ES2086343T3 - Polimerizacion de tipo coordinacion de monomero de estireno. - Google Patents

Polimerizacion de tipo coordinacion de monomero de estireno.

Info

Publication number
ES2086343T3
ES2086343T3 ES90117466T ES90117466T ES2086343T3 ES 2086343 T3 ES2086343 T3 ES 2086343T3 ES 90117466 T ES90117466 T ES 90117466T ES 90117466 T ES90117466 T ES 90117466T ES 2086343 T3 ES2086343 T3 ES 2086343T3
Authority
ES
Spain
Prior art keywords
styrene monomer
type polymerization
coordination type
coordination
polymerization catalyst
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 - Lifetime
Application number
ES90117466T
Other languages
English (en)
Inventor
Michael T Malanga
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ES2086343T3 publication Critical patent/ES2086343T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • 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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound

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)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

PROCESO PARA LA PREPARACION DE CANTIDADES MEJORADAS DE POLIMEROS DE ESTIRENO MEDIANTE POLIMERIZACION CON UN CATALIZADOR DE POLIMERIZACION POR COORDINACION, EN DONDE EL MONOMERO DE ESTIRENO ENTRA PRIMERAMENTE EN CONTACTO CON UN AGENTE HIDROGENANTE BAJO CONDICIONES DE HIDROGENACION TALES QUE SUSTANCIALMENTE TODO EL FENILACETILENO CONTENIDO EN EL FLUJO DE MONOMEROS SE HIDROGENA, PARA ENTRAR EN CONTACTO POSTERIORMENTE CON UN CATALIZADOR DE POLIMERIZACION POR COORDINACION.
ES90117466T 1989-09-14 1990-09-11 Polimerizacion de tipo coordinacion de monomero de estireno. Expired - Lifetime ES2086343T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40716889A 1989-09-14 1989-09-14

Publications (1)

Publication Number Publication Date
ES2086343T3 true ES2086343T3 (es) 1996-07-01

Family

ID=23610916

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90117466T Expired - Lifetime ES2086343T3 (es) 1989-09-14 1990-09-11 Polimerizacion de tipo coordinacion de monomero de estireno.

Country Status (9)

Country Link
EP (1) EP0417724B1 (es)
JP (1) JP2869172B2 (es)
KR (1) KR100194971B1 (es)
AT (1) ATE138081T1 (es)
AU (1) AU626061B2 (es)
CA (1) CA2025278A1 (es)
DE (1) DE69026993T2 (es)
ES (1) ES2086343T3 (es)
FI (1) FI904515A0 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1276070B1 (it) 1995-10-31 1997-10-24 Siac It Additivi Carburanti Processo per la preparazione di polimeri a base di etilene a basso peso molecolare
TWI471341B (zh) * 2008-12-17 2015-02-01 Denki Kagaku Kogyo Kk An optical molded body, a light guide plate and a light diffuser thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389517A (en) * 1982-04-02 1983-06-21 The Dow Chemical Company Hydrogenation of phenylacetylene prior to styrene polymerization
JPS62187708A (ja) * 1985-11-11 1987-08-17 Idemitsu Kosan Co Ltd スチレン系重合体の製造法
AU628194B2 (en) * 1989-07-28 1992-09-10 Idemitsu Kosan Co. Ltd Process for producing styrene polymers

Also Published As

Publication number Publication date
JP2869172B2 (ja) 1999-03-10
EP0417724A3 (en) 1991-09-11
CA2025278A1 (en) 1991-03-15
KR100194971B1 (ko) 1999-06-15
KR910006330A (ko) 1991-04-29
DE69026993D1 (de) 1996-06-20
FI904515A0 (fi) 1990-09-13
EP0417724A2 (en) 1991-03-20
DE69026993T2 (de) 1996-10-02
ATE138081T1 (de) 1996-06-15
AU626061B2 (en) 1992-07-23
AU6247290A (en) 1991-03-21
JPH03111406A (ja) 1991-05-13
EP0417724B1 (en) 1996-05-15

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