BR112017027426A2 - pó de quartzo purificado modificado para revestir cabo de fibra ótica e método de modificar um pó de quartzo altamente purificado - Google Patents

pó de quartzo purificado modificado para revestir cabo de fibra ótica e método de modificar um pó de quartzo altamente purificado

Info

Publication number
BR112017027426A2
BR112017027426A2 BR112017027426A BR112017027426A BR112017027426A2 BR 112017027426 A2 BR112017027426 A2 BR 112017027426A2 BR 112017027426 A BR112017027426 A BR 112017027426A BR 112017027426 A BR112017027426 A BR 112017027426A BR 112017027426 A2 BR112017027426 A2 BR 112017027426A2
Authority
BR
Brazil
Prior art keywords
quartz powder
purified quartz
modifying
fiber optic
modified
Prior art date
Application number
BR112017027426A
Other languages
English (en)
Inventor
Mosher Brian
Capobianco Chris
Calderone Paul
Original Assignee
Unimin Corp
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 Unimin Corp filed Critical Unimin Corp
Publication of BR112017027426A2 publication Critical patent/BR112017027426A2/pt

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Classifications

    • 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
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions
    • 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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0095—Solution impregnating; Solution doping; Molecular stuffing, e.g. of porous glass
    • 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
    • C03C25/007—Impregnation by solution; Solution doping or molecular stuffing of porous glass
    • 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
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/1065—Multiple coatings
    • C03C25/1068—Inorganic coatings
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
    • 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
    • C04B35/62802—Powder coating materials
    • C04B35/62805—Oxide ceramics
    • 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
    • C04B35/62802—Powder coating materials
    • C04B35/62805—Oxide ceramics
    • C04B35/62813—Alumina or aluminates
    • 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
    • C03C2213/00—Glass fibres or filaments
    • 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
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
    • C04B2235/3203—Lithium oxide or oxide-forming salts thereof
    • 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
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • 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
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • 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
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/442—Carbonates
    • 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
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/443—Nitrates or nitrites
    • 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
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
    • 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
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)

Abstract

a presente invenção refere-se ao pó de quartzo altamente purificado (100), tendo um nível baixo de lítio de ocorrência natural, modificado para revestimento de um cabo de fibra ótica, o dito pó de quartzo modificado tendo uma quantidade total aumentado de lítio, na solução de sólido no dito pó, a dita quantidade total aumentada sendo na faixa de mais de 0,50 ppm e menos de 1,00 ppm, e um método de modificar um pó de quartzo altamente purificado (10) para fazer o mesmo.
BR112017027426A 2015-11-04 2016-09-23 pó de quartzo purificado modificado para revestir cabo de fibra ótica e método de modificar um pó de quartzo altamente purificado BR112017027426A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562250579P 2015-11-04 2015-11-04
PCT/US2016/053420 WO2017078859A1 (en) 2015-11-04 2016-09-23 Purified quartz powder modified for cladding optic fiber cable

Publications (1)

Publication Number Publication Date
BR112017027426A2 true BR112017027426A2 (pt) 2018-09-04

Family

ID=58638263

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017027426A BR112017027426A2 (pt) 2015-11-04 2016-09-23 pó de quartzo purificado modificado para revestir cabo de fibra ótica e método de modificar um pó de quartzo altamente purificado

Country Status (4)

Country Link
US (2) US20170121217A1 (pt)
EP (1) EP3371119A4 (pt)
BR (1) BR112017027426A2 (pt)
WO (1) WO2017078859A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109604652B (zh) * 2018-11-20 2021-01-05 浙江中科恒泰新材料科技有限公司 一种含有纤维材料的pmi泡沫夹芯复合板的制作方法
CN111153606A (zh) * 2019-12-25 2020-05-15 咸阳非金属矿研究设计院有限公司 一种人造矿物纤维的改性方法及装置

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US3394081A (en) * 1967-04-20 1968-07-23 Bell Telephone Labor Inc Synthetic quartz growth using lithium ions in the nutrient solution
DE2205560C3 (de) * 1972-02-07 1974-11-07 Heraeus-Schott Quarzschmelze Gmbh, 6450 Hanau Verfahren zum Herstellen von blasenfreiem und OH-freiem Quarzglas und Vorrichtung zur Durchführung des Verfahrens
CA1188895A (en) * 1980-09-11 1985-06-18 Shoichi Suto Fabrication methods of doped silica glass and optical fiber preform by using the doped silica glass
DE3836934A1 (de) 1988-10-29 1990-05-03 Heraeus Schott Quarzschmelze Verfahren zum reinigen von teilchenfoermigem siliziumdioxid
US4983370A (en) * 1990-02-06 1991-01-08 The Feldspar Corporation Purified quartz and process for purifying quartz
US6235669B1 (en) * 1993-06-01 2001-05-22 General Electric Company Viscosity tailoring of fused silica
US5585173A (en) * 1993-10-08 1996-12-17 Tosoh Corporation High-purity, opaque quartz glass, method for producing same and use thereof
US5772714A (en) * 1995-01-25 1998-06-30 Shin-Etsu Quartz Products Co., Ltd. Process for producing opaque silica glass
EP0737653B1 (en) * 1995-04-10 1998-01-14 Heraeus Quarzglas GmbH Process for continuously refining of quartz powder
US6269663B1 (en) * 1998-03-05 2001-08-07 Alcatel Method of purifying silica and depositing on an optical fiber preform
US6510707B2 (en) 2001-03-15 2003-01-28 Heraeus Shin-Etsu America, Inc. Methods for making silica crucibles
CN1792911A (zh) * 2005-10-28 2006-06-28 长飞光纤光缆有限公司 一种低衰减光纤及其制造方法
DE102008049598A1 (de) * 2008-09-30 2010-04-01 Heraeus Quarzglas Gmbh & Co. Kg Verfahren und Vorrichtung für die Reinigung von SiO2-Körnung
DE102009032297A1 (de) * 2009-07-09 2011-01-13 Qsil Ag Quarzschmelze Ilmenau Verfahren zur Herstellung eines hochreinen Quarz-Granulates
US20130125719A1 (en) * 2011-11-18 2013-05-23 Memc Electronic Materials, Inc. Processes for producing silicon ingots
US20130129973A1 (en) * 2011-11-18 2013-05-23 Memc Electronic Materials, Inc. Crucibles with a reduced amount of bubbles and ingots and wafers produced by use of such crucibles
BR112016002895B1 (pt) * 2013-08-13 2021-06-08 Draka Comteq Bv pré-forma de fibra óptica e método para manufatura de tal pré-forma de fibra óptica a partir de uma pré-forma primária
CN104898200B (zh) * 2015-06-25 2018-03-16 长飞光纤光缆股份有限公司 一种掺杂优化的超低衰减单模光纤
EP3248950B1 (de) * 2016-05-24 2020-08-05 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung eines poren enthaltenden, opaken quarzglases

Also Published As

Publication number Publication date
US20180222792A1 (en) 2018-08-09
US20170121217A1 (en) 2017-05-04
EP3371119A1 (en) 2018-09-12
WO2017078859A1 (en) 2017-05-11
US10526239B2 (en) 2020-01-07
EP3371119A4 (en) 2019-07-03

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