DK118876A - Forsterket glasstrukturorgan og fremgangsmade til fremstilling af dette - Google Patents

Forsterket glasstrukturorgan og fremgangsmade til fremstilling af dette

Info

Publication number: DK118876A
Authority: DK; Denmark
Prior art keywords: manufacture; structure body; glass structure; reinforced glass; reinforced
Prior art date: 1975-03-18

Application number

DK118876A

Other languages

English (en)

Inventor

P B Macedo

T A Litovitz

Original Assignee

Macedo Pedro B

Litovitz Theodore A

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.)

1975-03-18

Filing date

1976-03-18

Publication date

1976-09-19

1975-11-26 Priority claimed from US05/635,727 external-priority patent/US4110096A/en

1976-03-18 Application filed by Macedo Pedro B, Litovitz Theodore A filed Critical Macedo Pedro B

1976-09-19 Publication of DK118876A publication Critical patent/DK118876A/da

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
- G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal core
- 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
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/016—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by 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
- C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
- C03C11/005—Multi-cellular glass ; Porous or hollow glass or glass particles obtained by leaching after a phase separation step
- 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
- C03C13/005—Fibre or filament compositions obtained by leaching of a soluble phase and consolidation
- 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
- C03C13/00—Fibre or filament compositions
- C03C13/04—Fibre optics, e.g. core and clad fibre compositions
- C03C13/045—Silica-containing oxide glass compositions
- C03C13/046—Multicomponent 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
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
- 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
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the 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
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
- C03B2201/10—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with boron
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/32—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with aluminium
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/34—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/50—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with alkali metals
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/54—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with beryllium, magnesium or alkaline earth metals
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03605—Highest refractive index not on central axis
- G02B6/03611—Highest index adjacent to central axis region, e.g. annular core, coaxial ring, centreline depression affecting waveguiding
- 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Physics & Mathematics (AREA)
Optics & Photonics (AREA)
General Physics & Mathematics (AREA)
Manufacturing & Machinery (AREA)
General Life Sciences & Earth Sciences (AREA)
Dispersion Chemistry (AREA)
Glass Compositions (AREA)
Glass Melting And Manufacturing (AREA)
Surface Treatment Of Glass (AREA)

DK118876A 1975-03-18 1976-03-18 Forsterket glasstrukturorgan og fremgangsmade til fremstilling af dette DK118876A (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US55951275A	1975-03-18	1975-03-18
US05/635,727 US4110096A (en)	1974-04-22	1975-11-26	Method of precipitation of a dopant in a porous silicate glass

Publications (1)

Publication Number	Publication Date
DK118876A true DK118876A (da)	1976-09-19

Family

ID=27072086

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK118876A DK118876A (da)	1975-03-18	1976-03-18	Forsterket glasstrukturorgan og fremgangsmade til fremstilling af dette

Country Status (13)

Country	Link
JP (1)	JPS6021931B2 (da)
AU (1)	AU506281B2 (da)
BR (1)	BR7601601A (da)
CH (1)	CH612162A5 (da)
DE (1)	DE2611495A1 (da)
DK (1)	DK118876A (da)
FR (1)	FR2304580A1 (da)
GB (1)	GB1544267A (da)
IE (1)	IE44145B1 (da)
IT (1)	IT1057426B (da)
LU (1)	LU74596A1 (da)
NL (1)	NL7602764A (da)
SE (1)	SE7603366L (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1083183A (en) *	1976-12-30	1980-08-05	Mrinmay Samanta	Joint doping of porous glasses to produce materials with high modifier concentrations
GB2002342B (en) *	1977-07-27	1982-06-30	Sumitomo Electric Industries	Process for producing a glass member
US4340408A (en) *	1980-04-28	1982-07-20	National Research Development Corporation	High silica glass
GB2086877B (en) *	1980-09-17	1985-01-23	Sumitomo Electric Industries	Producing graded index optical glass articles from silica gel bodies
GB2222400B (en) *	1988-09-05	1992-02-12	Stc Plc	Doped elements
CN116253520A (zh) *	2023-04-03	2023-06-13	南京玻璃纤维研究设计院有限公司	一种制备高硅氧玻璃纤维的组合物、高硅氧玻璃纤维及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2106744A (en) *	1934-03-19	1938-02-01	Corning Glass Works	Treated borosilicate glass
US2522524A (en) *	1946-06-24	1950-09-19	Corning Glass Works	Method of making sealing glasses
NL88704C (da) *	1953-12-28
CA1020752A (en) *	1973-04-27	1977-11-15	Pedro B. Macedo	Method of producing optical wave guide fibers

1976
- 1976-03-15 AU AU11990/76A patent/AU506281B2/en not_active Expired
- 1976-03-16 FR FR7607445A patent/FR2304580A1/fr active Granted
- 1976-03-17 NL NL7602764A patent/NL7602764A/xx active Search and Examination
- 1976-03-17 CH CH332576A patent/CH612162A5/xx not_active IP Right Cessation
- 1976-03-17 IT IT48615/76A patent/IT1057426B/it active
- 1976-03-17 BR BR7601601A patent/BR7601601A/pt unknown
- 1976-03-17 SE SE7603366A patent/SE7603366L/xx unknown
- 1976-03-18 IE IE572/76A patent/IE44145B1/en unknown
- 1976-03-18 DK DK118876A patent/DK118876A/da not_active Application Discontinuation
- 1976-03-18 LU LU74596A patent/LU74596A1/xx unknown
- 1976-03-18 DE DE19762611495 patent/DE2611495A1/de active Granted
- 1976-03-18 JP JP51029759A patent/JPS6021931B2/ja not_active Expired
- 1976-03-18 GB GB10960/76A patent/GB1544267A/en not_active Expired

Also Published As

Publication number	Publication date
DE2611495A1 (de)	1976-10-07
AU1199076A (en)	1977-09-22
JPS6021931B2 (ja)	1985-05-30
SE7603366L (sv)	1976-09-19
AU506281B2 (en)	1979-12-20
NL7602764A (nl)	1976-09-21
LU74596A1 (da)	1976-09-01
GB1544267A (en)	1979-04-19
IE44145B1 (en)	1981-08-26
DE2611495C2 (da)	1988-05-26
FR2304580B1 (da)	1982-09-03
BR7601601A (pt)	1976-09-14
FR2304580A1 (fr)	1976-10-15
CH612162A5 (en)	1979-07-13
IT1057426B (it)	1982-03-10
IE44145L (en)	1976-09-18
JPS51135915A (en)	1976-11-25

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DK389376A (da)	1977-03-01	Immobiliserede proteiner og fremgangsmade til fremstilling af sadanne
DK349376A (da)	1977-02-05	Glideforbindelse og fremgangsmade til fremstilling af denne
DK248078A (da)	1978-12-04	Phatalaziner og fremgangsmaade til fremstilling deraf
DK122076A (da)	1976-09-22	Modstandsmateriale modstand fremstillet af materialet og fremgangsmade til fremstilling af materialet
DK496476A (da)	1977-05-04	Fremgangsmade og middel til bestemmelse af creatinkinase-mb
DK102177A (da)	1977-09-10	Aminoalkyl-heterocycliske forbindelser og fremgangsmade til fremstilling deraf
DK112576A (da)	1976-09-18	Fremgangsmade til fremstilling af alkylencarbonater
DK267978A (da)	1978-12-16	I laengderetningen opdelt soejlestruktur og fremgangsmaade til fremstilling af samme
NO140182C (no)	1979-07-18	Fremgangsmaate og anordning for fremstilling av glass
DK235775A (da)	1976-11-29	Dyrkningsklods og fremgangsmade til fremstilling af denne
DK416475A (da)	1976-03-19	Beholderdel og fremgangsmade til fremstilling af denne
DK197778A (da)	1978-11-07	Skinnehjul og fremgangsmaade til fremstilling af dette
DK358176A (da)	1977-02-09	Smelteadhesionskleber og fremgangsmade til fremstilling deraf
DK203678A (da)	1978-11-20	Fremgangsmaade til fremstilling af celleopdelte glaskugler og glaskugler herved
DK335876A (da)	1977-01-25	3-oximer af d-17alfa-ethynyl-19-nortestosteronestere og fremgangsmade til fremstilling deraf
DK548076A (da)	1977-06-09	Bicycliske umettede thia-azaforbindelser og fremgangsmade til fremstilling deraf
DK502977A (da)	1978-05-17	Antracyklinderivat og fremgangsmaade til fremstilling deraf
DK118876A (da)	1976-09-19	Forsterket glasstrukturorgan og fremgangsmade til fremstilling af dette
DK122276A (da)	1976-09-21	Organisk phosphateringsmiddel og fremgangsmade til fremstilling heraf
DK554078A (da)	1979-06-09	Tetrapeptider og fremgangsmaade til fremstilling deraf
DK186476A (da)	1976-10-29	Fremstillingsmade til fremstilling af et sammensat legeme og herved fremstillet sammensat legeme
DK224279A (da)	1979-12-01	Polyjodbenzenderivater og fremgangsmaade til fremstilling deraf
DK355576A (da)	1977-02-09	Nitriler og fremgangsmade til fremstilling heraf
DK204576A (da)	1976-11-11	Mikrokapsel og fremgangsmade til fremstilling deraf
JPS5218039A (en)	1977-02-10	Method of bridge erection construction

Legal Events

Date	Code	Title	Description
1985-12-02	AHB	Application shelved due to non-payment