| Patents for B27K 3 - Impregnating wood, e.g. for protection (6,035) |
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| 10/14/2003 | CA2162128C Quaternary ammonium and waterproofing/preservative compositions |
| 10/09/2003 | WO2003082534A2 Method for the treatment of wood, wood powder and such, equipment for the treatment of wood and products made from the modified wood and wood powder |
| 10/09/2003 | WO2003024679A3 Fire retardant cellulose preservative treatment process |
| 10/09/2003 | CA2482804A1 Method for the treatment of wood, wood powder and such, equipment for the treatment of wood and products made from the modified wood and wood powder |
| 10/07/2003 | US6630174 Methods and compositions for retarding and eradicating infestation in trees and tree derived products |
| 10/02/2003 | WO2003080812A1 Novel white rot fungus and use thereof in wood pretreatment |
| 10/02/2003 | US20030186035 Infusion of cyclic olefin resins into porous materials |
| 10/01/2003 | EP1347683A2 Barrier preventing wood pest access to wooden structures |
| 09/25/2003 | US20030181448 Preventing termites by applying mixtures of pesticides and adjuvants |
| 09/23/2003 | US6623600 Method of performing an impregnating or extracting treatment on a resin-containing wood substrate |
| 09/23/2003 | US6623552 Aluminum salt-amine complex UV inhibitor for wood |
| 09/18/2003 | US20030176464 Phenyl substituted 4-hydroxy tetrahydroxypyridone |
| 09/16/2003 | US6620459 Resin-impregnated substrate, method of manufacture and system therefor |
| 09/16/2003 | US6620349 Fire retardant compositions and methods for preserving wood products |
| 09/11/2003 | US20030170317 Inorganic alkali metal salt; potassium salt of an organic acid; boron compound; optional surfactant, microbe inhibitor, detection compound; aqueous liquid |
| 09/10/2003 | EP1341740A1 Method for using antimicrobial polymers for the protection of buildings and monuments |
| 09/10/2003 | EP1341648A2 Furan polymer impregnated wood, method for preparing the polymer and uses thereof |
| 09/10/2003 | EP0958115B1 Method for treatment of wood |
| 09/09/2003 | CA2392680C Synergistic wood preservative compositions |
| 09/03/2003 | CN1440324A Compound carrying liquid for treating wood |
| 09/03/2003 | CN1439687A Method for producing modified wood materials |
| 08/28/2003 | US20030162781 A vehicle for applying insecticide or fungicide to wood containing the following components: toluene(40-70%), xylene (6-40%), benzophenone (3-18%), butyl glycol (2-9%), cetyl acetate (1-7%) and methanol (0.3- 4%); high wood penetration |
| 08/28/2003 | US20030161825 Copper and zinc compound and acid in aqueous solution |
| 08/27/2003 | CN2568383Y Wooden laminated fire retartant plate |
| 08/27/2003 | CN1438283A Dipping resin for decorative laminated board production and its production method |
| 08/21/2003 | WO2003068703A1 Aqueous dispersions consisting of polycarbodiimides |
| 08/21/2003 | US20030157268 Treatment of natural polymer based materials and the products based thereon |
| 08/19/2003 | US6608138 Perfluoropolyether compounds as additives in formulations |
| 08/14/2003 | WO2003066748A1 Fireproofing agent |
| 08/14/2003 | WO2003066294A2 Non-aqueous wood preservatives |
| 08/07/2003 | WO2003064127A1 Method of improving quality of ligneous laminate |
| 08/07/2003 | US20030148965 Pesticide comprising a macrolide compound in free form or in agrochemically useful salt form as active ingredient and at least one auxiliary is applied to the pests or their environment |
| 08/05/2003 | US6602605 Impregnating wood with a diisocyanate, heating and curing the impregnated wood, coating with isocyanate reactants such as polyols and curing; give wood lightfast decontaminability of chemical warfare agent VX for military use |
| 08/05/2003 | US6602465 Thin preservative-bearing gelatinous material is placed between cross tie and tie plate either at time of original laying of rail or during any subsequent relaying for preserving wood near interface of the adzed surface of wood |
| 07/31/2003 | WO2003030640A3 Controlled release microbiocide for porous surfaces |
| 07/23/2003 | EP1286592A4 Preservative compositions for wood products |
| 07/22/2003 | US6596063 Impregnation of wood by solvent-free melt of modified natural resin which is solid at ambient temperature |
| 07/17/2003 | US20030134857 Synergistic insecticide mixtures |
| 07/17/2003 | US20030134137 Incorporating a pesticide into a porous polymer nanoparticle, blending the nanoparticle into wood particles and pressurizing to form a wood product; inhibits decomposition by insects and microbes; replaces irritating or toxic oils |
| 07/17/2003 | US20030132425 Composed of Inorganic and Organic salts of Alkali metals, such as Potassium, Sodium, Magnesium and Lithium Carbonates, Acetates, Phosphates, Citrates, Lactates, boric acid |
| 07/10/2003 | WO2003022948A3 Flame retarding agent and use thereof |
| 07/10/2003 | US20030129432 Veneer and process for producing the same |
| 07/10/2003 | US20030129319 Method of preventing re-swelling of a compressed wooden blank |
| 07/09/2003 | EP1324660A1 Antimicrobial polyalphaolefin composition |
| 07/09/2003 | CN1429196A Process for preparation of aniline compounds |
| 07/03/2003 | US20030121445 Presevation mixture of creosote and polymer |
| 07/03/2003 | DE19964310C2 Triamino- und fluoralkylfunktionelle Organosiloxane enthaltende Mittel und Verfahren zu deren Herstellung And fluoroalkyl-functional organosiloxanes triamino compositions containing them and processes for their preparation |
| 07/03/2003 | DE19964309C2 Triamino- und fluoralkylfunktionelle Organosiloxane oder deren Gemische Triamino and fluoroalkyl organosiloxanes or mixtures thereof |
| 07/01/2003 | US6586109 Deterioration and from fire, but also for producing plywood, chip and particle aborad with an inexpensive and environmentally acceptable adhesive is described. The cellulose material is processed by spraying, immersing or |
| 06/26/2003 | US20030118810 Method and composition for treating substrates |
| 06/24/2003 | US6582732 Deltamethrin, permethrin, cyfluthrin, trilomethrin, cypermethrin, or resmethrin and a boron-containing insecticides; termite control |
| 06/19/2003 | WO2003049913A1 Method for preserving and enhancing properties of a lignocellulosic material in particular wooden |
| 06/19/2003 | US20030114690 Process for the preparation of aniline compounds |
| 06/19/2003 | US20030114506 A mixture for wood protection, comprising 3-iodo-2-propynyl butylcarbamate, 4,5-dichloro-2-octyl-isothiazolin-3-one and methyl 2-benzimidazolylcarbamate; fungicides |
| 06/18/2003 | EP1237687B1 Method of impregnation |
| 06/18/2003 | CN1425013A Phenyl substituted 4-hydroxy tetrahydropyridone |
| 06/18/2003 | CN1424185A Wood fire-retardant treating technology |
| 06/17/2003 | US6579622 Acidic copper salt-fatty amine salt wood preservative composition and method |
| 06/17/2003 | US6579354 Water soluble acidic copper wood preservative composition with good copper fixation, and without environmental challenged hexavalent chromium. The composition comprises a water soluble acidic copper pesticide combined with aluminum nitrate |
| 06/12/2003 | WO2003047852A1 Reactive oil/copper preservative systems for wood products |
| 06/12/2003 | US20030109751 Reacting borate with guanidinium or imidazolidinium compound; heating; crystal structure; forming ceramic; fire retarders, microbiocide |
| 06/12/2003 | US20030108759 Reactive oil/copper preservative systems for wood products |
| 06/11/2003 | EP1015523B1 Latex made with cross-linkable surface active agent |
| 06/10/2003 | CA2079302C Flame retardant composition and method for treating wood |
| 06/05/2003 | WO2003045646A1 Method for rendering lignocelluloses hydrophobic in the production of wooden materials and wooden material made from lignocelluloses |
| 06/05/2003 | US20030104135 Method and composition for treating wood |
| 06/03/2003 | US6573298 Impregnation with sorbic acid |
| 06/03/2003 | US6572788 Amine oxide wood preservatives |
| 05/28/2003 | EP1313368A1 Synergistic biocidal composition |
| 05/22/2003 | WO2003041925A1 Method of manufacturing noncombustible wood |
| 05/21/2003 | EP1311161A2 Synergistic combination of insecticides to protect wood and wood-based products from insect damage |
| 05/21/2003 | EP0785714B2 Antimicrobial composition |
| 05/15/2003 | US20030092575 Controlled release microbiocide for porous surfaces |
| 05/08/2003 | WO2003037581A1 Wood preservative and the production thereof |
| 05/08/2003 | WO2003037532A1 Method and composition for treating wood |
| 05/08/2003 | WO2003037531A1 Method and composition for treating substrates |
| 05/08/2003 | US20030087035 Process for treating wood and products from treated wood |
| 05/08/2003 | US20030086979 Preservation of wood products |
| 05/08/2003 | US20030084962 Method for manufacturing modified wood |
| 05/07/2003 | CN2548782Y Immersing through |
| 05/06/2003 | US6558685 Storage stable aqueous concentrate containing a benzimidazole with morpholine, amine and/or triazole active ingredients; economical; ecologically friendly |
| 05/06/2003 | CA2274481C Integrated method for protecting logs and green lumber from sapstain, mould, and decay |
| 05/02/2003 | EP1102534B1 Method for treating wood against the attack of harmful fungi |
| 05/01/2003 | WO2003035343A1 Penetration aid for lumber |
| 05/01/2003 | WO2003035342A1 Method for the prevention of barnacle attacks |
| 05/01/2003 | US20030083358 Agents for combating plant pests |
| 05/01/2003 | US20030083218 Prepared by reacting boric acid and at least one source of calcium, caustic sodium or mixtures thereof, forming a suspension of polyborate compound with viscosity of at least 300 cps; use in insecticides, fire retardants |
| 05/01/2003 | US20030083217 Method for preparing polyborate compounds and uses for same |
| 05/01/2003 | CA2502878A1 Method for the prevention of barnacle attacks |
| 04/30/2003 | CN2547487Y Poplar wood by secondary vacuum treatment and apparatus therefor |
| 04/30/2003 | CN1106919C Stabilization of wood substrates |
| 04/29/2003 | CA2128206C Carbonyl sulphide fumigant and method of fumigation |
| 04/23/2003 | CN1411964A Method for mfg. modified wood |
| 04/22/2003 | US6550393 Wooden rail for a ride as well as a method for fabricating and mounting such a wooden rail |
| 04/17/2003 | WO2003030640A2 Controlled release microbiocide for porous surfaces |
| 04/17/2003 | WO1999043212A3 Wood preservatives |
| 04/16/2003 | CN1410237A Manufacturing method of environmental protection superstrength wood floor |
| 04/15/2003 | US6547864 Zinc oxide-dimethylalkylamine salt wood protection composition |
| 04/10/2003 | WO2002089999A3 Infusing a porous body with a liquid protective agent |
| 04/09/2003 | EP1298997A2 Compositions comprising a boron compound and an amine oxide |