ES487623A1 - Procedimiento para la fabricacion de fibras de vidrio solu- ble que contienen agua. - Google Patents

Procedimiento para la fabricacion de fibras de vidrio solu- ble que contienen agua.

Info

Publication number
ES487623A1
ES487623A1 ES487623A ES487623A ES487623A1 ES 487623 A1 ES487623 A1 ES 487623A1 ES 487623 A ES487623 A ES 487623A ES 487623 A ES487623 A ES 487623A ES 487623 A1 ES487623 A1 ES 487623A1
Authority
ES
Spain
Prior art keywords
silica fibers
dry
fibers
making silica
water
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.)
Expired
Application number
ES487623A
Other languages
English (en)
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.)
Akzo NV
Original Assignee
Akzo NV
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
Priority claimed from DE19792900991 external-priority patent/DE2900991C2/de
Priority claimed from DE19792900990 external-priority patent/DE2900990C2/de
Priority claimed from DE19792944864 external-priority patent/DE2944864C2/de
Application filed by Akzo NV filed Critical Akzo NV
Publication of ES487623A1 publication Critical patent/ES487623A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/011—Manufacture of glass fibres or filaments starting from a liquid phase reaction process, e.g. through a gel phase
    • 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
    • C03C13/005—Fibre or filament compositions obtained by leaching of a soluble phase and consolidation
    • 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
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • C04B35/6224—Fibres based on silica
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • F16D69/025—Compositions based on an organic binder
    • F16D69/026—Compositions based on an organic binder containing fibres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/006—Materials; Production methods therefor containing fibres or particles
    • F16D2200/0065—Inorganic, e.g. non-asbestos mineral fibres
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates
    • 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
    • Y10T428/2904—Staple length fiber
    • 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
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular
    • 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
    • Y10T428/298—Physical dimension
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Compositions (AREA)
  • Inorganic Fibers (AREA)
  • Silicon Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Braking Arrangements (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

Procedimiento para la fabricación de fibras de vidrio soluble que contienen agua, utilizables, entre otras aplicaciones posibles, para la fabricación de fibras cortadas cortas, de velos de fabricación en húmedo, de material de filtros y como material de reforzamiento, por hilatura en seco de soluciones acuosas de vidrio soluble y transformación de las fibras de vidrio soluble, por tratamiento con ácidos o soluciones de sales, en fibras de ácido silícico, caracterizado porque se hila en seco vidrio soluble sódico para formar fibras que contienen agua, que están esencialmente exentas de compuestos de metales no alcalinos, y que tienen una proporción molar de Na2O a SiO2 desde aproximadamente 1:3 hasta 1:1,9, y para la transformación del silicato sódico en ácido silícico se tratan con soluciones acuosas de ácidos o de sales que contienen iones hidrógeno, las fibras de ácido silícico así obtenidas se lavan y secan, así como eventualmente se tratan térmicamente de modo posterior.
ES487623A 1979-01-12 1980-01-11 Procedimiento para la fabricacion de fibras de vidrio solu- ble que contienen agua. Expired ES487623A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19792900991 DE2900991C2 (de) 1979-01-12 1979-01-12 Kieselsäurefasern
DE19792900990 DE2900990C2 (de) 1979-01-12 1979-01-12 Wasserglasfasern und Verfahren zu ihrer Herstellung
DE19792944864 DE2944864C2 (de) 1979-11-07 1979-11-07 Verwendung von Kieselsäurefasern zur Herstellung von Reibbelägen

Publications (1)

Publication Number Publication Date
ES487623A1 true ES487623A1 (es) 1980-06-16

Family

ID=27187832

Family Applications (2)

Application Number Title Priority Date Filing Date
ES487623A Expired ES487623A1 (es) 1979-01-12 1980-01-11 Procedimiento para la fabricacion de fibras de vidrio solu- ble que contienen agua.
ES489886A Expired ES8102165A1 (es) 1979-01-12 1980-03-25 Procedimiento para la fabricacion de guarniciones de friccion

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES489886A Expired ES8102165A1 (es) 1979-01-12 1980-03-25 Procedimiento para la fabricacion de guarniciones de friccion

Country Status (10)

Country Link
US (3) US4332600A (es)
CA (1) CA1142312A (es)
CH (1) CH645410A5 (es)
ES (2) ES487623A1 (es)
FR (2) FR2446334A1 (es)
GB (1) GB2040273B (es)
IT (1) IT1146101B (es)
LU (1) LU82071A1 (es)
NL (1) NL8000150A (es)
SE (1) SE446542B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH645410A5 (de) * 1979-01-12 1984-09-28 Akzo Nv Verfahren zur herstellung von wasserhaltigen fasern.
DE3510753C2 (de) * 1984-05-04 1987-04-23 Akzo Gmbh, 5600 Wuppertal Hochtemperaturbeständiges Siliciumdioxidfasermaterial
DE3535267A1 (de) * 1984-11-17 1986-06-05 Akzo Gmbh, 5600 Wuppertal Mineralisolierte leitungen
JPS61135671A (ja) * 1984-12-04 1986-06-23 三菱鉱業セメント株式会社 インプラント材
EP0199328B1 (en) * 1985-04-23 1992-08-12 Asahi Glass Company Ltd. Fabric for printed circuit substrate and printed circuit substrate
DE3621206A1 (de) * 1986-06-25 1988-01-07 Basf Ag Verbundwerkstoffe aus thermoplastischen polymeren und siliciumdioxid-verstaerkungsfasern
DE3707357A1 (de) * 1987-03-07 1988-09-15 Akzo Gmbh Gebundene flaechengebilde aus anorganischen fasern
DE3815670A1 (de) * 1988-05-07 1990-01-25 Degussa Feinteilige faellungskieselsaeure mit hoher struktur, verfahren zu seiner herstellung und verwendung
US5089188A (en) * 1989-01-04 1992-02-18 Ppg Industries, Inc. Spinning of sol gel siliceous-containing fibers with wet coagulation
US5087487A (en) * 1989-07-10 1992-02-11 National Starch And Chemical Investment Holding Corporation Non-thermoplastic binder for use in processing textile articles
DE4204583C2 (de) * 1992-02-15 1994-10-27 Modern Ecological Prod Verbundwerkstoff, Verfahren zu seiner Herstellung und seine Verwendung
DE4240354C1 (de) * 1992-12-01 1994-02-10 Achtsnit Hans Dieter Dr Kieselsäurestapelfaser-Vorgarn, dessen Herstellung und Verwendung
US5804310A (en) * 1996-12-18 1998-09-08 Rasmussen; Glen L. Patterned fibers
CN1120814C (zh) * 1997-05-13 2003-09-10 罗宾·里希特 含Al2O3的有高纺织性的耐高温玻璃纤维纱条及其产品
CN1802603A (zh) 2003-07-17 2006-07-12 霍尼韦尔国际公司 用于高级微电子应用的平面化薄膜及其生产装置和方法
US7651590B2 (en) * 2006-03-03 2010-01-26 Birla Research Institute For Applied Sciences Flame retardant and glow resistant zinc free cellulose product
US8026189B1 (en) * 2007-04-05 2011-09-27 American Felt and Filter Company, LLC. High-temperature and fire-resistant fabric and a method of manufacturing thereof
WO2011159914A2 (en) * 2010-06-16 2011-12-22 Unifrax I Llc Thermally stable inorganic fibers for exhaust gas treatment device insulating mat
JP5138806B1 (ja) * 2011-12-01 2013-02-06 ニチアス株式会社 生体溶解性無機繊維及びその製造方法
CN104047072B (zh) * 2013-03-15 2016-06-29 中国钢铁股份有限公司 碳纤维的纺丝装置
FR3018325B1 (fr) * 2014-03-07 2016-03-18 Valeo Materiaux De Friction Garniture de friction a resistance a l'usure amelioree, embrayage a sec comportant une telle garniture et procedes de fabrications d'une telle garniture et d'un tel embrayage
WO2017186201A1 (en) * 2016-04-26 2017-11-02 Pardam, S.R.O. Precursor fibers intended for preparation of silica fibers, method of manufacture thereof, method of modification thereof, use of silica fibers
DE102019114659A1 (de) * 2018-06-03 2019-12-05 Claus Schierz Verfahren zur Herstellung von mineralischen Hochtemperaturfasern mit einem hohen Anteil an Siliziumdioxyd
CN110540212B (zh) * 2019-09-05 2021-08-31 中国建筑材料科学研究总院有限公司 低模数硅酸钠溶液及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE567106A (es) *
US1730609A (en) * 1927-10-17 1929-10-08 Grossman Morris Process of manufacturing synthetic mineral fibers
NL54842C (es) * 1937-08-19
FR1161086A (fr) * 1955-08-05 1958-08-20 Montedison Spa Procédé pour la fabrication de fibres de verre
US3092531A (en) * 1956-02-01 1963-06-04 Johns Manville Fiber Glass Inc Process of making essentially pure silica fiber bats
US2969272A (en) * 1957-04-26 1961-01-24 Montedison Spa Preparation of siliceous materials
US3061495A (en) * 1959-06-29 1962-10-30 Standard Oil Co Method of acid treating hollow glass spheres
BE626593A (es) * 1961-12-27
FR1327128A (fr) * 1962-04-02 1963-05-17 Saint Gobain Fabrication de fibres de silice
DE1299617B (de) * 1965-01-13 1969-07-24 Degussa Verfahren zur Herstellung von feinverteiltem gefaelltem Siliciumdioxid
US4200485A (en) * 1978-08-30 1980-04-29 Johns-Manville Corporation Method for making high purity, devitrification resistant, amorphous silica fibers
CH645410A5 (de) * 1979-01-12 1984-09-28 Akzo Nv Verfahren zur herstellung von wasserhaltigen fasern.

Also Published As

Publication number Publication date
GB2040273B (en) 1983-04-13
NL8000150A (nl) 1980-07-15
US4471019A (en) 1984-09-11
FR2483472A1 (fr) 1981-12-04
GB2040273A (en) 1980-08-28
SE446542B (sv) 1986-09-22
CA1142312A (en) 1983-03-08
ES489886A0 (es) 1980-12-16
ES8102165A1 (es) 1980-12-16
IT8047539A0 (it) 1980-01-08
CH645410A5 (de) 1984-09-28
SE8000218L (sv) 1980-07-13
FR2446334B1 (es) 1983-02-04
FR2446334A1 (fr) 1980-08-08
IT1146101B (it) 1986-11-12
US4332600A (en) 1982-06-01
LU82071A1 (de) 1980-04-23
US4332601A (en) 1982-06-01
FR2483472B1 (fr) 1985-07-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000203