ES2178648T3 - Polietileno, composicion de resina termoplastica que lo contiene, y procedimiento de produccion de polietileno. - Google Patents

Polietileno, composicion de resina termoplastica que lo contiene, y procedimiento de produccion de polietileno.

Info

Publication number
ES2178648T3
ES2178648T3 ES94905848T ES94905848T ES2178648T3 ES 2178648 T3 ES2178648 T3 ES 2178648T3 ES 94905848 T ES94905848 T ES 94905848T ES 94905848 T ES94905848 T ES 94905848T ES 2178648 T3 ES2178648 T3 ES 2178648T3
Authority
ES
Spain
Prior art keywords
sub
relationship
polyethylene
formula
ldpe
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
ES94905848T
Other languages
English (en)
Inventor
Shuji Machida
Haruo Shikuma
Ayami Hoshino
Yutaka Takakura
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan Co Ltd
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
Priority claimed from JP19497293A external-priority patent/JP3444430B2/ja
Priority claimed from JP22920093A external-priority patent/JPH0782322A/ja
Priority claimed from JP26478993A external-priority patent/JPH07118343A/ja
Application filed by Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Application granted granted Critical
Publication of ES2178648T3 publication Critical patent/ES2178648T3/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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • 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
    • C08F10/02—Ethene
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/02—Cp or analog bridged to a non-Cp X anionic donor
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/04—Cp or analog not bridged to a non-Cp X ancillary anionic donor
    • 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63904—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with another component of C08F4/62
    • 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63912—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring

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)

Abstract

SE PRESENTAN POLIMEROS DERIVADOS DE MONOMERO DE ETILENO, QUE NO CONTIENEN CARBONO CUATERNARIO EN LA CADENA PRINCIPAL Y QUE TIENE UNA ENERGIA DE ACTIVACION (EA) DE FLUJO EN ESTADO FUNDIDO DE 8-20 KCAL/MOL, Y EN DONDE (1) LA CONSTANTE DE HUGGINS (K) Y LA VISCOSIDAD LIMITE [{ET}] SATISFACEN LA RELACION DE LA FORMULA: K >= 0.2 + 0.0743 X [{ET}], O (2) LA RELACION DE MOL DE LOS GRUPOS DE METIL CON RESPECTO A LOS GRUPOS DE METILENO EN LA CADENA MOLECULAR, [CH{SUB, 3}/CH{SUB, 2}], ES ENTRE 0.005 Y 0.1 Y SATISFACE LA RELACION DE LA FORMULA: TM >= 131 - 1340 {CH{SUB, 3}/CH{SUB, 2}], O (3) EL MW Y LA PROPORCION DE ENROSAMIENTO DEL TROQUEL (DR) SATISFACE LA RELACION DE LA FORMULA: DR > 0.5 + 0.125 X LOG MW, O (4) UN PICO DE DISPERSION {BE} ESTA PRESENTE EN UNA BANDA DE TEMPERATURA DE ENTRE 0 (GRADOS) Y 100 (GRADOS) C EN LA MEDIDA DEL MODULO DE PERDIDA. ESTOS POLIETILENOS SON DIFERENTES DE LOS HDPE, L-LDPE Y LDPE ORIDINARIOS, Y SE CARACTERIZAN EN QUE TIENEN UNA EXCELENTE PROCESABILIDAD Y SON CAPACES DECONTROLAR DIFERENTES PROPIEDADES, TALES COMO LA DENSIDAD, EL PUNTO DE FUSION Y LA CRISTALINIDAD, PRINCIPAL POR EL POLIETILENO MISMO.
ES94905848T 1993-02-05 1994-02-04 Polietileno, composicion de resina termoplastica que lo contiene, y procedimiento de produccion de polietileno. Expired - Lifetime ES2178648T3 (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP1897793 1993-02-05
JP3202193 1993-02-22
JP19497293A JP3444430B2 (ja) 1993-08-05 1993-08-05 エチレン重合体及びそれを含有する熱可塑性樹脂組成物
JP22920093A JPH0782322A (ja) 1993-09-14 1993-09-14 エチレン重合体及びそれを含有する熱可塑性樹脂組成物
JP26478993A JPH07118343A (ja) 1993-10-22 1993-10-22 エチレン重合体及びそれを含有する熱可塑性樹脂組成物
PCT/JP1994/000168 WO1994018250A1 (fr) 1993-02-05 1994-02-04 Polyethylene, composition de resine thermoplastique le contenant, et procede de production de polyethylene

Publications (1)

Publication Number Publication Date
ES2178648T3 true ES2178648T3 (es) 2003-01-01

Family

ID=27520096

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94905848T Expired - Lifetime ES2178648T3 (es) 1993-02-05 1994-02-04 Polietileno, composicion de resina termoplastica que lo contiene, y procedimiento de produccion de polietileno.

Country Status (5)

Country Link
US (1) US6121402A (es)
EP (1) EP0683184B1 (es)
DE (1) DE69430795T2 (es)
ES (1) ES2178648T3 (es)
WO (1) WO1994018250A1 (es)

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Also Published As

Publication number Publication date
DE69430795T2 (de) 2002-11-28
WO1994018250A1 (fr) 1994-08-18
EP0683184A4 (en) 1997-08-20
US6121402A (en) 2000-09-19
EP0683184A1 (en) 1995-11-22
EP0683184B1 (en) 2002-06-12
DE69430795D1 (de) 2002-07-18

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