production of a sticky polymer |
FR2625506B1 (fr) * | 1987-12-31 | 1992-02-21 | Bp Chimie Sa | Procede et appareillage de fabrication de polymeres controlee a l'aide d'un systeme de regulation comprenant un spectrophotometre infrarouge |
FI85498C (fi) * | 1988-11-08 | 1992-04-27 | Neste Oy | Foerfarande foer polymerisering och kopolymerisering av alfa-olefiner och ett i foerfarandet anvaent katalysatorsystem. |
US6025448A (en) * | 1989-08-31 | 2000-02-15 | The Dow Chemical Company | Gas phase polymerization of olefins |
US5106927A (en) * | 1989-09-11 | 1992-04-21 | Union Carbide Chemicals & Plastics Technology Corporation | Process for producing ethylene/propylene/ethylidene norbornene rubbers |
US6538080B1 (en) | 1990-07-03 | 2003-03-25 | Bp Chemicals Limited | Gas phase polymerization of olefins |
US6011128A (en) * | 1998-06-17 | 2000-01-04 | Union Carbide Chemicals & Plastics Technology Corporation | Process for conditioning a gas-phase reactor to produce an ethylene-propylene or ethylene-propylene-diene rubber |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL264927A (es) * | 1960-05-18 | 1900-01-01 | ||
BE625434A (es) * | 1961-11-30 | |||
NL135974C (es) | 1964-05-28 | |||
DE1720756A1 (de) * | 1967-12-02 | 1971-07-15 | Bunawerke Huels Gmbh | Verfahren zur Herstellung von unvernetzten Terpolymerisaten |
US3671506A (en) * | 1968-02-08 | 1972-06-20 | Sumitomo Chemical Co | Sulfur curable copolymers of olefins |
US3642748A (en) * | 1969-12-15 | 1972-02-15 | Mitsubishi Chem Ind | Process for the polymerization of olefins |
NL7113778A (es) | 1970-10-13 | 1972-04-17 | ||
US3925338A (en) * | 1973-03-16 | 1975-12-09 | Monsanto Co | Control of polymer particle size in olefin polymerization |
DE2331103C2 (de) * | 1973-06-19 | 1983-12-08 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Herstellen kleinteiliger Homo- oder Copolymerisate des Äthylens |
GB1553197A (en) * | 1975-08-21 | 1979-09-26 | British Petroleum Co | Polymersiation catalyst |
FR2340131A1 (fr) * | 1976-02-03 | 1977-09-02 | Naphtachimie Sa | Procede de fabrication de catalyseurs pour la polymerisation des olefines |
FR2381565A1 (fr) * | 1977-02-23 | 1978-09-22 | Naphtachimie Sa | Catalyseurs de polymerisation des olefines |
US4255542A (en) * | 1978-11-30 | 1981-03-10 | Union Carbide Corporation | Exothermic polymerization in a vertical fluid bed reactor system containing cooling means therein and apparatus therefor |
-
1979
- 1979-07-06 FR FR7917547A patent/FR2460965A1/fr active Granted
-
1980
- 1980-07-02 NL NLAANVRAGE8003828,A patent/NL186322C/xx not_active IP Right Cessation
- 1980-07-02 IT IT23185/80A patent/IT1132164B/it active
- 1980-07-02 US US06/165,359 patent/US4343926A/en not_active Expired - Lifetime
- 1980-07-03 LU LU82579A patent/LU82579A1/fr unknown
- 1980-07-03 ES ES493070A patent/ES8103113A1/es not_active Expired
- 1980-07-03 GB GB8021867A patent/GB2053935B/en not_active Expired
- 1980-07-04 DE DE3025397A patent/DE3025397C2/de not_active Expired
- 1980-07-04 BE BE0/201300A patent/BE884180A/fr not_active IP Right Cessation
- 1980-07-04 JP JP9158980A patent/JPS5614510A/ja active Granted
- 1980-07-04 CA CA000355476A patent/CA1153496A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL8003828A (nl) | 1981-01-08 |
GB2053935A (en) | 1981-02-11 |
BE884180A (fr) | 1981-01-05 |
US4343926A (en) | 1982-08-10 |
ES493070A0 (es) | 1981-02-16 |
IT8023185A0 (it) | 1980-07-02 |
FR2460965A1 (fr) | 1981-01-30 |
FR2460965B1 (es) | 1984-11-09 |
JPS5614510A (en) | 1981-02-12 |
LU82579A1 (fr) | 1980-10-08 |
GB2053935B (en) | 1984-05-02 |
DE3025397A1 (de) | 1981-01-29 |
DE3025397C2 (de) | 1984-06-28 |
CA1153496A (en) | 1983-09-06 |
NL186322B (nl) | 1990-06-01 |
NL186322C (nl) | 1990-11-01 |
JPS617207B2 (es) | 1986-03-05 |
IT1132164B (it) | 1986-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20010217 |