GB1456876A – Reinforcing glass fibres
– Google Patents
GB1456876A – Reinforcing glass fibres
– Google Patents
Reinforcing glass fibres
Info
Publication number
GB1456876A
GB1456876A
GB3281774A
GB3281774A
GB1456876A
GB 1456876 A
GB1456876 A
GB 1456876A
GB 3281774 A
GB3281774 A
GB 3281774A
GB 3281774 A
GB3281774 A
GB 3281774A
GB 1456876 A
GB1456876 A
GB 1456876A
Authority
GB
United Kingdom
Prior art keywords
parts
fibres
weight
protuberances
unmelted
Prior art date
1973-07-27
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
GB3281774A
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.)
Nichias Corp
Original Assignee
Nichias 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.)
1973-07-27
Filing date
1974-07-25
Publication date
1976-12-01
1973-07-27
Priority claimed from JP8398573A
external-priority
patent/JPS5032327B2/ja
1973-07-27
Priority claimed from JP48083984A
external-priority
patent/JPS5030170B2/ja
1974-07-25
Application filed by Nichias Corp
filed
Critical
Nichias Corp
1976-12-01
Publication of GB1456876A
publication
Critical
patent/GB1456876A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C03C13/001—Alkali-resistant fibres
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
C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
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
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
C03C13/001—Alkali-resistant fibres
C03C13/002—Alkali-resistant fibres containing zirconium
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
C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
C04B14/38—Fibrous materials; Whiskers
C04B14/42—Glass
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
Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
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
Y10T428/2976—Longitudinally varying
Abstract
1456876 Glass fibres NIPPON ASBESTOS CO Ltd 25 July 1974 [27 July 1973 (2)] 32817/74 Heading C1M [Also in Division C3] Glass fibres having protuberances on their surfaces are produced by partially melting a glassforming particulate mass so that some particles of low fusibility remain unmelted, and forming the partially molten mass by blowing or spinning, into fibres having surface protuberances comprising the unmelted components of said mass. The protuberances may comprise unmelted alumina, zircon sand, zirconia or diaspore. Preferably 5-25 parts by weight of such difficultly fusible material (e.g. of approx. particle size 40-550 Ám) are used per 100 parts of fusible components, so as to give fibres in which the protuberances occupy 0À1-3% of the fibre volume. The fibres may be used to reinforce gypsum or concrete compositions (5-15 parts by weight of fibres to 95- 85 parts of gypsum of concrete) or calcium silicate or magnesium carbonate compositions (5-30 parts by weight of fibres to 95-70 parts of calcium silicate or magnesium carbonate). In an example, a fibre consisting of (by weight) SiO 2 42%, Al 2 O 3 14%, MgO 23À5%, ZrO 2 13À5%, B 2 O 3 5% and Na 2 O 2%, and including unmelted zircon sand, was prepared; and in a further example 10 parts by weight of alumina added to 100 parts by weight of a mixture, of weight composition SiO 2 36%, Al 2 O 3 15À5%, MgO 6À8%, CaO 38À6%, Fe 2 O 3 0À7%, MnO 1À9% and Na 2 O 0À5%, and the product formed into fibres.
GB3281774A
1973-07-27
1974-07-25
Reinforcing glass fibres
Expired
GB1456876A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
JP8398573A
JPS5032327B2
(en)
1973-07-27
1973-07-27
JP48083984A
JPS5030170B2
(en)
1973-07-27
1973-07-27
Publications (1)
Publication Number
Publication Date
GB1456876A
true
GB1456876A
(en)
1976-12-01
Family
ID=26425018
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3281774A
Expired
GB1456876A
(en)
1973-07-27
1974-07-25
Reinforcing glass fibres
Country Status (2)
Country
Link
US
(1)
US4018964A
(en)
GB
(1)
GB1456876A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP2731920A1
(en)
*
2011-07-12
2014-05-21
Owens Corning Intellectual Capital, LLC
Systems and methods for manufacturing fibers with enhanced thermal performance
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4242406A
(en)
*
1979-04-30
1980-12-30
Ppg Industries, Inc.
Fiber reinforced composite structural laminate composed of two layers tied to one another by embedded fibers bridging both layers
US5707734A
(en)
*
1995-06-02
1998-01-13
Owens-Corning Fiberglas Technology Inc.
Glass fibers having fumed silica coating
US8028736B2
(en)
*
2006-08-25
2011-10-04
Ocv Intellectual Capital, Llc
System for forming reinforcement layers having cross-directionally oriented fibers
US7718220B2
(en)
*
2007-06-05
2010-05-18
Johns Manville
Method and system for forming reinforcing fibers and reinforcing fibers having particulate protuberances directly attached to the surfaces
ES2325011B1
(en)
*
2008-02-20
2010-06-01
Juan Antonio Rovira Soler 33,5%
BAR BASED WITH REINFORCED POLYMERS WITH FIBERS FOR REINFORCING THE CONCRETE.
DE102018214834A1
(en)
*
2018-08-31
2020-03-05
Airbus Defence and Space GmbH
Process for the nanostructuring of carbon fiber surfaces in fiber composite plastics based on sulfur and aromatic hydrocarbons
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2150945A
(en)
*
1934-03-01
1939-03-21
Owens Corning Fiberglass Corp
Method and apparatus for spinning glass wool
US2215150A
(en)
*
1936-12-28
1940-09-17
Hannen Clemens
Process for treating mineral fibrous substances, such as glass wool, slag wool, or the like
US2571457A
(en)
*
1950-10-23
1951-10-16
Ladisch Rolf Karl
Method of spinning filaments
US3812004A
(en)
*
1968-06-12
1974-05-21
American Cyanamid Co
Naturally crimped textile fibers
US3684474A
(en)
*
1970-11-12
1972-08-15
Dow Chemical Co
Conveying and forming methods and apparatus for fibers having bulbous ends
JPS4986638A
(en)
*
1972-12-25
1974-08-20
1974
1974-07-23
US
US05/491,499
patent/US4018964A/en
not_active
Expired – Lifetime
1974-07-25
GB
GB3281774A
patent/GB1456876A/en
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP2731920A1
(en)
*
2011-07-12
2014-05-21
Owens Corning Intellectual Capital, LLC
Systems and methods for manufacturing fibers with enhanced thermal performance
EP2731920A4
(en)
*
2011-07-12
2015-03-11
Owens Corning Intellectual Cap
Systems and methods for manufacturing fibers with enhanced thermal performance
Also Published As
Publication number
Publication date
US4018964A
(en)
1977-04-19
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Legal Events
Date
Code
Title
Description
1977-04-14
PS
Patent sealed [section 19, patents act 1949]
1982-02-24
PCNP
Patent ceased through non-payment of renewal fee
