Coloured ophthalmic product

Details Coloured ophthalmic product Coloured ophthalmic product

A - Human Necessities

61

L

A61L 12/12 (2006.01) A61L 12/08 (2006.01) A61L 12/14 (2006.01)

Patent

CA 2405097

The present invention is directed to an ophthalmic product comprising, as a colouring agent, the extract of an alga. A preferred class of alga the extract of which is useful in the present invention is blue alga (Spirulina type), more preferred it is Japanese blue alga (Spirulina platensis). The ophthalmic product is preferably a contact lens care product.

La présente invention concerne un produit ophtalmique contenant l'extrait d'une algue en tant qu'agent colorant. L'algue préférée dont l'extrait est employé dans la présente invention est l'algue bleue (de type Spirulina), l'algue la plus préférée étant l'algue bleue japonaise (Spirulina platensis). Le produit ophtalmique selon l'invention est de préférence un produit d'entretien de lentilles de contact.

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