WO2004113038A3 - Inhibition of calcium and magnesium precipitation from wood preservatives - Google Patents

Inhibition of calcium and magnesium precipitation from wood preservatives Download PDF

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Publication number
WO2004113038A3
WO2004113038A3 PCT/US2004/019646 US2004019646W WO2004113038A3 WO 2004113038 A3 WO2004113038 A3 WO 2004113038A3 US 2004019646 W US2004019646 W US 2004019646W WO 2004113038 A3 WO2004113038 A3 WO 2004113038A3
Authority
WO
WIPO (PCT)
Prior art keywords
inhibition
calcium
wood preservatives
magnesium precipitation
wood preservative
Prior art date
Application number
PCT/US2004/019646
Other languages
French (fr)
Other versions
WO2004113038A2 (en
Inventor
H Wayne Richardson
Gang Zhao
Original Assignee
Phibro Tech Inc
H Wayne Richardson
Gang Zhao
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 Phibro Tech Inc, H Wayne Richardson, Gang Zhao filed Critical Phibro Tech Inc
Priority to US10/545,605 priority Critical patent/US7252706B2/en
Publication of WO2004113038A2 publication Critical patent/WO2004113038A2/en
Publication of WO2004113038A3 publication Critical patent/WO2004113038A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/22—Compounds of zinc or copper
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • A01N59/20—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/32—Mixtures of different inorganic impregnating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
    • 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
    • C09D15/00—Woodstains

Abstract

A wood preservative that contains a copper salt complex and a precipitation inhibitor is provided. The wood preservative may contain copper carbonate, an alkanolamine such as monoethanolamine and precipitation inhibitor such as a phosphonate or ethylene diamine compound. Also provided is a method of using the wood preservative.
PCT/US2004/019646 2003-06-17 2004-06-17 Inhibition of calcium and magnesium precipitation from wood preservatives WO2004113038A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/545,605 US7252706B2 (en) 2003-06-17 2004-06-17 Inhibition of calcium and magnesium precipitation from wood preservatives

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US47882003P 2003-06-17 2003-06-17
US47882703P 2003-06-17 2003-06-17
US60/478,820 2003-06-17
US60/478,827 2003-06-17

Publications (2)

Publication Number Publication Date
WO2004113038A2 WO2004113038A2 (en) 2004-12-29
WO2004113038A3 true WO2004113038A3 (en) 2005-02-17

Family

ID=33544385

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/019646 WO2004113038A2 (en) 2003-06-17 2004-06-17 Inhibition of calcium and magnesium precipitation from wood preservatives

Country Status (2)

Country Link
US (1) US7252706B2 (en)
WO (1) WO2004113038A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2345329B1 (en) 2003-04-09 2019-09-18 Koppers Performance Chemicals Inc. Micronized wood preservative formulations
US8637089B2 (en) 2003-04-09 2014-01-28 Osmose, Inc. Micronized wood preservative formulations
WO2007014012A2 (en) * 2005-07-21 2007-02-01 Osmose, Inc. Compositions and methods for wood preservation
US20080175913A1 (en) * 2007-01-09 2008-07-24 Jun Zhang Wood preservative compositions comprising isothiazolone-pyrethroids
US8221797B2 (en) * 2007-02-09 2012-07-17 Osmose, Inc. Wood preserving composition for treatment of in-service poles, posts, piling, cross-ties and other wooded structures
JP2011506444A (en) * 2007-12-13 2011-03-03 ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー Method to reduce leaching of water-soluble metal biocides from treated wood products
US20090162410A1 (en) * 2007-12-21 2009-06-25 Jun Zhang Process for preparing fine particle dispersion for wood preservation
US8293282B2 (en) * 2008-02-12 2012-10-23 Arch Wood Protection, Inc. Micronized copper-containing compositions useful to mitigate residues on wood surfaces
JP5576303B2 (en) * 2008-03-14 2014-08-20 ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー A hybrid method for reducing leaching of metal biocides from biodegradable substrates
EP2317859A2 (en) * 2008-07-17 2011-05-11 Union Carbide Chemicals & Plastics Technology LLC Post-impregnation treatments to improve distribution of metal biocides in an impregnated substrate
US20130288067A1 (en) * 2012-04-25 2013-10-31 Kop-Coat, Inc. Compositions and methods for resisting discoloration of wood and treated wood
CN106142257A (en) * 2016-06-28 2016-11-23 周云龙 A kind of environment protection modification agent for improving wood performance
CN106003312B (en) * 2016-08-04 2017-12-26 中国林业科学研究院木材工业研究所 Triazole wood bamboo wood anti-corrosion Anti- tarnishing composition and preparation method thereof
CN114701029B (en) * 2022-04-18 2023-06-02 中山市伍氏大观园家具有限公司 Pretreatment process of rosewood
CN114789490B (en) * 2022-04-18 2023-08-08 中山市伍氏大观园家具有限公司 Redwood furniture production line

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1238469A (en) * 1968-06-20 1971-07-07
SU617451A1 (en) * 1978-07-30 Предприятие П/Я А-7815 Method of obtaining copper complex diammonium salt of oxyethylidenediphosphonic acid
SU821440A1 (en) * 1979-04-17 1981-04-15 Химический Завод "Сподриба"Производственного Объединениялатвбытхим Concentrated mixture for agricultural crop fertilizer
US4510074A (en) * 1982-04-30 1985-04-09 Kao Corporation Wood preservative composition
GB2177003A (en) * 1985-06-26 1987-01-14 Applied Biochemists Algaecidal and herbicidal composition
US4737491A (en) * 1984-06-20 1988-04-12 Kemira Oy Wood preservative
US4933051A (en) * 1989-07-24 1990-06-12 Omi International Corporation Cyanide-free copper plating process
US5186947A (en) * 1990-10-20 1993-02-16 Dr. Wolman Gmbh Wood preservative based on polymeric nitrogen compounds and metal-fixing acids
US5874025A (en) * 1995-04-12 1999-02-23 Bayer Aktiengesellschaft Timber preservative containing a copper compound
US6375727B1 (en) * 1999-05-24 2002-04-23 Lonza Inc. Amine oxide/iodine containing blends for wood preservation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278437A (en) * 1964-01-27 1966-10-11 Shell Oil Co Lubricating oil compositions
DE1496916B1 (en) * 1964-09-22 1969-10-23 Monsanto Co Cyanide-free, galvanic bath and process for the deposition of galvanic coatings
US3844760A (en) * 1972-02-29 1974-10-29 Monsanto Co Composition for and method of treating water
JPS63238865A (en) * 1986-11-14 1988-10-04 日本ゼオン株式会社 Composition containing phosphoric compound and copper compound
DE602004022171D1 (en) * 2003-06-17 2009-09-03 Phibrowood Llc PARTICULATE WOOD PROTECTION AGENT AND METHOD OF MANUFACTURE THEREOF
US20060062926A1 (en) * 2004-05-17 2006-03-23 Richardson H W Use of sub-micron copper salt particles in wood preservation
US20060075923A1 (en) * 2004-10-12 2006-04-13 Richardson H W Method of manufacture and treatment of wood with injectable particulate iron oxide
US20060078686A1 (en) * 2004-10-08 2006-04-13 Hodge Robert L Penetration of copper-ethanolamine complex in wood

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU617451A1 (en) * 1978-07-30 Предприятие П/Я А-7815 Method of obtaining copper complex diammonium salt of oxyethylidenediphosphonic acid
GB1238469A (en) * 1968-06-20 1971-07-07
SU821440A1 (en) * 1979-04-17 1981-04-15 Химический Завод "Сподриба"Производственного Объединениялатвбытхим Concentrated mixture for agricultural crop fertilizer
US4510074A (en) * 1982-04-30 1985-04-09 Kao Corporation Wood preservative composition
US4737491A (en) * 1984-06-20 1988-04-12 Kemira Oy Wood preservative
GB2177003A (en) * 1985-06-26 1987-01-14 Applied Biochemists Algaecidal and herbicidal composition
US4933051A (en) * 1989-07-24 1990-06-12 Omi International Corporation Cyanide-free copper plating process
US5186947A (en) * 1990-10-20 1993-02-16 Dr. Wolman Gmbh Wood preservative based on polymeric nitrogen compounds and metal-fixing acids
US5874025A (en) * 1995-04-12 1999-02-23 Bayer Aktiengesellschaft Timber preservative containing a copper compound
US6375727B1 (en) * 1999-05-24 2002-04-23 Lonza Inc. Amine oxide/iodine containing blends for wood preservation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Derwent World Patents Index; AN 1979-42042B *
DATABASE WPI Derwent World Patents Index; AN 1982-07499E *

Also Published As

Publication number Publication date
US7252706B2 (en) 2007-08-07
WO2004113038A2 (en) 2004-12-29
US20060162611A1 (en) 2006-07-27

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