CA2535503C - Revetement stratifie thermoretractable - Google Patents

Revetement stratifie thermoretractable Download PDF

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Publication number
CA2535503C
CA2535503C CA2535503A CA2535503A CA2535503C CA 2535503 C CA2535503 C CA 2535503C CA 2535503 A CA2535503 A CA 2535503A CA 2535503 A CA2535503 A CA 2535503A CA 2535503 C CA2535503 C CA 2535503C
Authority
CA
Canada
Prior art keywords
heat shrinkable
layer
laminated
covering according
functional layer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA2535503A
Other languages
English (en)
Other versions
CA2535503A1 (fr
Inventor
Peter Jackson
Dilip Tailor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shawcor Ltd
Original Assignee
Shawcor Ltd
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 Shawcor Ltd filed Critical Shawcor Ltd
Priority to CA2535503A priority Critical patent/CA2535503C/fr
Priority to PCT/CA2007/000133 priority patent/WO2007090265A1/fr
Priority to GB0813136A priority patent/GB2448857B/en
Publication of CA2535503A1 publication Critical patent/CA2535503A1/fr
Application granted granted Critical
Publication of CA2535503C publication Critical patent/CA2535503C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
    • F16L58/1045—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe the coating being an extruded or a fused layer
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
    • F16L58/109—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe the coating being an extruded layer
    • 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
    • B32B2250/02—2 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/308—Heat stability
    • 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
    • B32B2307/558—Impact strength, toughness
    • 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
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
CA2535503A 2006-02-07 2006-02-07 Revetement stratifie thermoretractable Expired - Fee Related CA2535503C (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2535503A CA2535503C (fr) 2006-02-07 2006-02-07 Revetement stratifie thermoretractable
PCT/CA2007/000133 WO2007090265A1 (fr) 2006-02-07 2007-01-31 Revetement stratifie thermoretractable
GB0813136A GB2448857B (en) 2006-02-07 2007-01-31 Heat shrinkable laminated covering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2535503A CA2535503C (fr) 2006-02-07 2006-02-07 Revetement stratifie thermoretractable

Publications (2)

Publication Number Publication Date
CA2535503A1 CA2535503A1 (fr) 2007-08-07
CA2535503C true CA2535503C (fr) 2014-12-16

Family

ID=38337901

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2535503A Expired - Fee Related CA2535503C (fr) 2006-02-07 2006-02-07 Revetement stratifie thermoretractable

Country Status (3)

Country Link
CA (1) CA2535503C (fr)
GB (1) GB2448857B (fr)
WO (1) WO2007090265A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8398306B2 (en) 2005-11-07 2013-03-19 Kraft Foods Global Brands Llc Flexible package with internal, resealable closure feature
US7871697B2 (en) 2006-11-21 2011-01-18 Kraft Foods Global Brands Llc Peelable composite thermoplastic sealants in packaging films
US7871696B2 (en) 2006-11-21 2011-01-18 Kraft Foods Global Brands Llc Peelable composite thermoplastic sealants in packaging films
US9232808B2 (en) 2007-06-29 2016-01-12 Kraft Foods Group Brands Llc Processed cheese without emulsifying salts
US8714206B2 (en) * 2007-12-21 2014-05-06 Shawcor Ltd. Styrenic insulation for pipe
JP4778996B2 (ja) * 2008-09-03 2011-09-21 日立アプライアンス株式会社 真空断熱材及びそれを用いた冷蔵庫
AU2011220783A1 (en) 2010-02-26 2012-09-06 Intercontinental Great Brands Llc Package having an adhesive-based reclosable fastener and methods therefor
NZ591354A (en) 2010-02-26 2012-09-28 Kraft Foods Global Brands Llc A low-tack, UV-cured pressure sensitive acrylic ester based adhesive for reclosable packaging
CN102029755A (zh) * 2010-09-27 2011-04-27 沈阳防锈包装材料有限责任公司 一种阻燃可收缩防腐蚀包装膜及制造方法
CN103009746A (zh) * 2010-09-27 2013-04-03 沈阳防锈包装材料有限责任公司 一种阻燃可收缩防腐蚀包装膜及制造方法
US9533472B2 (en) 2011-01-03 2017-01-03 Intercontinental Great Brands Llc Peelable sealant containing thermoplastic composite blends for packaging applications
US20160039184A1 (en) * 2013-03-26 2016-02-11 Shawcor Ltd. Apparatus and polypropylene-based composition for wrapping a pipe weld
US20160257090A1 (en) * 2013-10-16 2016-09-08 Shawcor Ltd. Heat shrinkable multilayer sleeve
GB201318915D0 (en) * 2013-10-25 2013-12-11 Wellstream Int Ltd Flexible pipe body and method of producing same
US11248111B2 (en) 2016-09-09 2022-02-15 Leoni Kabel Gmbh Conjunction device such as a cable and polymer composition for preparing same
US10669412B2 (en) 2016-09-09 2020-06-02 Leoni Kabel Gmbh Elongated article with good flexibility and high flame retardancy
CN109689772B (zh) 2016-09-09 2021-07-30 莱尼电缆有限公司 具有高柔韧性和阻燃性的聚合物组合物
US11453764B2 (en) 2016-09-09 2022-09-27 Leoni Kabel Gmbh Strand-shaped elements and polymer composition for preparing same
EP3729473A1 (fr) * 2017-12-18 2020-10-28 Borealis AG Composition polymère pour des applications de câbles et de fils présentant des propriétés électriques avantageuses
CN108670416B (zh) * 2018-05-08 2021-05-07 东莞市鸿德医用塑料制品有限公司 导液型易分解的手术单

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064296A (en) * 1975-10-02 1977-12-20 W. R. Grace & Co. Heat shrinkable multi-layer film of hydrolyzed ethylene vinyl acetate and a cross-linked olefin polymer
JPH0686106B2 (ja) * 1987-12-29 1994-11-02 呉羽化学工業株式会社 熱収縮性積層フィルム
JP2639511B2 (ja) * 1988-10-04 1997-08-13 株式会社フジクラ 熱収縮チューブの製造方法
DE59007727D1 (de) * 1989-03-03 1995-01-05 Rxs Schrumpftech Garnituren Wärmeschrumpfende Umhüllung.
US5635261A (en) * 1989-10-10 1997-06-03 Viskase Corporation Thermoplastic film incorporating high melt index resins
US5270390A (en) * 1990-08-22 1993-12-14 Kureha Kagaku Kogyo Kabushiki Kaisha Resin composition and heat shrinkable film comprising the same composition layer
CA2125999C (fr) * 1993-07-12 1998-09-22 Paul Nick Georgelos Pellicule thermoretrecissable, anti-percement, a base de copolymere d'ethylene et d'alpha-olefine de masse moleculaire a distribution etroite
US5658625A (en) * 1994-05-25 1997-08-19 W.R. Grace & Co.-Conn. Film containing alpha-olefin/vinyl aromatic copolymer
EP1193052A1 (fr) * 2000-09-29 2002-04-03 Cryovac, Inc. Nouveau film thermoplastique multicouche thermoretractable et container obtenu à partir de ce film
US6828011B2 (en) * 2001-07-24 2004-12-07 Cooper Technology Services, Llc Moisture crosslinkable thermoplastics in the manufacture of vehicle weather strips

Also Published As

Publication number Publication date
GB0813136D0 (en) 2008-08-27
GB2448857A (en) 2008-11-05
GB2448857B (en) 2011-09-14
CA2535503A1 (fr) 2007-08-07
WO2007090265A1 (fr) 2007-08-16

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Effective date: 20170207