875results about "Carbon active ingredients" patented technology

Controlled release compositions of matter are disclosed comprising complexes for treating a population of one or more aquatic organisms in a column of water. The complexes comprise at least one system wherein the system comprises at least one bioactive agent as a component selected for treating a population of aquatic organisms, at least one carrier component, and at least one coating component for regulating the controlled release rate and release profile of the bioactive agent in water or at least one bioactive agent and one joint-function component that can serve as both a carrier and coating to regulate the controlled release rate and release profile of the bioactive agent in water, with or without optional binder components and / or additional formulation materials. The components are selected to sink or float so that the complexes will permeate and / or remain in any planar or volumetric segment of a water column for a period of time that is sufficient to effectively treat a population of aquatic organisms. Methods for treating a column of water are also disclosed which comprises delivering the compositions to a column of water or to a dry preflood area (pretreatment) that will develop in a column of water or a flood area. The composition and process can also be used to treat terrestrial organisms.

Compositions which deliver adsorbents, alone or in combination with active drug “degrading molecules,” in a site-specific manner to the intestine, and which eliminate or at least lower the concentration of residual unwanted material within the intestine, are disclosed. Methods of treatment using the compositions are also disclosed. The material to be eliminated can include residual active antibiotics, metabolites, bacterial or other toxins, and drugs which cause side effects in the gastrointestinal tract. The adsorbents can be formulated in capsules, tablets or any acceptable pharmaceutical composition, and are ideally designed to specifically release the adsorbents in a programmed manner at a specific site of the intestinal tract. The programmed delivery prevents adsorbents from interfering with the normal absorption process of a given molecule after oral absorption, until it reaches the lower part of the small intestine. The compositions can be used to adsorb, and therefore remove, any residual drug, metabolite thereof, or bacterial toxin after oral or parenteral administration which would otherwise cause adverse effects in the lower intestine and / or colon.

The present invention is directed to a cosmetic composition comprising effective amounts of fullerene clusters in association with cosmetically acceptable carrier to prevent or retard fee radical oxidation processes in the skin and to the methods of using said composition for reducing damage to healthy skin or mucous membranes by free radicals.

The invention concerns high performance adsorbents based on activated carbon of high microporosity which are present in the form of discrete grains of activated carbon, preferably in spherical form, and which are characterized by the following parameters:a Gurvich total pore volume of at least 0.7 cm3 / g, at least 70% of this total pore volume being formed by micropores having pore diameters of ≦20 Å,a measure of central tendency pore diameter of not more than 30 Å, anda BET surface area of at least 1500 m2 / g.These high performance adsorbents are particularly useful for the adsorption of toxins, noxiants and odors, in particular from gas or to be more precise air streams, for purifying or cleaning gases, such as in particular air, for application in medicine or to be more precise pharmacy and as sorptive storage media for gases, in particular hydrogen.