| Patents for B27K 3 - Impregnating wood, e.g. for protection (6,035) |
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| 07/29/1997 | US5652026 Impregnation with methylsiloxane oligomer containing boron or phosphorus |
| 07/29/1997 | US5652023 Fixation process for heat-fixable preservative treated wood |
| 07/29/1997 | CA1339176C Material for preserving wood and its use |
| 07/29/1997 | CA1339063C Pesticidal control |
| 07/23/1997 | EP0784432A1 Penetrating protectant |
| 07/22/1997 | US5650417 Substituted pyridines, their preparation, and their use as pesticides and fungicides |
| 07/16/1997 | CN1154290A Wood/plastic compound material and method for preparing same |
| 07/10/1997 | WO1997024032A1 Synergistic insecticide mixtures |
| 07/09/1997 | CN1153695A Prodn of wear-resisting and deformation-less bamboo splices |
| 07/08/1997 | US5646110 Cyclic peptides |
| 07/08/1997 | US5645828 (poly)alkylene glycol, boron compound |
| 07/03/1997 | WO1997023486A1 Active bio-compounds |
| 07/03/1997 | WO1997023329A1 Method for treatment of wood |
| 07/03/1997 | WO1997023327A1 Aqueous dispersion and its use as a materials protective agent |
| 07/03/1997 | WO1997012735A3 A method for impregnation of wood and wood based products |
| 07/03/1997 | DE19548874A1 Stable, broad-spectrum synergistic insecticidal composition |
| 07/03/1997 | DE19548873A1 Stable, synergistic, broad-spectrum wood preservative composition |
| 07/03/1997 | DE19548872A1 Synergistische insektizide Mischungen A synergistic insecticidal mixtures |
| 07/02/1997 | EP0781637A2 Method of preserving plywood and particle against decay and mould |
| 06/30/1997 | CA2193170A1 Method of preserving plywood and particle board against decay and mould |
| 06/26/1997 | DE19649482A1 Preservative composition for cellulosic materials, especially wood |
| 06/25/1997 | EP0641275B1 Wood Preservation Method |
| 06/24/1997 | US5641804 Produced by cultivating penicillium fungus; controlling plant pathogens |
| 06/24/1997 | US5641726 Quaternary ammonium carboxylate and borate compositions and preparation thereof |
| 06/24/1997 | CA2084494C Plasticised gypsum composition |
| 06/18/1997 | CN1152307A Dimethylfurancarboxanilide derivative |
| 06/04/1997 | EP0715625B1 Wood preservative oxathiazines |
| 06/03/1997 | US5635217 Impregnating with a copper compound, an alkanolamine, an emulsifier and/or a phosphonium compound |
| 06/03/1997 | US5634967 Preservatives for wood and other cellulosic materials |
| 05/21/1997 | EP0774330A1 Process to recover poles or other elements of impregnated wood and the respective impregnation substances in solution form, and to regenerate said solution |
| 05/20/1997 | US5631254 Rice; human infections |
| 05/20/1997 | US5631223 Cyclic oligopeptides |
| 05/20/1997 | US5631047 Ammonium phosphates, urea, fluorinated acrylic polymer, cocoimidazuline dicarboxylate, organotin |
| 05/14/1997 | EP0772663A1 Method for recycling conditioned wood and installation for implementing the method |
| 05/13/1997 | US5629199 Sonically enhanced method for removing chemical preservatives from chemically treated wood products |
| 05/13/1997 | US5629045 Biodegradable nosiogenic agents for control of non-vertebrate pests |
| 05/02/1997 | EP0769910A1 Procedure for isolating a microbe inhibitor, a microbe inhibitor, and use of a microbe inhibitor |
| 05/02/1997 | EP0769906A1 Synergistic compositions containing metconazole and another triazole |
| 04/24/1997 | WO1997014303A1 Compositions and methods for preserving wood products |
| 04/23/1997 | EP0768822A1 Cyanogen fumigants and methods of fumigation using cyanogen |
| 04/15/1997 | US5620516 Wood-treating device |
| 04/10/1997 | WO1997012737A1 Agent based on natural active substances for protecting technical materials against damages and destruction by harmful organisms |
| 04/10/1997 | WO1997012736A1 Wood-protecting agent |
| 04/10/1997 | WO1997012735A2 A method for impregnation of wood and wood based products |
| 04/10/1997 | DE19535664A1 Aq. prepn. for treatment of salt-damaged wood |
| 04/03/1997 | DE19536328A1 Mittel zum Schutz von technischen Materialien vor Schädigung und Zerstörung durch Schadorganismen auf Basis natürlicher Wirkstoffe Means for protecting industrial materials against damage and destruction by pests based on natural substances |
| 03/26/1997 | CN1145844A Crack- and deformation-preventing processing method for timber and transverse wood floor block |
| 03/20/1997 | WO1997010084A1 Apparatus for injecting a liquid in a piece of wood |
| 03/18/1997 | US5612142 Preservation of wood with phenol formaldehyde resorcinol resins |
| 03/18/1997 | US5612094 Compositions and methods for preserving wood products |
| 03/18/1997 | US5612046 Preservatives for wood |
| 03/12/1997 | EP0761675A2 Preparation of water-soluble organic silicon compounds |
| 03/12/1997 | EP0761399A1 Process for sealing an injector after an injection of a wood treating product and device for carrying out the process |
| 03/11/1997 | US5609915 Hardened and fire retardant wood products |
| 03/06/1997 | WO1997007946A1 A method of treating timber |
| 03/04/1997 | US5608051 Acetylation of lignocellulosic materials |
| 03/04/1997 | US5607727 Composition and method for controlling brown stain in wood |
| 02/27/1997 | WO1997006676A1 Microbicidal formulations |
| 02/25/1997 | US5605767 Hardened and fire retardant wood products |
| 02/20/1997 | DE19530894A1 Wood preservative contg. plant extracts |
| 02/19/1997 | CN1143005A Method for proofing insect eating and shape changing of bamboo by vacuum injection |
| 02/19/1997 | CN1142895A Fungicidal compounds and its use |
| 02/18/1997 | US5604339 Photooxidation of formaldehyde to carbon dioxide and water, using titanium dioxide catalyst treatment solution, to form a thin and translucent veneer on wooden surfaces |
| 02/18/1997 | CA1338917C Biocidal compositions for industrial materials |
| 02/11/1997 | US5601849 Preventative treatment of wood |
| 02/05/1997 | EP0756921A1 Composition based on special coal tar oils and a fraction of mineral oil and use thereof |
| 01/29/1997 | EP0755927A1 Dimethylfurancarboxanilide derivative |
| 01/23/1997 | WO1997002136A1 Mofified wood with surface coatings |
| 01/23/1997 | WO1997002135A1 Modified wood with surface coatings |
| 01/23/1997 | WO1997002134A1 Polyurethane impregnated wood, impregnation methods thereof, and articles |
| 01/23/1997 | WO1997002119A1 Protective wood preservatives |
| 01/21/1997 | US5596015 Fungicidally active compounds |
| 01/16/1997 | WO1997001423A1 Aqueous anti-microbial compositions containing organotin compounds |
| 01/16/1997 | CA2222546A1 Aqueous anti-microbial compositions containing organotin compounds |
| 01/14/1997 | US5593483 Fluoropolymers, silanes, siloxanes |
| 01/13/1997 | CA2153740A1 Method of preserving wood |
| 01/09/1997 | DE19524286A1 Vorbeugende Holzschutzmittel Preventive wood preservative |
| 01/07/1997 | US5591832 Benzylated lignocellulosic substance and a producing method thereof |
| 01/07/1997 | US5591263 Wood preservative applicator |
| 01/03/1997 | WO1996037283A3 Method and device for delivering a substance |
| 01/02/1997 | EP0750542A1 Combinations of active insecticide substances |
| 01/02/1997 | EP0643557B1 Carbonyl sulphide fumigant and method of fumigation |
| 12/27/1996 | EP0548184B1 Wood preservatives |
| 12/24/1996 | CA2033630C Synergistic microbicides containing ionene polymers and borates for the control of fungi on surfaces |
| 12/24/1996 | CA2004637C Water dispersible, ammonia-free wood preservative composition and method of preserved wood |
| 12/19/1996 | WO1996040831A1 Flavonoid aldehydes and use in paint |
| 12/19/1996 | WO1996040447A1 Penetrating stains and sealants from polyurethane dispersions |
| 12/19/1996 | CA2196975A1 Flavonoid aldehydes and use in paint |
| 12/11/1996 | EP0747184A2 Consolidation and protection agent for regenerable raw materials |
| 12/11/1996 | EP0747183A2 Modification of wood |
| 12/11/1996 | EP0747182A1 Method for the preservation of timber products |
| 12/11/1996 | CN1033497C Organic components-contained fire-retarding preservative for wood |
| 12/10/1996 | US5582871 Fungi, molds; impregnating with complexing agent |
| 12/10/1996 | US5582869 Treating wood with a composition of 4,5-dichloro-2-n-octyl-3-isothiazolone, other preservatives, and a surfactant system; evaporating solvent |
| 12/05/1996 | WO1996038515A1 Method for recycling conditioned wood and installation for implementing the method |
| 12/05/1996 | WO1996038275A1 Method for binding oil to wood |
| 12/05/1996 | WO1996038033A1 Tree injection apparatus |
| 11/28/1996 | WO1996037283A2 Method and device for delivering a substance |
| 11/28/1996 | CA2221206A1 Method of delivering substance into a material mass |
| 11/27/1996 | CN1136492A Treating technology for fire-proof timber |