GB1448661A - Composite structures comprising a substantially inflexible substrate coated with a thermoplastic material - Google Patents

Composite structures comprising a substantially inflexible substrate coated with a thermoplastic material

Info

Publication number
GB1448661A
GB1448661A GB81575A GB81575A GB1448661A GB 1448661 A GB1448661 A GB 1448661A GB 81575 A GB81575 A GB 81575A GB 81575 A GB81575 A GB 81575A GB 1448661 A GB1448661 A GB 1448661A
Authority
GB
United Kingdom
Prior art keywords
holes
substrate
coating
sectional area
penetrate
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
GB81575A
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.)
DuPont Canada Inc
Original Assignee
DuPont Canada Inc
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 DuPont Canada Inc filed Critical DuPont Canada Inc
Publication of GB1448661A publication Critical patent/GB1448661A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B32B27/00—Layered products comprising a layer of 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of 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
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/04—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/088—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyamides
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/05—Forming boards or similar elements the form surface being of plastics
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

1448661 Polymer-coated rigid substrates DU PONT OF CANADA Ltd 8 Jan 1975 [8 Jan 1974] 815/75 Heading B2E [Also in Division B5] A coated rigid substrate 3, e.g. for use as a concrete form board, is provided with holes 6 each having a cross-sectional area at the coated surface of at least 0.005 sq. in. and spaced with centres 0,25 to 4 ins. apart, the holes having a cross-sectional area which increase, at least for part of their depth, to at least 10% more than the cross-sectional area at the coated surface, the coating 2 being of solid thermoplastic material which penetrates at least to the part of the holes which are of increased crosssection. The holes may penetrate through the substrate (not shown) or only penetrate part way. As shown, holes penetrate one ply 4 of a multiply substrate. Suitable coating materials are polystyrene, h.'d. polyethylene p.v.c., or linear copolymers of ethylene with 1-butene, 1- pentene, 1-octene, 1 decene or polyvinylacetate, asphalt, tar, bitumen, polyamide (e.g. polyhexamethylene adipamide), polyester, polymethylmethacrylate or an ionomer. Suitable substrates are metal, wood, plywood or particle board which may be planar or contoured, or cut into a prearranged pattern. The polymer may be applied by extrusion, solution, dispersion, powder or fluidised bed coating. An adhesive layer may be interposed between the substrate and the coating.
GB81575A 1974-01-08 1975-01-08 Composite structures comprising a substantially inflexible substrate coated with a thermoplastic material Expired GB1448661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA189,658A CA966972A (en) 1974-01-08 1974-01-08 Coated panel

Publications (1)

Publication Number Publication Date
GB1448661A true GB1448661A (en) 1976-09-08

Family

ID=4098881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB81575A Expired GB1448661A (en) 1974-01-08 1975-01-08 Composite structures comprising a substantially inflexible substrate coated with a thermoplastic material

Country Status (6)

Country Link
JP (1) JPS50100818A (en)
CA (1) CA966972A (en)
DE (1) DE2500460A1 (en)
FR (1) FR2256830B1 (en)
GB (1) GB1448661A (en)
IT (1) IT1028228B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166688A (en) * 1984-11-13 1986-05-14 Robert Douglas Hawkins Resin-bonded laminates
GB2182863A (en) * 1985-10-24 1987-05-28 Howden James & Co Ltd Producing reinforced plastics members
GB2290748A (en) * 1994-06-29 1996-01-10 Bosch Gmbh Robert Production of a coated plate
FR2838078A1 (en) * 2002-04-04 2003-10-10 Prieur Ets Composite wood and plastic material, especially for exterior use, has two timber-based layers and thick outer plastic covering layer
EP1460194A1 (en) * 2003-03-18 2004-09-22 Plasticino S.r.l. Panel for external use
WO2005018834A1 (en) * 2003-08-11 2005-03-03 Exxonmobil Chemical Patents Inc. Articles made from wood substrates crosshead extruded with ionomers

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1110672B (en) * 1979-03-12 1985-12-23 Merak Spa POLYOLEFINIC FIBER COMPOSITE STRUCTURES AND RELATED PROCEDURE TO OBTAIN THEM
WO1994022648A1 (en) * 1993-03-31 1994-10-13 Perval Pty. Ltd. Settable material mould
AU2001277966A1 (en) * 2000-08-31 2002-03-13 Milliken & Company Forming panel barrier
CN102877641B (en) * 2012-09-22 2015-03-18 潍坊普莱德塑木科技有限公司 Production method for durable plastic surface waterproof building template
EP3067484B1 (en) * 2015-03-12 2017-05-10 MERK Timber GmbH Wooden panel for a wood-cement composite structure, wood-cement composite structure and method for its preparation
EP3292254B1 (en) * 2015-05-06 2023-03-22 ISF Energies Lost formwork panel, assembly of such panels and a method for construction of a concrete floor slab

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166688A (en) * 1984-11-13 1986-05-14 Robert Douglas Hawkins Resin-bonded laminates
GB2182863A (en) * 1985-10-24 1987-05-28 Howden James & Co Ltd Producing reinforced plastics members
GB2290748A (en) * 1994-06-29 1996-01-10 Bosch Gmbh Robert Production of a coated plate
GB2290748B (en) * 1994-06-29 1997-12-17 Bosch Gmbh Robert Method and apparatus for the production of a coated,passage-containing plate
FR2838078A1 (en) * 2002-04-04 2003-10-10 Prieur Ets Composite wood and plastic material, especially for exterior use, has two timber-based layers and thick outer plastic covering layer
EP1460194A1 (en) * 2003-03-18 2004-09-22 Plasticino S.r.l. Panel for external use
WO2005018834A1 (en) * 2003-08-11 2005-03-03 Exxonmobil Chemical Patents Inc. Articles made from wood substrates crosshead extruded with ionomers

Also Published As

Publication number Publication date
DE2500460A1 (en) 1975-07-17
CA966972A (en) 1975-05-06
IT1028228B (en) 1979-01-30
FR2256830A1 (en) 1975-08-01
JPS50100818A (en) 1975-08-09
FR2256830B1 (en) 1980-04-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee