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专利信息
专利号:US-2016317682-A1
优先权日:2015-04-30
标题:PREPARATION OF Ag18F AND ITS USE IN THE SYNTHESIS OF PET RADIOTRACERS
发明人:SCOTT PETER J H; BROOKS ALLEN F; ICHIISHI NAOKO; SANFORD MELANIE S
权利人:UNIV MICHIGAN REGENTS; THE REGENTS OFTHE UNIV OF MICHIGAN
摘要:Copper-catalyzed radiofluorination of aryl iodides using Ag 18 F, methods of preparing Ag 18 F, and compounds obtained by copper-catalyzed radiofluorination of aryl iodides using Ag 18 F are disclosed. Diagnostic and therapeutic methods involving such compounds also are disclosed.
专利号:US-9540520-B2
优先权日:2011-08-17
标 题 :Synthesis of copper pyrithione from zinc pyrithione and copper compound
发明人:KAPPOCK PAUL S; MARTIN ROBERT J
权利人:KAPPOCK PAUL S; MARTIN ROBERT J; ARCH CHEM INC
摘要:A composition containing unique particles of copper pyrithione wherein greater than 20 wt % to 90 wt % of the particles have a particle size of greater than 10 microns, as determined by laser light scattering using a particle size distribution analyzer, and wherein the particles are flat acicular needle-shaped is described herein. Also described herein is an antifouling paint containing the copper pyrithione and a method of making the composition and antifouling paint.
专利号:EP-0648734-A1
优先权日:1993-09-30
标 题 :Synthesis of higher vinyl esters from ethylene and higher carboxylic acids
发明人:PACKETT DIANA LEE
权利人:UNION CARBIDE COATINGS SERVICE
摘要:A homogeneous liquid phase process for producing a vinyl carboxylate in which the carboxylate group contains at least four carbon atoms, which process comprises (1) forming a homogeneous liquid reaction mixture containing ethylene, oxygen carboxylic acid having at least three carbon atoms, a palladium (II) catalyst and a copper (II) oxidant and (2) maintaining the reaction mixture under conditions at which the ethylene and the carboxylic acid react to form the vinyl carboxylate in the homogeneous liquid reaction mixture, with the proviso that at least one of the following conditions exists during said process:n (i) the copper (II) oxidant is a copper (II) carboxylate in which carboxylate group has a molecular weight that is higher than the molecular weight of the carboxylate group in the carboxylic acid; (ii) the palladium (II) catalyst is formed in situ in the reaction mixture by the oxidation of a palladium (0) colloid; and/or (iii) the reaction mixture also contains a polyglyme compound as a promoter.
专利号:US-9156997-B2
优先权日:2010-02-19
标 题:Synthesis of zinc acrylate copolymer from acid functional copolymer, zinc pyrithione, and copper compound
发明人:KAPPOCK PAUL S; TAKAHASHI KAZUNOBU
权利人:ARCH CHEM INC
摘要:Disclosed is a composition containing zinc ester functional polymer and particulate copper pyrithione, wherein the particles have an average aspect ratio within a range of from about 8 to about 15, where the zinc ester functional polymer and the copper pyrithione are obtained by reacting an acid functional polymer with zinc pyrithione and a copper salt or a copper carboxylate. Also disclosed is an antifouling coating containing such a composition.
专利号:US-9123943-B1
优先权日:2011-08-04
标题 :Synthesis of electroactive ionic liquids for flow battery applications
发明人:ANDERSON TRAVIS MARK; INGERSOLL DAVID; STAIGER CHAD; PRATT HARRY
权利人:ANDERSON TRAVIS MARK; INGERSOLL DAVID; STAIGER CHAD; PRATT HARRY; SANDIA CORP
摘要:The present disclosure is directed to synthesizing metal ionic liquids with transition metal coordination cations, where such metal ionic liquids can be used in a flow battery. A cation of a metal ionic liquid includes a transition metal and a ligand coordinated to the transition metal.
专利号:US-2024215280-A1
优先权日:2022-10-31
标 题:In situ core/shell perovskite nanocrystal material, method of preparation thereof, and light emitting device comprising the same
发明人:LEE TAE-WOO; KIM JOO SUNG
权利人:SEOUL NAT UNIV R&DB FOUNDATION; PEROLED CO LTD
摘要:The present inventive concept relates to an in situ core/shell perovskite nanocrystal film formed by an in situ nanocrystal synthesis process, a method for producing the same, and a light emitting device comprising the same as a light-emitting layer. The in situ core/shell perovskite nanocrystal film formed by the in situ nanocrystal synthesis process according to the present inventive concept exhibits a strong charge confinement effect by nanocrystal formation, and can simultaneously greatly improve the luminescence efficiency and lifetime by maintaining the fast charge transport capability of polycrystalline perovskite.