CA2340927A1 - Method for treating calcium borate ores to obtain useful boron compounds - Google Patents

Method for treating calcium borate ores to obtain useful boron compounds Download PDF

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Publication number
CA2340927A1
CA2340927A1 CA002340927A CA2340927A CA2340927A1 CA 2340927 A1 CA2340927 A1 CA 2340927A1 CA 002340927 A CA002340927 A CA 002340927A CA 2340927 A CA2340927 A CA 2340927A CA 2340927 A1 CA2340927 A1 CA 2340927A1
Authority
CA
Canada
Prior art keywords
products
calcium borate
boron compounds
obtain useful
treating calcium
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002340927A
Other languages
French (fr)
Other versions
CA2340927C (en
Inventor
Thomas L. Bosserman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Specialty Boron Products LLC
Original Assignee
Specialty Boron Products, Llc
Thomas L. Bosserman
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 Specialty Boron Products, Llc, Thomas L. Bosserman filed Critical Specialty Boron Products, Llc
Publication of CA2340927A1 publication Critical patent/CA2340927A1/en
Application granted granted Critical
Publication of CA2340927C publication Critical patent/CA2340927C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
    • C01B35/10—Compounds containing boron and oxygen
    • C01B35/12—Borates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S424/00—Drug, bio-affecting and body treating compositions
    • Y10S424/10—Insect repellent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S424/00—Drug, bio-affecting and body treating compositions
    • Y10S424/11—Termite treating

Abstract

A method for producing products for treating wood and other cellulose products to improve the flame retardancy, and the insecticidal and fungicidal properties of the products. A calcium borate ore, such as colemanite, is reacted first with an acid such as acetic acid.
The reaction products, including calcium in solution, are then treated with ammonia, producing ammonium pentaborate. The resulting composition is applied to the wood or other cellulose products by methods such as pressure, diffusion, or immersion and/or dipping treatment. The products have superior leach resistance to water when compared to conventional treatment compounds.
CA002340927A 1998-08-17 1999-08-13 Method for treating calcium borate ores to obtain useful boron compounds Expired - Lifetime CA2340927C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9676498P 1998-08-17 1998-08-17
US60/096,764 1998-08-17
PCT/US1999/018317 WO2000009326A1 (en) 1998-08-17 1999-08-13 Method for treating calcium borate ores to obtain useful boron compounds

Publications (2)

Publication Number Publication Date
CA2340927A1 true CA2340927A1 (en) 2000-02-24
CA2340927C CA2340927C (en) 2005-08-02

Family

ID=22258965

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002340927A Expired - Lifetime CA2340927C (en) 1998-08-17 1999-08-13 Method for treating calcium borate ores to obtain useful boron compounds

Country Status (9)

Country Link
US (2) US6387300B1 (en)
EP (1) EP1112178B1 (en)
AT (1) ATE463465T1 (en)
AU (1) AU5480399A (en)
CA (1) CA2340927C (en)
DE (1) DE69942229D1 (en)
MX (1) MXPA01001571A (en)
TR (1) TR200100496T2 (en)
WO (1) WO2000009326A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6368529B1 (en) 2000-05-14 2002-04-09 U.S. Borax Inc. Lignocellulosic composite
US7163974B2 (en) 2000-05-14 2007-01-16 U.S. Borax Inc. Lignocellulosic composites
JP2004504329A (en) 2000-07-17 2004-02-12 ユー．エス．ボラックス　インコーポレイテッド Borate preservatives with mixed solubility.
US6896908B2 (en) 2001-01-30 2005-05-24 U.S. Borax Inc. Wood preservative concentrate
US6667350B1 (en) 2002-10-17 2003-12-23 Plymouth Foam, Incorporated Calcium borate infused foam building materials and the like and method of making same
US6844081B2 (en) * 2002-11-08 2005-01-18 Hbf, Inc. Microbiological abatement coating system
US7205052B2 (en) * 2002-11-08 2007-04-17 Hbf, Inc. Microbiological abatement coating system
US7883651B1 (en) 2002-11-18 2011-02-08 Lords Additives LLC Lignoellulosic, borate filled, thermoplastic composites
US7258826B2 (en) * 2003-08-15 2007-08-21 Lord's Additives Llc Low dust preservative powders for lignocellulosic composites
TW200539800A (en) * 2004-06-09 2005-12-16 Dow Agrosciences Llc Methods to control termites
ES2246157B2 (en) * 2004-07-21 2007-02-01 Jose Agote Elola PROCEDURE FOR IGNIFUGATION OF MACIZO WOODS AND WOODS OBTAINED BY THE SAME.
US7484261B2 (en) * 2004-09-30 2009-02-03 Kimberly-Clark Worldwide, Inc. Spot cleaner
US20060068199A1 (en) * 2004-09-30 2006-03-30 Koenig David W Decal and method for treating surfaces
EP1817394A1 (en) * 2004-10-11 2007-08-15 Advanced Timber Technologies Pty Ltd Fire retardant compositions and methods of use
US20060194041A1 (en) * 2005-02-28 2006-08-31 Mullally Kevin J Device for releasing an agent to be detected through olfaction
US20070059231A1 (en) * 2005-09-15 2007-03-15 Bosserman Thomas L Methods for producing ammonium pentaborate from alkaline earth tetraboartes that dramiatically reduces the amount of residual ammonia
CA2541125A1 (en) * 2006-03-28 2007-09-28 Hydro-Quebec Impregnated polysaccharide-based solid with enhanced stability, process for its preparation and impregnation solutions used
WO2008124871A1 (en) * 2007-04-11 2008-10-23 Advanced Timber Technologies Pty Ltd Fire retardant compositions and method of use
WO2011050298A2 (en) * 2009-10-22 2011-04-28 Green Comfort Safe, Inc. Method for making fire retardant materials and related products
US10632645B2 (en) 2012-03-29 2020-04-28 Nisus Corporation Method of treating wood
WO2018234398A1 (en) * 2017-06-21 2018-12-27 Cec Invest Aps Method for separation of boron from a mineral acid solution
CN113060741B (en) * 2021-03-15 2022-08-02 中南大学 Method for comprehensively utilizing boron-extracted iron tailings from ludwigite

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103412A (en) * 1963-09-10 Filter
GB1421334A (en) * 1972-08-07 1976-01-14 Magnesium Elektron Ltd Flame retardant materials
US4064317A (en) * 1975-02-05 1977-12-20 Sumitomo Chemical Company, Limited Flame-resistant plaster board and its manufacture
US4065413A (en) * 1975-10-08 1977-12-27 Gte Sylvania Incorporated Fire resistance wood-based boards, process for producing same and compositions useful therefor
US4076580A (en) * 1977-03-24 1978-02-28 Kaiser Aluminum & Chemical Corporation Flame retardant cellulosic boards
US4126473A (en) 1977-06-20 1978-11-21 Kaiser Aluminum & Chemical Corporation Flame retarding compositions for cellulosic boards
US4196177A (en) 1978-07-24 1980-04-01 Sallay Stephen I Process for producing boron compounds from borate ores
US4514326A (en) * 1978-07-24 1985-04-30 Sallay Stephen I Permanent flame retardant and anti-smoldering compositions
US4873084A (en) 1978-07-24 1989-10-10 Sallay Stephen I Insecticidal composition
US4504546A (en) 1978-07-24 1985-03-12 Sallay Stephen I Method for flame retarding material with ammoniumtriborate
US4292188A (en) 1979-06-01 1981-09-29 Martin Marietta Corporation Non-abrasive bauxite-based fire retardant
FR2458519A1 (en) 1979-06-05 1981-01-02 Daussan & Co COATING TO PROTECT BUILDINGS, IN PARTICULAR AGAINST FIRE AND HEAT
US4363798A (en) * 1981-07-09 1982-12-14 S. C. Johnson & Son, Inc. Termite bait composition
US4619776A (en) 1985-07-02 1986-10-28 Texas United Chemical Corp. Crosslinked fracturing fluids
GB2186894B (en) * 1985-11-15 1989-10-11 Matsushita Electric Works Ltd Method of manufacturing modified wood material
US5435821A (en) 1985-12-12 1995-07-25 Exxon Research & Engineering Co. Controlled release vegetation enhancement agents coated with sulfonated polymers, method of production and prcesses of use
MX162042A (en) 1986-01-29 1991-03-25 Materias Primas Magdalena S A PROCEDURE FOR THE PREPARATION OF BORIC ACID FROM COLEMANITE AND-O HOWLITE MINERALS
DE3730204A1 (en) 1987-09-09 1989-03-30 Bayer Ag FIRE PROTECTIVE
US5055135A (en) 1989-08-17 1991-10-08 Gaf Building Materials Corporation Flame retardant bitumen

Also Published As

Publication number Publication date
MXPA01001571A (en) 2002-04-08
CA2340927C (en) 2005-08-02
EP1112178A1 (en) 2001-07-04
US6387300B1 (en) 2002-05-14
EP1112178B1 (en) 2010-04-07
AU5480399A (en) 2000-03-06
DE69942229D1 (en) 2010-05-20
WO2000009326A1 (en) 2000-02-24
US20030064113A1 (en) 2003-04-03
TR200100496T2 (en) 2002-07-22
ATE463465T1 (en) 2010-04-15
EP1112178A4 (en) 2005-07-20
US6723352B2 (en) 2004-04-20

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EEER Examination request
MKEX Expiry

Effective date: 20190813