BR0206389A - Sistemas de tubulação feitos de composições de polipropileno - Google Patents

Sistemas de tubulação feitos de composições de polipropileno

Info

Publication number
BR0206389A
BR0206389A BR0206389-1A BR0206389A BR0206389A BR 0206389 A BR0206389 A BR 0206389A BR 0206389 A BR0206389 A BR 0206389A BR 0206389 A BR0206389 A BR 0206389A
Authority
BR
Brazil
Prior art keywords
weight
ethylene
olefin
parts
propylene
Prior art date
Application number
BR0206389-1A
Other languages
English (en)
Other versions
BR0206389B1 (pt
Inventor
Roberto De Palo
Anteo Pelliconi
Poivi 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=BR0206389(A) "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 BR0206389A publication Critical patent/BR0206389A/pt
Publication of BR0206389B1 publication Critical patent/BR0206389B1/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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • 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
    • 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—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM 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
    • 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 more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (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

"SISTEMAS DE TUBULAçãO FEITOS DE COMPOSIçõES DE POLIPROPILENO". Tubos de polipropileno compreendendo (partes em peso): 1) 100 partes de um copolímero estatístico cristalino de propileno com de 1 a 15% em peso de uma <244>-olefina C~ 4~-C~ 10~ ou de um copolímero estatístico cristalino de propileno com de 1 a 15% em peso de uma <244>-olefina C~ 4~-C~ 10~ e com de 1 a 7% em peso de etileno e sendo preparado pela polimerização dos monómeros num único estágio de polimerização ou em dois ou mais estágios seq³enciais de polimerização, ou pela mistura dos produtos em dois ou mais estágios separados de polimerização, o produto polimérico de cada estágio sempre contendo não menos de 2% em peso de comonómero(s) (a saber: etileno e/ou <244>-olefina C~ 4~-C~ 10~) ; 2) de 0 a 70 partes de uma poliolefina elastomérica escolhida dentre o grupo que consiste de: a) um copolímero de etileno com propileno e, opcionalmente, um dieno, tendo um teor de etileno de 17 a 45% em peso e um teor de propileno de 55 a 83% em peso; b) um copolímero de etifeno com uma <244>-olefina C~ 3~-C~ 10~ tendo uma razão em peso de etileno/<244>-olefina C~ 3~-C~ 10~ de 29 a 86 (análise RMN-^ 13^C) e uma razão entre peso molecular médio/número molecular médio (Mw/Mn) de menos de 3,5; e 3) de 0 a 30 partes de um polímero de etileno tendo uma temperatura de fusão acima de 120<198>C e uma viscosidade intrínseca de 2 a 6 dL/g, com a condição de que, quando a poliolefina elastomérica estiver presente, a quantidade de polímero de etileno é de pelo menos 12 partes com base em 100 partes de copolímero (1) e que pelo menos uma das camadas feitas de dita composição polimérica de propileno é substancialmente isenta de copolímeros estatísticos de propileno com 15% em peso ou menos de etileno como o único comonómero.
BRPI0206389-1A 2001-10-30 2002-10-15 tubo de polipropileno e processo para sua preparaÇço. BR0206389B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01125848 2001-10-30
PCT/EP2002/011514 WO2003037981A1 (en) 2001-10-30 2002-10-15 Pipe systems of polypropylene compositions

Publications (2)

Publication Number Publication Date
BR0206389A true BR0206389A (pt) 2004-02-03
BR0206389B1 BR0206389B1 (pt) 2013-02-05

Family

ID=8179113

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0206389-1A BR0206389B1 (pt) 2001-10-30 2002-10-15 tubo de polipropileno e processo para sua preparaÇço.

Country Status (13)

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

Families Citing this family (43)

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Also Published As

Publication number Publication date
KR20040062605A (ko) 2004-07-07
CN1266211C (zh) 2006-07-26
AU2002363165B2 (en) 2008-08-14
CN1582317A (zh) 2005-02-16
RU2004116307A (ru) 2005-03-27
BR0206389B1 (pt) 2013-02-05
US20070265398A1 (en) 2007-11-15
WO2003037981A1 (en) 2003-05-08
ATE517943T1 (de) 2011-08-15
AR037056A1 (es) 2004-10-20
CA2463706A1 (en) 2003-05-08
US7595103B2 (en) 2009-09-29
WO2003037981A8 (en) 2004-08-19
JP2005507444A (ja) 2005-03-17
EP1448704B1 (en) 2011-07-27
EP1448704A1 (en) 2004-08-25
PL373811A1 (en) 2005-09-19
RU2299220C2 (ru) 2007-05-20

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