ES451038A1 - Pipe and manufacture thereof - Google Patents

Pipe and manufacture thereof

Info

Publication number
ES451038A1
ES451038A1 ES451038A ES451038A ES451038A1 ES 451038 A1 ES451038 A1 ES 451038A1 ES 451038 A ES451038 A ES 451038A ES 451038 A ES451038 A ES 451038A ES 451038 A1 ES451038 A1 ES 451038A1
Authority
ES
Spain
Prior art keywords
mold
manufacture
pipe
centrifuge
translation
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
ES451038A
Other languages
Spanish (es)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES451038A1 publication Critical patent/ES451038A1/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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/32—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core
    • B29C70/323—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core on the inner surface of a rotating mould
    • B29C70/326—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core on the inner surface of a rotating mould by rotating the mould around its axis of symmetry
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B29C70/021—Combinations of fibrous reinforcement and non-fibrous material
    • B29C70/025—Combinations of fibrous reinforcement and non-fibrous material with particular filler
    • 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
    • B29K2019/00—Use of rubber not provided for in a single one of main groups B29K2007/00 - B29K2011/00, as moulding material
    • 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
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • 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
    • B29K2061/00—Use of condensation polymers of aldehydes or ketones or derivatives thereof, as moulding material
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0058—Liquid or visquous
    • B29K2105/0064—Latex, emulsion or dispersion
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Improved process for obtaining tubes by centrifugal casting, characterized in that it comprises coating a cylindrical mold with reinforcing fibers, feeding inside the mold a liquid binder composition formed by a thermosetting resin, a polymer latex, a relatively fine filler and a relatively coarse load, and centrifuge the mold around its longitudinal axis. (Machine-translation by Google Translate, not legally binding)
ES451038A 1975-08-29 1976-08-27 Pipe and manufacture thereof Expired ES451038A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35705/75A GB1545778A (en) 1975-08-29 1975-08-29 Pipe and manufacture thereof

Publications (1)

Publication Number Publication Date
ES451038A1 true ES451038A1 (en) 1977-08-01

Family

ID=10380669

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451038A Expired ES451038A1 (en) 1975-08-29 1976-08-27 Pipe and manufacture thereof

Country Status (9)

Country Link
JP (1) JPS5229864A (en)
AU (1) AU501565B2 (en)
BE (1) BE845410R (en)
DE (1) DE2638536A1 (en)
ES (1) ES451038A1 (en)
FR (1) FR2322703A2 (en)
GB (1) GB1545778A (en)
NL (1) NL7609544A (en)
SE (1) SE7609467L (en)

Also Published As

Publication number Publication date
FR2322703A2 (en) 1977-04-01
AU501565B2 (en) 1979-06-21
DE2638536A1 (en) 1977-03-10
GB1545778A (en) 1979-05-16
SE7609467L (en) 1977-03-01
AU1700076A (en) 1978-02-23
BE845410R (en) 1977-02-21
NL7609544A (en) 1977-03-02
JPS5229864A (en) 1977-03-07

Similar Documents

Publication Publication Date Title
ES314070A1 (en) Hive
ES382908A1 (en) Process for impregnating bodies with a casting resin composition
ES451038A1 (en) Pipe and manufacture thereof
ES271936A1 (en) A procedure for the manufacture of longer bodies of plastic materials and device for the realization of the procedure (Machine-translation by Google Translate, not legally binding)
ES290368A1 (en) Procedure for the curing of epoxy resins (Machine-translation by Google Translate, not legally binding)
ES330473A1 (en) Procedure and device for the manufacture of tubes of synthetic material, hardening, reinforced of gross fibers. (Machine-translation by Google Translate, not legally binding)
ES407087A1 (en) Tandem rf and die curing in pultrusion
ES383596A1 (en) Reinforcement of non-metallic materials
ES324401A1 (en) Procedure and device for the manufacture of fibrocement molded parts. (Machine-translation by Google Translate, not legally binding)
ES393598A1 (en) Method for making fibre reinforced resin materials
ES442563A1 (en) An apparatus for regenerating agglutinated molding sand with a synthetic resin thermophendable. (Machine-translation by Google Translate, not legally binding)
ES329922A1 (en) Procedure for the manufacture of a phenolic resinant composition of quick curing. (Machine-translation by Google Translate, not legally binding)
ES447940A1 (en) Composite materials and their production
JPS55158931A (en) Insert resin molded product
ES353066A3 (en) Manufacturing process of machos de fundición. (Machine-translation by Google Translate, not legally binding)
ES314500A1 (en) A procedure for the manufacture of molds and machines for fines of colada. (Machine-translation by Google Translate, not legally binding)
ES290379A1 (en) Procedure for preparing molds and male for the foundry (Machine-translation by Google Translate, not legally binding)
ES375768A1 (en) Procedure for the manufacture of tubular structures reinforced by zunchado. (Machine-translation by Google Translate, not legally binding)
ES295521A3 (en) A procedure for the manufacture of reinforced plastic material tubes (Machine-translation by Google Translate, not legally binding)
ES267566A3 (en) Procedure for the manufacture of shutters (Machine-translation by Google Translate, not legally binding)
ES361094A1 (en) Procedure for the manufacture of a hardening composition of molding spontaneously. (Machine-translation by Google Translate, not legally binding)
ES339011A1 (en) Machine for the manufacture of steps of stairs of cement and other hardening materials by centrifugation. (Machine-translation by Google Translate, not legally binding)
ES330633A1 (en) A procedure for the manufacture of anti-corrosive waterproof tubes. (Machine-translation by Google Translate, not legally binding)
ES293746A1 (en) Machine for molding polyamide tubes (Machine-translation by Google Translate, not legally binding)
ES444390A2 (en) Improvements in the obtaining of thermodendurable molding compositions. (Machine-translation by Google Translate, not legally binding)