ES2185251T3 - Masa de polipropileno de alta resistencia. - Google Patents

Masa de polipropileno de alta resistencia.

Info

Publication number
ES2185251T3
ES2185251T3 ES98966683T ES98966683T ES2185251T3 ES 2185251 T3 ES2185251 T3 ES 2185251T3 ES 98966683 T ES98966683 T ES 98966683T ES 98966683 T ES98966683 T ES 98966683T ES 2185251 T3 ES2185251 T3 ES 2185251T3
Authority
ES
Spain
Prior art keywords
weight
parts
elasticity
high resistance
components
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
ES98966683T
Other languages
English (en)
Inventor
Karl Ebner
Roland Konrad
Stefan Schiesser
Klaus Bernreitner
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7853533&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2185251(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis AG filed Critical Borealis AG
Application granted granted Critical
Publication of ES2185251T3 publication Critical patent/ES2185251T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Compuesto de moldeo de polipropileno para la extrusión de tubos con alto módulo de elasticidad de tracción, alta rigidez y elasticidad, constituido por dos componentes A y B de la composición A) 80 a 98 partes en peso, preferentemente 87 a 97 partes en peso, de un homopolímero de polipropileno isotáctico como componente de matriz coherente con una regularidad en décadas de > 95 % y B) 2 a 20 partes en peso, preferentemente 3 a 13 partes en peso, de un copolímero, constituido por 50 a 70 partes en peso de propileno y 30 a 50 partes en peso de etileno y/u otros C4-C8-a-olefinas como componente elastómero finamente disperso con una relación de la viscosidad intrínseca de los dos componentes B/A comprendida entre 0, 9 y 1, 5, un módulo de elasticidad de tracción comprendido entre 1300 y 2300 N/mm2, preferentemente entre 1500 y 2000 N/mm2, y una resistencia al impacto en probetas entalladas comprendida entre 60 y 110 kJ/m2, preferentemente entre 70 y 100 kJ/m2, así como un índice de fusión del compuesto de moldeo comprendido entre 0, 15 y 0, 8 g/10 min., preferentemente entre 0, 2 y 0, 5 g/10 min.
ES98966683T 1997-12-30 1998-12-29 Masa de polipropileno de alta resistencia. Expired - Lifetime ES2185251T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19758124A DE19758124C1 (de) 1997-12-30 1997-12-30 Polypropylenrohr mit hoher Festigkeit

Publications (1)

Publication Number Publication Date
ES2185251T3 true ES2185251T3 (es) 2003-04-16

Family

ID=7853533

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98966683T Expired - Lifetime ES2185251T3 (es) 1997-12-30 1998-12-29 Masa de polipropileno de alta resistencia.

Country Status (8)

Country Link
US (1) US6433087B1 (es)
EP (1) EP1042629B1 (es)
CN (1) CN1133840C (es)
AU (1) AU2417499A (es)
DE (2) DE19758124C1 (es)
ES (1) ES2185251T3 (es)
PT (1) PT1042629E (es)
WO (1) WO1999035430A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE518553C2 (sv) † 1999-06-09 2002-10-22 Borealis As Profil för fönster och dörrar av propensegmentsampolymer med kärnbildande medel och fyllmedel
CN1263797C (zh) * 2000-11-10 2006-07-12 聚丙烯比利时公司 由丙烯聚合物基组合物制造的管子
EP1260528A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Propylene polymer pipes for pipelines
EP1260546A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Polyolefin multilayer pipe
EP1260529A1 (en) 2001-05-21 2002-11-27 Borealis Technology OY Propylene polymers with improved properties
EP1260545A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Industrial polyolefin piping system
BE1014226A3 (fr) * 2001-06-15 2003-06-03 Polypropylene Belgium Nv Procede de fabrication de tubes et de raccords comprenant une etape de recuit.
JP4972284B2 (ja) 2002-10-15 2012-07-11 エクソンモービル・ケミカル・パテンツ・インク オレフィン重合のための複数触媒系及びそれらから生成されたポリマー
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
RU2342411C2 (ru) * 2003-08-05 2008-12-27 Базелль Полиолефин Италия С.Р.Л. Полиолефиновые изделия
DE102004036179A1 (de) * 2004-07-26 2006-03-23 Degussa Ag Kühlmittelleitung
PL1632529T3 (pl) * 2004-09-02 2013-04-30 Borealis Tech Oy Polimerowa rura bezciśnieniowa, kompozycja polimeru i sposób jej wytwarzania
EP1874530A2 (en) * 2005-04-28 2008-01-09 Basell Poliolefine Italia S.r.l. Reinforced polypropylene pipe
ATE443737T1 (de) * 2005-05-20 2009-10-15 Borealis Tech Oy Polypropylen mit verbesserter verarbeitbarkeit zur herstellung von rohren
ES2325405T5 (es) 2005-05-20 2013-04-23 Borealis Technology Oy Polímero de elevada fluidez en fusión, con duración mejorada, para aplicaciones en tubos
KR101243518B1 (ko) * 2006-05-08 2013-03-20 삼성에스디아이 주식회사 리튬 이차전지용 절연 케이스 및 이를 이용한 리튬이차전지
PL2344585T3 (pl) * 2008-10-01 2018-10-31 Borealis Ag Nowy materiał do rur kanalizacyjnych o polepszonych właściwościach
US8217116B2 (en) * 2009-07-15 2012-07-10 Braskem America, Inc. Polypropylene composition for buried structures
US9683096B2 (en) * 2010-08-19 2017-06-20 Braskem America, Inc. Polypropylene resin suitable for soft nonwoven applications
US20130237111A1 (en) * 2010-08-19 2013-09-12 Braskem America, Inc. Fabricated articles comprising polyolefins
CN101921424B (zh) * 2010-08-23 2011-12-07 河北颐通管业有限公司 制作输送可燃气体管材的原料
DE202010012461U1 (de) * 2010-09-10 2011-12-12 Rehau Ag + Co. Kunststoffrohrformteil
DE202010012463U1 (de) * 2010-09-10 2011-12-12 Rehau Ag + Co. Kunststoffrohrformteil
CN102200211A (zh) * 2010-12-30 2011-09-28 东莞市宏德电子设备有限公司 一种连接喷管的快速接头
CN102644806B (zh) * 2012-02-07 2014-10-15 慈溪市输变电工程有限公司 建筑用复合管道
US11091619B2 (en) * 2017-12-15 2021-08-17 Braskem America, Inc. High molecular weight polymers having improved crystallization

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624289A (en) * 1979-07-31 1981-03-07 Furukawa Electric Co Ltd Adiabatic pipe and its manufacture
DE3704207A1 (de) 1987-02-11 1988-08-25 Hoechst Ag Polypropylen-formmasse
DE4001157A1 (de) * 1990-01-17 1991-07-18 Basf Ag Propylen-ethylen-copolymerisate
ES2091289T5 (es) 1990-05-14 2008-11-01 UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION Composiciones polimericas.
US5194471A (en) * 1991-02-15 1993-03-16 The B. F. Goodrich Company Rigid chlorinated polyvinyl chloride compound and articles derived therefrom
CA2102542A1 (en) * 1992-11-12 1994-05-13 Thaddeus W. Klimek Gas-phase process for producing copolymer of propylene and ethylene and polyolefin films made therefrom
DE4407327A1 (de) * 1994-03-04 1995-09-07 Basf Ag Hochsteifes Propylenpolymerisat
DE19606510A1 (de) 1996-02-22 1997-08-28 Hoechst Ag Hochmolekulares Polypropylen mit breiter Molmassenverteilung
JP3762492B2 (ja) * 1996-10-14 2006-04-05 日立電線株式会社 架橋成形体の製造方法
DE19718900A1 (de) 1997-05-05 1998-11-12 Targor Gmbh Polypropylen Formmasse mit ausgezeichneter Steifigkeits-Zähigkeitsrelation

Also Published As

Publication number Publication date
CN1133840C (zh) 2004-01-07
DE19758124C1 (de) 1999-11-18
AU2417499A (en) 1999-07-26
EP1042629B1 (de) 2002-11-13
US6433087B1 (en) 2002-08-13
EP1042629A1 (de) 2000-10-11
CN1285904A (zh) 2001-02-28
DE59806300D1 (de) 2002-12-19
WO1999035430A1 (de) 1999-07-15
PT1042629E (pt) 2003-03-31

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