IL51352A0 - Improvements relating to photochromic glasses - Google Patents

Improvements relating to photochromic glasses

Info

Publication number: IL51352A0
Authority: IL; Israel
Prior art keywords: improvements relating; photochromic glasses; photochromic; glasses; relating
Prior art date: 1976-01-30

Application number

IL51352A

Other versions

IL51352A (en

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.)

1976-01-30

Filing date

1977-01-28

Publication date

1977-03-31

1976-01-30 Priority claimed from GB3814/76A external-priority patent/GB1515642A/en

1977-01-28 Application filed by Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd

1977-03-31 Publication of IL51352A0 publication Critical patent/IL51352A0/en

1981-07-31 Publication of IL51352A publication Critical patent/IL51352A/en

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
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment 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
- C03C21/002—Treatment 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
- 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
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- 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

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)

IL51352A 1976-01-30 1977-01-28 Fast response photochromic glasses containing silver halide crystals IL51352A (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 (2)

Publication Number	Publication Date
IL51352A0 true IL51352A0 (en)	1977-03-31
IL51352A IL51352A (en)	1981-07-31

Family

ID=26238614

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL51352A IL51352A (en)	1976-01-30	1977-01-28	Fast response photochromic glasses containing silver halide crystals

Country Status (22)

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

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 (en) *	1979-08-09	1981-02-10	Pilkington Brothers Ltd	PROCESS TO PRODUCE A PHOTOCHROMIC GLASS AND PHOTOCHROMIC GLASS OBTAINED
JP6975149B2 (en)	2015-12-17	2021-12-01	コーニングインコーポレイテッド	Ion-exchangeable glass with rapid diffusion
GB2589762B (en) *	2018-06-29	2023-03-08	Univ Manitoba	Increased molybdenum and sulfur solubility in aluminoborosilicate glasses with added phosphorus
CN112979161A (en) *	2021-03-10	2021-06-18	昆明理工大学	Preparation method and application of tungsten phosphate glass based on photochromic effect

1977
- 1977-01-25 CA CA270,457A patent/CA1092876A/en not_active Expired
- 1977-01-26 NZ NZ183180A patent/NZ183180A/en unknown
- 1977-01-26 AU AU21647/77A patent/AU509106B2/en not_active Expired
- 1977-01-28 BR BR7700546A patent/BR7700546A/en unknown
- 1977-01-28 NL NL7700902A patent/NL7700902A/en not_active Application Discontinuation
- 1977-01-28 IN IN116/CAL/77A patent/IN145716B/en unknown
- 1977-01-28 IT IT67194/77A patent/IT1082725B/en active
- 1977-01-28 PH PH19394A patent/PH14228A/en unknown
- 1977-01-28 IL IL51352A patent/IL51352A/en unknown
- 1977-01-28 FR FR7702367A patent/FR2357495A1/en active Granted
- 1977-01-28 DD DD7700197137A patent/DD128804A5/en unknown
- 1977-01-29 ES ES455485A patent/ES455485A1/en not_active Expired
- 1977-01-31 CS CS77625A patent/CS205067B2/en unknown
- 1977-01-31 SE SE7700997A patent/SE414166B/en unknown
- 1977-01-31 AR AR266376A patent/AR214873A1/en active
- 1977-01-31 IE IE195/77A patent/IE44592B1/en unknown
- 1977-01-31 JP JP884877A patent/JPS52110715A/en active Granted
- 1977-01-31 DK DK39477A patent/DK39477A/en not_active Application Discontinuation
- 1977-01-31 LU LU76671A patent/LU76671A1/xx unknown
- 1977-01-31 MX MX776963U patent/MX3963E/en unknown
- 1977-01-31 DE DE19772703916 patent/DE2703916A1/en not_active Ceased
1979
- 1979-02-08 HK HK70/79A patent/HK7079A/en unknown

Also Published As

Publication number	Publication date
AU509106B2 (en)	1980-04-17
BR7700546A (en)	1977-10-04
AU2164777A (en)	1978-08-03
DK39477A (en)	1977-07-31
IL51352A (en)	1981-07-31
PH14228A (en)	1981-04-09
DD128804A5 (en)	1977-12-14
LU76671A1 (en)	1977-06-27
IT1082725B (en)	1985-05-21
JPS52110715A (en)	1977-09-17
ES455485A1 (en)	1978-06-01
CS205067B2 (en)	1981-04-30
CA1092876A (en)	1981-01-06
FR2357495A1 (en)	1978-02-03
JPS569465B2 (en)	1981-03-02
SE414166B (en)	1980-07-14
IE44592B1 (en)	1982-01-27
DE2703916A1 (en)	1977-08-04
HK7079A (en)	1979-02-16
NZ183180A (en)	1979-03-16
AR214873A1 (en)	1979-08-15
MX3963E (en)	1981-10-16
NL7700902A (en)	1977-08-02
IN145716B (en)	1978-12-02
FR2357495B1 (en)	1982-04-16
IE44592L (en)	1977-07-30
SE7700997L (en)	1977-07-31

Publication	Publication Date	Title
GB2016441B (en)	1982-11-24	Photochromic glasses
JPS52107015A (en)	1977-09-08	Photochromic borosilicate glass
HK20480A (en)	1980-04-25	Spectacle structure
YU69477A (en)	1982-05-31	Improvements relating to transceivers
GB2027422B (en)	1983-02-16	Photochromic microsheet
ZA775905B (en)	1979-06-27	Improvements relating to 1-aryloxy-2-hydroxy-3-alkyleneaminopropanes
ZA772233B (en)	1978-12-27	Improvements relating to substituted fluoroacylresorcins
JPS5632349A (en)	1981-04-01	Photochromic glass
JPS5385813A (en)	1978-07-28	Spectacle glass having glareeprotection effect
JPS53690A (en)	1978-01-06	Protective glasses
JPS5319039A (en)	1978-02-21	Spectacles
GB1540471A (en)	1979-02-14	Photochromic glasses
IL52600A (en)	1979-11-30	Spectacle frame
IL51352A0 (en)	1977-03-31	Improvements relating to photochromic glasses
ZA77516B (en)	1978-09-27	Improvements relating to photochromic glasses
JPS5316017A (en)	1978-02-14	Photochromic glass of cupperrcadmiummsilver system
GB1557848A (en)	1979-12-12	Photochromic glasslenses
JPS5372027A (en)	1978-06-27	Hazeeproof glass for spectacle
HK20880A (en)	1980-04-25	Improvements relating to hinges
ZA775816B (en)	1979-06-27	Improvements relating to pyridobenzodiazepinones
JPS5317749A (en)	1978-02-18	Spectacles frame
JPS5482250A (en)	1979-06-30	Easy spectacles
HK43980A (en)	1980-08-22	Spectacles
JPS52135751A (en)	1977-11-14	Spectacle frame
JPS533835A (en)	1978-01-13	Spectacle frame