子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | PRODUCTION OF CAROTENOIDS IN OLEAGINOUS YEAST AND FUNGI | US12937204 | 2009-04-10 | US20120149886A1 | 2012-06-14 | Richard B. Bailey; Kevin T. Madden; Joshua Trueheart; Reed Doten; Maria Mayorga; Joshua Griffin Dunn; Dan Dueppen |
| The present disclosure provides systems for producing engineered oleaginous yeast or fungi that express carotenoids. | ||||||
| 162 | Process for producing vitamin D derivative using convergent method | US12095918 | 2006-12-04 | US08173824B2 | 2012-05-08 | Kunio Ogasawara; Takashi Emura; Akira Kawase; Koji Takano; Keisuke Yamamoto; Yoshiaki Kato |
| There are provided a novel process for producing [{(5Z,7E)-(1S,3R,20S)-1,3-dihydroxy-9,10-secopregna-5,7,10(19),16-tetraen-20-yl}oxy]-N-(2,2,3,3,3-pentafluoropropyl)acetamide, which process is shown in the following reaction scheme: an intermediate useful for carrying out the process, and a process for producing the intermediate. | ||||||
| 163 | Methods for producing polyols using crude glycerin | US12632433 | 2009-12-07 | US08022257B2 | 2011-09-20 | Yebo Li; Yuguang Zhou |
| Methods for producing a polyols and polyurethanes are described. The polyols described herein can be produced directly from crude glycerin or through liquefaction of lignocellulosic biomass using a solvent comprising crude glycerin. The polyols produced in accordance with certain aspects may be derived from a significant proportion of renewable resources. | ||||||
| 164 | Patchoulol odorant | US12738737 | 2008-10-29 | US07973200B2 | 2011-07-05 | Robert Moretti; Olivier Etter |
| The invention relates to the use as perfuming ingredients of 8a-alkyl-perhydro-naphthalenol derivatives, to impart odor notes of the woody-earthy type. | ||||||
| 165 | Process for separating tertiary alcohols from secondary alcohols from pine oil | US12317874 | 2008-12-30 | US07928269B2 | 2011-04-19 | Mikhail Y. Lebedev |
| A process for separating at least one tertiary alcohol from at least one secondary alcohol from pine oil, the process comprising: reacting the pine oil comprising the at least one secondary alcohol and the at least one tertiary alcohol with at least one C3-C30 carboxylic acid ester, and at least one base, wherein the secondary alcohol is esterified to produce at least one secondary ester, with the proviso that the base is not a hydroxide; and separating the tertiary alcohol from the secondary ester. | ||||||
| 166 | Non-aqueous electrolyte additive for improving safety and lithium ion secondary battery comprising the same | US11651463 | 2007-01-10 | US07901813B2 | 2011-03-08 | Hong-Kyu Park; Jeh-Won Choi; Yeon-Hee Lee; Young-Tack An; Hyeong-Jin Kim |
| The present invention relates to a non-aqueous electrolyte additive for improving safety and a lithium secondary battery comprising the same, and more particularly to a non-aqueous electrolyte additive that can improve cycle life and safety properties of a lithium ion secondary battery. According to the present invention, an organometallic compound represented by the Chemical Formula 1 is added to a non-aqueous electrolyte of a battery as an additive, and thus if a battery voltage is out of normal operation voltage range due to a short circuit and overcharge of a battery, etc., the non-aqueous electrolyte additive decomposes and a part of the decomposed additive polymerizes to form an insulating film on a cathode surface, and a part of the metal reacts with an insulating film formed on a cathode surface to improve thermal stability of the battery, thereby improving safety of the battery. | ||||||
| 167 | Process for the preparation of calcipotriol | US12685256 | 2010-01-11 | US07829746B2 | 2010-11-09 | Andrzej Kutner; Michal Chodynski; Kinga Leszczynska; Wieslaw Szelejewski; Hanna Fitak |
| A process for the preparation of calcipotriol at least including: (a) reacting a C-22 phenylsulfonyl derivative of cholecalciferol of Formula 2, wherein R1 and R2 are the same or different and represent hydroxyl protecting groups, with a silyl derivative of alfa-hydroxy aldehyde of Formula 3, wherein R3 represents silyl group of formula Si(R4)(R5)(R6), where R4-R6 are the same or different and represent C1-6 alkyl or phenyl groups, in the presence of a strong organic base in an aprotic solvent, followed by reductive desulfonation of the obtained diastereomeric mixture of alfa-hydroxysulfones with sodium amalgam, removal of the hydroxyl protecting groups, and purification of the product. The process leads to the formation of calcipotriol containing less than 0.3% of the (22Z)-isomer. The obtained calcipotriol is free of mercury traces. | ||||||
| 168 | ALGAE BIOMASS FRACTIONATION | US12721077 | 2010-03-10 | US20100233761A1 | 2010-09-16 | Thomas J. Czartoski; Robert Perkins; Jorge L. Villanueva; Glenn Richards |
| A method of fractionating biomass, by permeability conditioning biomass suspended in a pH adjusted solution of at least one water-based polar solvent to form a conditioned biomass, intimately contacting the pH adjusted solution with at least one non-polar solvent, partitioning to obtain an non-polar solvent solution and a polar biomass solution, and recovering cell and cell derived products from the non-polar solvent solution and polar biomass solution. Products recovered from the above method. A method of operating a renewable and sustainable plant for growing and processing algae. | ||||||
| 169 | SYSTEM AND METHOD FOR CONVERTING BIOMASS | US12699669 | 2010-02-03 | US20100152485A1 | 2010-06-17 | Mark T. Holtzapple; Richard R. Davison; Cesar B. Granda; Frank K. Agbogbo; Zhihong Fu |
| In accordance with the teachings of the present invention, a system and method converting biomass into useful chemicals are provided. In a particular embodiment, the method includes fermenting biomass in one or more fermentors to produce a fermentation broth comprising ammonium carboxylate salts, the fermentors containing an ammonium carbonate or ammonium bicarbonate buffer. The method further includes reacting the ammonium carboxylate salts from the fermentors with a high-molecular-weight amine to produce amine carboxylate salt, and thermally cracking the amine carboxylate salt to produce carboxylic acid. In another embodiment, the ammonium carboxylate salts from the fermentors may be reacted with a low-molecular-weight amine to produce a low-molecular-weight-amine carboxylate salt. The low-molecular-weight amine in the low-molecular-weight-amine carboxylate salt may then be switched with a high-molecular-weight amine to form a high-molecular-weight-amine carboxylate salt, which is then thermally cracked to produce carboxylic acid. | ||||||
| 170 | Fragrance composition | US11911751 | 2006-06-29 | US07648956B2 | 2010-01-19 | Naotoshi Toki; Kosaku Ishida; Kazuyuki Fukuda |
| A fragrance composition containing 0.0005 to 10% by mass of a decalin alcohol as component (a) represented by formula (1a) and 90 to 99.9995% by mass of one or more polycyclic woody-amber fragrances as component (b) selected from the group consisting of 7-acetyl-1,2,3,4,5,6,7,8-octahydro-1,1,6,7-tetramethylnaphthalene, 1,2,3,4,4a,5,6,7-octahydro-2,5,5-trimethyl-2-naphthalenol, 1,2,3,4,4a,7,8,8a-octahydro-2,4a,5,8a-tetramethyl-1-naphthyl formate, 3a-ethyldodecahydro-6,6,9a-trimethylnaphtho[2,1-b]furan, and racemic or optically active dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]furan; and a cosmetic product, a household product and an environmental/sanitary product containing the fragrance composition. The fragrance composition of the present invention is a highly versatile fragrance composition that brings about an odor of natural ambergris and can attain effects to enhance warmth and an odor quality even in a small amount. | ||||||
| 171 | Reactive Separation To Upgrade Bioprocess Intermediates To Higher Value Liquid Fuels or Chemicals | US12353654 | 2009-01-14 | US20090182064A1 | 2009-07-16 | Thomas Paul Griffin |
| The process and system of the embodiments utilize a reactive separation unit to upgrade a bioprocess intermediate stream to higher value liquid fuels or chemicals. The reactive separation unit simultaneously enables molecular weight and density increases, oxygen content reduction, efficient process energy integration, optional water separation for potential reuse, and incorporation of additional hydrocarbons or oxygenated hydrocarbons as co-feed(s). The use and selection of particular co-feed(s) for this purpose enables tailoring of the intended product composition. The process and system yields a product of higher alcohols, liquid hydrocarbons, or a combination of these. These can be split into two (or more) boiling point fractions by the same reactive separations unit operation resulting in product(s) that can be used as chemicals, chemical intermediates, or alternative (non-fossil-based) liquid transportation fuels. | ||||||
| 172 | PROCESS FOR PRODUCING CYCLOALKANOL AND/OR CYCLOALKANONE | US12269154 | 2008-11-12 | US20090131724A1 | 2009-05-21 | Avelino CORMA |
| An object of the present invention is to provide a process capable of producing cycloalkanol and/or cycloalkanone with a favorable selectivity by oxidizing cycloalkane with a favorable conversion.Cycloalkanol and/or cycloalkanone are produced by oxidizing cycloalkane with oxygen in the presence of a catalyst comprising calcium oxide and a transition metal supported on the calcium oxide. The transition metal is preferably at least one metal selected from cobalt, gold, vanadium, chromium, manganese, iron, ruthenium and palladium, and more preferably cobalt or gold. | ||||||
| 173 | Oxidation of Alcohol with Use of Hydrogen Peroxide and Tungsten Catalyst | US11596280 | 2005-05-12 | US20080269509A1 | 2008-10-30 | Takemasa Hida; Kyozo Kawata; Mikio Kabaki |
| Disclosed is a method for oxidizing an alcohol in an amide solvent using a mixed reagent containing hydrogen peroxide and a tungsten catalyst. | ||||||
| 174 | COMPOSITION OF MATTER CONTAINING HARMONIZED HYDROXYL MODIFIED FULLERENE SUBSTANCE | US12025659 | 2008-02-04 | US20080188415A1 | 2008-08-07 | Djuro Koruga |
| The present invention provides a composition of matter having a harmonized form (Φ/φ) of a hydroxyl modified fullerene having a molecular formula of C60(OH)xHy∀z (where x is from 10 to 36, and y is from 0 to 24 and z is from 0 to 12) the composition of matter having substantially the same 13C NMR spectra shown in FIG. 8 having a dominant peak at 170.2 ppm. This peak shows that each carbon atom of C60 is equally covered by OH groups and that the system [C60(OH)xHy∀z](Φ/φ is one body entity. | ||||||
| 175 | Sandal fragrances | US11422917 | 2006-06-08 | US07368613B2 | 2008-05-06 | Marcus Eh |
| A compound of formula (Ia) or (Ib), wherein in each of formulae (Ia) and (Ib) R1 and R2, independently of one another, are H or CH3, and the use thereof as a sandalwood fragrance. | ||||||
| 176 | Fluorine-Containing Cyclic Compound, Fluorine-Containing Polymer Compound, Resist Material Using Same and Method for Forming Pattern | US10589807 | 2005-02-17 | US20080003517A1 | 2008-01-03 | Haruhiko Komoriya; Shinichi Sumida; Michitaka Ootani; Takeo Komata; Kazuhiko Maeda |
| The present invention relates to, for example, a fluorine-containing cyclic compound represented by the following general formula (1). In the general formula (1), R1a is a C1-C25 cyclic alkyl group, cyclic alkenyl group or cyclic alkynyl group; each of R2 and R3 is independently a hydrogen atom, a halogen atom, or a C1-C25 straight-chain, branched or cyclic alkyl group; and each of R1a, R2 and R3 may contain fluorine atom, oxygen atom, sulfur atom, nitrogen atom or an atomic group containing a carbon-carbon double bond. | ||||||
| 177 | Methods for Detecting L-Ficolin Dependent Activation of the Lectin Pathway of Complement and Kits Therefor | US10580810 | 2004-11-25 | US20070224634A1 | 2007-09-27 | Nicholas Lynch; Wilhelm Schwaeble |
| The invention provides methods, assays and kits for detecting L-ficolin dependent activation of the lectin pathway of complement and for identifying L-ficolin abnormalities. Also provided are methods for detection of gram positive bacteria based on the interaction between L-ficolin complexes and LTA. | ||||||
| 178 | Method for producing saturated alcohols, ketones, aldehydes and carboxylic acids | US10482777 | 2002-06-12 | US07145041B2 | 2006-12-05 | Adolf Kuehnle; Carsten Jost; Roger Arthur Sheldon; Sandrine M. M. Chatel; Isabella W. C. E. Arends |
| The invention relates to a method for catalytically oxidizing unsaturated hydrocarbons to form oxidation products, and to the production of saturated alcohols, ketones, aldehydes or carboxylic acids by subsequently hydrogenating the oxidation product. A compound of formula (I) is used as a catalyst during oxidizing in which: R1, R2=H, an aliphatic or aromatic alkoxy radical, carboxyl radical, alkoxycarbonyl radical or hydrocarbon radical, each having 1 to 20 carbon atoms, SO3H, NH2, OH, F, Cl, Br, I and/or NO2, whereby R1 and R2 signify identical or different radicals or R1 and R2 can be coupled to one another via a covalent bond, with Q1, Q2=the same or different, C, CH, N; X, Z=C, S or CH2; Y=O or OH; k=0, 1 or 2; 1=0, 1 or 2; m=1 to 100 in the presence of a radical initiator. Peroxy compounds or azo compounds can be used as radical initiators. Preferred substrates are cyclic aliphatic or aromatic compounds. | ||||||
| 179 | Beta, gamma-dihydropolyprenyl alcohol derivatives and pharmaceutical composition containing a polyprenyl compound | US584145 | 1996-01-11 | US6111131A | 2000-08-29 | Masaichi Yamamoto; Seiichi Araki; Hiroshi Yamamoto; Isao Yamatsu; Takeshi Suzuki; Akiharu Kajiwara; Yoshikazu Suzuki; Haruyoshi Arai |
| A .beta.,.gamma.-dihydropolyprenyl alcohol derivative having the formula: ##STR1## wherein n is an integer of 5 to 7 and R is hydrogen, a lower alkyl group or an aliphatic or aromatic acyl group, is new and useful as a prophylactic therapeutic agent for human and animal immuno-deficiency deseases and phylactic agent against human and animal infectious deseases. Another disclosed polyprenyl compound is also useful as the same agent. | ||||||
| 180 | Composition and method for dyeing keratin fibers | US46152 | 1998-03-23 | US5972044A | 1999-10-26 | Hans-Juergen Braun; Pascal Andre Semadeni |
| An aqueous or aqueous-alcoholic composition for dyeing natural or synthetic fibers, especially hair, contains a combination of at least one cyclic oxo-substituted enediol according to formula I: ##STR1## wherein R.sub.1 and R.sub.2 are the same or different and independently of each other represent a hydrogen atom or an alkali metal atom, or R.sub.1 and R.sub.2 together represent an alkaline earth metal atom and n=0, 1, 2 or 3; and at least one member selected from the group consisting of malonic acid dinitrile, maleic acid diaminodinitrile, 2,5-diamino-6-nitropyridine, 1,2,3,4-tetrahydro-6-nitroquinoxaline, 7-amino-3,4-dihydro-6-nitro-2H-1,4-benzoxazine and substituted nitrobenzene compounds; as well as water and at least one cosmetic ingredient including solvents other than water, surfactants, thickeners, care materials and adjuvant materials. | ||||||
QQ群二维码
意见反馈
意见反馈