ES8105339A1 - Procedimiento de obtencion de copolimeros elastomeros de etileno y de propileno - Google Patents

Procedimiento de obtencion de copolimeros elastomeros de etileno y de propileno

Info

Publication number
ES8105339A1
ES8105339A1 ES493069A ES493069A ES8105339A1 ES 8105339 A1 ES8105339 A1 ES 8105339A1 ES 493069 A ES493069 A ES 493069A ES 493069 A ES493069 A ES 493069A ES 8105339 A1 ES8105339 A1 ES 8105339A1
Authority
ES
Spain
Prior art keywords
propylene
ethylene
production
copolymers
units derived
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
ES493069A
Other languages
English (en)
Other versions
ES493069A0 (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 ES493069A0 publication Critical patent/ES493069A0/es
Publication of ES8105339A1 publication Critical patent/ES8105339A1/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
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE COPOLIMEROS ELASTOMEROS DE ETILENO Y DE PROPILENO. CONSISTE EN COPOLIMERIZAR ETILENO Y PROPILENO EN PRESENCIA DE UN SISTEMA CATALITICO DE UNO O VARIOS COMPUESTOS DE TITANIO Y POR UNO O VARIOS COMPUESTOS ORGANOMETALICOS DE METALES DE LOS GRUPOS II Y III. LOS COMPUESTOS DE TITANIO SE OBTIENEN POR REDUCCION DE TETRACLORURO DE TITANIO POR MEDIO DE UN COMPUESTO ORGANOALUMINICO Y UNA TEMPERATURA COMPRENDIDA ENTRE -10 Y 80GC, Y A CONTINUACION, CALENTAMIENTO DEL PRECIPITADO A UNA TEMPERATURA QUE PUEDE ALCANZAR LOS 150GC. LA RELACION DE CONCENTRACIONES EN ETILENO Y PROPILENO DEL MEDIO DE POLIMERIZACION ES MANTENIDA CONSTANTE DURANTE TODO EL TIEMPO DE POLIMERIZACION. FABRICACION DE COMPOSICIONES DE POLIPROPILENO ISOTACTICO.
ES493069A 1979-07-06 1980-07-03 Procedimiento de obtencion de copolimeros elastomeros de etileno y de propileno Expired ES8105339A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7917546A FR2460964A1 (fr) 1979-07-06 1979-07-06 Copolymeres elastomeres d'ethylene et de propylene, leur fabrication et leurs applications

Publications (2)

Publication Number Publication Date
ES493069A0 ES493069A0 (es) 1981-05-16
ES8105339A1 true ES8105339A1 (es) 1981-05-16

Family

ID=9227582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493069A Expired ES8105339A1 (es) 1979-07-06 1980-07-03 Procedimiento de obtencion de copolimeros elastomeros de etileno y de propileno

Country Status (11)

Country Link
US (1) US4677172A (es)
JP (1) JPS6034962B2 (es)
BE (1) BE884179A (es)
CA (1) CA1146699A (es)
DE (1) DE3025398C2 (es)
ES (1) ES8105339A1 (es)
FR (1) FR2460964A1 (es)
GB (1) GB2053246B (es)
IT (1) IT1131885B (es)
LU (1) LU82578A1 (es)
NL (1) NL186164C (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122265A (ja) * 1982-01-09 1983-07-20 Yoshiro Nakamatsu 折畳み車
JPS598874U (ja) * 1982-07-09 1984-01-20 トヨタ自動車株式会社 折りたたみ式自動車
FR2597487B1 (fr) * 1986-04-17 1989-09-29 Bp Chimie Sa Copolymeres amorphes de masse moleculaire elevee d'ethylene et d'alpha-olefines.
US5270276A (en) * 1989-04-25 1993-12-14 Shell Oil Company Process for the production of elastomeric, primarily syndiotactic polypropylene and catalysts for use in said process
US5270410A (en) * 1989-04-25 1993-12-14 Shell Oil Company Process for the production of elastomeric, primarily syndiotactic polypropylene and catalysts for use in said process
US4971936A (en) * 1989-07-10 1990-11-20 Shell Oil Company Catalyst component for making primarily isotactic elastomeric polypropylene or polybutene
US5106927A (en) * 1989-09-11 1992-04-21 Union Carbide Chemicals & Plastics Technology Corporation Process for producing ethylene/propylene/ethylidene norbornene rubbers
US4994534A (en) * 1989-09-28 1991-02-19 Union Carbide Chemicals And Plastics Company Inc. Process for producing sticky polymers
FR2654108B1 (fr) * 1989-11-08 1993-08-20 Norsolor Sa Nouveaux caoutchoucs polyolefiniques et leur procede de preparation.
US5118649A (en) * 1990-02-26 1992-06-02 Shell Oil Company Process for the production of elastomeric primarily isotactic polyolefins and catalysts for use in said process
US5118767A (en) * 1990-02-26 1992-06-02 Shell Oil Company Process for producing mildly elastomeric primarily isotatic polypropylene and poly-1-butene
US5089573A (en) * 1990-02-26 1992-02-18 Shell Oil Company Process for the production of elastomeric, primarily isotactic polyolefins and catalysts for use in said process
US5164352A (en) * 1990-05-11 1992-11-17 Shell Oil Company Process for the production of elastomeric, primarily isotactic polyolefins and catalysts for use in said process
US5118768A (en) * 1990-05-11 1992-06-02 Shell Oil Company Process for the production of elastomeric, primarily isotactic polyolefins and catalysts for use in said process
BE1003968A3 (fr) * 1990-11-08 1992-07-28 Solvay Solide catalytique utilisable pour la polymerisation stereospecifique des alpha-olefines, procede pour le preparer et procede pour polymeriser des alpha-olefines en sa presence
BE1006840A5 (fr) * 1992-05-04 1995-01-03 Solvay Systeme catalytique pour la polymerisation d'olefines; procede pour cette polymerisation et polymeres ainsi obtenus.
IT1254547B (it) * 1992-03-23 1995-09-25 Montecatini Tecnologie Srl Copolimeri elastomerici dell'etilene con alfa-olefine.
IT1255195B (it) * 1992-06-30 1995-10-20 Montecatini Tecnologie Srl Articoli formati per uso biomedicale
US5620760A (en) * 1992-06-30 1997-04-15 Montell Technology Company Bv Shaped articles for biomedical use
IT1271406B (it) * 1993-09-13 1997-05-28 Spherilene Srl Procedimento per la preparazione di polimeri dell'etilene e prodotti ottenuti
BE1007502A3 (fr) * 1993-09-20 1995-07-18 Solvay Polymeres du propylene.
EP0991675A4 (en) 1997-06-14 2002-07-03 Univ Leland Stanford Junior IMPROVED IMPROVEMENTS IN THE SYNTHESIS OF HIGH-MELTING THERMOPLASTIC ELASTOMERIC ALPHA-OLEFIN POLYMERS BY MEANS OF ETHYLENE
US6518378B2 (en) 1998-01-09 2003-02-11 The Board Of Trustees Of The Leland Stanford Junior University High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis
US6169151B1 (en) 1998-01-09 2001-01-02 The Board Of Trustees Of The Leland Stanford Junior University High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis
US6479685B2 (en) 1998-01-09 2002-11-12 The Board Of Trustees Of The Leland Standard Junior University Metallocene catalysts for synthesis of high-melting polyolefin copolymer elastomers
KR20240022607A (ko) * 2021-08-25 2024-02-20 덴카 주식회사 반도체 밀봉 프로세스용 열가소성 이형 필름, 및 이것을 사용한 전자 부품의 제조 방법

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL229645A (es) * 1957-07-16
NL240240A (es) * 1958-06-27
GB963270A (en) * 1960-07-21 1964-07-08 Hoechst Ag Process for the manufacture of amorphous copolymers of high molecular weight from olefines
BE609239A (es) * 1960-10-17
BE609261A (es) * 1960-11-18
BE637093A (es) * 1962-09-10
US3338986A (en) * 1964-04-23 1967-08-29 Rexall Drug Chemical Continuous block copolymerization process
US3435095A (en) * 1964-08-21 1969-03-25 Rexall Drug Chemical Thermal degradation of ethylene/propylene block copolymers
US3475517A (en) * 1966-10-14 1969-10-28 Phillips Petroleum Co Process for making block polymers of olefins
NL7113778A (es) * 1970-10-13 1972-04-17
JPS5425063B2 (es) * 1972-01-19 1979-08-25
IT956396B (it) * 1972-06-09 1973-10-10 Montedison Spa Processo per la preparazione di copolimeri elastomerici dell eti lene con alfa olefine
US4013823A (en) * 1972-06-09 1977-03-22 The B. F. Goodrich Company Process for preparing elastomeric copolymers of ethylene and higher alpha-olefins
IT1005486B (it) * 1974-02-15 1976-08-20 Montedison Spa Gomme termoplastiche e processo per la loro preparazione
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
FR2405961A1 (fr) * 1977-10-12 1979-05-11 Naphtachimie Sa Procede de copolymerisation d'olefines en phase gazeuse en presence d'un lit fluidise de copolymere et d'un catalyseur contenant du titane et du magnesium
DE2837481C2 (de) * 1978-08-28 1983-08-04 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur Herstellung von Polymerisaten des Ethylens
US4297445A (en) * 1979-09-28 1981-10-27 Phillips Petroleum Co. Continuous production of olefin block copolymers

Also Published As

Publication number Publication date
NL186164B (nl) 1990-05-01
GB2053246A (en) 1981-02-04
IT1131885B (it) 1986-06-25
ES493069A0 (es) 1981-05-16
IT8023186A0 (it) 1980-07-02
NL8003827A (nl) 1981-01-08
CA1146699A (en) 1983-05-17
DE3025398C2 (de) 1987-05-14
FR2460964B1 (es) 1983-10-21
JPS5614509A (en) 1981-02-12
JPS6034962B2 (ja) 1985-08-12
DE3025398A1 (de) 1981-01-08
GB2053246B (en) 1983-09-21
LU82578A1 (fr) 1980-10-08
BE884179A (fr) 1981-01-05
NL186164C (nl) 1990-10-01
FR2460964A1 (fr) 1981-01-30
US4677172A (en) 1987-06-30

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