CH256801A - Glassatz zur Herstellung optischer Gläser. - Google Patents

Glassatz zur Herstellung optischer Gläser.

Info

Publication number: CH256801A
Authority: CH; Switzerland
Prior art keywords: production; optical glasses; glass set; glass; glasses
Prior art date: 1935-09-03

Application number

Other languages

English (en)

Inventor

Anonyme Kodak Societe

Original Assignee

Kodak Sa

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.)

1935-09-03

Filing date

1946-08-05

Publication date

1948-09-15

1946-08-05 Application filed by Kodak Sa filed Critical Kodak Sa

1948-09-15 Publication of CH256801A publication Critical patent/CH256801A/de

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
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
- C03C3/14—Silica-free oxide glass compositions containing boron
- C03C3/15—Silica-free oxide glass compositions containing boron containing rare earths
- 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
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- 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
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
- 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
- C03C3/12—Silica-free oxide glass compositions
- C03C3/122—Silica-free oxide glass compositions containing oxides of As, Sb, Bi, Mo, W, V, Te as glass formers
- 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
- C03C3/12—Silica-free oxide glass compositions
- C03C3/127—Silica-free oxide glass compositions containing TiO2 as glass former
- 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
- C03C3/12—Silica-free oxide glass compositions
- C03C3/14—Silica-free oxide glass compositions 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
- C03C3/12—Silica-free oxide glass compositions
- C03C3/14—Silica-free oxide glass compositions containing boron
- C03C3/15—Silica-free oxide glass compositions containing boron containing rare earths
- C03C3/155—Silica-free oxide glass compositions containing boron containing rare earths containing zirconium, titanium, tantalum or niobium
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/02—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of crystals, e.g. rock-salt, semi-conductors
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S501/00—Compositions: ceramic
- Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
- Y10S501/901—Optical glass, e.g. silent on refractive index and/or ABBE number having R.I. at least 1.8
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S501/00—Compositions: ceramic
- Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
- Y10S501/903—Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S501/00—Compositions: ceramic
- Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
- Y10S501/906—Thorium oxide containing

Landscapes

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

CH256801D 1935-09-03 1946-08-05 Glassatz zur Herstellung optischer Gläser. CH256801A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB206664X		1935-09-03

Publications (1)

Publication Number	Publication Date
CH256801A true CH256801A (de)	1948-09-15

Family

ID=10149650

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH206664D CH206664A (de)	1935-09-03	1936-08-31	Optisches Glas und Verfahren zur Erzeugung desselben.
CH256801D CH256801A (de)	1935-09-03	1946-08-05	Glassatz zur Herstellung optischer Gläser.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH206664D CH206664A (de)	1935-09-03	1936-08-31	Optisches Glas und Verfahren zur Erzeugung desselben.

Country Status (6)

Country	Link
US (2)	US2150694A (de)
BE (2)	BE468330A (de)
CH (2)	CH206664A (de)
DE (1)	DE691356C (de)
FR (2)	FR810442A (de)
GB (1)	GB462304A (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2434149A (en) *	1935-09-03	1948-01-06	Eastman Kodak Co	Optical glass
US2432250A (en) *	1938-11-07	1947-12-09	Rath Werner	Electrical insulating body
DE746997C (de) *	1939-12-11	1944-09-01	Jenaer Glaswerk Schott & Cen	Optisches Glas
US2466392A (en) *	1945-08-04	1949-04-05	Eastman Kodak Co	Optical glass
US2764492A (en) *	1950-07-08	1956-09-25	Leitz Ernst Gmbh	Borate optical glass
DE1008456B (de) *	1951-02-26	1957-05-16	Jenaer Glaswerk Schott & Gen	Praktisch fluorfreie optische Boratglaeser
DE949686C (de) *	1951-02-26	1956-09-27	Jenaer Glaswerk Schott & Gen	Praktisch fluorfreie optische Boratglaeser
DE1011595B (de) *	1951-02-26	1957-07-04	Jenaer Glaswerk Schott & Gen	Praktisch fluorfreie optische Boratglaeser
US2979382A (en) *	1951-05-10	1961-04-11	Research Corp	Method for preparing infrared transmittible arsenic trisulfide
DE976231C (de) *	1953-03-26	1963-05-16	Rickmann & Rappe Dr	Glaeser mit hohem Brechungsvermoegen
NL87487C (de) *	1953-09-14
GB746192A (en) *	1953-09-14	1956-03-14	British Thomson Houston Co Ltd	Improvements in glass compositions
GB744947A (en) *	1953-09-14	1956-02-15	British Thomson Houston Co Ltd	Improvements in glass compositions
DE1022764B (de) *	1956-04-20	1958-01-16	Leitz Ernst Gmbh	Optisches Glas
US3081178A (en) *	1959-08-10	1963-03-12	Leitz Ernst Gmbh	Optical borate glass
FR1317870A (de) *	1961-03-21	1963-05-08
DE1924493C3 (de) *	1968-05-17	1975-12-18	Nippon Sheet Glass Co. Ltd., Osaka (Japan)	Schnell reagierendes phototropes Glas hoher Stabilität auf Borat- oder Borosilikatbasis sowie Verfahren zu seiner Herstellung
US3715221A (en) *	1971-01-29	1973-02-06	Eastman Kodak Co	Optical glass
JPS5371115A (en)	1976-12-07	1978-06-24	Nippon Chemical Ind	Optical glass
US5209835A (en) *	1988-03-03	1993-05-11	Asahi Glass Company Ltd.	Method for producing a specified zirconium-silicon amorphous oxide film composition by sputtering
CN1066420C (zh) *	1995-04-18	2001-05-30	美国3M公司	耐酸玻璃微球及由其构成的路面标志带
US6204971B1 (en)	1999-05-14	2001-03-20	3M Innovative Properties Company	Glass microspheres for use in films and projection screen displays and methods
JP3750984B2 (ja) *	2000-05-31	2006-03-01	Ｈｏｙａ株式会社	光学ガラスおよび光学製品の製造方法
DE10227494C1 (de) *	2002-06-19	2003-12-04	Schott Glas	Blei- und vorzugsweise Arsen-freie Lanthan-Schwerflint-Gläser sowie ihre Verwendung
US20070154713A1 (en) *	2005-12-30	2007-07-05	3M Innovative Properties Company	Ceramic cutting tools and cutting tool inserts, and methods of making the same
US7598188B2 (en) *	2005-12-30	2009-10-06	3M Innovative Properties Company	Ceramic materials and methods of making and using the same
US7423297B2 (en) *	2006-05-03	2008-09-09	3M Innovative Properties Company	LED extractor composed of high index glass
US8141384B2 (en) *	2006-05-03	2012-03-27	3M Innovative Properties Company	Methods of making LED extractor arrays
WO2010053214A1 (ja) *	2008-11-10	2010-05-14	Hoya株式会社	ガラスの製造方法、光学ガラス、プレス成形用ガラス素材、光学素子とそれら製造方法
DE102009047511A1 (de)	2009-12-04	2011-06-09	Schott Ag	Hochbrechendes und hochtransparentes optisches Glas
EP3621935B1 (de)	2017-05-12	2023-11-08	3M Innovative Properties Company	Artikel mit keramik und verfahren zur herstellung davon
US10988399B2 (en)	2017-05-12	2021-04-27	3M Innovative Properties Company	Articles comprising crystalline materials and method of making the same

0
- BE BE417297D patent/BE417297A/xx unknown
- BE BE468330D patent/BE468330A/xx unknown
- US US21175D patent/USRE21175E/en not_active Expired
1935
- 1935-09-03 GB GB24579/35A patent/GB462304A/en not_active Expired
1936
- 1936-08-19 US US96844A patent/US2150694A/en not_active Expired - Lifetime
- 1936-08-31 CH CH206664D patent/CH206664A/de unknown
- 1936-09-03 FR FR810442D patent/FR810442A/fr not_active Expired
- 1936-09-04 DE DE1936K0143546 patent/DE691356C/de not_active Expired
1946
- 1946-08-02 FR FR54809D patent/FR54809E/fr not_active Expired
- 1946-08-05 CH CH256801D patent/CH256801A/de unknown

Also Published As

Publication number	Publication date
USRE21175E (en)	1939-08-15
CH206664A (de)	1939-08-31
BE417297A (de)
DE691356C (de)	1940-05-24
US2150694A (en)	1939-03-14
FR810442A (fr)	1937-03-22
FR54809E (fr)	1950-08-02
BE468330A (de)
GB462304A (en)	1937-03-03

Publication	Publication Date	Title
CH256801A (de)	1948-09-15	Glassatz zur Herstellung optischer Gläser.
CH249321A (fr)	1947-06-30	Appareil pour la fabrication de fibres, notamment de fibres de verre.
FR793175A (fr)	1936-01-18	Verre de sécurité
CH208496A (de)	1940-02-15	Verfahren zur Herstellung schwer schmelzbarer Gläser.
FR760998A (fr)	1934-03-07	Verre
CH208495A (de)	1940-02-15	Verfahren zur Herstellung von Glasschmelzen.
CH207059A (de)	1939-09-30	Verfahren zur Herstellung von gehärteten Glasgegenständen.
DK54681C (da)	1938-05-02	Fremgangsmaade til Fremstilling af splintfrit Glas.
CA349755A (en)	1935-04-23	Glass fining method
ES139490A1 (es)	1936-01-16	Procedimiento de fabricación de cristales inastillables.
CA350240A (en)	1935-05-14	Glass manufacture
FR799318A (fr)	1936-06-11	Verre de sécurité
CA351168A (en)	1935-06-25	Optical element
DK51589C (da)	1936-05-04	Fremgangsmaade til Fremstilling af Genstande af Tempergods.
FR780770A (fr)	1935-05-03	Verre anti-buée
CA348097A (en)	1935-02-05	Optical lens
CA347443A (en)	1935-01-15	Light production
CA353337A (en)	1935-10-01	Splinterless glass
CA353338A (en)	1935-10-01	Splinterless glass
CA353940A (en)	1935-11-05	Glass substitute
DK50387C (da)	1935-07-01	Glaslysrist.
CA348671A (en)	1935-03-05	Light diffusing glass
CA347379A (en)	1935-01-08	Optical system
CA348066A (en)	1935-02-05	Optical system
CA347378A (en)	1935-01-08	Optical system