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1. WO1990013851 - TIN OXIDE HETEROPOLYCONDENSATES WITH ENHANCED ELECTRICAL CONDUCTIVITY

Publication Number WO/1990/013851
Publication Date 15.11.1990
International Application No. PCT/US1990/002570
International Filing Date 09.05.1990
Chapter 2 Demand Filed 28.11.1990
IPC
C09K 3/16 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3Materials not provided for elsewhere
16Anti-static materials
G03C 1/85 2006.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR OR STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
1Photosensitive materials
76Photosensitive materials characterised by the base or auxiliary layers
85characterised by antistatic additives or coatings
CPC
C09K 3/16
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
3Materials not provided for elsewhere
16Anti-static materials
G03C 1/853
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES
1Photosensitive materials
76Photosensitive materials characterised by the base or auxiliary layers
85characterised by antistatic additives or coatings
853Inorganic compounds, e.g. metals
Applicants
  • EASTMAN KODAK COMPANY [US]/[US]
Inventors
  • MELPOLDER, Sharon, Marilyn
  • COLTRAIN, Bradley, Keith
  • GARDNER, Sylvia, Alice
Agents
  • LINN, Robert, A.
Priority Data
349,45809.05.1989US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TIN OXIDE HETEROPOLYCONDENSATES WITH ENHANCED ELECTRICAL CONDUCTIVITY
(FR) HETEROPOLYCONDENSATS D'OXYDE STANNIQUE A CONDUCTIVITE ELECTRIQUE AMELIOREE
Abstract
(EN)
Metal oxide heteropolycondensates of tin and boron, particularly heteropolycondensates of this type wherein the major amount of the metal oxide is tin oxide, and a minor amount is boron oxide. The quantity of boron oxide is sufficient to enhance the conductivity of the composition. The heteropolycondensate compositions can be used to prepare antistatic coatings, layers and films. The layers and films can be applied to a substrate using low process temperatures. A preferred substrate is photographic film.
(FR)
Hétéropolycondensats d'oxydes métalliques d'étain et de bore, notamment des hétéropolycondensats du type dans lesquels la plus grande proportion d'oxyde métallique est formée par de l'oxyde stannique, avec une quantité mineure d'oxyde de bore. La quantité d'oxyde de bore est suffisante pour améliorer la conductivité de la composition. Ces compositions d'hétéropolycondensats peuvent être utilisées pour préparer des revêtements, des couches et des pellicules antistatiques. Ces couches et ces pellicules peuvent être appliquées sur un substrat à de faibles températures de traitement. Un substrat préférentiel est une pellicule photographique.
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