ATE264751T1 - Ein- und mehrschichtige polyolefin- schaumstoffrohre - Google Patents

Ein- und mehrschichtige polyolefin- schaumstoffrohre

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Publication number
ATE264751T1
ATE264751T1 AT01965099T AT01965099T ATE264751T1 AT E264751 T1 ATE264751 T1 AT E264751T1 AT 01965099 T AT01965099 T AT 01965099T AT 01965099 T AT01965099 T AT 01965099T AT E264751 T1 ATE264751 T1 AT E264751T1
Authority
AT
Austria
Prior art keywords
pipes
polyolefin foam
stereospecivity
singlelayer
index
Prior art date
Application number
AT01965099T
Other languages
English (en)
Inventor
Achim Hesse
Tony Lindstroem
Carl-Gustaf Ek
Cecilia Rydin
Original Assignee
Borealis 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
Application filed by Borealis Gmbh filed Critical Borealis Gmbh
Application granted granted Critical
Publication of ATE264751T1 publication Critical patent/ATE264751T1/de

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    • 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
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    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
    • B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
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    • B32B15/00—Layered products comprising a layer of metal
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    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • Y10T428/249958—Void-containing component is synthetic resin or natural rubbers
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
    • Y10T428/249989—Integrally formed skin
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic
    • Y10T428/249993—Hydrocarbon polymer

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  • Engineering & Computer Science (AREA)
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  • Medicinal Chemistry (AREA)
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  • General Engineering & Computer Science (AREA)
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AT01965099T 2000-07-20 2001-07-10 Ein- und mehrschichtige polyolefin- schaumstoffrohre ATE264751T1 (de)

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EP00115636A EP1174261A1 (de) 2000-07-20 2000-07-20 Ein- und mehrschichtige Polyolefin-Schaumstoffrohre
PCT/EP2001/007914 WO2002007969A1 (en) 2000-07-20 2001-07-10 Singlelayer and multilayer polyolefin foam pipes

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BR0112594B1 (pt) 2010-05-18
EP1301343B1 (de) 2004-04-21
EP1174261A1 (de) 2002-01-23
US20060233989A1 (en) 2006-10-19
US6986922B2 (en) 2006-01-17
NO333461B1 (no) 2013-06-17
BR0112594A (pt) 2003-07-22
ES2219559T3 (es) 2004-12-01
DE60102929D1 (de) 2004-05-27
DE60102929T2 (de) 2005-06-16
AU2001285819A1 (en) 2002-02-05
US20030157286A1 (en) 2003-08-21
WO2002007969A1 (en) 2002-01-31
NO20030218D0 (no) 2003-01-16
NO20030218L (no) 2003-02-05
EP1301343A1 (de) 2003-04-16
US7462307B2 (en) 2008-12-09

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