GB877615A - Improvements in or relating to the production of laminated structures - Google Patents

Improvements in or relating to the production of laminated structures

Info

Publication number
GB877615A
GB877615A GB31504/58A GB3150458A GB877615A GB 877615 A GB877615 A GB 877615A GB 31504/58 A GB31504/58 A GB 31504/58A GB 3150458 A GB3150458 A GB 3150458A GB 877615 A GB877615 A GB 877615A
Authority
GB
United Kingdom
Prior art keywords
skin
tiles
resin
applying
adhesive
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
GB31504/58A
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.)
PERCY HENRY ALCOCK
Original Assignee
PERCY HENRY ALCOCK
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 PERCY HENRY ALCOCK filed Critical PERCY HENRY ALCOCK
Priority to GB31504/58A priority Critical patent/GB877615A/en
Publication of GB877615A publication Critical patent/GB877615A/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
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • 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
    • B29K2063/00—Use of EP, i.e. epoxy resins 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • B29K2105/0809—Fabrics
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3067—Ships
    • B29L2031/307—Hulls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

877,615. Laminates. ALCOCK, P. H. Oct. 2, 1959 [Oct. 2, 1958], No. 31504/58. Class 140. [Also in Group XXXIII] A method of producing a reinforced sandwich structure comprises applying a thick coating of a film-forming synthetic resin and hardener to a mould or former the surface of which is treated to prevent sticking of the film or skin to the former, then applying a woven fibre fabric to the coated former and applying to the surface of the skin so formed, evenly over the entire surface, a layer of a hardenable synthetic resin adhesive, pressing the cellular core material, cut into tiles of suitable size and shape, on to the layer of adhesive so that the adjacent edges of the tiles are in close contact, the said edges being coated with the adhesive and the tiles being laid so that the joints between parallel rows of tiles are in alignment and finally attaching a skin to the exposed surface of the core with the same or a compatible synthetic adhesive. Suitable skin material is glass fibre reinforced epoxide resin sheet. The resin may be epichlorhydrin bis-phenol condensation product. The core material is foamed or expanded plastic. There may be interposed between the core and the skin a synthetic foam layer consisting of a synthetic resin adhesive with a micro-balloon filler consisting of phenolic resin substances. The skin may be formed in situ by applying a thick coating of film-forming synthetic resin and hardener to a mould, then applying a glass fibre woven fabric to the coated former and applying pressure to force the resin composition between the fibres of the fabric. In making a self-buoyant dinghy as shown (Figs. 1 and 3), the inside of mould 1 is coated with epoxy resin moulding mix 2, glass fibre cloth 3 is laid thereon, and on top of this an epoxy resin cement mix. The core tiles, cut and shaped from cellular polyvinyl chloride board are laid on and pressed into the resin cement. The cement is well brushed into the tile edges whereby a strong membrane 6 is formed between the inner and outer skin. A layer of synthetic foam is then laid on the tiles and the second skin 5 is formed thereon in the same manner as skin 3.
GB31504/58A 1958-10-02 1958-10-02 Improvements in or relating to the production of laminated structures Expired GB877615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB31504/58A GB877615A (en) 1958-10-02 1958-10-02 Improvements in or relating to the production of laminated structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31504/58A GB877615A (en) 1958-10-02 1958-10-02 Improvements in or relating to the production of laminated structures

Publications (1)

Publication Number Publication Date
GB877615A true GB877615A (en) 1961-09-20

Family

ID=10324084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31504/58A Expired GB877615A (en) 1958-10-02 1958-10-02 Improvements in or relating to the production of laminated structures

Country Status (1)

Country Link
GB (1) GB877615A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509869A1 (en) * 1991-04-16 1992-10-21 Societe Industrielle Du Haras Societe Anonyme Dite: Process for manufacturing a frame for a lighting coupole for obtaining a frame equipped with a profiled border
WO2002009930A2 (en) * 2000-07-31 2002-02-07 Balmoral Technologies (Proprietary) Limited Method of making a composite panel
WO2017085382A1 (en) * 2015-11-20 2017-05-26 Géco Ingénierie Method and device for moulding a composite component, composite component and craft
CN112111130A (en) * 2020-08-29 2020-12-22 广西长城机械股份有限公司 Stripping method of EPS foam-epoxy resin composite die applied to sand casting

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509869A1 (en) * 1991-04-16 1992-10-21 Societe Industrielle Du Haras Societe Anonyme Dite: Process for manufacturing a frame for a lighting coupole for obtaining a frame equipped with a profiled border
FR2675424A1 (en) * 1991-04-16 1992-10-23 Haras Ind METHOD FOR MANUFACTURING LUMINOUS COUPOLES FOR THE PRODUCTION OF COSTS EQUIPPED WITH A PROFILE REBORD
WO2002009930A2 (en) * 2000-07-31 2002-02-07 Balmoral Technologies (Proprietary) Limited Method of making a composite panel
WO2002009930A3 (en) * 2000-07-31 2002-05-02 Balmoral Technologies Propriet Method of making a composite panel
WO2017085382A1 (en) * 2015-11-20 2017-05-26 Géco Ingénierie Method and device for moulding a composite component, composite component and craft
FR3043935A1 (en) * 2015-11-20 2017-05-26 Geco Ingenierie METHOD AND DEVICE FOR MOLDING A COMPOSITE PIECE, COMPOSITE PIECE AND EMBARCATION
CN112111130A (en) * 2020-08-29 2020-12-22 广西长城机械股份有限公司 Stripping method of EPS foam-epoxy resin composite die applied to sand casting

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