FR1538675A - Phototropic glass - Google Patents

Phototropic glass

Info

Publication number
FR1538675A
FR1538675A FR117970A FR117970A FR1538675A FR 1538675 A FR1538675 A FR 1538675A FR 117970 A FR117970 A FR 117970A FR 117970 A FR117970 A FR 117970A FR 1538675 A FR1538675 A FR 1538675A
Authority
FR
France
Prior art keywords
phototropic glass
phototropic
glass
Prior art date
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
FR117970A
Other languages
French (fr)
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.)
Schott AG
Original Assignee
Jenaer Glaswerk Schott and 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 and Gen filed Critical Jenaer Glaswerk Schott and Gen
Priority to FR117970A priority Critical patent/FR1538675A/en
Application granted granted Critical
Publication of FR1538675A publication Critical patent/FR1538675A/en
Expired legal-status Critical Current

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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/04—Compositions for glass with special properties for photosensitive glass
    • C03C4/06—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron

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)
FR117970A 1966-12-24 1967-08-16 Phototropic glass Expired FR1538675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR117970A FR1538675A (en) 1966-12-24 1967-08-16 Phototropic glass

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEJ0032618 1966-12-24
FR117970A FR1538675A (en) 1966-12-24 1967-08-16 Phototropic glass

Publications (1)

Publication Number Publication Date
FR1538675A true FR1538675A (en) 1968-09-06

Family

ID=25982725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR117970A Expired FR1538675A (en) 1966-12-24 1967-08-16 Phototropic glass

Country Status (1)

Country Link
FR (1) FR1538675A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085971A1 (en) * 1970-04-10 1971-12-31 Jenaer Glaswerk Schott & Gen Photochromic borate glass
FR2085970A1 (en) * 1970-04-10 1971-12-31 Jenaer Glaswerk Schott & Gen Photochromatic colour glass with borosili-ca

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085971A1 (en) * 1970-04-10 1971-12-31 Jenaer Glaswerk Schott & Gen Photochromic borate glass
FR2085970A1 (en) * 1970-04-10 1971-12-31 Jenaer Glaswerk Schott & Gen Photochromatic colour glass with borosili-ca

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