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GB2309663B - Extrusion of laminate pipes - Google Patents

Extrusion of laminate pipes

Info

Publication number
GB2309663B
GB2309663B GB9705793A GB9705793A GB2309663B GB 2309663 B GB2309663 B GB 2309663B GB 9705793 A GB9705793 A GB 9705793A GB 9705793 A GB9705793 A GB 9705793A GB 2309663 B GB2309663 B GB 2309663B
Authority
GB
United Kingdom
Prior art keywords
extrusion
laminate
pipes
laminate pipes
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
GB9705793A
Other versions
GB9705793D0 (en
GB2309663A9 (en
GB2309663A8 (en
GB2309663A (en
Inventor
Raymond James Palmer
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.)
AVONDALE PROPERTY
Original Assignee
AVONDALE PROPERTY
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 GB939319408A external-priority patent/GB9319408D0/en
Application filed by AVONDALE PROPERTY filed Critical AVONDALE PROPERTY
Publication of GB9705793D0 publication Critical patent/GB9705793D0/en
Publication of GB2309663A publication Critical patent/GB2309663A/en
Publication of GB2309663A9 publication Critical patent/GB2309663A9/en
Publication of GB2309663A8 publication Critical patent/GB2309663A8/en
Application granted granted Critical
Publication of GB2309663B publication Critical patent/GB2309663B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/02—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving pretreatment of the surfaces to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B29C48/152—Coating hollow articles the inner surfaces thereof
    • B29C48/153—Coating both inner and outer surfaces
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/10—Presence of inorganic materials
    • C09J2400/16—Metal
    • C09J2400/166—Metal in the pretreated surface to be joined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB9705793A 1993-09-20 1994-09-20 Extrusion of laminate pipes Expired - Fee Related GB2309663B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939319408A GB9319408D0 (en) 1993-09-20 1993-09-20 Extrusion of laminate pipes
GB9419158A GB2281878B (en) 1993-09-20 1994-09-20 Production of laminate pipes

Publications (5)

Publication Number Publication Date
GB9705793D0 GB9705793D0 (en) 1997-05-07
GB2309663A GB2309663A (en) 1997-08-06
GB2309663A9 GB2309663A9 (en) 1997-08-07
GB2309663A8 GB2309663A8 (en) 1997-08-07
GB2309663B true GB2309663B (en) 1998-02-18

Family

ID=26303546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9705793A Expired - Fee Related GB2309663B (en) 1993-09-20 1994-09-20 Extrusion of laminate pipes

Country Status (1)

Country Link
GB (1) GB2309663B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654108A (en) * 1969-09-23 1972-04-04 Air Reduction Method for glow cleaning
JPS5938268A (en) * 1982-08-26 1984-03-02 Sumitomo Chem Co Ltd Bonding process of polyolefin resin
JPS6244420A (en) * 1985-08-22 1987-02-26 Mitsubishi Petrochem Co Ltd Manufacture of laminated material
EP0353977A2 (en) * 1988-08-03 1990-02-07 KiTECHNOLOGY B.V. Apparatus for forming plastics coated tube
EP0502303A1 (en) * 1991-02-20 1992-09-09 Ahlbrandt System GmbH Process for treating objects with a gas comprising fluor, and apparatus for carrying out the process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654108A (en) * 1969-09-23 1972-04-04 Air Reduction Method for glow cleaning
JPS5938268A (en) * 1982-08-26 1984-03-02 Sumitomo Chem Co Ltd Bonding process of polyolefin resin
JPS6244420A (en) * 1985-08-22 1987-02-26 Mitsubishi Petrochem Co Ltd Manufacture of laminated material
EP0353977A2 (en) * 1988-08-03 1990-02-07 KiTECHNOLOGY B.V. Apparatus for forming plastics coated tube
EP0502303A1 (en) * 1991-02-20 1992-09-09 Ahlbrandt System GmbH Process for treating objects with a gas comprising fluor, and apparatus for carrying out the process

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WPI Abstract Accession No. 84-091659 & JP59038268A (SUMITOMO) 02.03.84 (see abstract) *
WPI Abstract Accession No. 87-097050 & JP62044420A (MITSUBISHI) 26.02.87 (see abstract) *

Also Published As

Publication number Publication date
GB9705793D0 (en) 1997-05-07
GB2309663A9 (en) 1997-08-07
GB2309663A8 (en) 1997-08-07
GB2309663A (en) 1997-08-06

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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)
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: 20130920