ES2187854T3 - Polipropileno modificado que presenta una procesabilidad mejorada. - Google Patents

Polipropileno modificado que presenta una procesabilidad mejorada.

Info

Publication number
ES2187854T3
ES2187854T3 ES98108392T ES98108392T ES2187854T3 ES 2187854 T3 ES2187854 T3 ES 2187854T3 ES 98108392 T ES98108392 T ES 98108392T ES 98108392 T ES98108392 T ES 98108392T ES 2187854 T3 ES2187854 T3 ES 2187854T3
Authority
ES
Spain
Prior art keywords
degrees
gas mixture
optionally
monomer
vol
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
ES98108392T
Other languages
English (en)
Inventor
Manfred Prof Dr Ratzsch
Hartmut Dipl Ing Bucka
Achim Dr Hesse
Ulf Dr Panzer
Norbert Dr Reichelt
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.)
Borealis AG
Original Assignee
Borealis AG
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 DE19720973A external-priority patent/DE19720973C2/de
Priority claimed from DE19724414A external-priority patent/DE19724414C2/de
Application filed by Borealis AG filed Critical Borealis AG
Application granted granted Critical
Publication of ES2187854T3 publication Critical patent/ES2187854T3/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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/023—On to modified polymers, e.g. chlorinated polymers
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

LA INVENCION TRATA DE UNOS POLIPROPILENOS MODIFICADOS CON UNAS MEJORES PROPIEDADES DE ELABORACION, QUE SON PRODUCIDOS EN UN PROCEDIMIENTO CONTINUO MEDIANTE LA CARGA SORTIVA DE PARTICULAS DE POLIPROPILENO A 20 HASTA 120 (GRADOS) C CON UNA MEZCLA DE GAS QUE CONTIENE OXIGENO Y MONOMEROS NO SATURADOS BIFUNCIONALMENTE, Y MEDIANTE LA FUSION DE LA MEZCLA. LOS POLIPROPILENOS MODIFICADOS CON UNAS MEJORES PROPIEDADES DE ELABORACION, ASI COMO LAS MEZCLAS CON POLIPROPILENOS NO MODIFICADOS, SIRVEN PARA LA PRODUCCION DE LAMINAS, FIBRAS, PLACAS, RECUBRIMIENTOS, TUBOS, CUERPOS HUECOS Y MATERIALES ESPONJOSOS.
ES98108392T 1997-05-20 1998-05-08 Polipropileno modificado que presenta una procesabilidad mejorada. Expired - Lifetime ES2187854T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19720973A DE19720973C2 (de) 1997-05-20 1997-05-20 Modifizierte Polypropylene verbesserter Verarbeitbarkeit
DE19724414A DE19724414C2 (de) 1997-06-10 1997-06-10 Modifizierte Polypropylene verbesserter Verarbeitbarkeit

Publications (1)

Publication Number Publication Date
ES2187854T3 true ES2187854T3 (es) 2003-06-16

Family

ID=26036663

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98108392T Expired - Lifetime ES2187854T3 (es) 1997-05-20 1998-05-08 Polipropileno modificado que presenta una procesabilidad mejorada.

Country Status (7)

Country Link
US (2) US6204348B1 (es)
EP (1) EP0879830B1 (es)
JP (1) JPH10330436A (es)
AT (1) ATE227744T1 (es)
CZ (1) CZ292230B6 (es)
DE (1) DE59806237D1 (es)
ES (1) ES2187854T3 (es)

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EP1167404A1 (en) * 2000-06-23 2002-01-02 Borealis GmbH Polyolefin products with improved toughness, strength and heat resistance
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JP4031622B2 (ja) * 2001-05-30 2008-01-09 バセル ポリオレフィン イタリア エス．アール．エル． ポリプロピレン系樹脂組成物
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EP1847555A1 (en) 2006-04-18 2007-10-24 Borealis Technology Oy Multi-branched Polypropylene
EP1847551A1 (en) 2006-04-18 2007-10-24 Borealis Technology Oy Process for the preparation of polypropylene
EP1886806B1 (en) 2006-07-10 2010-11-10 Borealis Technology Oy Biaxially oriented polypropylene film
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EP2113541A1 (en) 2008-04-28 2009-11-04 Borealis AG Adhesive propylene polymer composition suitable for extrusion coating of paper substrates
EP2133389A1 (en) 2008-06-12 2009-12-16 Borealis AG Polypropylene composition
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AU2009309767A1 (en) 2008-10-27 2010-05-06 Borealis Ag Extrusion blown molded bottles with high stiffness and transparency
CN102203179B (zh) 2008-10-27 2013-09-11 北欧化工公司 具有高刚度和透明度的挤出吹塑成型瓶子
PL2325248T3 (pl) 2009-11-16 2012-11-30 Borealis Ag Włókna pneumotermiczne typu melt blown z kompozycji polipropylenowych
EP2338931A1 (en) 2009-12-23 2011-06-29 Borealis AG Blown grade showing superior stiffness, transparency and processing behaviour
EP2338930A1 (en) 2009-12-23 2011-06-29 Borealis AG Blownfilm grade showing superior stiffness, transparency and processing behaviour
EP2523985B1 (en) 2010-01-15 2015-03-11 Reliance Industries Limited Concurrent solid & melt state grafting of coagents for making long chain branched polypropylene via direct reactive extrusion process
EP2386604B1 (en) 2010-04-20 2018-11-28 Borealis AG Polypropylene bottles
GB201007556D0 (en) 2010-05-06 2010-06-23 Wetenschappelijk En Tech Ct Va Methods and compositions for textile layers and coatings
EP2386584A1 (en) * 2010-05-11 2011-11-16 Borealis AG Polypropylene composition suitable for extrusion coating
ES2433088T5 (es) 2010-05-25 2018-11-20 Borealis Ag Género no tejido compuesto transpirable
EP2418237A1 (en) 2010-08-12 2012-02-15 Borealis AG Easy tear polypropylene film without notch
EP2743293B1 (en) 2010-08-12 2016-11-30 Borealis AG Easy tear polypropylene film without notch
ES2397547T3 (es) 2010-08-27 2013-03-07 Borealis Ag Composición de polipropileno rígido con excelente alargamiento de rotura
EP2433982B1 (en) 2010-09-28 2014-12-03 Borealis AG Composition with low dissipation factor tan "delta"
EP2831187B1 (en) * 2012-03-28 2017-11-15 Borealis AG Extrusion coated polymer layer with reduced coefficient of friction
EP2679630B1 (en) 2012-06-28 2016-08-10 Borealis AG High melt strength polypropylene of improved quality
WO2014016206A1 (en) 2012-07-25 2014-01-30 Borealis Ag Film with low ocs gel index
WO2014016205A1 (en) 2012-07-25 2014-01-30 Borealis Ag Foam produced from polypropylene with low gel content
DE102012222991A1 (de) * 2012-12-12 2014-06-12 Henkel Ag & Co. Kgaa Verfahren zur Degradierung von (Co)polymeren
DK2810961T3 (en) 2013-06-05 2016-06-06 Borealis Ag Ettrinsfremstilling of a polypropylene composition
EP3037443A4 (en) 2013-08-23 2017-08-02 Braskem S.A. Process for producing modified poly(propene), the modified poly(propene) and the use thereof, and the polymer blend
JP6577168B2 (ja) * 2014-04-17 2019-09-18 株式会社カネカ 熱可塑性エラストマー組成物およびそのシート
JP6487906B2 (ja) * 2014-04-17 2019-03-20 株式会社カネカ ポリプロピレン系樹脂シートおよび成形体
EP2949688A1 (en) 2014-05-27 2015-12-02 Borealis AG A process for treatment of polymers using a spouted bed mixer
EP2995641B1 (en) 2014-09-11 2019-12-25 Borealis AG Polypropylene composition for capacitor film
EP3018156B1 (en) 2014-11-05 2023-03-22 Borealis AG Branched polypropylene for foam applications
MX2017009858A (es) 2015-01-30 2017-11-15 Braskem America Inc Polipropileno modificado y mezclas de polimero del mismo.
WO2016124617A1 (en) 2015-02-04 2016-08-11 Borealis Ag Process for producing modified olefin polymer in an extruder
CN107428884B (zh) * 2015-04-10 2020-11-13 博里利斯股份公司 用于将烯烃聚合物与反应物混合的方法
EP3127951B1 (en) 2015-08-03 2019-10-09 Borealis AG Polypropylene composition suitable for foamed sheets and articles
US10882968B2 (en) * 2016-08-30 2021-01-05 Lcy Chemical Corporation Polypropylene foams and processes of making
ES2873506T3 (es) 2016-12-09 2021-11-03 Borealis Ag Composición de polipropileno para aplicaciones de espuma
EP3562873B1 (en) 2016-12-30 2023-09-06 Borealis AG Low emission polypropylene foam sheets
DE202017003117U1 (de) 2017-06-12 2017-07-06 Borealis Ag Faltbare Isoliermatte
CN112368322B (zh) * 2018-06-28 2023-09-15 株式会社钟化 改性聚丙烯树脂及其制造方法、以及使用了该改性聚丙烯树脂的挤出发泡颗粒及其制造方法
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JP2023530986A (ja) 2020-06-26 2023-07-20 ボレアリス エージー 良好な圧縮強度及び回復率を有するｈｍｓ ｐｐ発泡シート
EP3991963A1 (en) 2020-11-03 2022-05-04 Borealis AG Multilayer sheet comprising a foamed layer suitable for food packaging
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JPWO2022191181A1 (es) * 2021-03-10 2022-09-15
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Also Published As

Publication number Publication date
CZ152298A3 (cs) 1999-06-16
US6433109B1 (en) 2002-08-13
JPH10330436A (ja) 1998-12-15
EP0879830A1 (de) 1998-11-25
CZ292230B6 (cs) 2003-08-13
EP0879830B1 (de) 2002-11-13
US6204348B1 (en) 2001-03-20
DE59806237D1 (de) 2002-12-19
ATE227744T1 (de) 2002-11-15

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