PH14228A - Improvements relating to photochromic glasses - Google Patents

Improvements relating to photochromic glasses

Info

Publication number
PH14228A
PH14228A PH19394A PH19394A PH14228A PH 14228 A PH14228 A PH 14228A PH 19394 A PH19394 A PH 19394A PH 19394 A PH19394 A PH 19394A PH 14228 A PH14228 A PH 14228A
Authority
PH
Philippines
Prior art keywords
improvements relating
photochromic glasses
photochromic
glasses
relating
Prior art date
Application number
PH19394A
Other languages
English (en)
Inventor
E Ellis
A Hale
R Gelder
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
Priority claimed from GB3814/76A external-priority patent/GB1515642A/en
Application filed by Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Publication of PH14228A publication Critical patent/PH14228A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C21/00Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/002Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/062Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064Glass compositions containing silica with less than 40% silica by weight containing boron
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C4/00Compositions for glass with special properties
    • C03C4/04Compositions for glass with special properties for photosensitive glass
    • C03C4/06Compositions for glass with special properties for photosensitive glass for phototropic or photochromic glass

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)
  • Eyeglasses (AREA)
PH19394A 1976-01-30 1977-01-28 Improvements relating to photochromic glasses PH14228A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3814/76A GB1515642A (en) 1976-01-30 1976-01-30 Photochromic glasses
GB1441576 1976-04-08

Publications (1)

Publication Number Publication Date
PH14228A true PH14228A (en) 1981-04-09

Family

ID=26238614

Family Applications (1)

Application Number Title Priority Date Filing Date
PH19394A PH14228A (en) 1976-01-30 1977-01-28 Improvements relating to photochromic glasses

Country Status (22)

Country Link
JP (1) JPS52110715A (da)
AR (1) AR214873A1 (da)
AU (1) AU509106B2 (da)
BR (1) BR7700546A (da)
CA (1) CA1092876A (da)
CS (1) CS205067B2 (da)
DD (1) DD128804A5 (da)
DE (1) DE2703916A1 (da)
DK (1) DK39477A (da)
ES (1) ES455485A1 (da)
FR (1) FR2357495A1 (da)
HK (1) HK7079A (da)
IE (1) IE44592B1 (da)
IL (1) IL51352A (da)
IN (1) IN145716B (da)
IT (1) IT1082725B (da)
LU (1) LU76671A1 (da)
MX (1) MX3963E (da)
NL (1) NL7700902A (da)
NZ (1) NZ183180A (da)
PH (1) PH14228A (da)
SE (1) SE414166B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190451A (en) * 1978-03-17 1980-02-26 Corning Glass Works Photochromic glass
BR8004828A (pt) * 1979-08-09 1981-02-10 Pilkington Brothers Ltd Processo para produzir um vidro fotocromico e vidro fotocromico obtido
EP3390313A1 (en) 2015-12-17 2018-10-24 Corning Incorporated Ion exchangeable glass with fast diffusion
WO2020000097A1 (en) * 2018-06-29 2020-01-02 University Of Manitoba Increased molybdenum and sulfur solubility in aluminoborosilicate glasses with added phosphorus
CN112979161A (zh) * 2021-03-10 2021-06-18 昆明理工大学 一种基于光致变色效应的钨磷酸盐玻璃制备方法及其应用

Also Published As

Publication number Publication date
FR2357495B1 (da) 1982-04-16
FR2357495A1 (fr) 1978-02-03
AU2164777A (en) 1978-08-03
IT1082725B (it) 1985-05-21
MX3963E (es) 1981-10-16
SE7700997L (sv) 1977-07-31
DE2703916A1 (de) 1977-08-04
JPS52110715A (en) 1977-09-17
IL51352A (en) 1981-07-31
CA1092876A (en) 1981-01-06
DK39477A (da) 1977-07-31
IN145716B (da) 1978-12-02
IL51352A0 (en) 1977-03-31
AR214873A1 (es) 1979-08-15
AU509106B2 (en) 1980-04-17
BR7700546A (pt) 1977-10-04
HK7079A (en) 1979-02-16
DD128804A5 (de) 1977-12-14
JPS569465B2 (da) 1981-03-02
LU76671A1 (da) 1977-06-27
CS205067B2 (en) 1981-04-30
ES455485A1 (es) 1978-06-01
IE44592L (en) 1977-07-30
NL7700902A (nl) 1977-08-02
IE44592B1 (en) 1982-01-27
NZ183180A (en) 1979-03-16
SE414166B (sv) 1980-07-14

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