GB2360077B - Impervious, chemically stable thermoplastic tubing and film - Google Patents

Impervious, chemically stable thermoplastic tubing and film

Info

Publication number
GB2360077B
GB2360077B GB0028123A GB0028123A GB2360077B GB 2360077 B GB2360077 B GB 2360077B GB 0028123 A GB0028123 A GB 0028123A GB 0028123 A GB0028123 A GB 0028123A GB 2360077 B GB2360077 B GB 2360077B
Authority
GB
United Kingdom
Prior art keywords
impervious
film
chemically stable
thermoplastic tubing
stable thermoplastic
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
GB0028123A
Other versions
GB2360077A (en
GB0028123D0 (en
Inventor
Raj Narain Pandey
Rupesh N Pandey
Terry L Jackson
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.)
Chemisar Laboratories Inc
Original Assignee
Chemisar Laboratories Inc
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
Priority claimed from CA 2290129 external-priority patent/CA2290129C/en
Application filed by Chemisar Laboratories Inc filed Critical Chemisar Laboratories Inc
Publication of GB0028123D0 publication Critical patent/GB0028123D0/en
Publication of GB2360077A publication Critical patent/GB2360077A/en
Application granted granted Critical
Publication of GB2360077B publication Critical patent/GB2360077B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/045—Hoses, i.e. flexible pipes made of rubber or flexible plastics with four or more layers without reinforcement
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • 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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • 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
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L2011/047—Hoses, i.e. flexible pipes made of rubber or flexible plastics with a diffusion barrier layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
GB0028123A 1999-11-22 2000-11-17 Impervious, chemically stable thermoplastic tubing and film Expired - Fee Related GB2360077B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2290129 CA2290129C (en) 1998-11-20 1999-11-22 Impervious, chemically stable thermoplastic tubing and film

Publications (3)

Publication Number Publication Date
GB0028123D0 GB0028123D0 (en) 2001-01-03
GB2360077A GB2360077A (en) 2001-09-12
GB2360077B true GB2360077B (en) 2004-07-28

Family

ID=4164665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0028123A Expired - Fee Related GB2360077B (en) 1999-11-22 2000-11-17 Impervious, chemically stable thermoplastic tubing and film

Country Status (1)

Country Link
GB (1) GB2360077B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482588A (en) * 1983-05-19 1984-11-13 Eastman Kodak Company Bonding compositions and shaped articles utilizing the bonding compositions
GB2141970A (en) * 1983-04-28 1985-01-09 Toyo Seikan Kaisha Ltd Multi-layer drawn polyester bottle
GB2153739A (en) * 1983-12-27 1985-08-29 Toyo Seikan Kaisha Ltd Process for production of multi-layer polyethylene terephthalate pipes for (stretch) blow moulding
GB2340197A (en) * 1998-08-06 2000-02-16 Petro Technik Ltd Flexible pipe for conveying fluids

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141970A (en) * 1983-04-28 1985-01-09 Toyo Seikan Kaisha Ltd Multi-layer drawn polyester bottle
US4482588A (en) * 1983-05-19 1984-11-13 Eastman Kodak Company Bonding compositions and shaped articles utilizing the bonding compositions
GB2153739A (en) * 1983-12-27 1985-08-29 Toyo Seikan Kaisha Ltd Process for production of multi-layer polyethylene terephthalate pipes for (stretch) blow moulding
GB2340197A (en) * 1998-08-06 2000-02-16 Petro Technik Ltd Flexible pipe for conveying fluids

Also Published As

Publication number Publication date
GB2360077A (en) 2001-09-12
GB0028123D0 (en) 2001-01-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20161117