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| Number | Title | Issue Date |
| 7361215 | Material and method for treatment of timber A material and method for treating timber. The material comprises a preservative and a carrier. The carrier is selected such that it remains mobile within the wood and provides for migration of the preservative within the treated wood. By providing a carrier which i... | 04/22/2008 |
| 7335248 | Marine antifouling coating compositions Disclosed are marine coating compositions that are useful to inhibit the fouling of a marine structure by a broad spectrum of organisms. Generally, the marine coating composition comprises an antifouling agent and an organic vehicle. ... | 02/26/2008 |
| 7223443 | Antimicrobial cementitious composition An antimicrobial cementitious composition for imparting antimicrobial characteristics to cement comprises cement and an antimicrobial agent selected from the group consisting of an ortho-phenyl phenol or salt thereof, a tolyl diiodomethyl sulfone, a zinc pyrithione,... | 05/29/2007 |
| 7211293 | Methods, systems and compositions for fire retarding substrates A closed-loop system and process is used for applying fire retardant chemicals to fibers. Fibers are preferably positioned in a vessel such as a dye machine which circulates the fire retardant chemicals. After absorption of the fire retardant composition, non-absorb... | 05/01/2007 |
| 6827766 | Decontaminating systems containing reactive nanoparticles and biocides Improved area decontamination products and methods of use thereof are provided which include reactive nanoparticles (e.g., metal oxides, hydroxides and mixtures thereof) with one or more biocides and a liquid carrier for the nanoparticles and biocide(s). The product... | 12/07/2004 |
| 6676742 | Mixture that can be added to decorative aqueous-phase paint products A physical and chemical mixture of aggregative material, chemical products, mineral fillers and/or special pigments in dispersion, with metallic effect, designed to be added to aqueous-phase paint products having a monochromatic-flocculate or multichromat... | 01/13/2004 |
| 6596064 | Biocidal-antifouling agents with low ecotoxicity index A use of tetralin derivatives as biocidal and antifouling agents for preventing and slowing the growth of algae, molds and microorganisms. In particular, the vitamin derivatives are constituted by salts of menadione bisulfite with the heterocyclic bases t... | 07/22/2003 |
| 6517617 | Method and apparatus to clean and apply foamed corrosion inhibitor to ferrous surfaces The present invention relates to the application of a coating to a pipeline, FPS (Fire Protection System) or to pipe stock from which a pipeline is fabricated. A composition which when applied to the inside surface of the pipe prevents either chemical cor... | 02/11/2003 |
| 6462102 | Resin for use in an antifouling coating and antifouling coating The present invention is related to a resin for use in an antifouling coating which is a polymer obtained by polymerizing a polymerizable unsaturated monomer(s) and having, at side chain terminals thereof, a trisubstituted borane-amine complex and an azom... | 10/08/2002 |
| 6197098 | Fast drying biocidal preservative composition The invention relates to a fast drying biocidal composition having enhanced penetration for the treatment and preservation of wood, leather and similar natural products which comprises: A. between about 10 and about 50 wt. % of a concentrate comprising a ... | 03/06/2001 |
| 6001158 | Dry biocide A method has been discovered for controlling bacterial growth using a dry biocide. Tetra-kis-hydroxymethyl-phosphonium sulfate (THPS) is adsorbed on a solid, particulate substrate through a spraying technique. The THPS in a dry form eliminates or reduces ... | 12/14/1999 |
| 5985012 | Resin containing amine bonded thereto and antifouling paint As vehicle resin for antifouling paints, a vinyl polymer having a plurality of primary amine-bound pendant groups formed by the dehydration-condensation reaction of carbonyl group with the primary amine is used. The film of an antifouling paint containing... | 11/16/1999 |
| 5939203 | Discoloration prevention in pyrithione-containing coating compositions Disclosed is an aqueous coating composition comprising: (a) water, (b) a base medium, (c) a pyrithione salt, in an amount of from 0.01% to 2.0% based upon the weight of the composition, and (d) zinc oxide compound selected from the many grades suitable fo... | 08/17/1999 |
| 5922113 | Antibacterial and antifouling oxathiazines and their oxides Use of 3-aryl-5,6-dihydro-1,4,2-oxathiazines and their oxides having the formula ##STR1## wherein n is 0, 1 or 2; R1 is hydrogen, C1-4 alkyl or benzyl; and R represents (a) phenyl; phenyl substituted with 1 to 3 substituents ... | 07/13/1999 |
| 5916947 | Zinc oxide photoactive antifoulant material A non-toxic, antifouling coating composition is provided which comprises zinc oxide which has ben surface coated by photosensitizer(s) which increase the capability of zinc oxide to absorb visible light.... | 06/29/1999 |
| 5883154 | Discoloration prevention in pyrithione-containing coating compositions Disclosed is a process for inhibiting the formation of discoloration in an aqueous composition selected from the group consisting of water-based paint, adhesive, caulk and sealant compositions, and combinations thereof, wherein said discoloration is cause... | 03/16/1999 |
| 5882731 | Method of applying a mildewcide laden film and composition for the use therewith A method is disclosed for applying a mildewcide compound laden film to surfaces by applying an aqueous, film-depositing composition onto said surfaces, allowing to stand momentarily, and rinsing with water. After rinsing, a residual, durable, virtually in... | 03/16/1999 |
| 5855654 | Pyridazinones as marine antifouling agents Disclosed is a method of inhibiting the growth of marine organisms on a marine structure, by applying dihydropyridazinone and pyridazinone compounds onto or into the marine structure. These compounds may be directly incorporated into the marine structure ... | 01/05/1999 |
| 5853463 | Marine antifouling agent Disclosed is a method of inhibiting the growth of marine organisms on a marine structure, by applying diphenyldiones. These compounds may be directly incorporated into the marine structure during manufacture, directly applied to the structure, or applied ... | 12/29/1998 |
| 5833742 | Phenylamides as marine antifouling agents Disclosed is a method of inhibiting the growth of marine organisms on a marine structure, by applying onto or into the marine structure a phenylamide compound. These compounds may be directly incorporated into the marine structure during manufacture, dire... | 11/10/1998 |
| 5770265 | Environmentally friendly treatments to extend the functional life of wood structures and novel treated wood structures A method to extend the functional life of wood structures by applying fundamental principles of biology and chemistry to control the activity of wood decay organisms while minimizing the use of environmentally hazardous chemicals. The method comprises app... | 06/23/1998 |
| 5746814 | Decurling compositions Disclosed is a curl preventing/minimizing fluid composition containing a hydrophilic solvent, a polymeric binder, a water soluble/dispersible paper desizing agent, a water soluble/dispersible paper anticurl agent, a defoamer, a biocide, an antistatic agen... | 05/05/1998 |
| 5733362 | Synergistic bactericide This invention is directed to a bactericidal composition which comprises a synergistic mixture of 2-methyl-4,5-trimethylene-4-isothiazoline-3-on; 3-iodo-2-propynyl butyl carbamate and 2-phenoxyethanol.... | 03/31/1998 |
| 5562995 | Discoloration prevention in pyrithione-containing coating compositions Disclosed is a process for inhibiting the formation of discoloration in an aqueous composition selected from the group consisting of water-based paint, adhesive, caulk and sealant compositions, and combinations thereof, wherein said discoloration is cause... | 10/08/1996 |
| 5472483 | Antifouling agent An antifouling agent containing, as an active ingredient, one or more compounds represented by formula (I): ##STR1## wherein R represents an alkyl group; R1 represents an alkylene group; n represents an integer of 2 to 5; m and p each repr... | 12/05/1995 |
| 5439512 | Resin composition and antifouling paint A coating varnish composition comprising (A) a polymer obtained by polymerizing one or more unsaturated carboxylic acids (a) with one or more unsaturated monomers (b), and (B) at least one additive selected from triazole derivatives, thiadiazole derivativ... | 08/08/1995 |
| 5439511 | Coating varnish composition and antifouling coating composition A coating varnish composition comprising (A) a polymer obtained by polymerizing (a) at least one unsaturated acid anhydride and (b) at least one other unsaturated monomer, and (B) at least one additive selected from triazole derivatives, benzothiazole der... | 08/08/1995 |
| 5350445 | Hydrophilic coating composition and bath containing same The hydrophilic coating composition including, on a solid basis, (a) 0.3-6 parts by weight of polyvinyl pyrrolidone having a polymerization degree of 10-1000; and (b) 1-10 parts by weight of polyvinyl alcohol having a saponification degree of 80% or more ... | 09/27/1994 |
| 5348576 | Antifouling composition An antifouling composition for coating fishnets consisting essentially of (A) at least one phenol compound represented by the formula: ##STR1## or the formula: ##STR2## (in which Y is hydrogen atom or hydroxyl group; ##STR3## m is 0 or... | 09/20/1994 |
| 5342437 | Gel-free paint containing zinc pyrithione cuprous oxide and carboxylic acid The present invention relates generally to paint and paint base and, more specifically, to a process and composition for providing a stable gel-free dispersion of zinc pyrithione plus cuprous oxide in paint. In accordance with the process of the present i... | 08/30/1994 |
| 5314719 | Fungicidal protective coating for air handling equipment HVAC systems having interior surfaces exposed to moist air are protected against fungal growth by coating the interior surfaces with an adherent flexible polymer film which includes a fungicidal composition in an amount effective to provide a zone of inhi... | 05/24/1994 |
| 5302192 | Anti-fouling coating compositions The present invention relates to an anti-fouling coating composition that comprises a marine biocide and a binder which is a hydrolyzable film-forming seawater-erodible polymer. The polymer contains sulphonic acid groups in quaternary ammonium salt form.... | 04/12/1994 |
| 5298061 | Gel-free paint containing zinc pyrithione, cuprous oxide, and amine treated rosin The present invention relates generally to paints and paint bases, and, more specifically to a process and composition for providing a stable gel-free dispersion of zinc pyrithione plus cuprous oxide biocide in paint. In accordance with the process of the... | 03/29/1994 |
| 5264031 | Particulate opacifying extender for polymer coatings A colloidal sulfur particle opacifying extender scatters light across the visible spectrum to result in an overall colorless appearance. A process for opacifying and extending a matrix which can be a water-borne emulsion or a coating, using the colloidal ... | 11/23/1993 |
| 5259701 | Antifouling coating composition comprising furan compounds, method for protecting aquatic structures, and articles protected against fouling organisms Certain furan compounds are disclosed as being useful as marine or fresh water antifoulant compounds to be used in protective carrier compositions such as film forming polymer to protect fish nets, boats, pilings, and piers.... | 11/09/1993 |
| 5252123 | Gel-free paint containing cuprous oxide plus 2,2'-dithiobis (pyridine-1-oxide) compound The present invention relates generally to paints and paint bases, and, more specifically to a process for providing a stable gel-free dispersion of biocidal amounts of 2,2'-dithiobis(pyridine-1-oxide) or its metal salt adducts of the formula (C5 | 10/12/1993 |
| 5248221 | Antifouling coating composition comprising lactone compounds, method for protecting aquatic structures, and articles protected against fouling organisms Certain gamma lactones are disclosed as being useful as marine or fresh water antifoulant compounds to be used in protective carrier compositions such as film forming polymer to protect fish nets, boats, pilings, and piers.... | 09/28/1993 |
| 5246489 | Process for generating copper pyrithione in-situ in a paint formulation The present invention relates generally to paints and paint bases, and, more specifically to a process for providing in situ generation of copper pyrithione biocide in a paint or paint base which comprises incorporating a metal salt of pyrithione, cuprous... | 09/21/1993 |
| 5238490 | Process for generating copper pyrithione in-situ in a paint formulation The present invention relates generally to paints and paint bases, and, more specifically to a process for providing in situ generation of copper pyrithione biocide in a paint or paint base which comprises incorporating a compound of pyrithione, cuprous o... | 08/24/1993 |
| 5232493 | Process for stabilizing zinc pyrithione plus cuprous oxide in paint The present invention relates generally to paints and paint bases, and, more specifically to a process and composition for providing a stable gel-free dispersion of zinc pyrithione plus cuprous oxide biocide in paint. In accordance with the process of the... | 08/03/1993 |
