AT288621B - Gläser für Reflexperlen - Google Patents

Gläser für Reflexperlen

Info

Publication number
AT288621B
AT288621B AT92669A AT92669A AT288621B AT 288621 B AT288621 B AT 288621B AT 92669 A AT92669 A AT 92669A AT 92669 A AT92669 A AT 92669A AT 288621 B AT288621 B AT 288621B
Authority
AT
Austria
Prior art keywords
glasses
pearls
reflective
reflective pearls
Prior art date
Application number
AT92669A
Other languages
German (de)
English (en)
Original Assignee
Jenaer Glaswerk Schott & Gen
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 Jenaer Glaswerk Schott & Gen filed Critical Jenaer Glaswerk Schott & Gen
Application granted granted Critical
Publication of AT288621B publication Critical patent/AT288621B/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
    • C03C3/04—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
    • C03C12/00—Powdered glass; Bead compositions
    • C03C12/02—Reflective beads
    • 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

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)
  • Compositions Of Oxide Ceramics (AREA)
AT92669A 1968-03-30 1969-01-30 Gläser für Reflexperlen AT288621B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681771079 DE1771079B1 (de) 1968-03-30 1968-03-30 Gegenreduktion und verfaerbung stabile glaeser fuer reflex perlen mit brechwerten mindestens gleich groesser od gleich 2,2

Publications (1)

Publication Number Publication Date
AT288621B true AT288621B (de) 1971-03-10

Family

ID=5700748

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92669A AT288621B (de) 1968-03-30 1969-01-30 Gläser für Reflexperlen

Country Status (5)

Country Link
AT (1) AT288621B (OSRAM)
DE (1) DE1771079B1 (OSRAM)
FR (1) FR2005166A1 (OSRAM)
GB (1) GB1233512A (OSRAM)
NL (1) NL6904695A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824797A1 (de) * 1977-06-07 1978-12-14 Fukuoka Tokushugarasu K K Glaszusammensetzung mit hohem berechnungsindex

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101538120B (zh) 2001-08-02 2011-08-03 3M创新有限公司 从玻璃制备制品的方法以及所制备的玻璃陶瓷制品
US7513941B2 (en) 2005-11-14 2009-04-07 3M Innovative Properties Company Pavement marking, reflective elements, and methods of making micospheres
JP4953234B2 (ja) 2006-09-14 2012-06-13 独立行政法人 宇宙航空研究開発機構 チタン系酸化物ガラスおよびその製造方法
US8591045B2 (en) 2009-08-21 2013-11-26 3M Innovative Properties Company Pavement markings, reflective elements, and methods of making microspheres
BR112012003663A2 (pt) * 2009-08-21 2016-03-29 3M Innovative Properties Co demarcações de pavimentos, elementos refletivos, e métodos de preparo de microesferas.
JP2020105041A (ja) * 2018-12-26 2020-07-09 スリーエム イノベイティブ プロパティズ カンパニー 透明中実球及びその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980547A (en) * 1957-05-03 1961-04-18 Flex O Lite Mfg Corp High refractive index glass beads
DE1250977B (OSRAM) * 1963-04-22 1967-09-28
US3294558A (en) * 1963-04-22 1966-12-27 Cataphote Corp Colorless high index glass compositions
US3293051A (en) * 1963-08-22 1966-12-20 Cataphote Corp High titanate glass beads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824797A1 (de) * 1977-06-07 1978-12-14 Fukuoka Tokushugarasu K K Glaszusammensetzung mit hohem berechnungsindex

Also Published As

Publication number Publication date
DE1771079B1 (de) 1971-12-30
GB1233512A (OSRAM) 1971-05-26
FR2005166A1 (OSRAM) 1969-12-05
NL6904695A (OSRAM) 1969-10-02

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee