CA2402653A1 - Antiseptic coating for the prevention of disease transmission via biofilms - Google Patents

Antiseptic coating for the prevention of disease transmission via biofilms Download PDF

Info

Publication number
CA2402653A1
CA2402653A1 CA002402653A CA2402653A CA2402653A1 CA 2402653 A1 CA2402653 A1 CA 2402653A1 CA 002402653 A CA002402653 A CA 002402653A CA 2402653 A CA2402653 A CA 2402653A CA 2402653 A1 CA2402653 A1 CA 2402653A1
Authority
CA
Canada
Prior art keywords
composition according
enzyme
oxidase
coating
composition
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.)
Granted
Application number
CA002402653A
Other languages
French (fr)
Other versions
CA2402653C (en
Inventor
Jane Dormon
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 CA2402653A priority Critical patent/CA2402653C/en
Publication of CA2402653A1 publication Critical patent/CA2402653A1/en
Application granted granted Critical
Publication of CA2402653C publication Critical patent/CA2402653C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D115/00—Coating compositions based on rubber derivatives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D109/00—Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
    • C09D109/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/04—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C09D127/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C09D151/003—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D153/00—Coating compositions based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/016—Flame-proofing or flame-retarding additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0058—Biocides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0066—Flame-proofing or flame-retarding additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plant Pathology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention provides an improved means for creating a surface that strongly resists microbial colonization. The invention involves a process that can be instigated in the environment of an applied coating. Non-toxic microbicides and halogen-free flame retardants are added as components of the coating which is manufactured using traditional methods and then applied by traditional methods to the hard or soft surface that is to be protected.

Claims (75)

1. A coating composition comprising i. a surface coating material, ii. at least a first enzyme, and iii. at least one flame retarding compound, wherein said first enzyme is capable of directly and/or indirectly inhibiting attachment and/or growth of microorganisms when exposed to moisture after applying said coating composition to a surface and allowing it to form a film.
2. A coating composition comprising i. a surface coating material, ii. at least a first enzyme, and iii. at least one antimicrobial compound, wherein said first enzyme is capable of directly and/or indirectly inhibiting attachment and/or growth of microorganisms when exposed to moisture after applying said coating composition to a surface and allowing it to form a film.
3. A composition according to any of claims 1 to 2, wherein the surface coating material comprises a binder.
4. A composition according to claim 3, wherein the binder comprises a modified rosin such as rosin maleic acid or gloss oil.
5. A composition according to claim 3, wherein the binder comprises a shellac, such as French polish.
6. A composition according to claim 3, wherein the binder comprises an oxidised rubber.
7. A composition according to claim 3, wherein the binder comprises a water-based styrene butadiene latex system.
8. A composition according to claim 3, wherein the binder comprises a water based styrene acrylic.
9. A composition according to claim 3, wherein the binder comprises a chlorinated polyolefin.
10. A composition according to claim 3, wherein the binder comprises a modified water-borne silicone.
11. A composition according to claim 3, wherein the binder comprises at least one compound selected from the group consisting of modified sucrose, water-borne polyvinylidene, chloride based latex terpopolymers, vinyl acetate, polyvinyl alcohol, polivinyl acetals, vinylidene fluoride, polyurethanes, epoxides, water-soluble acrylics.
12. A composition according to any of the preceding claims, wherein the surface coating composition and the binder do not inhibit the activity of the enzyme.
13. A composition according to any of the preceding claims, further comprising a biocide, selected from the group consisting of: zinc oxide; organic biocides such as citrus oil, chilli oil such as herba~ero extract, cranberry extract, seaweed extract (e.g. from Gigartina stellata); non-leaching biocides such as 2,4,4-trichloro-2-hydroxy-diphenyl ether, 5-chloro-2-phenol; polyvalent carbohydrate molecules such as polyvalent glycosylated casein; class V metals such as bismuth; carbamates with diethanolamide as a potentiator.
14. A composition according to any of the preceding claims, further comprising an antibacterial oil selected from the group consisting of vetiver oil, camphor oil, ceder oil, tea-tree oil or citrus oil.
15. A composition according to any of the preceding claims, further comprising a naturally occurring anti-bacterial compound selected from the group consisting of honey, natural tree resins, preferably from pine trees or Elemi; Copal;
Dammar.
16. A composition according to any of the preceding claims, further comprising sodium fluoride and/or dodecylamine and/or tricolsan and/or chlorhexidine.
17. A composition according to any of the preceding claims, further comprising an anti-microbial salt selected from the group consisting of iodide salts and/or metal salts, cupric chloride, cupric sulphate, silver nitrate, colloidal bismuth subcitrate, bismuth citrate, aluminium phosphate, aluminium hydroxide hydrate, gold chloride.
18. A composition according to any of the preceding claims 13 to 17, comprising 0.5 to 30% (w/v) of biocide, such as 1 to 20%, for example 1-5%, or 5-10%, or 10-15%, or 15-20%.
19. A composition according to any of the preceding claims, wherein the flame retardent compound is selected from the group comprising: macroplegmatic compounds; a flame retarding mixture comprising malamine cyanurate, silica, and phosphoric acid; a flame retarding mixture comprising sodium carbonate, pyrophosphate, ammonium salts, boric acid, phosphoric acid; a halogen-based flame retardent such as organic chlorine compounds, organic bromide compounds such as brominated aromatic bisimide compounds, brominated aromatic epoxy compounds, brominated polycarbonates, brominated benzyl arcylates, brominated polystyrene; phosphorous based flame retardents such as phosphate salts, phosphate esters, nitrogen containing phosphorous compounds and red phosphorous; inorganic flame retardents such as zinc borate ammonium borate, ammonium sulphamate, ammonium bromide etc;
oxides of antimony; sodium antimonate; aluminium or magnesium hydroxide.
20. The composition according to claim 19, wherein the flame retardant is non-toxic and/or does not release toxic fumes.
21. The composition according to claim 19, wherein the flame retardant is present in an amount of 1 to 50% (w/v), preferably from 5 to 25%, such as from 5-10%, from 10-15%, from 15-20°l0, or from 20-25%.
22. The composition according to claim 19, comprising up to 75 % (w/v) of an essentially non-combustible binder, such as up to 70%, for example up to 65%, such as up to 60%, for example up to 55%, such as up to 50%, for example up to 45%, such as up to 40%, for example up to 35%, such a up to 30%, for example up to 25%.
23. A composition according to any of the preceding claims, wherein the enzyme and or the substrate for said enzyme are encapsulated such as being encapsulated in mesoporous silicates, porous ceramic particles, porous glass spheres and the like.
24. A composition according to any of the preceding claims, further comprising fibres such as cellulosic fibres.
25. A composition according to claim 24, wherein the enzyme and/or substrate and/or a biocide is/are bound to said fibres.
26. A composition according to any of the preceding claims, further comprising at least one substrate for said enzyme.
27. A composition according to any of the preceding claims, further comprising co-factors for said enzyme.
28. A composition according to any of claims 26 to 27, comprising at least 0.05 (w/v) of substrate for said enzyme, such as at least 0.1 %, for example at least 0.5 %, such as at least 1%, for example at least 2%, such as at least 5%, for example at least 10%, such as at least 15%, for example at least 20%, such as at least 25 %, for example at least 30%, such as at least 40%, for example at least 50%, such as at least 60%.
29. A composition according to any of the preceding claims, wherein hydrogen peroxide is generated in an amount to prevent biofilm formation on the surface of the composition.
30. A composition according to claim 29, being adapted to produce at least 5mM
hydrogen peroxide in an overlying water film, such as at least 6 mM, for example at least 7.5 mM, such as at least 10 mM.
31. A composition according to claim 1, wherein the activity of the at least one enzyme is controllable by changes in ambient humidity and/or ambient temperature and/or ambient pH and/or ambient oxygen levels.
32. A composition according to claim 31, wherein at least one enzyme has an activity sufficient to inhibit biofilm formation, when ambient humidity is above 40%, such as above 45%, for example above 50%, such as above 55%, for example above 60%, such as above 65%, for example above 70%, such as above 75%, for example above 80%, such as above 85%, for example above 90%, such as above 95%.
33. A composition according to claim 31, wherein at least one enzyme has an optimum in the interval between 5-40°C, such as 5-10 °C, 10-15°C, 15-20°C, 20-25°C, 25-30°C, 30-35°C, 35-40°C.
34. A composition according to claim 31, wherein at least one enzyme has an optimum in the interval between pH 4 and 11, such as an optimum in the interval of pH 4-5, pH 5-6, pH 6-7, pH 7-8, pH 8-9, pH 9-10, pH 10-11.
35. A composition according to claim 31, wherein at least one enzyme has an optimum at 50-100 % oxygen saturation.
36. A composition according to any of the preceding claims, wherein the at least one enzyme does not lose substantial activity when dried to and rehydrated repeated times.
37. A composition according to claim 36, wherein the at least one enzyme does not lose substantial activity when dried to below 20% moisture content and rehydrated again, preferably below 19%, such as below 18%, for example below 17%, such as below 16%, for example below 15%, such as below 14%, for example below 13%, such as below 12%, for example below 11 %, such as below 10%, for example below 9%, such as below 8%, for example below 7%, such as below 6 %, for example below 5%, such as below 4%, for example below 3%, such as below 2%, such as below 1.5%, for example below 1 %.
38. A composition according to any of the preceding claims, comprising a combination of first enzyme and substrate selected from the group consisting of combinations as malate oxidase-malic acid; glucose oxidase-glucose; hexose oxidase-glucose; cholesterol oxidase-cholesterol; arylalcohol oxidase-arylalcohol: galactose oxidase-galactose; alcohol oxidase-alcohol; lathosterol oxidase-lathosterol; aspartate oxidase-aspartic acid; L-amino-acid oxidase-L-amino acid; D-amino-acid oxidase-D-amino acid; amine oxidase-amine; D-glutamate oxidase-glutamine; ethanolamine oxidase-ethanolamine; NADH
oxidase-NADH; urate oxidase (uricase)-uric acid; superoxide dismutase-superoxide radical; glucose/hexose oxidase; glucose/glucose oxidase; L amino acid/L amino acid oxidase; galactose/galactose oxidase; lactose/P-galactosidase/hexose oxidase; lactose/ -galactosidase/glucose oxidase; 2-deoxyglucose/glucose oxidase; pyranose/pyranose oxidase; and mixtures thereof.
39. A composition according to any of the preceding claims, comprising at least 0.0001 % (w/v) of enzyme, such as at least 0.001 %, for example at least 0.01 such as at least 0.05, for example at least 0.1 %, such as at least 0.5%, such as at least 1 %, for example at least: 1.5%, such as at least 2%, for example at least 2.5%, such as at least 3%, for example at least 3.5%, such as at least 4%, for example at least 4.5%, such as at least 5%.
40. A composition according to any of the preceding claims, further comprising a second enzyme capable of converting a compound into a substrate for the first enzyme.
41. A composition according to claim 40, wherein said second enzyme is an amylase, a fructase, a cellulase, a ligninase, a proteinase, or a nuclease.
42. A composition according to claim 41, wherein said compound is a fructan such as inulin.
43. A composition according to any of the preceding claims, comprising at least 2 enzymes, such as at least 3 enzymes, for example at least 4 enzymes, such as at least 5 enzymes, for example at least 6 enzymes, such as at least 10 enzymes.
44. A composition according to claim 43, comprising a protease, a lipase, an amylase and/or an oxidase.
45. A composition according to any of the preceding claims, further comprising a stain/coulour such as iron oxide, titanium oxide, and/or zinc oxide.
46. A composition according to any of the preceding claims, comprising enzyme and optionally substrate enough to ensure biofilm prevention for a period of at least 6 months, preferably at least 1 year, more preferably at least 1 1/2 years, more preferably at least 2 years, more preferably at least 3 years, such as at least 4, 5 or 6 years.
47. Use of a composition according to any of the preceding claims.
48. The use according to claim 47 for coating surfaces in enclosed habits such as a spacecraft.
49. The use according to claim 47 for coating surfaces in a ventilation system.
50. The use according to claim 47 for coating surfaces in an aeroplane.
51. The use according to claim 47 for coating surfaces in medical and other health care systems such as operating theatres.
52. The use according to claim 47 for coating surfaces in educational facilities.
53. The use according to claim 47 for coating surfaces in vehicles, such as a bus, ambulance, mobile home, caravan, a ship/yacht interior.
54. The use according to claim 47 for coating surfaces in sports facilities.
55. The use according to claim 47 for coating surfaces in public buildings and offices.
56. The use according to claim 47 for coating surfaces in private homes, preferably in bathrooms and/or kitchens.
57. The use according to claim 47 for coating surfaces in animal housings such as stables.
58. The use according to claim 47 for coating surfaces in pulp mills.
59. The use according to claim 47 for coating surfaces in food preparation facilities
60. The use according to claim 47 for coating surfaces slaughterhouses and/or abattoirs
61. The use according to claim 47 for coating surfaces in sanitation facilities, including sewage farms and public toilets.
62. A method for controlling growth of microorganisms on coated surfaces comprising applying to a surface a coating composition comprising a surface coating material, at least one enzyme, and a substrate for said enzyme, allowing said coating composition to form a film, whereby said coating composition upon subsequent exposure to moisture levels above 50% releases an antimicrobially effective amount of an antimicrobially active compound as a consequence of a conversion of said substrate through said enzyme.
63. A method for controlling growth of microorganisms on coated surfaces comprising applying to a surface a coating composition comprising a surface coating material, at least one enzyme, allowing said coating composition to form a film, whereby said coating composition upon subsequent exposure to moisture levels above 50% (RN) inhibits attachment of at least one species of microorganism as a consequence of a the action of said enzyme.
64. The method according to claim 62 or 63, wherein said coating composition is a coating composition according to any of claims 1 to 46.
65. The method according to claim 62 or 63, wherein said surface is a surface in a spacecraft.
66. The method according to claim 62 or 63, wherein said surface is a surface in a ventilation system.
67. The method according to claim 62 or 63, wherein said surface is a surface in a ship, such as a yacht, or a submarine.
68. The method according to claim 62 or 63, wherein said surface is a surface in a vehicle, such as an aeroplane, bus, ambulance, mobile home, caravan.
69. The method according to claim 62 or 63, wherein said surface is a surface in a medical or health care building or room.
70. The method according to claim 62 or 63, wherein said surface is a surface in a public building.
71. The method according to claim 62 or 63, wherein said surface is a surface in a private house, such as in a kitchen or bath room.
72 The method according to claim 62 or 63, wherein said surface is a surface in a animal housing, such as a stable.
73. The method according to claim 62 or 63, wherein said surface is a surface in a food preparation facility, such as a kitchen, a slaughterhouse, an abattoir.
74. The method according to claim 62 or 63, wherein said surface is a surface in a sanitation facility, such as a public toilet, a sewage farm.
75. The method according to claim 62 or 63, wherein said surface is a surface in an industrial facility such as a pulp mill.
CA2402653A 2002-09-26 2002-09-26 Antiseptic coating for the prevention of disease transmission via biofilms Expired - Lifetime CA2402653C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2402653A CA2402653C (en) 2002-09-26 2002-09-26 Antiseptic coating for the prevention of disease transmission via biofilms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2402653A CA2402653C (en) 2002-09-26 2002-09-26 Antiseptic coating for the prevention of disease transmission via biofilms

Publications (2)

Publication Number Publication Date
CA2402653A1 true CA2402653A1 (en) 2004-03-26
CA2402653C CA2402653C (en) 2011-05-24

Family

ID=32181830

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2402653A Expired - Lifetime CA2402653C (en) 2002-09-26 2002-09-26 Antiseptic coating for the prevention of disease transmission via biofilms

Country Status (1)

Country Link
CA (1) CA2402653C (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008086402A1 (en) * 2007-01-09 2008-07-17 Inframat Corporation Coating compositions for marine applications and methods of making and using the same
WO2008156711A1 (en) * 2007-06-12 2008-12-24 E. I. Du Pont De Nemours And Company Electrodeposition baths containing a mixture of boron-containing compounds and chlorhexidine
WO2008156710A1 (en) * 2007-06-12 2008-12-24 E. I. Du Pont De Nemours And Company Electrodeposition baths containing a mixture of boron-containing compounds and chlorhexidine
WO2009117633A2 (en) 2008-03-21 2009-09-24 General Cable Technologies Corporation Low-smoke, fire-resistant and water-resistant cable coating
AU2004241665B2 (en) * 2003-05-21 2009-10-08 Novapharm Research (Australia) Pty Ltd Biofilm growth prevention
CN101382515B (en) * 2008-10-29 2011-11-02 北京化工大学 Ethanol oxidizing enzyme film using polycarbonate film as substrate and method for making same
EP2479225A2 (en) * 2009-09-18 2012-07-25 LG Chem, Ltd. Novel use of a lipolytic enzyme for forming an anti-fingerprint coating, method for forming anti-fingerprint coating, substrate comprising the anti-fingerprint coating formed by the method, and products comprising the substrate
CN101602899B (en) * 2008-06-12 2012-10-24 三棵树涂料股份有限公司 Biological-enzyme inner-wall environment-friendly coating
US8524799B2 (en) * 2003-05-21 2013-09-03 Novapharm Research (Australia) Pty Ltd Biofilm growth prevention
CN103351679A (en) * 2013-06-20 2013-10-16 滁州麦斯特新型建材有限公司 Heat retaining thermal insulation type exterior wall coating and preparation method thereof
WO2013179323A1 (en) * 2012-06-01 2013-12-05 Stm Technologies S.R.L. Formaldehyde free binding composition, for mineral fibres
CN104962148A (en) * 2015-07-07 2015-10-07 饶烨 Antibacterial flame-retardant paint and preparation method thereof
CN105255269A (en) * 2015-10-30 2016-01-20 无锡市长安曙光手套厂 Mildew-proof composite material and preparation method of mildew-proof composite material
CN107118674A (en) * 2017-05-31 2017-09-01 安庆永大体育用品有限公司 A kind of slide plate good alkyd paint of anti-microbial property and preparation method thereof
CN109161280A (en) * 2018-06-28 2019-01-08 芜湖市三山龙城新材料有限公司 A kind of energy-saving heat preserving building coating of heat resistant and preparation method thereof
CN109593363A (en) * 2018-11-23 2019-04-09 唐山师范学院 Retarding chamber temperature vulcanizable silicone rubber compounding and fire-retardant room temperature vulcanized silicone rubber
CN111349234A (en) * 2020-04-30 2020-06-30 深圳市前海博扬研究院有限公司 Flame-retardant polyurea and synthesis method thereof
WO2021240182A1 (en) * 2020-05-25 2021-12-02 Nanophos Sa Silicone-epoxy compositions and protective coatings

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110358410A (en) * 2019-08-06 2019-10-22 天津恒燊科技发展有限公司 A kind of antimicrobial nano water paint and preparation method thereof
CN111138920A (en) * 2020-01-14 2020-05-12 同曦集团有限公司 Antibacterial and mildewproof coating and preparation method and application thereof

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004241665B2 (en) * 2003-05-21 2009-10-08 Novapharm Research (Australia) Pty Ltd Biofilm growth prevention
US8524799B2 (en) * 2003-05-21 2013-09-03 Novapharm Research (Australia) Pty Ltd Biofilm growth prevention
WO2008086402A1 (en) * 2007-01-09 2008-07-17 Inframat Corporation Coating compositions for marine applications and methods of making and using the same
WO2008156711A1 (en) * 2007-06-12 2008-12-24 E. I. Du Pont De Nemours And Company Electrodeposition baths containing a mixture of boron-containing compounds and chlorhexidine
WO2008156710A1 (en) * 2007-06-12 2008-12-24 E. I. Du Pont De Nemours And Company Electrodeposition baths containing a mixture of boron-containing compounds and chlorhexidine
WO2009117633A2 (en) 2008-03-21 2009-09-24 General Cable Technologies Corporation Low-smoke, fire-resistant and water-resistant cable coating
EP2257603A2 (en) * 2008-03-21 2010-12-08 General Cable Technologies Corporation Low-smoke, fire-resistant and water-resistant cable coating
EP2257603A4 (en) * 2008-03-21 2011-08-31 Gen Cable Technologies Corp Low-smoke, fire-resistant and water-resistant cable coating
US8703288B2 (en) 2008-03-21 2014-04-22 General Cable Technologies Corporation Low smoke, fire and water resistant cable coating
CN101602899B (en) * 2008-06-12 2012-10-24 三棵树涂料股份有限公司 Biological-enzyme inner-wall environment-friendly coating
CN101382515B (en) * 2008-10-29 2011-11-02 北京化工大学 Ethanol oxidizing enzyme film using polycarbonate film as substrate and method for making same
EP2479225A4 (en) * 2009-09-18 2013-10-16 Lg Chemical Ltd Novel use of a lipolytic enzyme for forming an anti-fingerprint coating, method for forming anti-fingerprint coating, substrate comprising the anti-fingerprint coating formed by the method, and products comprising the substrate
EP2479225A2 (en) * 2009-09-18 2012-07-25 LG Chem, Ltd. Novel use of a lipolytic enzyme for forming an anti-fingerprint coating, method for forming anti-fingerprint coating, substrate comprising the anti-fingerprint coating formed by the method, and products comprising the substrate
US8932717B2 (en) 2009-09-18 2015-01-13 Lg Chem, Ltd. Lipolytic enzyme for formation of anti-fingerprint coating, method of forming anti-fingerprint coating, substrate comprising the anti-fingerprint coating formed by the method, and product comprising the substrate
EP3103845A1 (en) * 2012-06-01 2016-12-14 STM Technologies S.r.l. Formaldehyde free binding composition for mineral fibres
WO2013179323A1 (en) * 2012-06-01 2013-12-05 Stm Technologies S.R.L. Formaldehyde free binding composition, for mineral fibres
CN103351679A (en) * 2013-06-20 2013-10-16 滁州麦斯特新型建材有限公司 Heat retaining thermal insulation type exterior wall coating and preparation method thereof
CN104962148A (en) * 2015-07-07 2015-10-07 饶烨 Antibacterial flame-retardant paint and preparation method thereof
CN105255269A (en) * 2015-10-30 2016-01-20 无锡市长安曙光手套厂 Mildew-proof composite material and preparation method of mildew-proof composite material
CN107118674A (en) * 2017-05-31 2017-09-01 安庆永大体育用品有限公司 A kind of slide plate good alkyd paint of anti-microbial property and preparation method thereof
CN109161280A (en) * 2018-06-28 2019-01-08 芜湖市三山龙城新材料有限公司 A kind of energy-saving heat preserving building coating of heat resistant and preparation method thereof
CN109161280B (en) * 2018-06-28 2021-02-02 浙江金华市顺泰水电建设有限公司 Heat-resistant energy-saving heat-insulating building coating and preparation method thereof
CN109593363A (en) * 2018-11-23 2019-04-09 唐山师范学院 Retarding chamber temperature vulcanizable silicone rubber compounding and fire-retardant room temperature vulcanized silicone rubber
CN109593363B (en) * 2018-11-23 2021-05-25 唐山师范学院 Formula of flame-retardant room-temperature vulcanized silicone rubber and flame-retardant room-temperature vulcanized silicone rubber
CN111349234A (en) * 2020-04-30 2020-06-30 深圳市前海博扬研究院有限公司 Flame-retardant polyurea and synthesis method thereof
CN111349234B (en) * 2020-04-30 2022-03-11 深圳市前海博扬研究院有限公司 Flame-retardant phosphorus-containing polyaspartic ester and synthesis method thereof
WO2021240182A1 (en) * 2020-05-25 2021-12-02 Nanophos Sa Silicone-epoxy compositions and protective coatings

Also Published As

Publication number Publication date
CA2402653C (en) 2011-05-24

Similar Documents

Publication Publication Date Title
CA2402653A1 (en) Antiseptic coating for the prevention of disease transmission via biofilms
CN1961666B (en) Anti-microbial composition
CN106172434B (en) A kind of wall clothing biocide mildewcide and preparation method thereof
US20050147579A1 (en) Antifouling composition comprising an enzyme in the absence of its substrate
KR20170039725A (en) Antiseptic product, process for preparing same and its use
JP2009013376A (en) Water paint for interior finish
CN111423804A (en) Broad-spectrum long-acting antibacterial water-based environment-friendly coating and preparation method thereof
CN111500127A (en) Broad-spectrum long-acting antibacterial coating spray and preparation method thereof
Pinna Can we do without biocides to cope with biofilms and lichens on stone heritage?
Rios-Castillo et al. Long-term antibacterial efficacy of disinfectants based on benzalkonium chloride and sodium hypochlorite tested on surfaces against resistant gram-positive bacteria
AU2012264490A8 (en) Aqueous alcoholic microbicidal compositions comprising copper ions
CN103509423A (en) Modified bactericidal paint and preparation method thereof
Arreche et al. Green biocides to control biodeterioration in materials science and the example of preserving World Heritage Monuments
Aburto-Medina et al. Diversity of experimental designs for the fabrication of antifungal surfaces for the built environment
JP2007211238A (en) Aqueous dispersion, surface coating treatment agent, wood treating agent, floor wax, air channel surface treating agent, fiber treating agent, and paint
KR101588826B1 (en) Eco-friendly inorganic type antibacterial spray compositions for galvanized iron sheets Duct with high consistency and antibacterial function
CN110591454A (en) Indoor antibacterial coating for high-humidity environment
CN104858969A (en) Environmental protection wood flame retardation antiseptic
CN115044237A (en) Coating composition, preparation method thereof and coating
US20050152992A1 (en) Antimicrobial surface preparation and method for producing the same
KR20090114497A (en) Bamboo activated carbon paint
CN101755757A (en) Compound peracetic acid bromine chlorine hydantoin disinfectant
WO2007059158A2 (en) Building material surface treatment biocide, and method for treatment of building material surfaces
CN104212260A (en) Noise-reduction bactericidal paint for outdoor tents and preparation method thereof
CN115474609B (en) Disinfectant, preparation method thereof and film layer

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20220926