ES8103113A1 - Procedimiento de fabricacion de teropolimeros elastomeros - Google Patents

Procedimiento de fabricacion de teropolimeros elastomeros

Info

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
Application number
ES493070A
Other languages
English (en)
Other versions
ES493070A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Naphtachimie SA
Original Assignee
Naphtachimie SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Naphtachimie SA filed Critical Naphtachimie SA
Publication of ES493070A0 publication Critical patent/ES493070A0/es
Publication of ES8103113A1 publication Critical patent/ES8103113A1/es
Expired legal-status Critical Current

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).
ES493070A 1979-07-06 1980-07-03 Procedimiento de fabricacion de teropolimeros elastomeros Expired ES8103113A1 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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