MX385535B - Copolimero aleatorio de polipropileno/etileno adecuado para tuberias. - Google Patents

Copolimero aleatorio de polipropileno/etileno adecuado para tuberias.

Info

Publication number
MX385535B
MX385535B MX2016005441A MX2016005441A MX385535B MX 385535 B MX385535 B MX 385535B MX 2016005441 A MX2016005441 A MX 2016005441A MX 2016005441 A MX2016005441 A MX 2016005441A MX 385535 B MX385535 B MX 385535B
Authority
MX
Mexico
Prior art keywords
pipes
ethylene copolymer
random polypropylene
weight
less
Prior art date
Application number
MX2016005441A
Other languages
English (en)
Other versions
MX2016005441A (es
Inventor
Chai-Jing Chou
Iii Daniel W Baugh
Egmond Jan W Van
Jeffrey D Goad
John Kaarto
William G Sheard
Original Assignee
Grace W R & Co
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=53005012&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX385535(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Grace W R & Co filed Critical Grace W R & Co
Publication of MX2016005441A publication Critical patent/MX2016005441A/es
Publication of MX385535B publication Critical patent/MX385535B/es

Links

Classifications

    • 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—Ethylene-propylene or ethylene-propylene-diene copolymers
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/06—Hoses, i.e. flexible pipes made of rubber or flexible plastics with homogeneous wall
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F16L11/125—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting non-inflammable or heat-resistant hoses
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/15—Isotactic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/18—Applications used for pipes

Landscapes

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

Abstract

Se proporciona una composición que comprende un copolímero aleatorio de propileno/etileno que tiene un índice de flujo de fusión (MFR) (determinado de conformidad con la norma ASTM D1238, 230 °C, 2.16 kg) menor que 1 g/10 min, un contenido de solubles en xileno menor que 7 % en peso, un contenido de etileno de 3 a 5 por ciento en peso del copolímero y un valor igual o mayor que 92 para el producto del valor B Koenig multiplicado por las triadas en % mm medidas en la fracción insoluble en xileno del copolímero aleatorio obtenido por el método mojado. Las tuberías fabricadas con esta composición demuestran una tolerancia a la presión mejorada.
MX2016005441A 2013-10-29 2014-10-28 Copolimero aleatorio de polipropileno/etileno adecuado para tuberias. MX385535B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361896981P 2013-10-29 2013-10-29
PCT/US2014/062596 WO2015065990A1 (en) 2013-10-29 2014-10-28 Propylene ethylene random copolymer suitable for pipe

Publications (2)

Publication Number Publication Date
MX2016005441A MX2016005441A (es) 2016-07-12
MX385535B true MX385535B (es) 2025-03-18

Family

ID=53005012

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016005441A MX385535B (es) 2013-10-29 2014-10-28 Copolimero aleatorio de polipropileno/etileno adecuado para tuberias.

Country Status (10)

Country Link
US (1) US10336840B2 (es)
EP (1) EP3063194B1 (es)
KR (1) KR102227838B1 (es)
CN (1) CN105849141B (es)
BR (1) BR112016009801B1 (es)
MX (1) MX385535B (es)
PL (1) PL3063194T3 (es)
RU (1) RU2707288C2 (es)
SG (1) SG11201603120RA (es)
WO (1) WO2015065990A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112016023909B1 (pt) 2014-05-06 2022-09-27 Basell Poliolefine Italia S.R.L. Copolímeros aleatórios de propileno e etileno e filme de extrusão plana compreendendo os mesmos
EP3464394B1 (en) 2016-05-27 2020-02-26 SABIC Global Technologies B.V. Propylene copolymer composition
CN107602736B (zh) * 2017-09-29 2020-02-07 营口市向阳催化剂有限责任公司 一种通用的α-烯烃聚合工业催化剂及其应用
CN107698698B (zh) * 2017-09-30 2020-02-07 营口市向阳催化剂有限责任公司 一种用于α-烯烃聚合含自调节活性的外给电子体的催化剂及其应用
US11306197B2 (en) * 2017-12-22 2022-04-19 Sabic Global Technologies B.V. Polypropylene composition for non-pressurized pipes
JP7611135B2 (ja) * 2018-10-26 2025-01-09 ダブリュー・アール・グレース・アンド・カンパニー－コーン 冷水パイプ及び温水パイプ用途のポリプロピレンランダムコポリマー組成物
KR20230118113A (ko) * 2020-12-08 2023-08-10 더블유.알. 그레이스 앤드 캄파니-콘. 고속 방사용 고결정성 올레핀 중합체
KR102842290B1 (ko) * 2022-11-09 2025-08-04 한화토탈에너지스 주식회사 기계적 물성의 균형 및 저속 균열 성장 저항성이 우수한 폴리프로필렌 수지 조성물 및 그로부터 제조된 성형품
EP4682176A1 (en) * 2024-07-17 2026-01-21 Borealis GmbH Zinc adipate-nucleated propylene-ethylene random copolymer compositions

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI944761A0 (fi) 1994-10-11 1994-10-11 Borealis Holding As Ny polypropylenkomposition med vid molekylvikt distribution
ATE278723T1 (de) * 2001-06-27 2004-10-15 Borealis Tech Oy Propylen-copolymer mit zufälliger comonomerverteilung und verfahren zu seiner herstellung
EP1312623A1 (en) 2001-11-14 2003-05-21 Borealis Technology Oy Pressure pipes
CN1856512B (zh) 2003-09-23 2010-06-02 陶氏环球技术公司 含有二羧酸酯内部给体的自限制催化剂组合物和丙烯聚合方法
EP1668046B8 (en) 2003-09-23 2021-04-21 W.R. Grace & CO. - CONN. Self limiting catalyst composition and propylene polymerization process
PL1632529T3 (pl) 2004-09-02 2013-04-30 Borealis Tech Oy Polimerowa rura bezciśnieniowa, kompozycja polimeru i sposób jej wytwarzania
ATE450571T1 (de) 2007-07-12 2009-12-15 Borealis Tech Oy ß-NUKLEIERTE POLYPROPYLEN-ZUSAMMENSETZUNG
EP2373701B1 (en) * 2008-12-31 2016-03-09 W.R. Grace & Co.-Conn. Enhanced procatalyst composition and process
WO2010078494A2 (en) 2008-12-31 2010-07-08 Dow Global Technologies Inc. Procatalyst composition with substituted 1,2-phenylene aromatic diester internal donor and method
KR101060012B1 (ko) * 2009-06-02 2011-08-29 주식회사 효성 폴리프로필렌 랜덤 공중합체의 제조방법
SG181835A1 (en) 2009-12-21 2012-08-30 Dow Global Technologies Llc Gas-phase polymerization process having multiple flow regimes
JPWO2011096282A1 (ja) 2010-02-08 2013-06-10 旭有機材工業株式会社 プロピレン系樹脂組成物及び成形体
EP2361950A1 (en) 2010-02-26 2011-08-31 Borealis AG Random propylene copolymers for pipes
EP2452956A1 (en) 2010-11-12 2012-05-16 Borealis AG Improved process for polymerising propylene
KR20140007411A (ko) 2011-03-01 2014-01-17 다우 글로벌 테크놀로지스 엘엘씨 다중-접촉 전촉매를 사용하여 벌크 밀도를 개선하는 방법 및 생성물
US10647790B2 (en) * 2011-06-30 2020-05-12 W. R. Grace & Co.-Conn. Process for gas-phase polymerization having high bed bulk density
CN103703031B (zh) 2011-07-28 2017-10-24 格雷斯公司 用于热封的丙烯/乙烯共聚物膜
PL2562215T3 (pl) * 2011-08-26 2016-09-30 Mieszanka polipropylenowa do rur
EP2722348A1 (en) 2012-10-16 2014-04-23 Basell Poliolefine Italia S.r.l. Process for the preparation of propylene random copolymers
EP2796501B9 (en) 2013-04-22 2019-05-01 Abu Dhabi Polymers Company Limited (Borouge) Multimodal polypropylene composition for pipe applications
EP2796499B1 (en) 2013-04-22 2018-05-30 Abu Dhabi Polymers Company Limited (Borouge) Polypropylene composition with improved impact resistance for pipe applications

Also Published As

Publication number Publication date
RU2707288C2 (ru) 2019-11-26
CN105849141B (zh) 2020-10-16
RU2016120731A3 (es) 2018-07-18
US10336840B2 (en) 2019-07-02
PL3063194T3 (pl) 2022-01-31
KR20160079825A (ko) 2016-07-06
EP3063194A1 (en) 2016-09-07
RU2016120731A (ru) 2017-12-05
KR102227838B1 (ko) 2021-03-12
WO2015065990A1 (en) 2015-05-07
SG11201603120RA (en) 2016-05-30
EP3063194A4 (en) 2017-07-05
US20160251462A1 (en) 2016-09-01
CN105849141A (zh) 2016-08-10
EP3063194B1 (en) 2021-12-08
MX2016005441A (es) 2016-07-12
BR112016009801B1 (pt) 2021-06-08

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