WO2004052645A3 - Multilayered composite polyamide articles and processes for their preparation - Google Patents

Multilayered composite polyamide articles and processes for their preparation Download PDF

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Publication number
WO2004052645A3
WO2004052645A3 PCT/US2003/039841 US0339841W WO2004052645A3 WO 2004052645 A3 WO2004052645 A3 WO 2004052645A3 US 0339841 W US0339841 W US 0339841W WO 2004052645 A3 WO2004052645 A3 WO 2004052645A3
Authority
WO
WIPO (PCT)
Prior art keywords
processes
preparation
articles
multilayered composite
composite polyamide
Prior art date
Application number
PCT/US2003/039841
Other languages
French (fr)
Other versions
WO2004052645A2 (en
Inventor
Shailesh Ratilal Doshi
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Priority to EP03790496A priority Critical patent/EP1570224A2/en
Priority to JP2004558225A priority patent/JP2006508832A/en
Priority to CA 2507920 priority patent/CA2507920A1/en
Priority to AU2003293545A priority patent/AU2003293545A1/en
Publication of WO2004052645A2 publication Critical patent/WO2004052645A2/en
Publication of WO2004052645A3 publication Critical patent/WO2004052645A3/en

Links

Classifications

    • 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
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin 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
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • B32B2038/0048—Annealing, relaxing
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2377/00—Polyamides
    • 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
    • B32B2597/00—Tubular articles, e.g. hoses, pipes
    • 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.]
    • 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]
    • 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]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • Y10T428/1359—Three or more layers [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]
    • Y10T428/139—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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31728—Next to second layer of polyamide
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31728—Next to second layer of polyamide
    • Y10T428/31732—At least one layer is nylon type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)

Abstract

Multilayered polyamide composite articles comprising at least three layers that comprise aliphatic and semi-aromatic polyamides and that is better able to retain its mechanical properties at high temperatures and over long times are disclosed. Layers comprising aliphatic polyamides may optionally contain oxidation stabilizers. The articles may be in the form of tubes incorporated into a heat exchanger. Processes for their preparation are also provided.
PCT/US2003/039841 2002-12-10 2003-12-10 Multilayered composite polyamide articles and processes for their preparation WO2004052645A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03790496A EP1570224A2 (en) 2002-12-10 2003-12-10 Multilayered composite polyamide articles and processes for their preparation
JP2004558225A JP2006508832A (en) 2002-12-10 2003-12-10 Multilayer composite polyamide articles and methods for their production
CA 2507920 CA2507920A1 (en) 2002-12-10 2003-12-10 Multilayered composite polyamide articles and processes for their preparation
AU2003293545A AU2003293545A1 (en) 2002-12-10 2003-12-10 Multilayered composite polyamide articles and processes for their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43229102P 2002-12-10 2002-12-10
US60/432,291 2002-12-10

Publications (2)

Publication Number Publication Date
WO2004052645A2 WO2004052645A2 (en) 2004-06-24
WO2004052645A3 true WO2004052645A3 (en) 2004-08-05

Family

ID=32507884

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/039841 WO2004052645A2 (en) 2002-12-10 2003-12-10 Multilayered composite polyamide articles and processes for their preparation

Country Status (7)

Country Link
US (1) US7122255B2 (en)
EP (1) EP1570224A2 (en)
JP (1) JP2006508832A (en)
CN (1) CN1723380A (en)
AU (1) AU2003293545A1 (en)
CA (1) CA2507920A1 (en)
WO (1) WO2004052645A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0413672B1 (en) * 2003-08-19 2016-03-08 Solvay Advanced Polymers Llc film and method for making the same
KR101257959B1 (en) * 2003-12-22 2013-04-24 엔테그리스, 아이엔씨. Exchange devices with potted hollow conduits
CA2554672A1 (en) * 2004-02-06 2005-08-25 Brad A. Lovett Aromatic polyamide tubing for vehicle applications
WO2005102681A1 (en) 2004-04-27 2005-11-03 Ube Industries, Ltd. Multilayer hose for transporting high-temperature chemical and/or gas
US20070098941A1 (en) * 2005-10-06 2007-05-03 Fish Robert B Jr Marine umbilical comprising hydrolysis resistant polyamides
FR2896571B1 (en) * 2006-01-20 2009-06-12 Arkema Sa POLYAMIDE FLEXIBLE PIPES FOR COMPRESSED AIR
FR2906862A1 (en) * 2006-10-10 2008-04-11 Nobel Plastiques Soc Par Actio PPA / FLUOROPOLYMER CHANNEL
FR2906863B1 (en) * 2006-10-10 2008-12-05 Nobel Plastiques Soc Par Actio HYDRAULIC PPA / THERMOPLASTIC PIPING
IL188826A0 (en) * 2008-01-16 2008-11-03 Noam Kahani Reinforced irrigation pipe
US8211517B2 (en) * 2009-06-08 2012-07-03 Ei Du Pont De Nemours And Company Multi-layered coextruded tube
US20110139258A1 (en) * 2009-12-16 2011-06-16 E.I. Du Pont De Nemours And Company Multilayer structures comprising a barrier layer and their use to convey fluids
JP5932816B2 (en) * 2010-10-29 2016-06-08 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ Overmolded polyamide composite structure and method for producing the same
US9200731B2 (en) * 2011-03-28 2015-12-01 E I Du Pont De Nemours And Company Thermoplastic multilayer tubes and process for manufacturing
US20120279605A1 (en) * 2011-05-04 2012-11-08 E.I. Du Pont De Nemours And Company Polyamide compositions for the inner layer of a multi-layer tubular article and articles incorporating same
US9962640B2 (en) 2014-03-24 2018-05-08 3M Innovative Properties Company Framed air filter with integrated nestable joint
FR3019822B1 (en) * 2014-04-15 2017-10-20 Arkema France PROCESS FOR PRODUCING A THERMOPLASTIC MATERIAL BASED ON SEMI-CRYSTALLINE POLYAMIDE
JP7270108B2 (en) * 2019-09-26 2023-05-09 スリーエム イノベイティブ プロパティズ カンパニー Multilayer film and its manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0530538A1 (en) * 1991-08-23 1993-03-10 Wolff Walsrode Aktiengesellschaft 5 layered coextruded biaxially oriented tubular foil with at least 3 polyamide layers
WO1998010927A1 (en) * 1996-09-11 1998-03-19 Dupont Canada Inc. Polymeric multilayer heat exchangers containing a barrier layer
WO1998011398A1 (en) * 1996-09-11 1998-03-19 Dupont Canada Inc. Dimensionally stable tube-type plastic heat exchangers
WO2002029347A2 (en) * 2000-10-06 2002-04-11 E.I. Du Pont De Nemours And Company Heat exchanger made from bendable plastic tubing

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
US4525817A (en) * 1982-08-27 1985-06-25 Nippon Gakki Seizo Kabushiki Kaisha Acoustic resistor in an electroacoustic transducer
DE4006870C2 (en) * 1990-03-05 1998-04-23 Inventa Ag Fuel line
DE4112668A1 (en) * 1991-04-18 1992-10-22 Huels Chemische Werke Ag THERMOPLASTIC MULTILAYER COMPOSITION
DE4137430A1 (en) 1991-11-14 1993-05-19 Huels Chemische Werke Ag MULTILAYER PLASTIC PIPE
JP4175942B2 (en) * 2002-10-29 2008-11-05 株式会社クラレ Laminated structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0530538A1 (en) * 1991-08-23 1993-03-10 Wolff Walsrode Aktiengesellschaft 5 layered coextruded biaxially oriented tubular foil with at least 3 polyamide layers
WO1998010927A1 (en) * 1996-09-11 1998-03-19 Dupont Canada Inc. Polymeric multilayer heat exchangers containing a barrier layer
WO1998011398A1 (en) * 1996-09-11 1998-03-19 Dupont Canada Inc. Dimensionally stable tube-type plastic heat exchangers
WO2002029347A2 (en) * 2000-10-06 2002-04-11 E.I. Du Pont De Nemours And Company Heat exchanger made from bendable plastic tubing

Also Published As

Publication number Publication date
EP1570224A2 (en) 2005-09-07
WO2004052645A2 (en) 2004-06-24
AU2003293545A1 (en) 2004-06-30
US7122255B2 (en) 2006-10-17
CA2507920A1 (en) 2004-06-24
CN1723380A (en) 2006-01-18
US20040191451A1 (en) 2004-09-30
JP2006508832A (en) 2006-03-16
AU2003293545A8 (en) 2004-06-30

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