ES2158246T3 - Polimeros de etileno con una procesabilidad mejorada. - Google Patents

Polimeros de etileno con una procesabilidad mejorada.

Info

Publication number
ES2158246T3
ES2158246T3 ES96303474T ES96303474T ES2158246T3 ES 2158246 T3 ES2158246 T3 ES 2158246T3 ES 96303474 T ES96303474 T ES 96303474T ES 96303474 T ES96303474 T ES 96303474T ES 2158246 T3 ES2158246 T3 ES 2158246T3
Authority
ES
Spain
Prior art keywords
approximately
index
ethylene polymers
improved processability
rsi
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
ES96303474T
Other languages
English (en)
Inventor
Tong Nmn Chen
George Norris Foster
Day-Chyuan Nmn Lee
Robert Harold Vogel
Stuart Jacob Kurtz
Laurence Herbert Gross
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.)
Union Carbide Chemicals and Plastics Technology LLC
Original Assignee
Union Carbide Chemicals and Plastics Technology LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23756840&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2158246(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Chemicals and Plastics Technology LLC filed Critical Union Carbide Chemicals and Plastics Technology LLC
Application granted granted Critical
Publication of ES2158246T3 publication Critical patent/ES2158246T3/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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

SE SUMINISTRA UN POLIMERO DE ETILENO QUE TIENE UN INDICE DE POLIDISPERSABILIDAD DE AL MENOS APROXIMADAMENTE 3.0, UN INDICE DE FUNDICION, MI, Y UN INDICE DE ESPECTRO DE RELAJACION, RSI, TAL QUE (RSI)(MI{SUP,{AL}}) ES MAYOR QUE APROXIMADAMENTE 26 CUANDO {AL} ES APROXIMADAMENTE 0.7, Y UN INDICE DE DISTRIBUCION DE LONGITUD DE CADENA CRISTALIZABLE L{SUB,W}/L{SUB,N}, MENOS QUE APROXIMADAMENTE 3. TAL POLIMERO DE ETILENO TIENE UNA PROCESABILIDAD EQUIVALENTE O SUPERIOR A INCLUSO EL POLIETILENO DE ALTA PRESION CONVENCIONAL EN UN INDICE DE FUNDICION SIMILAR, TODAVIA NO NECESITA SER FABRICADO BAJO CONDICIONES DE REACCION DE ALTA PRESION.
ES96303474T 1995-05-16 1996-05-16 Polimeros de etileno con una procesabilidad mejorada. Expired - Lifetime ES2158246T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44245395A 1995-05-16 1995-05-16

Publications (1)

Publication Number Publication Date
ES2158246T3 true ES2158246T3 (es) 2001-09-01

Family

ID=23756840

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96303474T Expired - Lifetime ES2158246T3 (es) 1995-05-16 1996-05-16 Polimeros de etileno con una procesabilidad mejorada.

Country Status (26)

Country Link
US (1) US5798427A (es)
EP (1) EP0743327B1 (es)
JP (1) JP3073929B2 (es)
KR (1) KR100267629B1 (es)
CN (1) CN1141306A (es)
AR (1) AR001953A1 (es)
AT (1) ATE200497T1 (es)
AU (1) AU713324B2 (es)
BR (1) BR9602284A (es)
CA (1) CA2176767C (es)
CZ (1) CZ291412B6 (es)
DE (1) DE69612424T2 (es)
ES (1) ES2158246T3 (es)
GR (1) GR3035742T3 (es)
HU (1) HUP9601322A3 (es)
ID (1) ID16439A (es)
MX (1) MX9601812A (es)
MY (1) MY115806A (es)
PL (1) PL187966B1 (es)
PT (1) PT743327E (es)
RU (1) RU2162858C2 (es)
SK (1) SK63796A3 (es)
TR (1) TR199600395A1 (es)
TW (1) TW426690B (es)
UA (1) UA47394C2 (es)
ZA (1) ZA963917B (es)

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US6271323B1 (en) 1999-10-28 2001-08-07 Univation Technologies, Llc Mixed catalyst compounds, catalyst systems and their use in a polymerization process
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Also Published As

Publication number Publication date
KR960041205A (ko) 1996-12-19
AU5229596A (en) 1996-11-28
DE69612424D1 (de) 2001-05-17
AR001953A1 (es) 1997-12-10
US5798427A (en) 1998-08-25
CA2176767A1 (en) 1996-11-17
AU713324B2 (en) 1999-11-25
HUP9601322A2 (en) 1997-04-28
JPH08311260A (ja) 1996-11-26
MY115806A (en) 2003-09-30
EP0743327B1 (en) 2001-04-11
CZ291412B6 (cs) 2003-03-12
KR100267629B1 (ko) 2000-10-16
TW426690B (en) 2001-03-21
HUP9601322A3 (en) 1998-10-28
EP0743327A3 (en) 1998-04-08
PL187966B1 (pl) 2004-11-30
TR199600395A1 (tr) 1997-03-21
HU9601322D0 (en) 1996-07-29
CA2176767C (en) 2001-01-02
PL314260A1 (en) 1996-11-25
EP0743327A2 (en) 1996-11-20
CN1141306A (zh) 1997-01-29
UA47394C2 (uk) 2002-07-15
SK63796A3 (en) 1997-04-09
BR9602284A (pt) 1998-01-13
ID16439A (id) 1997-10-02
RU2162858C2 (ru) 2001-02-10
ATE200497T1 (de) 2001-04-15
GR3035742T3 (en) 2001-07-31
DE69612424T2 (de) 2001-07-26
PT743327E (pt) 2001-09-28
JP3073929B2 (ja) 2000-08-07
MX9601812A (es) 1998-04-30
ZA963917B (en) 1996-11-25
CZ142496A3 (en) 1996-12-11

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