FR786226A - Neodymium oxide mirror - Google Patents

Neodymium oxide mirror

Info

Publication number
FR786226A
FR786226A FR786226DA FR786226A FR 786226 A FR786226 A FR 786226A FR 786226D A FR786226D A FR 786226DA FR 786226 A FR786226 A FR 786226A
Authority
FR
France
Prior art keywords
neodymium oxide
oxide mirror
mirror
neodymium
oxide
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
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain 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.)
Filing date
Publication date
Application filed by Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Application granted granted Critical
Publication of FR786226A publication Critical patent/FR786226A/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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths

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)
FR786226D 1934-05-14 1934-05-14 Neodymium oxide mirror Expired FR786226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR625145X 1934-05-14

Publications (1)

Publication Number Publication Date
FR786226A true FR786226A (en) 1935-08-29

Family

ID=8987516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR786226D Expired FR786226A (en) 1934-05-14 1934-05-14 Neodymium oxide mirror

Country Status (2)

Country Link
DE (1) DE625145C (en)
FR (1) FR786226A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE839843C (en) * 1942-02-27 1952-05-29 Gustav Hackemer Glass mirror

Also Published As

Publication number Publication date
DE625145C (en) 1936-02-04

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