GB940905A - Method for producing fiber-reinforced plastic pipe - Google Patents

Method for producing fiber-reinforced plastic pipe

Info

Publication number
GB940905A
GB940905A GB1220962A GB1220962A GB940905A GB 940905 A GB940905 A GB 940905A GB 1220962 A GB1220962 A GB 1220962A GB 1220962 A GB1220962 A GB 1220962A GB 940905 A GB940905 A GB 940905A
Authority
GB
United Kingdom
Prior art keywords
tube
resin
mandrel
march
reinforced plastic
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
Application number
GB1220962A
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.)
Johns Manville Corp
Johns Manville
Original Assignee
Johns Manville Corp
Johns Manville
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 Johns Manville Corp, Johns Manville filed Critical Johns Manville Corp
Publication of GB940905A publication Critical patent/GB940905A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/12—Asbestos
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/12—Paper, e.g. cardboard
    • B29K2711/123—Coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

940,905. Moulding pipes. JOHNS-MANVILLE CORPORATION. March 30, 1962 [March 30, 1961], No. 12209/62. Heading B5A. [Also in Division F2] A fibre reinforced moulded plastic tube is formed from a high bulk asbestos paper impregnated with a partially cured thermosetting resin. The tube, on a mandrel, is covered with a fluid-tight flexible sleeve secured to the mandrel at both ends, and the tube is subjected to autoclaving until the resin is cured to a final state. The resin may be phenolic, epoxy, polyester and silicones. The sleeve may be made of neoprene or " Cellophane " (Registered Trade Mark).
GB1220962A 1961-03-30 1962-03-30 Method for producing fiber-reinforced plastic pipe Expired GB940905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9937461A 1961-03-30 1961-03-30

Publications (1)

Publication Number Publication Date
GB940905A true GB940905A (en) 1963-11-06

Family

ID=22274700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1220962A Expired GB940905A (en) 1961-03-30 1962-03-30 Method for producing fiber-reinforced plastic pipe

Country Status (1)

Country Link
GB (1) GB940905A (en)

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