NL7604205A - Antistatic aq. soln. of vitreous cpd. - obtd. by fusion of alkali metal polyphosphate and transition metal oxide, for photographic, cinematographic or magnetic prods. - Google Patents

Antistatic aq. soln. of vitreous cpd. - obtd. by fusion of alkali metal polyphosphate and transition metal oxide, for photographic, cinematographic or magnetic prods.

Info

Publication number
NL7604205A
NL7604205A NL7604205A NL7604205A NL7604205A NL 7604205 A NL7604205 A NL 7604205A NL 7604205 A NL7604205 A NL 7604205A NL 7604205 A NL7604205 A NL 7604205A NL 7604205 A NL7604205 A NL 7604205A
Authority
NL
Netherlands
Prior art keywords
soln
cpd
vitreous
antistatic
cinematographic
Prior art date
Application number
NL7604205A
Other languages
Dutch (nl)
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Priority to NL7604205A priority Critical patent/NL7604205A/en
Publication of NL7604205A publication Critical patent/NL7604205A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/85—Photosensitive materials characterised by the base or auxiliary layers characterised by antistatic additives or coatings
    • G03C1/853—Inorganic compounds, e.g. metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/16—Anti-static materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Paints Or Removers (AREA)

Abstract

An antistatic compsn. comprises an aq. soln. of a vitreous cpd. obtd. by fusion of a glass forming cpd. (I), specifically an alkali metal (Na) (poly)phosphate, associated with oxides of transition metals exhibiting several valency states in the final vitreous cpd. Used in the prepn. of antistatic layers for photographic, cinematographic and magnetic prods. The soln, is stable. (I) is selected from Na tripolyphosphate Na5P3O10, Graham salt (NaPO3)x or Na hexametaphosphate (NAPO3)6, Na pyrophosphate Na4P2O7, trisodium phosphate or Na metaphosphate. The transistor metal oxide is V2O5, CeO2, MoO3, WO3, Sb2O3, and/or BiO3. The aq. soln. pref. contains an org. solvent and a binder e.g. cellulose esters, styrene/maleic anhydride copolymers, etc.
NL7604205A 1976-04-21 1976-04-21 Antistatic aq. soln. of vitreous cpd. - obtd. by fusion of alkali metal polyphosphate and transition metal oxide, for photographic, cinematographic or magnetic prods. NL7604205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7604205A NL7604205A (en) 1976-04-21 1976-04-21 Antistatic aq. soln. of vitreous cpd. - obtd. by fusion of alkali metal polyphosphate and transition metal oxide, for photographic, cinematographic or magnetic prods.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7604205A NL7604205A (en) 1976-04-21 1976-04-21 Antistatic aq. soln. of vitreous cpd. - obtd. by fusion of alkali metal polyphosphate and transition metal oxide, for photographic, cinematographic or magnetic prods.

Publications (1)

Publication Number Publication Date
NL7604205A true NL7604205A (en) 1977-10-25

Family

ID=19826043

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7604205A NL7604205A (en) 1976-04-21 1976-04-21 Antistatic aq. soln. of vitreous cpd. - obtd. by fusion of alkali metal polyphosphate and transition metal oxide, for photographic, cinematographic or magnetic prods.

Country Status (1)

Country Link
NL (1) NL7604205A (en)

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