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BRPI0517748A - composição de moldagem de polietileno, e, processo para a preparação e uso da mesma - Google Patents

composição de moldagem de polietileno, e, processo para a preparação e uso da mesma

Info

Publication number
BRPI0517748A
BRPI0517748A BRPI0517748-0A BRPI0517748A BRPI0517748A BR PI0517748 A BRPI0517748 A BR PI0517748A BR PI0517748 A BRPI0517748 A BR PI0517748A BR PI0517748 A BRPI0517748 A BR PI0517748A
Authority
BR
Brazil
Prior art keywords
molding composition
molecular weight
polyethylene molding
preparation
weight ethylene
Prior art date
Application number
BRPI0517748-0A
Other languages
English (en)
Inventor
Joachim Berthold
Ludwig Bihm
Heinz Vogt
Original Assignee
Basell Polyolefine Gmbh
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=38866637&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0517748(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basell Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Publication of BRPI0517748A publication Critical patent/BRPI0517748A/pt
Publication of BRPI0517748B1 publication Critical patent/BRPI0517748B1/pt

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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • 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
    • 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
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/06—Polyethene
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)

Abstract

COMPOSIçãO DE MOLDAGEM DE POLIETILENO, E, PROCESSO PARA A PREPARAçãO E USO DA MESMA. A invenção refere-se a uma composição de moldagem de polietileno que tem uma distribuição de massa molar multimodal e é especialmente adequada para a produção de revestimentos protetores em tubos de aço. A composição de moldagem tem uma densidade em uma temperatura de 23<198>C na faixa de 0,94 a 0,95 g/cm¬ 3¬ e uma MFI~ 19015~ na faixa de 1,2 a 2,1 dg/min. Ela é composta de 45 a 55% em peso de um homopolímero de etileno A de baixo peso molecular, de 30 a 40% em peso de um copolímero de etileno B de peso molecular elevado e outra olefina tendo 4 a 8 átomos de carbono e de 10 a 20% em peso de um copolímero de etileno C de peso molecular ultra elevado.
BRPI0517748-0A 2004-11-18 2005-11-17 Composição de moldagem de polietileno, e, processo para a preparação e uso da mesma BRPI0517748B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102004055588.5 2004-11-18
DE102004055588A DE102004055588A1 (de) 2004-11-18 2004-11-18 Polyethylen Formmasse für die Beschichtung von Stahlrohren
US63470604P 2004-12-08 2004-12-08
US60/634,706 2004-12-08
PCT/EP2005/012306 WO2006053741A1 (en) 2004-11-18 2005-11-17 Polyethylene molding composition for coating steel pipes

Publications (2)

Publication Number Publication Date
BRPI0517748A true BRPI0517748A (pt) 2008-10-21
BRPI0517748B1 BRPI0517748B1 (pt) 2022-06-14

Family

ID=38866637

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517748-0A BRPI0517748B1 (pt) 2004-11-18 2005-11-17 Composição de moldagem de polietileno, e, processo para a preparação e uso da mesma

Country Status (15)

Country Link
US (1) US7872071B2 (pt)
EP (1) EP1812485B1 (pt)
JP (1) JP2008520780A (pt)
KR (1) KR20070084304A (pt)
CN (1) CN101061150B (pt)
AR (1) AR053781A1 (pt)
AT (1) ATE433469T1 (pt)
AU (1) AU2005306004A1 (pt)
BR (1) BRPI0517748B1 (pt)
CA (1) CA2579944A1 (pt)
DE (2) DE102004055588A1 (pt)
NO (1) NO20072375L (pt)
RU (1) RU2408620C2 (pt)
SA (1) SA05260353B1 (pt)
WO (1) WO2006053741A1 (pt)

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US7427649B2 (en) 2002-12-19 2008-09-23 Basell Polyolefine Gmbh Polyethylene blow molding composition for producing small containers
DE102004055587A1 (de) 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die äußere Ummantelung von Elektrokabeln
DE102004055588A1 (de) 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die Beschichtung von Stahlrohren
DE102005009896A1 (de) 2005-03-01 2006-09-07 Basell Polyolefine Gmbh Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften
DE102005009916A1 (de) 2005-03-01 2006-09-07 Basell Polyolefine Gmbh Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften
DE102005030941A1 (de) 2005-06-30 2007-01-11 Basell Polyolefine Gmbh Polyethylen Formmasse zur Herstellung von spritzgegossenen Fertigteilen
DE102005040390A1 (de) * 2005-08-25 2007-03-01 Basell Polyolefine Gmbh Multimodale Polyethylen Formmasse zur Herstellung von Rohren mit verbesserten mechanischen Eigenschaften
CN101273445B (zh) * 2005-09-28 2012-07-25 大见忠弘 可控气氛的接合装置、接合方法及电子装置
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DE102007031449A1 (de) * 2007-07-05 2009-01-08 Basell Polyolefine Gmbh PE-Formmasse zum Blasformen von Kleinhohlkörpern mit niedriger Dichte
US8663790B2 (en) * 2007-12-18 2014-03-04 Basell Polyolefine Gmbh PE moulding composition for producing injection-molded screw cap closures and high-strength screw cap closure for carbonated beverages produced therewith
BRPI1010953B1 (pt) * 2009-06-03 2020-09-15 Basell Polyolefine Gmbh Composição de polietileno
EP2520625A1 (en) 2011-05-06 2012-11-07 Borealis AG Coating composition
GB2498936A (en) 2012-01-31 2013-08-07 Norner Innovation As Polyethylene with multi-modal molecular weight distribution
CN103304869B (zh) * 2012-03-09 2015-05-13 中国石油天然气股份有限公司 一种多峰聚乙烯管材树脂组合物及其制备方法
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EP2818508A1 (en) 2013-06-25 2014-12-31 Basell Polyolefine GmbH Polyethylene composition having high impact and stress cracking resistance
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EP3169713B1 (en) * 2014-07-16 2018-06-06 SABIC Global Technologies B.V. Bimodal polyethylene
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US11926758B2 (en) 2020-07-17 2024-03-12 Saudi Arabian Oil Company Polytriazole coating materials for metal substrates

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DE102004055587A1 (de) 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die äußere Ummantelung von Elektrokabeln
DE102004055588A1 (de) 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die Beschichtung von Stahlrohren

Also Published As

Publication number Publication date
CN101061150A (zh) 2007-10-24
CN101061150B (zh) 2013-09-18
DE602005014884D1 (de) 2009-07-23
AU2005306004A1 (en) 2006-05-26
US20080090968A1 (en) 2008-04-17
JP2008520780A (ja) 2008-06-19
US7872071B2 (en) 2011-01-18
RU2007122283A (ru) 2008-12-27
EP1812485B1 (en) 2009-06-10
SA05260353B1 (ar) 2009-11-10
RU2408620C2 (ru) 2011-01-10
ATE433469T1 (de) 2009-06-15
KR20070084304A (ko) 2007-08-24
EP1812485A1 (en) 2007-08-01
NO20072375L (no) 2007-05-30
BRPI0517748B1 (pt) 2022-06-14
AR053781A1 (es) 2007-05-23
DE102004055588A1 (de) 2006-05-24
CA2579944A1 (en) 2006-05-26
WO2006053741A1 (en) 2006-05-26

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O COMBINADO COM O 13 E 24 DA LPI.

B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/11/2005, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.