GB1447537A - Composite sheet material and method of manufacturing same - Google Patents

Composite sheet material and method of manufacturing same

Info

Publication number
GB1447537A
GB1447537A GB5312573A GB5312573A GB1447537A GB 1447537 A GB1447537 A GB 1447537A GB 5312573 A GB5312573 A GB 5312573A GB 5312573 A GB5312573 A GB 5312573A GB 1447537 A GB1447537 A GB 1447537A
Authority
GB
United Kingdom
Prior art keywords
elements
plies
fibres
yarns
resin
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
GB5312573A
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.)
Seemann W H
Original Assignee
Seemann W H
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 Seemann W H filed Critical Seemann W H
Priority to GB5312573A priority Critical patent/GB1447537A/en
Publication of GB1447537A publication Critical patent/GB1447537A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M17/00—Producing multi-layer textile fabrics
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

1447537 Laminates W H SEEMANN 15 Nov 1973 53125/73 Heading B5N [Also in Division D1] A composite material comprises two porous plies 11 and 12 between which is sandwiched a series of resilient elongate elements 13 formed from plastics or resinous material, said elements being parallel to and spaced apart from each other and each being bonded to the plies, the plies being sufficiently pliable to permit displacement of the elements towards one another into the spaces between adjacent elements, and to permit limited longitudinal displacement of the elements relative to one another, so that the sheet material can cover and assume the shape of a compound-curved structure. The plies may each comprise a woven or non woven fabric as a porous film, and, in the embodiment shown, each ply comprises warp yarns 11 1 , 12 1 and filler yarns 11 2 , 12 2 , e.g. of glass, cotton, rayon, nylon, polyester, acetate or wool. The elements may be made of polystyrene, polyethylene, polyvinyl chloride, polyvinylidene chloride, polyvinyl acetate, cellulose acetate, cellulose nitrate, cellulose aceto butyrate or ethyl cellulose. In a preferred embodiment, the elements 13 are made by dipping or impregnating yarns, e.g. glass rovings with a resin, e.g. an epoxy, polyester, phenolic or melamine-aldehyde resin. Textile fibres 14, e.g. yarns or rovings of glass, carbon, graphite or boron may be placed in the spaces between the elements 13. The composite sheet material may be made by directing a series 15 1 , 15 2 , 15 3 of fibres through a resin bath 18 to impregnate the fibres, bringing the impregnated fibres into parallel relationship at comb 20, applying the plies 23, 24 to opposite sides of the parallel fibres and applying heat and pressure between two heated release coated plates or belts 27, 28 to cure the resin and bond the elements to the plies, parallel rovings 21 fed from comb 30 being optionally alternated with the elements. The composite elements of the invention may be applied to a boat frame.
GB5312573A 1973-11-15 1973-11-15 Composite sheet material and method of manufacturing same Expired GB1447537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5312573A GB1447537A (en) 1973-11-15 1973-11-15 Composite sheet material and method of manufacturing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5312573A GB1447537A (en) 1973-11-15 1973-11-15 Composite sheet material and method of manufacturing same

Publications (1)

Publication Number Publication Date
GB1447537A true GB1447537A (en) 1976-08-25

Family

ID=10466741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5312573A Expired GB1447537A (en) 1973-11-15 1973-11-15 Composite sheet material and method of manufacturing same

Country Status (1)

Country Link
GB (1) GB1447537A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee