METHOD OF MANUFACTURING CELLULAR FILMS DIRECTLY

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United States of America Patent

APP PUB NO 20110114532A1
SERIAL NO

13002721

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Abstract

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A method of manufacturing a film (6) includes the following steps: a) a film-forming mixture containing at least one film-forming agent is prepared; b) a dose of the mixture is deposited in a cell (4) of a cellular substrate (2), the mixture having a viscosity ranging from 1 to 8000 mPas at the temperature of the film-forming mixture during the deposition; c) the mixture is cured so as to obtain a film (6); and d) the cell (4) is closed off by a hermetic sealing element (3). A device (1) especially suitable for the method and a device intended to implement the method are also described.

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Patent Owner(s)

Patent OwnerAddress
ROQUETTE FRERES1 RUE DE LA HAUTE LOGE LESTREM 62136

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Francois, Alain Hinges, FR 12 57
Lefevre, Philippe Haverskerque, FR 36 228
Simon, Denis Lefrinckoucke, FR 4 18

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