[EN] PHOTOSENSITIZER PARTICLES FOR MEDICAL IMAGING AND/OR PHOTODYNAMIC THERAPY<br/>[FR] PARTICULES DE PHOTOSENSIBILISATEUR DESTINÉES À L'IMAGERIE MÉDICALE ET/OU À LA THÉRAPIE PHOTODYNAMIQUE
申请人:DCB USA LLC
公开号:WO2014189796A1
公开(公告)日:2014-11-27
Photosensitizer particle contrast agents are suitable for medical imaging and/or photodynamic therapy. The photosensitizer particle contrast agent has a shell and a core encased by the shell. The shell consists essentially of multiple photosensitizer conjugates. Each photosensitizer conjugate consists of a photosensitizer and at least one biodegradable polymer covalently bound to the photosensitizer. The core has an echogenic contrast-enhancing material loaded therein. The photosensitizer of at least one of the multiple photosensitizer conjugates has a magnetic contrast-enhancing agent, e.g., a paramagnetic ion, chelated thereto. Methods for medical imaging use imaging compositions containing the photosensitizer particle contrast agents.
Cosmetic composition textured with a specific asymmetric bis-urea derivative
申请人:Chodorowski-Kimmes Sandrine
公开号:US20070160635A1
公开(公告)日:2007-07-12
The present invention relates to a cosmetic composition with a liquid fatty phase, comprising, in a physiologically acceptable medium, at least one liquid fatty phase, in which the said phase is textured with an effective amount of at least one asymmetric bis-urea compound of defined formula.
Two-coat cosmetic product, cosmetic process of using thereof and makeup kit containing this product
申请人:Blin Xavier
公开号:US20050095213A1
公开(公告)日:2005-05-05
The present disclosure relates to a cosmetic product comprising at least one first and at least one second composition, the first composition comprising, in a cosmetically acceptable organic liquid medium, at least one film-forming linear ethylenic block polymer, and the second composition comprising a cosmetically acceptable medium. The present disclosure also relates to a makeup process and to a makeup kit containing the product. This product can be, for example, a lipstick, a mascara or a nail varnish.
Two-coat cosmetic product, its uses, and makeup kit including the product
申请人:——
公开号:US20040228890A1
公开(公告)日:2004-11-18
Disclosed herein is a cosmetic product comprising at least two compositions wherein the first composition comprises a liquid fatty phase and polymer particles dispersed in the liquid fatty phase and the second composition comprises a high molecular weight polymer having a weight-average molecular mass of greater than or equal to 200 000 g/mol; also disclosed are a makeup method and a makeup kit including the product, which may be in the form of a lipstick.
Cosmetic composition comprising at least one polymer particle dispersed in at least one liquid fatty phase and at least one ester of at least acid and at least one polyol ester
申请人:——
公开号:US20040247552A1
公开(公告)日:2004-12-09
The present disclosure, in one embodiment, relates to a cosmetic composition for caring for or making up the skin and/or epidermal derivatives and/or lips, which comprises a physiologically acceptable medium comprising a) at least one liquid fatty phase, b) a dispersion of at least one polymer particle dispersed in the at least one liquid fatty phase, and c) at least one ester of at least one carboxylic acid comprising 1 to 7 carbons and at least one polyol comprising at least 4 hydroxyl groups, the at least one ester having a molecular mass of less than 5,000 g/mol. This composition allows a film to be obtained on the skin, epidermal derivatives or lips which does not undergo transfer, has good staying power and goes on easily.