| Patents for B27K 3 - Impregnating wood, e.g. for protection (6,035) |
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| 01/31/2002 | US20020011593 Phosphate free fire retardant composition |
| 01/30/2002 | EP1150815A4 Wood treatment process |
| 01/30/2002 | CN1333114A Paint duplication device and method for wood |
| 01/30/2002 | CN1333113A Artifical forest soft wood surface compacting metho dand products thereof |
| 01/30/2002 | CN1078614C Process for producing high-molecular-weight compounds of phenolic compounds etc, and use thereof |
| 01/29/2002 | US6342599 1,3,4-oxadiazine derivatives and their use as pesticides |
| 01/24/2002 | WO2002006417A1 Mixed solubility borate preservative |
| 01/24/2002 | WO2002006021A2 Fire retardant compositions and methods for preserving wood products |
| 01/24/2002 | WO2001046530A3 Method for the insulation and reinforcement of building constructions and a polymer composition silor for embodiment thereof |
| 01/23/2002 | EP1174231A1 Wood preserver |
| 01/23/2002 | CN1332658A Capped silicone film and method of manufacture thereof |
| 01/22/2002 | US6340384 Copper/amine oxide wood preservatives |
| 01/17/2002 | US20020006924 Mixture of fipronil and antagonist of nicotenic acetylcholine receptors |
| 01/16/2002 | EP0934142B1 Process for impregnating solid wood and product obtainable by the process |
| 01/10/2002 | WO2002002287A1 Method and equipment for preserving wooden poles |
| 01/10/2002 | WO2002001958A2 Compositions comprising a boron compound and an amine oxide |
| 01/10/2002 | US20020004517 Microbicidal compositions |
| 01/10/2002 | CA2451489A1 Method and equipment for preserving wooden poles |
| 01/09/2002 | CN1077515C Method for producing plant art drawing |
| 01/03/2002 | WO2002000404A1 Method for core impregnation of wooden parts by thermal treatment in solutions |
| 01/03/2002 | US20020001676 Capped silicone film and method of manufacture thereof |
| 01/03/2002 | US20020001606 Treating a azadirachtin-free celluslosic material substrate by applying a composition comprising azadirachtin carried in a neem plant material extract and curing the treated substrate such as by autoclaving; nontoxic |
| 01/02/2002 | EP1165297A2 Methods for enhancing penetration of wood preservatives |
| 01/02/2002 | CN1328905A Rubber wood protective method |
| 01/01/2002 | US6335374 Penetrating protectant |
| 01/01/2002 | US6335060 Curable treating agent and curing treatment process |
| 12/27/2001 | WO2001097985A1 Process for treating wood |
| 12/27/2001 | US20010055693 Fire resistant cellulosic materials |
| 12/26/2001 | CN2467294Y Gelling wood |
| 12/19/2001 | CN1076350C Dimethylfurancarboxanilide derivative |
| 12/13/2001 | WO2001094086A2 A method for treatment of resin-containing wood |
| 12/13/2001 | WO2001093685A1 Preservative compositions for wood products |
| 12/13/2001 | US20010051649 Cyproconazole or metal salt or acid salts used as microbiocide for protecting wood or timber-derived products |
| 12/13/2001 | US20010051643 Agents for preserving technical materials against insects |
| 12/13/2001 | US20010051190 Methods and compositions for retarding and eradicating infestation in trees and tree derived products |
| 12/12/2001 | EP0935641A4 Method of pressure treating boards |
| 12/06/2001 | WO2001091925A1 Compositions and methods for wood preservation |
| 12/06/2001 | CA2410678A1 Compositions and methods for wood preservation |
| 12/05/2001 | CN1075760C Synthetic proces sof wood fire-retardant agent |
| 11/29/2001 | WO2001089779A1 Amine oxide wood preservatives |
| 11/27/2001 | US6323224 Agents for preserving technical materials against insects |
| 11/27/2001 | US6322803 Method for applying pesticides and repellents |
| 11/24/2001 | CA2348357A1 Method for preparing sodium polyborate compounds and uses for same |
| 11/22/2001 | WO2001087806A2 Process for the preparation of aniline compounds |
| 11/22/2001 | WO2001087560A1 Permanent decrease of wood hardness |
| 11/22/2001 | US20010044034 Impregnating with a water soluble zinc compound; impregnating with a metal compound of the 1st or 2nd subgroup containing a zinc compound; fixing with a salt of trimercapto-s-triazine, dithiocarbamic acid or trithiocarbonic acid |
| 11/20/2001 | US6319431 Aqueous solution of urea, phosphoric acid as inorganic acid groups source, water miscible alcohol, and inorganic borate; inhibits leaching, thereby prolonging effect; for treating cellulose |
| 11/15/2001 | WO2001046163A3 3-nitro-dihydro-isoxazoles and oxazines and their use as microbicides |
| 11/15/2001 | DE10021029A1 Protecting stored wood, especially fallen logs, against attack by beetles, by coating with mixture obtained by stirring limestone powder with binder and optionally other additives |
| 11/14/2001 | EP0946340B1 Method for stocking and preserving green round wood and sawn timber |
| 11/14/2001 | EP0702624B1 Hardened and fire retardant wood products |
| 11/08/2001 | US20010038804 Comprises forming hole in wood structure and inserting replaceable container holding treatment with closure cap which dissolves via interaction with released vapors, eliminating need for drilling |
| 11/07/2001 | EP1150815A1 Wood treatment process |
| 11/06/2001 | US6312774 Wood preservation utilizing polymeric phenol sulfide |
| 11/01/2001 | US20010037035 Reacting boric acid with calcium source and/or caustic sodium; forming suspension; adding wax, resin or binder and applying to wood; insecticide; fireproofing |
| 10/31/2001 | EP1149670A1 Biological wood treatment agent based on extracts of herbs |
| 10/31/2001 | DE10020957A1 Biologische Holzschutz-Lösung auf der Basis von Kräuterauszügen Biological wood preservative solution based on herb extracts |
| 10/31/2001 | CN1073914C Deep treatment of larix plankings |
| 10/31/2001 | CN1073801C Novel use of hexaflumuron as a termiticide |
| 10/25/2001 | WO2001079204A1 Phenyl substituted 4-hydroxy tetrahydropyridone |
| 10/25/2001 | US20010033922 Wood impregnation |
| 10/25/2001 | DE10019145A1 New phenyl substituted 4-hydroxy-tetrahydropyridone derivatives useful for control of animal pests and as herbicides |
| 10/24/2001 | EP1146969A1 A method of performing an impregnating or extracting treatment on a resin-containing wood substrate |
| 10/24/2001 | EP0890012B1 Method for the manufacture and use of wooden frame pieces for use in window frames and door frames |
| 10/23/2001 | US6306317 Phosphate free fire retardant composition |
| 10/23/2001 | US6306202 Water soluble fixed copper-borax wood preservative composition |
| 10/23/2001 | CA2136143C Treatment of wood chips and the like |
| 10/18/2001 | WO2001076837A1 Timber preservative |
| 10/17/2001 | EP0769906B1 Synergistic compositions containing metconazole and another triazole |
| 10/17/2001 | CN1073090C 1,3,4-oxadiazine derivatives and their use as pesticides |
| 10/17/2001 | CN1072891C Synergistic microbicidal combinations |
| 10/16/2001 | US6303746 Reaction of a phenol or alkyl phenol reagent with sulfur monochloride or sulfur dichloride in the presence of elemental sulfur. |
| 10/16/2001 | US6303616 Wood treatment |
| 10/16/2001 | US6303234 Process of using sodium silicate to create fire retardant products |
| 10/09/2001 | CA2061749C Densification of lignocellulosic material |
| 10/04/2001 | US20010027217 Adhesive formulation comprises phenolic compound and insecticides, anti-basidiomycete agent, anti-termite agent, and fungicides |
| 10/04/2001 | US20010026841 Method for pressure treating wood |
| 10/04/2001 | EP1137496A1 Capped silicone film and method of manufacture thereof |
| 09/27/2001 | WO2001070472A1 Preserving compositions |
| 09/27/2001 | US20010024695 Use of (per) fluoropolyether compounds as additives in formulations |
| 09/27/2001 | CA2417670A1 Preserving compositions |
| 09/26/2001 | EP1135239A1 Wood preservative formulations |
| 09/25/2001 | US6294608 For imparting water repellency to porous mineral building materials, building coatings, and to wood |
| 09/25/2001 | US6294571 Preserving lumber by treatment with azadirachtin |
| 09/25/2001 | US6293972 Process for fluorinating cellulosic materials and fluorinated cellulosic materials |
| 09/20/2001 | WO2001068331A1 A method of preventing re-swelling of a compressed wooden blank |
| 09/20/2001 | WO2001068091A1 Inhibition of fungi |
| 09/20/2001 | US20010023026 Method for pressure treating boards |
| 09/19/2001 | CN1071358C Aqueous emulsion of polymer |
| 09/18/2001 | US6290992 Foam formulation for termite control and method of application therefor |
| 09/12/2001 | CN2447150Y Composite compressed laminated wood press-filled inorganic nanometer particle |
| 09/12/2001 | CN1312150A Process for high polymer synthesis to phenol compounds and the like and use thereof |
| 09/11/2001 | US6288256 Fluoroalkyl-functional organopolysiloxane-containing compositions based on water, a process for their preparation and their use |
| 09/06/2001 | DE10010125A1 Preservation of wood comprises impregnation with zinc compounds and subsequent fixation by impregnation with trimercapto-s-triazine, dithiocarbaminate or trithiocarbamate |
| 09/05/2001 | EP1129833A1 Use of (per)fluoropolyether compounds as additives in formulations |
| 09/05/2001 | EP1128939A1 A method of performing an impregnating or extracting treatment on a resin-containing wood substrate |
| 09/05/2001 | EP0936961B1 Method for treating wood by impregnation |
| 08/30/2001 | US20010018454 Method for protecting wood and wooden articles from fungal infection |
| 08/30/2001 | US20010018130 Capped silicone film and method of manufacture thereof |
| 08/22/2001 | EP1124671A1 Bio-oil preservatives |