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AR037056A1 - Sistemas de tuberias de composiciones de polipropileno - Google Patents

Sistemas de tuberias de composiciones de polipropileno

Info

Publication number
AR037056A1
AR037056A1 ARP020104091A ARP020104091A AR037056A1 AR 037056 A1 AR037056 A1 AR 037056A1 AR P020104091 A ARP020104091 A AR P020104091A AR P020104091 A ARP020104091 A AR P020104091A AR 037056 A1 AR037056 A1 AR 037056A1
Authority
AR
Argentina
Prior art keywords
weight
ethylene
parts
olefin
propylene
Prior art date
Application number
ARP020104091A
Other languages
English (en)
Inventor
Palo Roberto De
Anteo Pelliconi
Paeivi Helena Huovinen
Original Assignee
Basell Poliolefine Spa
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=8179113&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR037056(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basell Poliolefine Spa filed Critical Basell Poliolefine Spa
Publication of AR037056A1 publication Critical patent/AR037056A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • 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
    • C08L23/16—Ethene-propene or ethene-propene-diene copolymers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
    • 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—Polyethene
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1397—Single layer [continuous layer]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)

Abstract

Tuberías de polipropileno que tienen al menos una capa compuesta por una composición de polímero de polipropileno que tiene un valor de índice de fusión de 2 g/10 min. o menos, y la composición comprende (partes del peso): 1) 100 partes de un copolímero de propileno al azar cristalino, que tiene entre 2 y 15% del peso de una a-olefina C4-10, o un copolímero de propileno al azar cristalino que tiene entre 1 y 15% del peso de a-olefina C4-10 y que tiene entre 1 y 7% del peso de etileno, preparado polimerizando los monómeros en una única etapa de polimerización o en dos o más etapas de polimerización secuenciales o mezclando los productos de dos o más etapas de polimerización separadas; el producto de polímero de cada etapa contiene siempre no menos del 2% del peso de comonómero(s) (es decir; etileno y/o a-olefina C4-10); 2) entre 0 y 70 partes de una poliolefina elastomérica seleccionada entre el grupo que comprende: a) un copolímero de etileno con propileno y opcionalmente un dieno, que tiene un contenido de etileno que oscila entre 17 y 45% del peso y un contenido de propileno que oscila entre 55 y 83% del peso; b) un copolímero de etileno con una a-olefina C3-10, que tiene una relación de peso etileno/a-olefina C3-10 que oscila entre 29 y 86% del peso (análisis 13C-NMR), y que tiene una relación peso molecular promedio ponderal/peso molecular promedio numérico (Mw/Mn) inferior a 3,5; y 3) entre 0 y 30 partes de un polímero de etileno que tiene una temperatura de fusión superior a 120°C y una viscosidad intrínseca que oscila entre 2 y 6 dL/g; con la condición de que cuando la poliolefina elastomérica (2) esté presente, la cantidad de polímero de etileno (3) constituya al menos 12 partes con respecto a 100 partes de copolímero (1), y que al menos una de las capas fabricada con dicha composición de polímero de propileno esté substancialmente libre de copolímeros de propileno al azar, con 15% del peso o menos de etileno como único comonómero.
ARP020104091A 2001-10-30 2002-10-29 Sistemas de tuberias de composiciones de polipropileno AR037056A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01125848 2001-10-30

Publications (1)

Publication Number Publication Date
AR037056A1 true AR037056A1 (es) 2004-10-20

Family

ID=8179113

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020104091A AR037056A1 (es) 2001-10-30 2002-10-29 Sistemas de tuberias de composiciones de polipropileno

Country Status (13)

Country Link
US (1) US7595103B2 (es)
EP (1) EP1448704B1 (es)
JP (1) JP2005507444A (es)
KR (1) KR20040062605A (es)
CN (1) CN1266211C (es)
AR (1) AR037056A1 (es)
AT (1) ATE517943T1 (es)
AU (1) AU2002363165B2 (es)
BR (1) BR0206389B1 (es)
CA (1) CA2463706A1 (es)
PL (1) PL373811A1 (es)
RU (1) RU2299220C2 (es)
WO (1) WO2003037981A1 (es)

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DE602004008095T2 (de) 2003-10-07 2008-04-30 Dow Global Technologies, Inc., Midland Polypropylenzusammensetzung für luftgekühlte blasfolien
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BRPI0512485A (pt) * 2004-06-25 2008-03-04 Basell Poliolefine Srl sistemas de tubulação feitos de copolìmeros estatìsticos de propilento e alfa-olefinas
EP1814716B1 (en) * 2004-10-22 2011-02-02 Dow Global Technologies Inc. Composite pipes and method making same
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EP2488583B1 (en) * 2009-10-13 2014-01-15 Basell Poliolefine Italia S.r.l. Propylene polymer compositions
EP2585527B1 (en) * 2010-06-23 2015-01-14 Basell Poliolefine Italia S.r.l. Polyolefin composition for pipe systems and sheets
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EP2727959A1 (en) * 2012-11-01 2014-05-07 Basell Poliolefine Italia S.r.l. Propylene-based terpolymers composition for pipes
ES2629896T3 (es) 2012-12-20 2017-08-16 Borealis Ag Mezcla de polipropileno para tuberías a presión
EP2796473B1 (en) 2013-04-22 2017-05-31 Borealis AG Multistage process for producing low-temperature resistant polypropylene compositions
EP2796502A1 (en) 2013-04-22 2014-10-29 Abu Dhabi Polymers Company Limited (Borouge) Propylene random copolymer composition for pipe applications
PL2796498T3 (pl) 2013-04-22 2019-03-29 Abu Dhabi Polymers Company Limited (Borouge) Multimodalna kompozycja polipropylenowa do zastosowania w rurach
TR201808436T4 (tr) * 2013-04-22 2018-07-23 Abu Dhabi Polymers Co Ltd Borouge Boru uygulamaları için geliştirilmiş darbe dayanımına sahip polipropilen kompozisyonu.
EP2824142B1 (en) * 2013-07-12 2016-04-13 Borealis AG Heterophasic copolymer
CN103438286A (zh) * 2013-07-26 2013-12-11 安徽省忠宏管业科技有限公司 一种抗菌给水管
CN105829364B (zh) * 2014-01-17 2017-11-10 博里利斯股份公司 用于制备丙烯/1‑丁烯共聚物的方法
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Also Published As

Publication number Publication date
US7595103B2 (en) 2009-09-29
AU2002363165B2 (en) 2008-08-14
WO2003037981A8 (en) 2004-08-19
RU2004116307A (ru) 2005-03-27
KR20040062605A (ko) 2004-07-07
CA2463706A1 (en) 2003-05-08
RU2299220C2 (ru) 2007-05-20
PL373811A1 (en) 2005-09-19
CN1266211C (zh) 2006-07-26
US20070265398A1 (en) 2007-11-15
JP2005507444A (ja) 2005-03-17
EP1448704A1 (en) 2004-08-25
BR0206389B1 (pt) 2013-02-05
BR0206389A (pt) 2004-02-03
ATE517943T1 (de) 2011-08-15
WO2003037981A1 (en) 2003-05-08
EP1448704B1 (en) 2011-07-27
CN1582317A (zh) 2005-02-16

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