GB2445548A - Laminate comprising particle board, and metal in thermoset resin - Google Patents

Laminate comprising particle board, and metal in thermoset resin Download PDF

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Publication number
GB2445548A
GB2445548A GB0700688A GB0700688A GB2445548A GB 2445548 A GB2445548 A GB 2445548A GB 0700688 A GB0700688 A GB 0700688A GB 0700688 A GB0700688 A GB 0700688A GB 2445548 A GB2445548 A GB 2445548A
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GB
United Kingdom
Prior art keywords
composite board
board according
bonded
lamination
ions
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.)
Withdrawn
Application number
GB0700688A
Other versions
GB0700688D0 (en
Inventor
Philip Reed
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0700688A priority Critical patent/GB2445548A/en
Publication of GB0700688D0 publication Critical patent/GB0700688D0/en
Priority to PCT/GB2007/004848 priority patent/WO2008084187A1/en
Publication of GB2445548A publication Critical patent/GB2445548A/en
Withdrawn legal-status Critical Current

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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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B33/00—Kitchen or dish-washing tables
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B37/00—Tables adapted for other particular purposes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K1/00—Wash-stands; Appurtenances therefor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K3/00—Baths; Douches; Appurtenances therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L31/125—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/16—Biologically active materials, e.g. therapeutic substances
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/14—Layered products comprising a layer of synthetic resin next to a particulate 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/42—Layered products comprising a layer of synthetic resin comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
    • 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
    • B32B3/02—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 features of form at particular places, e.g. in edge regions
    • B32B3/04—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 features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a 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
    • 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
    • B32B5/16—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 features of a layer formed of particles, e.g. chips, powder or granules
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H33/00—Bathing devices for special therapeutic or hygienic purposes
    • A61H2033/0037—Arrangement for cleaning the fluid during use
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/07—Parts immersed or impregnated in a matrix
    • 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
    • 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
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/02—Noble metals
    • B32B2311/08—Silver
    • 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
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/08—Glass
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/16—Wood, e.g. woodboard, fibreboard, woodchips
    • 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
    • B32B2361/00—Phenoplast, aminoplast
    • 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
    • B32B2398/00—Unspecified macromolecular compounds
    • B32B2398/10—Thermosetting resins
    • 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
    • B32B2479/00—Furniture

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Pest Control & Pesticides (AREA)
  • Inorganic Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Laminated Bodies (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

The composite board 10 is formed from a core 20 of bonded wood particles covered with a lamination 30 of a thermosetting plastic which releases heavy metal, especially antimicrobial silver (Ag+) ions from a preferably hydrolysable matrix. Preferably the thermosetting resin is melamine formaldehyde (MFR). Preferably the softwood particles are bonded with a urea formaldehyde or MFR. The layers 20, 30 may be adhesively bonded. The boards can be used as work surfaces in hospitals and other areas, and are highly effective at destroying known antibiotic resistant superbugs.

Description

Philip Reed
ANTIMICROBIAL COMPOSITE BOARD
TECHNICAL FIELD OF THE INVENTION
This invention relates to the problem of reducing the everyday risk of cross-infection by micro-organisms.
BACKGROUND
The emergence of bacteria which are resistant to most known antibiotics is a major problem worldwide. Many bacterial diseases such as MRSA, clostridium difficile and certain strains of e. coil can prove to be fatal, and are easily acquired by direct skin contact with surfaces contaminated with these microorganisms. C. clifficile causes a range of diseases from antibiotic-associated diarrhoea to a life-threatening colon disease called pseudomembranous colitis, and presents a particular problem for healthcare professionals because it can only be treated with two antibiotics, metronidazole and vancomycin, and there is concern that these too will soon become ineffective.
Common hygiene advice aimed at reducing the spread of such diseases is to practice frequent hand washing, preferably using disinfecting solutions, but although this remains good practice it can never be completely effective no matter how diligently it is carried out.
Disinfectants applied to work surfaces are instant and effective, but they only offer a short-term solution. Bacteria can start to grow again as soon as the disinfectant evaporates.
Non-specific biocidal polymers are currently used in various injection moulded plastic items, welt known examples being 2,4,4'-trichloro-2'-hydroxydiphenol ether, or 5-chloro-2-phenol (2,4 dichlorophenoxy) as sold under the trademark Micro ban, by Microban Products Company, Huntersville, N.C. However, many such agents require regular surface activation (e.g washing with water) to maintain their effectiveness, and show a marked reduction in antibacterial activity with time.
The present invention seeks to provide a new and inventive way of reducing the spread of infections, which is particularly effective against antibiotic-resistant "superbugs" such as those mentioned above.
SUMMARY OF THE INVENTION
The present invention proposes a composite board which comprises a core of bonded wood particles with a surface lamination formed of a thermosetting plastic which releases heavy metal ions, preferably silver (Ag+) ions.
The composite board is suitable for use in areas which have been identified as a source of bacterial infections, e.g. as worktops.
The silver ions are preferably held in a hydrolysable matrix which is added to the thermosetting plastic during manufacture of the board. For optimum effect against antibiotic-resistant bacteria the silver-containing matrix is preferably added to the thermosetting plastic in a proportion of between 2% and 10% by weight.
BRIEF DESCRIPTION OF THE DRAWINGS
The following description and the accompanying drawings referred to therein are included by way of non-limiting example in order to illustrate how the invention may be put into practice. In the drawings: Figure 1 is a cross-sectional view of an antimicrobial composite board for use in accordance with the invention; and Figure 2 is a similar view of a second form of antimicrobial composite board for use in accordance with the invention.
DETAILED DESCRIPTION OF THE DRAWINGS
Fig. I shows a flat composite board 10 having top and bottom surfaces 11 and 12 and front and rear surfaces 13 and 14 which extend along the length of the board, perpendicular to the top surface 11. The board shown in Fig. 2 is of similar construction except that the front face 13 is formed to meet the top surface 11 in a continuous smooth curve. The boards both have a relatively thick core 20 which is covered with a surface laminate 30 formed of a thermosetting plastic which releases silver (Ag ) ions. The laminate is applied to the top, front and rear surfaces 11, 13 and 14.
The core 20 is predominantly formed of wood particles which are bonded together by means of a resin such as urea formaldehyde or a water-resistant resin such as melamine formaldehyde. During manufacture, a mix of the wood particles and the resin is spread in a mould to the required thickness and heat bonded with application of pressure. The laminate 30 is formed of a thermosetting plastic such as melamine, e.g. Formica, incorporating an additive such as Bactiglas AM 93382 which releases silver (Ag+) ions. The silver ions are encapsulated in a hydrolysable glass matrix which is extremely stable and protects the ions during thermal processing of the plastic. However, once the plastic is set, ions are continually released from the surface at controlled rate under the influence of the hydrolysable matrix. The additive is mixed with the thermosetting material in a proportion of about 6% by weight. The hot liquid plastic is spread in a thin film and cooled so that it sets to form sheets. The sheet is then cut to size and bonded to the core using a
suitable adhesive.
The slow release of Ag+ ions acts as a biocide which interrupts the normal membrane functions of bacteria which come into contact with the laminate sheets, resulting in rapid destruction of the micro-organisms.
The laminate can be cleaned using a mixture of ordinary detergent and water. The antimicrobial properties do not diminish with age, and in fact surface wear may aid the release of silver ions.
The boards can easily be cut to size using a saw. The boards may, for example, be used as worktops and similar surfaces in hospitals, e.g. in operating theatres, toilets, areas which contain clinical waste, sluice rooms and the like. The boards can also be advantageously used in domestic kitchens, schools, restaurants, changing rooms, bath or wash rooms, public toilets, supermarkets or offices.
Tests carried out by a Japanese laboratory have shown that the laminated surfaces of the board are better than 99.995% effective at destroying MRSA bacteria, which is considerably more effective than other antibacterial surface treatments. Independent tests have also confirmed that the antibacterial properties are not significantly diminished after a period of eight years.
It will be appreciated that the features disclosed herein may be present in any embodiment of the invention in any feasible combination. Whilst the above description places emphasis on those areas which, in combination, are believed to be new, protection is sought for any inventive combination of the features disclosed herein * * * * * * * *

Claims (11)

1. A composite board which comprises a core of bonded wood particles with a surface lamination formed of a thermosetting plastic which releases heavy metal ions.
2. A composite board according to Claim I in which the thermosetting plastic releases silver (Ag+) ions.
3. A composite board according to Claim 2 in which the silver ions are held in a hydrolysable matrix which is added to the thermosetting plastic during manufacture of the board.
4. A composite board according to Claim 2 or 3 in which the silver-containing matrix is added to the thermosetting plastic in a proportion of between 2% and 10% by weight.
5. A composite board according to any preceding claim in which the wood particles are heat bonded with a resin.
6. A composite board according to any preceding claim in which the lamination is bonded to the core.
7. A composite board according to any preceding claim in which the lamination covers a top face of the board.
8. A composite board according to Claim 7 in which the lamination covers a longitudinally-extending front face of the board.
9. A composite board according to Claim 8 in which the laminated front face of the board meets the top face of the board in a smooth curve.
10. A composite board according to any of Claims 7, 8 or 9 in which the lamination covers a longitudinally-extending rear face of the board.
11. A cladding system substantially as described with reference to the drawings.
* * * * * * * *
GB0700688A 2007-01-13 2007-01-13 Laminate comprising particle board, and metal in thermoset resin Withdrawn GB2445548A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0700688A GB2445548A (en) 2007-01-13 2007-01-13 Laminate comprising particle board, and metal in thermoset resin
PCT/GB2007/004848 WO2008084187A1 (en) 2007-01-13 2007-12-18 Antimicrobial composite board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0700688A GB2445548A (en) 2007-01-13 2007-01-13 Laminate comprising particle board, and metal in thermoset resin

Publications (2)

Publication Number Publication Date
GB0700688D0 GB0700688D0 (en) 2007-02-21
GB2445548A true GB2445548A (en) 2008-07-16

Family

ID=37809928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0700688A Withdrawn GB2445548A (en) 2007-01-13 2007-01-13 Laminate comprising particle board, and metal in thermoset resin

Country Status (2)

Country Link
GB (1) GB2445548A (en)
WO (1) WO2008084187A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012022185B4 (en) 2012-11-12 2015-01-22 Dräger Medical GmbH Incubator with coated incubator hood

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988000891A1 (en) * 1986-08-08 1988-02-11 Resopal Werk H. Römmler Gmbh Decorative laminated plate and process for its manufacture
JPH06198607A (en) * 1992-08-03 1994-07-19 Marutama Sangyo Kk Preparation of antibacterial decorative board
JPH06279218A (en) * 1993-03-29 1994-10-04 Aica Kogyo Co Ltd Thermosetting resin decorative board having antibacterial and mildew-proofing property and its production
WO2000018577A1 (en) * 1998-09-29 2000-04-06 Agion Technologies, L.L.C. Antibiotic high-pressure laminates
WO2004009055A1 (en) * 2002-07-23 2004-01-29 Microban Products Company Antimicrobial melamine resin and products made therefrom
WO2005068181A1 (en) * 2004-01-16 2005-07-28 Domo Oudenaarde Nv Photocatalytic particles in floor laminates

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH071414A (en) * 1993-06-21 1995-01-06 Ibiden Co Ltd Antibacterial decorative plate and manufacture thereof
EP1408928B1 (en) * 2001-07-25 2012-04-04 Microban Products Company Antimicrobial melamine resin and products made therefrom

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988000891A1 (en) * 1986-08-08 1988-02-11 Resopal Werk H. Römmler Gmbh Decorative laminated plate and process for its manufacture
JPH06198607A (en) * 1992-08-03 1994-07-19 Marutama Sangyo Kk Preparation of antibacterial decorative board
JPH06279218A (en) * 1993-03-29 1994-10-04 Aica Kogyo Co Ltd Thermosetting resin decorative board having antibacterial and mildew-proofing property and its production
WO2000018577A1 (en) * 1998-09-29 2000-04-06 Agion Technologies, L.L.C. Antibiotic high-pressure laminates
WO2004009055A1 (en) * 2002-07-23 2004-01-29 Microban Products Company Antimicrobial melamine resin and products made therefrom
WO2005068181A1 (en) * 2004-01-16 2005-07-28 Domo Oudenaarde Nv Photocatalytic particles in floor laminates

Also Published As

Publication number Publication date
GB0700688D0 (en) 2007-02-21
WO2008084187A1 (en) 2008-07-17

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