IT975954B - PROCEDURE TO IMPROVE THE SURFACE PROPERTIES OF THE OPTICAL MATERIALS AND ITEM OBTAINED - Google Patents

PROCEDURE TO IMPROVE THE SURFACE PROPERTIES OF THE OPTICAL MATERIALS AND ITEM OBTAINED

Info

Publication number
IT975954B
IT975954B IT7082672A IT7082672A IT975954B IT 975954 B IT975954 B IT 975954B IT 7082672 A IT7082672 A IT 7082672A IT 7082672 A IT7082672 A IT 7082672A IT 975954 B IT975954 B IT 975954B
Authority
IT
Italy
Prior art keywords
procedure
improve
surface properties
optical materials
item obtained
Prior art date
Application number
IT7082672A
Other languages
Italian (it)
Original Assignee
Hoya Lens Co 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 Hoya Lens Co Ltd filed Critical Hoya Lens Co Ltd
Application granted granted Critical
Publication of IT975954B publication Critical patent/IT975954B/en

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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
    • 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3405—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of organic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Surface Treatment Of Glass (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
IT7082672A 1971-12-06 1972-12-05 PROCEDURE TO IMPROVE THE SURFACE PROPERTIES OF THE OPTICAL MATERIALS AND ITEM OBTAINED IT975954B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46098597A JPS5017871B2 (en) 1971-12-06 1971-12-06

Publications (1)

Publication Number Publication Date
IT975954B true IT975954B (en) 1974-08-10

Family

ID=14224025

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7082672A IT975954B (en) 1971-12-06 1972-12-05 PROCEDURE TO IMPROVE THE SURFACE PROPERTIES OF THE OPTICAL MATERIALS AND ITEM OBTAINED

Country Status (9)

Country Link
JP (1) JPS5017871B2 (en)
AU (1) AU447027B2 (en)
CA (1) CA965314A (en)
DE (1) DE2257528C3 (en)
FR (1) FR2162470B1 (en)
GB (1) GB1414315A (en)
HK (1) HK577A (en)
IT (1) IT975954B (en)
NL (1) NL7216492A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2748358A1 (en) * 1977-10-28 1979-05-03 Bosch Gmbh Robert Diffuser for headlights of vehicles
DE3208201A1 (en) * 1982-03-06 1983-09-08 Hasso von 4000 Düsseldorf Blücher Coating material on water vapour-impermeable bodies and/or surfaces
FR2805901B1 (en) * 2000-03-06 2002-05-31 Essilor Int FINISHING AN OPTALMIC LENS

Also Published As

Publication number Publication date
JPS5017871B2 (en) 1975-06-24
DE2257528B2 (en) 1980-02-28
DE2257528C3 (en) 1980-10-30
FR2162470B1 (en) 1975-03-28
GB1414315A (en) 1975-11-19
CA965314A (en) 1975-04-01
JPS4863740A (en) 1973-09-04
FR2162470A1 (en) 1973-07-20
AU4955472A (en) 1974-04-04
DE2257528A1 (en) 1973-07-05
AU447027B2 (en) 1974-04-04
NL7216492A (en) 1973-06-08
HK577A (en) 1977-01-14

Similar Documents

Publication Publication Date Title
IT1048891B (en) SHAPED ARTICLES OF PULLULANO AND THEIR USE
SE389095B (en) METHODS AND DEVICES FOR THE PREPARATION OF CARBONIZED BEVERAGES
IT946130B (en) COORDINATES BIDENTED WITH THEIR PREPARATION AND APPLICATIONS
BE815642Q (en) PAINTINGS
IT951172B (en) OPTICAL DEVICE TO CHANGE THE DIMENSION OF FOCUSED LUMINOUS POINTS
BE790518A (en) PRODUCTION AND APPLICATION OF PERFLUORO-ALCANE-SULFONAMIDES
SE400292B (en) PROCEDURE FOR THE PREPARATION OF BENZHYDRYL-3-CARBAMOYLOXIMETHYL-7-THIENYLACETAMIDO-7-METHOXIDE CEFALOSPORANATE
SE392715B (en) PROCEDURE AND DEVICE FOR THE MANUFACTURE OF PLANGE GLASS
SU522150A1 (en) The method of processing inorganic materials
SE417200B (en) PROCEDURE FOR THE PREPARATION OF 2-NITRO-5-IMIDAZOLALDEHYD HYDRIATIVES
SE412756B (en) ALTERNATIVE PROCEDURE FOR THE PREPARATION OF 2- (AMINOPHENYLIMINO) -3-AZA-1-TIA-CYCLOALKANES
IT974261B (en) AZOCOLORANTS AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION
IT975954B (en) PROCEDURE TO IMPROVE THE SURFACE PROPERTIES OF THE OPTICAL MATERIALS AND ITEM OBTAINED
SE405478B (en) PROCEDURE FOR THE PREPARATION OF ALFA-SULFOACYLCEPHALOSPORINES
SE380533B (en) PROCEDURE FOR THE PREPARATION OF 17-HYDROXY-7- (ALCOXY OR ALKYLTIO-) CARBONYL-3-OXO-17ALFA-PREGN-4-EN-21-CARBONIC ACID-GAMMA LACTONS
IT949637B (en) AZOCOLORANTS AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION
IT965577B (en) DEVICE AND PROCEDURE FOR THE ELIMINATION OF WASTE MATERIALS
IT961953B (en) PROCEDURE TO FACILITATE THE SHAPE-FREE FORMING WITH THE AID OF ULTRASOUND METALLIC MATERIALS WITH DIFFICULTY MOLDABLE MATERIALS
IT955703B (en) STABILIZATION OF POLYMER MATERIALS
SE380520B (en) PROCEDURE FOR THE PREPARATION OF 1-CINNAMYLIDENAMINO-3-BENZYLIDENAMINOGUANIDINE
IT974004B (en) HERBICID COMPOSITION AND RELATED PRODUCTION AND USE PROCEDURE
IT956656B (en) DISAZOIC COMPOUNDS THEIR PREPARATION AND THEIR USE
SE392902B (en) PROCEDURE FOR THE PREPARATION OF PHENYLIMIDAZOLIDINONES
SE386897B (en) PROCEDURE FOR THE PREPARATION OF N-ACYL- (PIPERAZINOETHYL) -PYRAZOLES
IT954301B (en) DISINFESTANT COMPOSITION AND RELATED PRODUCTION AND USE PROCEDURE