CAS: 68915-31-1; Sodium Polyphosphate

专利信息

专利号:US-8754259-B2
优先权日:2008-08-15
标 题 :Synthesis of cyclohexane derivatives useful as sensates in consumer products
发明人：YELM KENNETH EDWARD; BUNKE GREGORY MARK; HAUGHT JOHN CHRISTIAN
权利人:PROCTER & GAMBLE; PROCTER & GAMBLE
摘要:The present invention provides synthetic routes for preparing various isomers of cyclohexane-based coolants, such as menthyl esters and menthanecarboxamide derivatives, in particular those substituted at the amide nitrogen, for example with an aromatic ring or aryl moiety. Such structures have high cooling potency and long lasting sensory effect, which make them useful in a wide variety of consumer products. One synthetic route involves a copper catalyzed coupling of a primary menthanecarboxamide with an aryl halide, such reaction working best in the presence of potassium phosphate and water. Using this synthetic route, specific isomers can be prepared including the menthanecarboxamide isomer having the same configuration as l-menthol and new isomers such as a neoisomer having opposite stereochemistry at the carboxamide (C-1) position. The neoisomer unexpectedly has potent and long lasting cooling effect. Preparation schemes for neoisomers of other menthyl derivatives which are useful as coolants, including esters, ethers, carboxy esters and other N-substituted carboxamides are also provided.

专利号:US-9687428-B2
优先权日:2001-05-01
标题 :Hydrogel compositions for tooth whitening
发明人：SINGH PARMINDER; CLEARY GARY W; MUDUMBA SRI; FELDSTEIN MIKHAIL M; BAYRAMOV DANIR F
权利人:A V TOPCHIEV INST OF PETROCHEMICAL SYNTHESIS RUSSIAN ACAD OF SCIENCES; CORIUM INT INC; A V TOPCHIEV INST OF PETROCHEMICAL SYNTHESIS RUSSIAN ACAD OF SCIENCES
摘要:A composition is provided, wherein the composition comprises a water-swellable, water insoluble polymer, a blend of a hydrophilic polymer and a complementary oligomer capable of hydrogen bonding to the hydrophilic polymer, and a whitening agent, preferably a peroxide. The composition finds utility as a tooth whitening composition and is applied to the teeth in need of whitening, and then removed when the degree of whitening has been achieved. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.

专利号:US-7128887-B2
优先权日:2003-05-29
标 题:Platy precipitated calcium carbonate synthesis method
发明人：HUHN III HARRY JOHN
权利人:SPECIALTY MINERALS MICHIGAN
摘要:A process for the preparation of platy PCC comprising the steps of providing a suspension of calcium hydroxide, carbonating the suspension of calcium hydroxide, adding a condensed phosphate to the suspension prior to the completion of carbonation to precipitate platy calcium carbonate. A paper that is filled is also provided and a paper that is coated and a polymer that is filled are envisioned that use the platy PCC according to the present invention.

专利号:WO-2025103764-A1
优先权日:2023-11-14
标 题 :Alkoxylated polymer and synthesis thereof with reduced dioxane formation
发明人：HUEFFER STEPHAN; ETTL ROLAND; GARCIA MARCOS ALEJANDRA
权利人:BASF SE
摘要:The present application relates to an alkoxylated polymer consisting of (i) triethanolamine (TEA) and/or triisopropanolamine (TIPA) units and (ii) chains of alkylene oxide units, where the components are chosen so as to give rise to a biodegradable polymer with washing power that can be synthesized with reduced dioxane formation. The application is also directed to a cleaning composition comprising the alkoxylated polymer, to the use of the inventive polymer for boosting the primary washing power of washing compositions, to a cleaning method and to the use of (i) triethanolamine (TEA) and/or triisopropanolamine, (ii) ethylene oxide (EO) and (iii) propylene oxide (PO) for low-dioxane production of an alkoxylated polymer.

专利号:US-2007015735-A1
优先权日:2005-03-23
标 题 :Water-dispersible carotenoids, including analogs and derivatives
发明人：LOCKWOOD SAMUEL F; NADOLSKI GEOFF
权利人:LOCKWOOD SAMUEL F; NADOLSKI GEOFF
摘要:A method used for synthesizing intermediates for use in the synthesis of carotenoid synthetic intermediates, carotenoid analogs, and/or carotenoid derivatives. The analog, derivative, or intermediate may be administered such that a subject's risk of experiencing diseases associated with reactive oxygen species, reactive nitrogen species, radicals and/or non-radicals may be thereby reduced. The analog or analog combination may be administered to a subject for the inhibition and/or amelioration of any disease that involves production of reactive oxygen species, reactive nitrogen species, radicals and/or non-radicals. In some embodiments, the invention may include methods for synthesizing chemical compounds including an analog or derivative of a carotenoid. The carotenoid analog or derivative may be synthetic. In some embodiments, a carotenoid analog or derivative may include at least one substituent. The substituent may enhance the solubility of the carotenoid analog or derivative such that the carotenoid analog or derivative at least partially dissolves in water.

专利号:CN-112473725-B
优先权日:2020-11-12
标题 :A kind of preparation method of modified molecular sieve catalyst and method for continuous synthesis of 3-methoxy-3-methyl butanol