Schirosi
Esterina Schirosi, Anderlues BE
Patent application number | Description | Published |
---|---|---|
20110189248 | Home And Personal Care Compositions - Provided are home and personal care compositions comprising a cationic hydrophobically modified galactomannan ether and a silicone, where the cationic hydrophobically modified galactomannan ether have a cationic degree of substitution (DS | 08-04-2011 |
Esternia Schirosi, Anderlues BE
Patent application number | Description | Published |
---|---|---|
20100143421 | Delivery Device - A process for the production of water-containing silicone rubber device comprising the steps of mixing an external phase comprising an organopolysiloxane polymer having at least two reactive groups per molecule, a water in oil emulsifier and where required one or more active ingredients and/or optional additives; with an internal phase comprising water and optionally one or more active ingredients to form an emulsion; and subsequently introducing a cure package comprising a cure package comprising a suitable catalyst, which will be determined by the cure reaction between the polymer and where required a cross-linker, and which contains more than two reactive groups, designed to react with the reactive groups in the polymer in the presence of said catalyst in order to cure the external phase of the composition, thereby entrapping the water within the body of said water-containing silicone rubber device. The resulting product is preferably used fragrance delivery in applications selected from aromatherapy anti stress ball, aromatherapy pillow, deodorising shoe sole solid deodorising device for houses, external prosthesis, facial mask for delivery of actives. | 06-10-2010 |
Henri Schirosi, Vitrival BE
Patent application number | Description | Published |
---|---|---|
20080199526 | Composition With Tight Capsules Containing a Sunscreen Agent - The present invention provides a topical composition comprising a first sunscreen agent which is encapsulated and a second sunscreen agent which is different from the first sunscreen agent, characterized in that the first sunscreen agent is encapsulated in microcapsules having an average particle size D(v, 0.5) from 3 μm to 8 μm. The encapsulated sunscreen agent is preferably a cinnamic ester derivative. | 08-21-2008 |
20100204398 | Process For Making Silicone Emulsions - In a process for the production of a silicone in water emulsion in which a polysiloxane fluid, at least one surfactant and water are continuously fed to a high shear mixer in such proportions as to form a viscous oil in water emulsion which is continuously withdrawn from the mixer. The polysiloxane fluid may be a non-reactive fluid or may have reactive groups capable of taking part in a chain extension reaction. A desired emulsion particle size can be maintained by monitoring the pressure in the supply line at the inlet to the high shear mixer. | 08-12-2010 |
Henri Schirosi, Fosses-La-Ville BE
Patent application number | Description | Published |
---|---|---|
20090252809 | Microcapsules From Emulsion Polymerization of Tetraalkoxysilane - A process is disclosed for preparing microcapsules having a shell thickness of at least 18 nanometers by polymerizing a tetraalkoxysilane at the oil/water interface of an emulsion containing 0.1 to 0.3 weight percent of a cationic surfactant. The microcapsules are useful to prepare encapsulated sunscreens having sufficient robustness to prevent leakage of the encapsulated sunscreen in a formulated composition. | 10-08-2009 |