ES8300800A1 - Procedimiento para la obtencion de homopolimerizados de eti-leno y copolimerizados de etileno con cantidades inferiores de a-monoolefinas - Google Patents

Procedimiento para la obtencion de homopolimerizados de eti-leno y copolimerizados de etileno con cantidades inferiores de a-monoolefinas

Info

Publication number
ES8300800A1
ES8300800A1 ES504641A ES504641A ES8300800A1 ES 8300800 A1 ES8300800 A1 ES 8300800A1 ES 504641 A ES504641 A ES 504641A ES 504641 A ES504641 A ES 504641A ES 8300800 A1 ES8300800 A1 ES 8300800A1
Authority
ES
Spain
Prior art keywords
ethylene
chromium
hydrocarbon
monoolefins
copolymers
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
ES504641A
Other languages
English (en)
Other versions
ES504641A0 (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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of ES504641A0 publication Critical patent/ES504641A0/es
Publication of ES8300800A1 publication Critical patent/ES8300800A1/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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)
  • Polymerization Catalysts (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE HOMOPOLIMERIZADOS DE ETILO Y COPOLIMERIZADOS DE ETILENO CON CANTIDADES INFERIORES DE <007>-MONOOLEFINAS CON 3 A 6 ATOMOS DE CARBONO COMO UNIDADES COPOLIMERIZADAS. CONSISTE EN LA POLIMERIZACION DEL O LOS MONOMERO (S) A UNA TEMPERATURA ENTRE 30<025>C Y 200<025>C Y A UNA PRESION DE 0,1 A 200 BARES, CON AYUDA DE UN CATALIZADOR SOPORTE, QUE CONTIENE SOBRE UN SOPORTE INORGANICO OXIDICO DE PARTICULAS FINAS, POROSO, DE FORMULA S O . A AL O , DONDE A VALE DE 0 A 2, UN COMPUESTO COMPLEJO DE CROMOHIDROCARBURO DE FORMULA RCRACRR, EN LA QUE R ES UN HIDROCARBURO ANULAR O LINEAL C <003> P; Y A ES CICLOOCTATETRAENO O RADICAL N-OCTATETRAENO DIVALENTE. >ESTOS POLIMEROS TIENEN APLICACIONES PARA EL MOLDEO POR SOPLADO O PARA LA FABRICACION DE HOJAS SOPLADAS.
ES504641A 1980-08-08 1981-08-07 Procedimiento para la obtencion de homopolimerizados de eti-leno y copolimerizados de etileno con cantidades inferiores de a-monoolefinas Expired ES8300800A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803030055 DE3030055A1 (de) 1980-08-08 1980-08-08 Verfahren zum herstellen von ethylen-homopolymerisaten sowie ethylen-copolymerisaten mit (alpha) -monoolefinen

Publications (2)

Publication Number Publication Date
ES504641A0 ES504641A0 (es) 1982-11-01
ES8300800A1 true ES8300800A1 (es) 1982-11-01

Family

ID=6109188

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504641A Expired ES8300800A1 (es) 1980-08-08 1981-08-07 Procedimiento para la obtencion de homopolimerizados de eti-leno y copolimerizados de etileno con cantidades inferiores de a-monoolefinas

Country Status (4)

Country Link
US (1) US4359562A (es)
EP (1) EP0045855A1 (es)
DE (1) DE3030055A1 (es)
ES (1) ES8300800A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8919925D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst
GB8919924D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst
BE1008916A3 (fr) * 1994-11-16 1996-10-01 Solvay Systeme catalytique pour la polymerisation d'olefines et procede de polymerisation d'au moins une olefine en presence de ce systeme catalytique.
IT1275412B (it) * 1995-06-01 1997-08-05 Enichem Spa Procedimento per la preparazione di ossidi misti silice-allumina porosi in forma sferica
US5738745A (en) * 1995-11-27 1998-04-14 Kimberly-Clark Worldwide, Inc. Method of improving the photostability of polypropylene compositions
JP3959132B2 (ja) * 1996-03-19 2007-08-15 住友化学株式会社 アルミニウム化合物含有固体触媒成分、オレフィン重合用触媒及びオレフィン重合体の製造方法
US7151073B2 (en) * 2004-01-16 2006-12-19 Exxonmobil Chemical Patents Inc. Mesoporous catalyst support, a catalyst system, and method of making and using same for olefin polymerization

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1593535A1 (de) * 1966-03-09 1970-08-13 Studiengesellschaft Kohle Mbh Neue Komplexe von UEbergangsmetallen mit Cyclooctatetraen und Verfahren zu ihrer Herstellung
SE370404B (es) 1967-11-13 1974-10-14 Union Carbide Corp
US3806500A (en) * 1972-07-21 1974-04-23 Union Carbide Corp Polymerization with thermally aged catalyst

Also Published As

Publication number Publication date
EP0045855A1 (de) 1982-02-17
ES504641A0 (es) 1982-11-01
US4359562A (en) 1982-11-16
DE3030055A1 (de) 1982-03-25

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