EP1969173A4 - CERAMIC OXIDE FIBERS - Google Patents

CERAMIC OXIDE FIBERS

Info

Publication number
EP1969173A4
EP1969173A4 EP06848264.5A EP06848264A EP1969173A4 EP 1969173 A4 EP1969173 A4 EP 1969173A4 EP 06848264 A EP06848264 A EP 06848264A EP 1969173 A4 EP1969173 A4 EP 1969173A4
Authority
EP
European Patent Office
Prior art keywords
ceramic oxide
oxide fibers
fibers
ceramic
oxide
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.)
Withdrawn
Application number
EP06848264.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1969173A1 (en
Inventor
Larry R Visser
Richard M Flynn
Carol-Lynn Spawn
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of EP1969173A1 publication Critical patent/EP1969173A1/en
Publication of EP1969173A4 publication Critical patent/EP1969173A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62844—Coating fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423—Amino-aldehyde resins
    • D06M15/427—Amino-aldehyde resins modified by alkoxylated compounds or alkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63448—Polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63488—Polyethers, e.g. alkylphenol polyglycolether, polyethylene glycol [PEG], polyethylene oxide [PEO]
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4584—Coating or impregnating of particulate or fibrous ceramic material
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5216—Inorganic
    • C04B2235/522—Oxidic
    • C04B2235/5224—Alumina or aluminates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5216—Inorganic
    • C04B2235/522—Oxidic
    • C04B2235/5228—Silica and alumina, including aluminosilicates, e.g. mullite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5264—Fibers characterised by the diameter of the fibers
    • 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
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Inorganic Fibers (AREA)
  • Paper (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
EP06848264.5A 2005-12-30 2006-12-28 CERAMIC OXIDE FIBERS Withdrawn EP1969173A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75569005P 2005-12-30 2005-12-30
PCT/US2006/049464 WO2007079167A1 (en) 2005-12-30 2006-12-28 Ceramic oxide fibers

Publications (2)

Publication Number Publication Date
EP1969173A1 EP1969173A1 (en) 2008-09-17
EP1969173A4 true EP1969173A4 (en) 2015-07-08

Family

ID=38228556

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06848264.5A Withdrawn EP1969173A4 (en) 2005-12-30 2006-12-28 CERAMIC OXIDE FIBERS

Country Status (10)

Country Link
US (1) US20070178304A1 (https=)
EP (1) EP1969173A4 (https=)
JP (1) JP2009522461A (https=)
KR (1) KR20080083689A (https=)
CN (1) CN101336322B (https=)
BR (1) BRPI0620913A2 (https=)
CA (1) CA2635709C (https=)
RU (1) RU2396388C2 (https=)
TW (1) TW200732271A (https=)
WO (1) WO2007079167A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150042829A (ko) 2012-08-15 2015-04-21 쓰리엠 이노베이티브 프로퍼티즈 컴파니 가호된 알루미나계 무기 산화물 단섬유, 이의 제조방법, 및 이를 포함하는 조성물
EP3743403B1 (en) 2018-01-22 2021-02-24 3M Innovative Properties Company Method of making ceramic matrix slurry infused ceramic tows and ceramic matrix composites
EP3856699B1 (en) * 2018-09-26 2022-10-26 3M Innovative Properties Company Fiber tows with a heat-activated sizing
EP4234802A4 (en) * 2020-12-29 2025-01-22 Kolon Industries, Inc. Coated fabric and airbag comprising same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07166475A (ja) * 1993-12-14 1995-06-27 Sumitomo Chem Co Ltd 糊剤付着アルミナ質繊維
US5898358A (en) * 1997-07-25 1999-04-27 Minnesota Mining & Manufacturing Vermiculite-coated fuse

Family Cites Families (35)

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US2278902A (en) * 1940-12-13 1942-04-07 Du Pont Yarn sizing process
US2576915A (en) * 1948-04-29 1951-12-04 Monsanto Chemicals Method of sizing yarns and composition therefor
US2780909A (en) * 1953-03-24 1957-02-12 Owens Corning Fiberglass Corp Method of forming yarns from staple glass fibers
NL6403496A (https=) * 1963-05-23 1964-11-24
US3709706A (en) * 1969-05-16 1973-01-09 Minnesota Mining & Mfg Refractory fibers and other articles of zirconia and silica mixtures
US3795524A (en) * 1971-03-01 1974-03-05 Minnesota Mining & Mfg Aluminum borate and aluminum borosilicate articles
US4047965A (en) * 1976-05-04 1977-09-13 Minnesota Mining And Manufacturing Company Non-frangible alumina-silica fibers
JPS5966576A (ja) * 1982-10-08 1984-04-16 住友化学工業株式会社 繊維の糊付方法
US5024890A (en) * 1987-03-12 1991-06-18 Owens-Corning Fiberglass Corporation Size composition for impregnating filament strands and glass fibers coated therein
CA1317978C (en) * 1987-06-05 1993-05-18 Thomas E. Wood Microcrystalline alumina-based ceramic articles
US5085938A (en) * 1989-11-29 1992-02-04 Ppg Industries, Inc. Chemically treated fibers and method of preparing and method of using to reinforce polymers
WO1994016134A1 (en) * 1993-01-07 1994-07-21 Minnesota Mining And Manufacturing Company Flexible nonwoven mat
JPH07150476A (ja) * 1993-11-26 1995-06-13 Sumitomo Chem Co Ltd 糊剤付着アルミナ質繊維
JPH07173769A (ja) 1993-12-17 1995-07-11 Sumitomo Chem Co Ltd サイジング剤付着無機質繊維
US5501906A (en) * 1994-08-22 1996-03-26 Minnesota Mining And Manufacturing Company Ceramic fiber tow reinforced metal matrix composite
US6245425B1 (en) * 1995-06-21 2001-06-12 3M Innovative Properties Company Fiber reinforced aluminum matrix composite wire
JP3818457B2 (ja) 1995-07-03 2006-09-06 ミヨシ油脂株式会社 ガラス繊維用集束剤
FR2738241B1 (fr) * 1995-09-01 1998-03-20 Vetrotex France Sa Fils de verre de renforcement et composites resistant en milieu corrosif
EP0933343B1 (en) * 1998-01-29 2003-06-25 Coi Ceramics, Inc. Method for producing sized, coated ceramic fibers
US6593255B1 (en) * 1998-03-03 2003-07-15 Ppg Industries Ohio, Inc. Impregnated glass fiber strands and products including the same
US6228281B1 (en) * 1998-10-30 2001-05-08 Owens Corning Fiberglas Technology Sizing for glass fibers having low nonionic and cationic lubricant content
US6329056B1 (en) * 2000-07-14 2001-12-11 3M Innovative Properties Company Metal matrix composite wires, cables, and method
US6723451B1 (en) * 2000-07-14 2004-04-20 3M Innovative Properties Company Aluminum matrix composite wires, cables, and method
US6559385B1 (en) * 2000-07-14 2003-05-06 3M Innovative Properties Company Stranded cable and method of making
US6485796B1 (en) * 2000-07-14 2002-11-26 3M Innovative Properties Company Method of making metal matrix composites
US6344270B1 (en) * 2000-07-14 2002-02-05 3M Innovative Properties Company Metal matrix composite wires, cables, and method
KR20030059154A (ko) * 2000-09-28 2003-07-07 쓰리엠 이노베이티브 프로퍼티즈 캄파니 세라믹 산화물 프리폼, 금속 기지 복합재 및 그 제조 방법
TW591157B (en) * 2001-05-25 2004-06-11 Mitsubishi Rayon Co Sizing agent for carbon fiber, its water dispersing solution, carbon fiber with sizing handling, sheet matter with using the carbon fiber and carbon fiber reinforced composite
CA2512201A1 (en) * 2003-01-08 2005-02-17 3M Innovative Properties Company Ceramic fiber composite and method for making the same
US7291390B2 (en) * 2003-11-07 2007-11-06 Ppg Industries Ohio, Inc. Sizing composition for glass fibers and sized fiber glass products
US20050181228A1 (en) * 2004-02-13 2005-08-18 3M Innovative Properties Company Metal-cladded metal matrix composite wire
US7131308B2 (en) * 2004-02-13 2006-11-07 3M Innovative Properties Company Method for making metal cladded metal matrix composite wire
US20050279527A1 (en) * 2004-06-17 2005-12-22 Johnson Douglas E Cable and method of making the same
US20050279526A1 (en) * 2004-06-17 2005-12-22 Johnson Douglas E Cable and method of making the same
US7093416B2 (en) * 2004-06-17 2006-08-22 3M Innovative Properties Company Cable and method of making the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07166475A (ja) * 1993-12-14 1995-06-27 Sumitomo Chem Co Ltd 糊剤付着アルミナ質繊維
US5898358A (en) * 1997-07-25 1999-04-27 Minnesota Mining & Manufacturing Vermiculite-coated fuse

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199534, 1995 Derwent World Patents Index; AN 1995-261798, XP002740119 *
See also references of WO2007079167A1 *

Also Published As

Publication number Publication date
CN101336322B (zh) 2011-02-09
EP1969173A1 (en) 2008-09-17
RU2008126538A (ru) 2010-02-10
TW200732271A (en) 2007-09-01
JP2009522461A (ja) 2009-06-11
CA2635709A1 (en) 2007-07-12
KR20080083689A (ko) 2008-09-18
US20070178304A1 (en) 2007-08-02
WO2007079167A1 (en) 2007-07-12
BRPI0620913A2 (pt) 2011-11-29
CA2635709C (en) 2013-11-05
CN101336322A (zh) 2008-12-31
RU2396388C2 (ru) 2010-08-10

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