WO2008004133A8 - Coated magnesium hydroxide particles produced by mill-drying - Google Patents

Coated magnesium hydroxide particles produced by mill-drying

Info

Publication number
WO2008004133A8
WO2008004133A8 PCT/IB2007/003225 IB2007003225W WO2008004133A8 WO 2008004133 A8 WO2008004133 A8 WO 2008004133A8 IB 2007003225 W IB2007003225 W IB 2007003225W WO 2008004133 A8 WO2008004133 A8 WO 2008004133A8
Authority
WO
WIPO (PCT)
Prior art keywords
mill
magnesium hydroxide
hydroxide particles
drying
particles produced
Prior art date
Application number
PCT/IB2007/003225
Other languages
French (fr)
Other versions
WO2008004133A2 (en
WO2008004133A3 (en
Inventor
Winfried Toedt
Wolfgang Hardtke
Hermann Rautz
Rene Gabriel Erich Herbiet
Mario Neuenhaus
Christian Alfred Kienesberger
Original Assignee
Martinswerk Gmbh
Winfried Toedt
Wolfgang Hardtke
Hermann Rautz
Rene Gabriel Erich Herbiet
Mario Neuenhaus
Christian Alfred Kienesberger
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 Martinswerk Gmbh, Winfried Toedt, Wolfgang Hardtke, Hermann Rautz, Rene Gabriel Erich Herbiet, Mario Neuenhaus, Christian Alfred Kienesberger filed Critical Martinswerk Gmbh
Priority to EP07825503A priority Critical patent/EP2029676A2/en
Priority to AU2007270757A priority patent/AU2007270757A1/en
Publication of WO2008004133A2 publication Critical patent/WO2008004133A2/en
Publication of WO2008004133A3 publication Critical patent/WO2008004133A3/en
Publication of WO2008004133A8 publication Critical patent/WO2008004133A8/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/021—After-treatment of oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/14—Magnesium hydroxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/40—Compounds of aluminium
    • C09C1/407—Aluminium oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00—Fireproofing materials
    • C09K21/02—Inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/02—Ingredients treated with inorganic substances
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/0373—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement containing additives, e.g. fillers
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Filtering Materials (AREA)
  • Fireproofing Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Coated, mill-dried magnesium hydroxide particles, processes for making them from filter cakes, flame retarded formulations comprising them, and molded or extruded articles made from the flame retarded formulations.
PCT/IB2007/003225 2006-06-21 2007-06-21 Coated magnesium hydroxide particles produced by mill-drying WO2008004133A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07825503A EP2029676A2 (en) 2006-06-21 2007-06-21 Coated magnesium hydroxide particles produced by mill-drying
AU2007270757A AU2007270757A1 (en) 2006-06-21 2007-06-21 Coated magnesium hydroxide particles produced by mill-drying

Applications Claiming Priority (40)

Application Number Priority Date Filing Date Title
US81542606P 2006-06-21 2006-06-21
US81551506P 2006-06-21 2006-06-21
US60/815,515 2006-06-21
US60/815,426 2006-06-21
US81867006P 2006-07-05 2006-07-05
US81863206P 2006-07-05 2006-07-05
US81863306P 2006-07-05 2006-07-05
US60/818,632 2006-07-05
US60/818,633 2006-07-05
US60/818,670 2006-07-05
US82887706P 2006-10-10 2006-10-10
US82890106P 2006-10-10 2006-10-10
US82891206P 2006-10-10 2006-10-10
US82890806P 2006-10-10 2006-10-10
US60/828,901 2006-10-10
US60/828,908 2006-10-10
US60/828,912 2006-10-10
US60/828,877 2006-10-10
US88932507P 2007-02-12 2007-02-12
US88931607P 2007-02-12 2007-02-12
US88932007P 2007-02-12 2007-02-12
US88933007P 2007-02-12 2007-02-12
US88932707P 2007-02-12 2007-02-12
US88931907P 2007-02-12 2007-02-12
US60/889,330 2007-02-12
US60/889,325 2007-02-12
US60/889,320 2007-02-12
US60/889,316 2007-02-12
US60/889,327 2007-02-12
US60/889,319 2007-02-12
US89174507P 2007-02-27 2007-02-27
US89174807P 2007-02-27 2007-02-27
US89174607P 2007-02-27 2007-02-27
US89174707P 2007-02-27 2007-02-27
US60/891,748 2007-02-27
US60/891,747 2007-02-27
US60/891,746 2007-02-27
US60/891,745 2007-02-27
US91647707P 2007-05-07 2007-05-07
US60/916,477 2007-05-07

Publications (3)

Publication Number Publication Date
WO2008004133A2 WO2008004133A2 (en) 2008-01-10
WO2008004133A3 WO2008004133A3 (en) 2008-05-15
WO2008004133A8 true WO2008004133A8 (en) 2008-12-11

Family

ID=38894954

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/003225 WO2008004133A2 (en) 2006-06-21 2007-06-21 Coated magnesium hydroxide particles produced by mill-drying

Country Status (3)

Country Link
EP (1) EP2029676A2 (en)
AU (1) AU2007270757A1 (en)
WO (1) WO2008004133A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013121412A1 (en) * 2012-02-15 2013-08-22 Bromine Compounds Ltd. Flame-retarded compositions of polyamides
JP2016094490A (en) 2013-02-19 2016-05-26 神島化学工業株式会社 Flame retardant, flame retardant composition and molded body
CN114874494B (en) * 2022-03-28 2023-10-17 洛阳中超新材料股份有限公司 High-flow magnesium hydroxide flame retardant, preparation method thereof and low-smoke halogen-free cable

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL117216A (en) * 1995-02-23 2003-10-31 Martinswerk Gmbh Surface-modified filler composition
KR100532735B1 (en) * 1997-04-17 2005-11-30 두슬로, 에이 . 에스. 살라 A Surface Treated Magnesium Hydroxide, Method of Preparation Thereof And A Polymeric Composite Material With Improved Flame Resistance
US6376077B1 (en) * 1998-04-10 2002-04-23 Kyowa Chemical Industry Co., Ltd. Process for the production of coupling agent-treated inorganic particles and use thereof
US6576160B1 (en) * 1998-09-14 2003-06-10 Hans-Jurgen Eichler Surface-modified filling material composition
US20040127602A1 (en) * 2001-04-05 2004-07-01 Joachim Schaeling Surface-coated magnesium hydroxide
JP3749682B2 (en) * 2001-09-20 2006-03-01 神島化学工業株式会社 Magnesium hydroxide flame retardant, method for producing the same, and flame retardant resin composition using the flame retardant

Also Published As

Publication number Publication date
WO2008004133A2 (en) 2008-01-10
AU2007270757A1 (en) 2008-01-10
WO2008004133A3 (en) 2008-05-15
EP2029676A2 (en) 2009-03-04

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