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US 4,576,646 AGranted
Film-forming compositions for enveloping solid forms, particularly pharmaceutical or food products or seeds, and products obtained, coated with said compositions
AssigneeSeppic
InventorsBernard Branco, Michel Malandain
Life of this patent
Estimating the term…
Abstract
The present invention relates to film-forming compositions for enveloping solid forms such as pharmaceutical or food products or seeds, wherein they comprise, by weight: 15 to 85% of a cellulosic film-forming substance, 10 to 70% of at least one alpha-cellulose, 5 to 30% of at least one plasticizer suitable for consumption.
Claims7
Film-forming compositions for enveloping solid forms such as pharmaceutical or food products or seeds, wherein said compositions comprise, by weight:
- 15 to 85% of a cellulosic film-forming substance,
- 10 to 70% of at least one alpha-cellulose,
- 5 to 30% of at least one plasticizer suitable for consumption.
Dependencies are inferred from the claim text.