摘要:
Aqueous antimicrobial and biofilm removal compositions, comprising essential oils and certain cationic, anionic, amphoteric or non-ionic surfactants individually or in combination having an hydrophile-lipophile balance (HLB) of about 16 or above are effective oral mouthwashes and topical antimicrobial solutions. Optionally C2, C3, benzyl, 3-phenylpropanol or 2-phenylethanol alcohols can be added singularly or in combination from about 2 to about 20v/w %. Other optically ingredients include antimicrobial enhances and biofilm removal agents e.g., chelating compounds and certain organic acids.
摘要:
The toxic effects of platinum compounds used in chemotherapy can be negated by the use of a selenium-containing compound. A new selenium-containing platinum compound has been found to be useful as a so-called platinum compound type anti-cancer medicine which can self-detoxify platinum toxicity.
摘要:
The invention relates to a fertilizer composition which comprises coal ash, and a relatively water insoluble polymer capable of gradually decomposing to slowly release nitrogen polymerized uniformly on said coal ash. The polymer is formed by the in situ polymerization of an aldehyde and a polymerizable organic nitrogen containing compound capable of reacting with two or more equivalents of said aldehyde in the presence of an acid. The coal can be fly ash, bottom ash or boiler slag and can be derived from anthracite, bituminous or subbituminous coal or from lignite coal. The acid can be phosphoric acid, the aldehyde formaldehyde and the polymerizable organic nitrogen containing compound urea.
摘要:
Green and naturally derived biocides such as Nα—(C1-C22) alkanoyl di basic amino acid alkyl (C1 to C22) ester salt cationic molecules can be combined with an anionic molecule not generally considered as having significant biocidal activity to provide antimicrobial, antibacterial, and/or antifungal properties with multifunctional benefits including preservative or self-preserving activity.
摘要:
Piling due to ink, paper fibers and/or clay fillers occurs frequently during an offset printing process, resulting in the deterioration in print quality and lost manual time due to the necessity to clean the equipment. It has been experimentally found that small quantities of certain high molecular weight polyethylene oxide polymers can alleviate this serious problem. However, the overall effectiveness will depend on the concentration of the total make-up of component in the fountain solution.
摘要:
Linear, polymeric polyoxyalkylenediamine biguanide or water soluble salt thereof. The biguanide is useful as a biocide in bactericidal and fungicidal compositions and is especially useful as the active ingredient in ophthalmic compositions.
摘要:
The toxic effects of gold compounds used in the treatment of rheumatoid arthritis can be negated by the use of a selenium-containing compound. A new selenium-containing gold compound has been found to be useful as a gold compound type anti-rheumatoid arthritis medicine which can self-detoxify gold toxicity.
摘要:
An anti-microbial composition comprises an aqueous solution of a germicidal polymeric nitrogen compound and an oxidizing agent which potentiates the activity of the compound. The polymeric nitrogen compound includes a germicidal quaternary ammonium compound or a polyguanide compound. The oxidizing agent has a standard reduction potential between 0.85 and 2.0 volts, is soluble in water, non-toxic and enhances the activity germicidal of the nitrogen polymer at low concentrations. Suitable oxidizing agents include halogen oxides, oxyhalogens, halogens, and inorganic and organic peroxides.
摘要:
An improved and novel animal litter is described utilizing alumina, aluminosilicates or coal residues as the substrate intimately mixed with monomers containing acid functionalities which are polymerized in-situ. The resulting mixture is then extruded into pellets of any size or shape. Animal litter pellets prepared by this invention have vastly improved water adsorption properties, deodorizing capacity, and they do not have to be cured at high temperatures.
摘要:
An anti-microbial composition is provided comprising an aqueous solution of an oxyhalogen compound and a polymeric germicide. The oxyhalogen compound is preferably stabilized chlorine dioxide and the polymeric germicide is preferably a quaternary ammonium compound such as a copolymer of at least one difunctional tertiary amine and a dihalo organic compound such as 1,4-dihalo-2-butene, a copolymer of at least one difunctional tertiary amine, at least one monofunctional tertiary amine and a dihalo organic compound such as 1,4-dihalo-2-butene, or a polyguanide such as hydrochloride salt of poly(hexamethylene biguanide). The anti-microbial composition thus formed is used for the treatment of soft contact lenses to disinfect the same with an optimum effect while minimizing the irritant possibilities thereof and also minimizing absorption of the composition into the porous and hydrophilic surfaces of soft contact lenses such that there is a minimal release of absorbed substances after treatment.