IT8024081A0 - Procedimento per la produzione di vetri fotocromici e vetro fotocromico ottenuto con il procedimento. - Google Patents

Procedimento per la produzione di vetri fotocromici e vetro fotocromico ottenuto con il procedimento.

Info

Publication number
IT8024081A0
IT8024081A0 IT8024081A IT2408180A IT8024081A0 IT 8024081 A0 IT8024081 A0 IT 8024081A0 IT 8024081 A IT8024081 A IT 8024081A IT 2408180 A IT2408180 A IT 2408180A IT 8024081 A0 IT8024081 A0 IT 8024081A0
Authority
IT
Italy
Prior art keywords
procedure
photochromic
production
glass obtained
glasses
Prior art date
Application number
IT8024081A
Other languages
English (en)
Other versions
IT1132373B (it
Inventor
Owen Harry
Ellis Edric
Original Assignee
Pilkington Brothers Ltd
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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Publication of IT8024081A0 publication Critical patent/IT8024081A0/it
Application granted granted Critical
Publication of IT1132373B publication Critical patent/IT1132373B/it

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
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B1/00—Preparing the batches
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)
IT24081/80A 1979-08-09 1980-08-08 Procedimento per la produzione di vetri fotocromici e vetro fotocromico ottenuto con il procedimento IT1132373B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7927751 1979-08-09

Publications (2)

Publication Number Publication Date
IT8024081A0 true IT8024081A0 (it) 1980-08-08
IT1132373B IT1132373B (it) 1986-07-02

Family

ID=10507085

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24081/80A IT1132373B (it) 1979-08-09 1980-08-08 Procedimento per la produzione di vetri fotocromici e vetro fotocromico ottenuto con il procedimento

Country Status (11)

Country Link
US (1) US4349634A (it)
JP (1) JPS5632348A (it)
KR (1) KR840001395B1 (it)
AR (1) AR231961A1 (it)
BR (1) BR8004828A (it)
DE (1) DE3029958A1 (it)
FR (1) FR2463102A1 (it)
HK (1) HK13784A (it)
IT (1) IT1132373B (it)
MY (1) MY8500013A (it)
PH (1) PH16693A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020357A1 (de) * 1980-05-29 1981-12-03 Jenaer Glaswerk Schott & Gen., 6500 Mainz Verfahren zur verstaerkung des phototropen effekts in phototropen glaesern
DE3220367A1 (de) * 1982-05-29 1983-12-01 Schott Glaswerke, 6500 Mainz Phototropes glas mit brauntoenung im belichteten zustand
US4576920A (en) * 1985-05-23 1986-03-18 Corning Glass Works B2 O3 --P2 O5 --SiO2 glass-ceramics
CN117447079A (zh) * 2023-10-23 2024-01-26 天津包钢稀土研究院有限责任公司 利用包钢含铁尘泥制备变色吸热玻璃

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022181A (en) * 1961-02-01 1962-02-20 Corning Glass Works Glass color filter
NL272816A (it) * 1961-12-27
NL125550C (it) * 1963-05-06
FR2085970A1 (en) 1970-04-10 1971-12-31 Jenaer Glaswerk Schott & Gen Photochromatic colour glass with borosili-ca
GB1367903A (en) 1971-07-12 1974-09-25 Pilkington Brothers Ltd Photochromic glasses
US3892582A (en) * 1974-02-01 1975-07-01 Robert A Simms Process for changing the tint of a photochromic material and material formed thereby
US3920463A (en) * 1974-02-01 1975-11-18 Robert A Simms Process for changing the tint of a photochromic material and material formed thereby
US4043781A (en) * 1974-11-04 1977-08-23 Corning Glass Works Method for making a brown photochromic glass
FR2289458A1 (fr) * 1975-11-03 1976-05-28 Corning Glass Works Procede de fabrication de verre photochromique
US4017318A (en) * 1976-01-02 1977-04-12 Corning Glass Works Photosensitive colored glasses
GB1515642A (en) 1976-01-30 1978-06-28 Pilkington Brothers Ltd Photochromic glasses
CA1092876A (en) * 1976-01-30 1981-01-06 Edric Ellis Photochromic alumino-phosphate glass having dispersed silver halide crystals
US4118214A (en) * 1977-06-22 1978-10-03 Corning Glass Works Treating polychromatic glass in reducing atmospheres
US4166745A (en) * 1977-12-16 1979-09-04 Corning Glass Works Refractive index-corrected copper-cadmium halide photochromic glasses

Also Published As

Publication number Publication date
IT1132373B (it) 1986-07-02
US4349634A (en) 1982-09-14
KR830003378A (ko) 1983-06-20
AR231961A1 (es) 1985-04-30
MY8500013A (en) 1985-12-31
KR840001395B1 (ko) 1984-09-24
FR2463102A1 (fr) 1981-02-20
DE3029958A1 (de) 1981-03-26
HK13784A (en) 1984-02-24
FR2463102B1 (it) 1984-10-12
JPS5632348A (en) 1981-04-01
BR8004828A (pt) 1981-02-10
PH16693A (en) 1984-01-06

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