Novel anti-inflammatory agents, pharmaceutical compositions and methods
申请人:The Procter & Gamble Company
公开号:US04708966A1
公开(公告)日:1987-11-24
The present invention relates to novel specifically-substituted phenyl compounds, especially substituted di-tert-butyl phenol derivatives, which are effective as anti-inflammatory, analgesic and/or antipyretic agents. These phenyl compounds are substituted with a low molecular weight alkyl chain which terminates in a specific unsaturated functional group. These unsaturated functionalities are --C.tbd.CH, C.dbd.CH.sub.2, C.dbd.C.dbd.CH.sub.2, and aldehydes in the form of their acetals. The present invention further relates to pharmaceutical compositions which contain an anti-inflammatory agent of the present invention and a pharmaceutically-acceptable carrier. Finally, the present invention relates to methods for treating diseases characterized by inflammation, such as rheumatoid arthritis and osteoarthritis, in humans or lower animals. Such methods comprise administering to a human or lower animal in need of such treatment a safe and effective amount of an anti-inflammatory agent or composition of the present invention.
The invention relates to method of manufacturing a custom stoma insert for a patient having a stoma, as well as to a stoma made using the method of the invention. The method comprises the steps of scanning the stoma and surrounding skin area to generate a three-dimensional scan of the area for which the stoma insert is to be manufactured; manipulating scan data obtained from the three-dimensional scan to render a three-dimensional model of the stoma and surrounding skin contours, such that the scan data is suitable for use in an additive manufacturing environment; creating a custom mould for the stoma insert using additive manufacturing such that the mould provides a complementary surface closely mirroring the contours of the stoma and surrounding skin area; and producing the stoma insert by casting a physiologically acceptable mouldable material into the custom mould.
[EN] TITANIUM DIOXIDE HYDROGEL AND SUNSCREEN COMPOSITION CONTAINING IT<br/>[FR] HYDROGEL A BASE DE DIOXYDE DE TITANE ET COMPOSITION POUR ECRAN SOLAIRE LE CONTENANT
申请人:THE PROCTER & GAMBLE COMPANY
公开号:WO1996037560A1
公开(公告)日:1996-11-28
(EN) A TiO2 hydrogel and method of preparation therefor is disclosed. TiO2 particles ranging in size from at least about 50 nm to about 150 nm wherein the particle is about 20 % to about 90 % anatase are disclosed. Topical sunscreen compositions, which comprise 1 % to about 15 % anatase/amorphous TiO2 are also disclosed. This composition provides UVA and UVB protection without concomitant dulling or discoloring the skin. The composition also has enhanced stability, is invisible, is easy to apply in an even manner and resists discoloration (or 'color-changing') or decomposition on the shelf or on the skin.(FR) Hydrogel de TiO2 et son procédé de préparation. Des particules de TiO2 dont la taille va d'au moins environ 50 nm à environ 150 nm sont décrites, chaque particule étant composée d'anatase en une proportion comprise entre environ 20 % et environ 90 %. Des compositions pour écran solaire à usage topique, comprenant 1 % à environ 15 % de TiO2 amorphe/anatase sont également décrites. Ces compositions assurent une protection contre les ultraviolets A et les ultraviolets B sans entraîner de décoloration associée de la peau, ni conférer à celle-ci un aspect terne. Elles présentent par ailleurs une stabilité accrue, sont invisibles, faciles à appliquer régulièrement et résistantes à la décoloration (ou au changement de couleur) ou encore à la décomposition en stockage ou sur la peau.