CH337622A - Durchsichtiges Glaselement - Google Patents

Durchsichtiges Glaselement

Info

Publication number
CH337622A
CH337622A CH337622DA CH337622A CH 337622 A CH337622 A CH 337622A CH 337622D A CH337622D A CH 337622DA CH 337622 A CH337622 A CH 337622A
Authority
CH
Switzerland
Prior art keywords
transparent glass
glass element
transparent
glass
Prior art date
Application number
Other languages
English (en)
Inventor
H Stradley Norman
R Beck Warren
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of CH337622A publication Critical patent/CH337622A/de

Links

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
    • C03C3/127—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
    • C03C12/00—Powdered glass; Bead compositions
    • C03C12/02—Reflective beads

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
CH337622D 1953-08-12 1954-08-10 Durchsichtiges Glaselement CH337622A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US373906A US2790723A (en) 1953-08-12 1953-08-12 High-index glass elements

Publications (1)

Publication Number Publication Date
CH337622A true CH337622A (de) 1959-04-15

Family

ID=23474378

Family Applications (1)

Application Number Title Priority Date Filing Date
CH337622D CH337622A (de) 1953-08-12 1954-08-10 Durchsichtiges Glaselement

Country Status (5)

Country Link
US (1) US2790723A (de)
CH (1) CH337622A (de)
DE (1) DE1065580B (de)
FR (1) FR1111094A (de)
GB (1) GB751572A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022182A (en) * 1956-07-17 1962-02-20 Given W Cleek Infrared transmitting glasses
US2980547A (en) * 1957-05-03 1961-04-18 Flex O Lite Mfg Corp High refractive index glass beads
US3306757A (en) * 1957-06-18 1967-02-28 D Adrian Vincent L Duval High alkali earth oxide glass bead composition
US2992932A (en) * 1957-10-11 1961-07-18 Cons Electrodynamics Corp Ceramic composition
US2997401A (en) * 1958-02-27 1961-08-22 Int Resistance Co Dielectric constant of glasses containing titanium ions
US2939797A (en) * 1959-04-20 1960-06-07 Prismo Safety Corp Glass compositions
US3145114A (en) * 1960-10-24 1964-08-18 Prismo Safety Corp Process for increasing the index of refraction of glass and an article made thereby
CA919195A (en) * 1963-02-14 1973-01-16 Fang Tung Chi High index glass elements
US3547517A (en) * 1963-08-22 1970-12-15 Cataphote Corp Antimony sulfide-barium oxide glasses and reflex light reflector
US3293051A (en) * 1963-08-22 1966-12-20 Cataphote Corp High titanate glass beads
DE1925436B2 (de) * 1968-12-23 1971-01-21 Nippon Electric Glass Company, Ltd , Tokio Bei 425 bis 430 Grad C schmelzendes und kristallisierendes Lotglas zur Verbin dung von Stirnteilen mit Tnchterteilen von Farbfernsehrohrenkolben
US3946130A (en) * 1974-04-01 1976-03-23 Minnesota Mining And Manufacturing Company Transparent glass microspheres and products made therefrom
CA2216116C (en) * 1995-04-18 2006-09-19 Geoffrey P. Morris Acid-resistant glass
US20040259713A1 (en) * 2003-06-11 2004-12-23 3M Innovative Properties Company Microspheres comprising titania and bismuth oxide
US7513941B2 (en) 2005-11-14 2009-04-07 3M Innovative Properties Company Pavement marking, reflective elements, and methods of making micospheres
US20080280034A1 (en) * 2007-05-11 2008-11-13 3M Innovative Properties Company Pavement marking and reflective elements having microspheres comprising lanthanum oxide and aluminum oxide with zirconia, titania, or mixtures thereof
CN102574730A (zh) 2009-08-21 2012-07-11 3M创新有限公司 路面标记、反射元件以及制备微球的方法
US11467324B2 (en) 2018-10-26 2022-10-11 Tundra Composits, LLC Complex retroreflective bead

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2220765A (en) * 1937-02-06 1940-11-05 Gen Electric Vitreous material

Also Published As

Publication number Publication date
US2790723A (en) 1957-04-30
GB751572A (en) 1956-06-27
DE1065580B (de) 1959-09-17
FR1111094A (fr) 1956-02-22

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