NL7700902A - PHOTOCHROME GLASS. - Google Patents

PHOTOCHROME GLASS.

Info

Publication number: NL7700902A
Authority: NL; Netherlands
Prior art keywords: photochrome; glass; photochrome glass
Prior art date: 1976-01-30

Application number

NL7700902A

Other languages

Dutch (nl)

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

1977-08-02

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

1977-08-02 Publication of NL7700902A publication Critical patent/NL7700902A/en

Links

239000011521 glass Substances 0.000 title 1

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)

NL7700902A 1976-01-30 1977-01-28 PHOTOCHROME GLASS. NL7700902A (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
NL7700902A true NL7700902A (en)	1977-08-02

Family

ID=26238614

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7700902A NL7700902A (en)	1976-01-30	1977-01-28	PHOTOCHROME GLASS.

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
WO2017106629A1 (en)	2015-12-17	2017-06-22	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 (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 AU AU21647/77A patent/AU509106B2/en not_active Expired
- 1977-01-26 NZ NZ183180A patent/NZ183180A/en unknown
- 1977-01-28 PH PH19394A patent/PH14228A/en unknown
- 1977-01-28 IT IT67194/77A patent/IT1082725B/en active
- 1977-01-28 FR FR7702367A patent/FR2357495A1/en active Granted
- 1977-01-28 IN IN116/CAL/77A patent/IN145716B/en unknown
- 1977-01-28 DD DD7700197137A patent/DD128804A5/en unknown
- 1977-01-28 BR BR7700546A patent/BR7700546A/en unknown
- 1977-01-28 NL NL7700902A patent/NL7700902A/en not_active Application Discontinuation
- 1977-01-28 IL IL51352A patent/IL51352A/en unknown
- 1977-01-29 ES ES455485A patent/ES455485A1/en not_active Expired
- 1977-01-31 LU LU76671A patent/LU76671A1/xx unknown
- 1977-01-31 CS CS77625A patent/CS205067B2/en unknown
- 1977-01-31 DE DE19772703916 patent/DE2703916A1/en not_active Ceased
- 1977-01-31 AR AR266376A patent/AR214873A1/en active
- 1977-01-31 MX MX776963U patent/MX3963E/en unknown
- 1977-01-31 SE SE7700997A patent/SE414166B/en unknown
- 1977-01-31 JP JP884877A patent/JPS52110715A/en active Granted
- 1977-01-31 IE IE195/77A patent/IE44592B1/en unknown
- 1977-01-31 DK DK39477A patent/DK39477A/en not_active Application Discontinuation
1979
- 1979-02-08 HK HK70/79A patent/HK7079A/en unknown

Also Published As

Publication number	Publication date
IE44592B1 (en)	1982-01-27
NZ183180A (en)	1979-03-16
LU76671A1 (en)	1977-06-27
AU509106B2 (en)	1980-04-17
JPS569465B2 (en)	1981-03-02
IE44592L (en)	1977-07-30
MX3963E (en)	1981-10-16
IN145716B (en)	1978-12-02
DK39477A (en)	1977-07-31
AU2164777A (en)	1978-08-03
BR7700546A (en)	1977-10-04
FR2357495B1 (en)	1982-04-16
PH14228A (en)	1981-04-09
IL51352A (en)	1981-07-31
FR2357495A1 (en)	1978-02-03
CA1092876A (en)	1981-01-06
IT1082725B (en)	1985-05-21
DD128804A5 (en)	1977-12-14
CS205067B2 (en)	1981-04-30
SE7700997L (en)	1977-07-31
AR214873A1 (en)	1979-08-15
IL51352A0 (en)	1977-03-31
HK7079A (en)	1979-02-16
ES455485A1 (en)	1978-06-01
SE414166B (en)	1980-07-14
DE2703916A1 (en)	1977-08-04
JPS52110715A (en)	1977-09-17

Legal Events

Date	Code	Title
1984-03-01	BA	A request for search or an international-type search has been filed
1984-03-01	BB	A search report has been drawn up
1984-08-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1985-09-02	BV	The patent application has lapsed

Publication	Publication Date	Title
NL7708474A (en)	1978-02-06	TRANSPARENT GLAZING STRUCTURE.
AR229392A1 (en)	1983-08-15	TRANSPARENT PHOTOCHROME GLASS
NO145005C (en)	1981-12-28	FIBERABLE GLASS.
SE420593B (en)	1981-10-19	TRANSPARENT, TEMPERATURE-STABLE GLASS ROUTE CONSTRUCTION
IT1116251B (en)	1986-02-10	PHOTOCHROMATIC GLASS
NL7704075A (en)	1977-11-22	INSULATING GLASS WINDOW.
NL185628C (en)	1990-06-01	FIRE-RESISTANT GLASS.
NL7603832A (en)	1977-10-14	GLASS COMPOSITIONS.
AT351727B (en)	1979-08-10	GLASS COMPONENT
NL7703980A (en)	1978-02-07	GLASSES.
NO144682C (en)	1981-10-14	BUILT-IN READY GLASS PANEL.
NL7708251A (en)	1978-01-31	GLASSES FRAME.
IT1117103B (en)	1986-02-10	PHOTOCHROMATIC GLASS
IT7860398V0 (en)	1978-05-22	GLASSES.
NL7705724A (en)	1977-11-29	GLASS OBJECTS WITH OPTICAL PROPERTIES.
BE857231A (en)	1978-01-27	COPPER-CADMIUM-SILVER PHOTOCHROMIC GLASS
NL7700902A (en)	1977-08-02	PHOTOCHROME GLASS.
NO144681C (en)	1981-10-14	BUILT-IN READY GLASS PANEL.
DD129885B1 (en)	1979-07-25	PHOTO CHROME, SILVER-FREE, HALOGENANEOUS BORATE GLASS
BR7700815A (en)	1977-10-11	SECURITY GLASS
NL7811703A (en)	1979-06-01	GLASS COMPOSITION.
NL7808010A (en)	1979-02-05	DURABLE GLASS ELEMENTS.
NO770479L (en)	1977-08-17	REVERN FOR USE WITH GLASS RODS.
NO774237L (en)	1978-06-19	GLASS PANEL.
PL190426A1 (en)	1978-01-02	GLASS