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=***_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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (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
DE60138726D1 (de) * 2000-11-10 2009-06-25 Ineos Mfg Belgium Nv Rohre aus einer propylenpolymerzusammensetzung
EP1260545A1 (en) 2001-05-21 2002-11-27 Borealis Technology OY Industrial polyolefin piping system
EP1260546A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Polyolefin multilayer pipe
EP1260528A1 (en) 2001-05-21 2002-11-27 Borealis Technology OY Propylene polymer pipes for pipelines
EP1260529A1 (en) 2001-05-21 2002-11-27 Borealis Technology OY Propylene polymers with improved properties
BE1014226A3 (fr) * 2001-06-15 2003-06-03 Polypropylene Belgium Nv Procede de fabrication de tubes et de raccords comprenant une etape de recuit.
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
CA2499951C (en) 2002-10-15 2013-05-28 Peijun Jiang Multiple catalyst system for olefin polymerization and polymers produced therefrom
WO2005014713A1 (en) * 2003-08-05 2005-02-17 Basell Poliolefine Italia S.R.L. Polyolefin articles
DE102004036179A1 (de) * 2004-07-26 2006-03-23 Degussa Ag Kühlmittelleitung
ES2399823T3 (es) 2004-09-02 2013-04-03 Borealis Technology Oy Una tubería de polímero sin presión, una composición para la misma, y un proceso para su preparación
EP1874530A2 (en) * 2005-04-28 2008-01-09 Basell Poliolefine Italia S.r.l. Reinforced polypropylene pipe
EP1724303B9 (en) * 2005-05-20 2010-07-07 Borealis Technology Oy Polypropylene of improved processability for production of pipes
ATE435243T1 (de) 2005-05-20 2009-07-15 Borealis Tech Oy Polymer mit hohem schmelzfluss und verbesserter beständigkeit für röhrenanwendungen
KR101243518B1 (ko) * 2006-05-08 2013-03-20 삼성에스디아이 주식회사 리튬 이차전지용 절연 케이스 및 이를 이용한 리튬이차전지
WO2010037747A1 (en) * 2008-10-01 2010-04-08 Borealis Ag New sewage pipe material with improved properties
US8217116B2 (en) * 2009-07-15 2012-07-10 Braskem America, Inc. Polypropylene composition for buried structures
WO2012024049A1 (en) * 2010-08-19 2012-02-23 Dow Global Technologies Llc Fabricated articles comprising polyolefins
US9683096B2 (en) * 2010-08-19 2017-06-20 Braskem America, Inc. Polypropylene resin suitable for soft nonwoven applications
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
BR112020011694A2 (pt) * 2017-12-15 2020-11-17 Braskem America, Inc. composição à base de polipropileno de alto peso molecular, método para preparar a composição à base de polipropileno de alto peso molecular, e, artigo.

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
DE69120601T2 (de) 1990-05-14 1997-01-02 Shell Oil Co Polymerzusammensetzungen
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
DE59806300D1 (de) 2002-12-19
EP1042629A1 (de) 2000-10-11
WO1999035430A1 (de) 1999-07-15
EP1042629B1 (de) 2002-11-13
CN1285904A (zh) 2001-02-28
DE19758124C1 (de) 1999-11-18
AU2417499A (en) 1999-07-26
CN1133840C (zh) 2004-01-07
PT1042629E (pt) 2003-03-31
US6433087B1 (en) 2002-08-13

Similar Documents

Publication Publication Date Title
ES2185251T3 (es) Masa de polipropileno de alta resistencia.
DK0411627T3 (da) Polymersammensætning i form af sfæroidiske partikler
ATE450573T1 (de) Polyolefinische zusammensetzungen mit hoher bleichungsresistenz
RU2007127874A (ru) Полиолефиновые композиции, обладающие хорошей сопротивляемостью к обесцвечиванию
IT1256663B (it) Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto.
ES2182350T3 (es) Mezclas de polimeros termoplasticos de polipropileno isotactico y copolimeros de alfa-olefina/propileno.
DK1358266T3 (da) Polyolefinsammensætninger med forbedrede egenskaber
ATE328948T1 (de) Polyolefinmischung mit verbesserten eigenschaften
AR054275A1 (es) Polimero de propileno con alta cristalinidad
BRPI0608127A2 (pt) composição polimérica e processo para preparação da mesma
RU2005100045A (ru) Композиции на основе сополимеров пропилена, имеющие хорошую ударную вязкость при низких температурах и высокую степень прозрачности
ATE24327T1 (de) Zusammensetzungen aus polypropylen und aethylen/alpha-olefincopolymeren und deren anwendung bei der herstellung von gestreckten faeden.
CA2048152A1 (en) Elastoplastic polyolefin compositions
EA200701247A1 (ru) Новые смеси полимеров пропилена
EP2261277A3 (en) Polypropylene-based resin composition and molded article thereof
AR013620A1 (es) Composiciones de poliolefinas termoplasticas, procedimiento para obtenerlas proceso para fabricar articulos con dichas composiciones y los articulosresultantes
BRPI0608125A2 (pt) composição polimérica e processo para preparação da mesma
KR950011419A (ko) 광택이 감소된 프로필렌 중합체 물질과 올레핀 중합체 물질의 조성물
AR042150A1 (es) Composicion de resina de propileno
MX170262B (es) Fibras de polipropileno estabilizadas, irradiables por rayos gamma y sus articulos esterilizables
AR040460A1 (es) Composiciones de poliolefina resistentes a impactos y un procedimiento para producirlas
ES2113528T3 (es) Copolimero elastomerico de etileno con alfa-olefinas.
KR950005542A (ko) 프로필렌 중합체의 캐스트 필름
PT1339787E (pt) Tubos obtidos a partir de uma composição à base de polímero de propileno
IT1275404B1 (it) Composizioni poliolefiniche utilizzabili per la preparazione di articoli per uso biomedicale