Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic

Gérard Trouve

Vincent Ganne

Jérôme Aucouturier

Sandra Lefebvre

Yves Duccini

Michel Malandain

David Girard

A water-insoluble composition, solid in appearance at a temperature of less than or equal to 20&#xb0; C., comprising, for 100% of the mass of same: &#x2014;X1% by mass of at least one lipophilic surfactant having a value HLB, H1, greater than or equal to 1 and less than 10; &#x2014;X2% by mass of at least one hydrophilic surfactant having a value HLB, H2, greater than or equal to 10 and less than or equal to 20; characterised by the fact that the HLB of same=X1.H1+X2.H2, X1 and X2 varying from 2 to 60, and characterised in that it is free of acrylic polymer and/or of acetate succinate.

Controlled release of active substances

Composition (C) for coating ingestible solid forms, comprising, per 100% of its mass&#x2014;from 10% to 90% of a graft copolymer of polyvinyl alcohol and of polyethers (Pi), and&#x2014;from 10% to 90% by mass of an auxiliary coating agent, characterized in that a non-zero mass proportion of said auxiliary agent is polydextrose. Processes for the preparation and use thereof.

Coating composition comprising polydextrose, process for preparing same and use of coating ingestible solid forms

A composition comprising an aqueous solution comprising:

Vaccine composition and use of surfactants as adjuvants of immunity

Vaccine composition of surfactants as adjuvant of immunity

Growing community of inventors

Castres, France

Gérard Trouve