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| Number | Title | Issue Date |
| 8058483 | Composition of matter containing harmonized hydroxyl modified fullerene substance 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... | 11/15/2011 |
| 8022257 | Methods for producing polyols using crude glycerin 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 accordanc... | 09/20/2011 |
| 7943802 | Nanoparticle composite A nanoparticle composite includes a host molecule including a chain oligomer section having a hydrophilic group and fluoroalkyl groups respectively at opposite terminals thereof and a three-dimensional silica network section, and having a structure represented by th... | 05/17/2011 |
| 7884251 | Industrial process for separating out by-produced alcohols It is an object of the present invention to provide a specific industrial separation process that enables an alcohol to be separated out efficiently and stably for a prolonged period of time from a large amount of a low boiling point reaction mixture containing a by... | 02/08/2011 |
| 7825283 | Nanoparticle and nanoparticle composite A nanoparticle includes a chain oligomer section having a hydrophilic group and fluoroalkyl groups respectively at its opposite terminals, a three-dimensional silica network section, and an organic chain having fluorine or silicon, and is represented by the followin... | 11/02/2010 |
| 7420003 | Compounds and a novel process for their preparation The present invention is directed to a procedure for making an enantiomerically enriched compound containing a hydronaphthalene ring structure. The process involves reacting oxabenzonorbornadienes with nucleophiles using rhodium as a catalyst and in the presence of ... | 09/02/2008 |
| 7371901 | Process for the preparation of alkynols Process for the preparation of an alkynol with formula HC≡C—CH(OH)—R2(formula 2) wherein R2 represents methyl, halomethyl or ethyl, wherein the corresponding silyl-protected alkynol ester with formula 1 | 05/13/2008 |
| 7368613 | Sandal fragrances 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. ... | 05/06/2008 |
| 7339066 | Intermediates for the synthesis of polypropionate antibiotics The invention relates to intermediate compounds of the formula wherein R1 is H or a protecting group, R2 and R3 each independently represent H, methyl, or a leaving group, provided that at l... | 03/04/2008 |
| 7323606 | Aromachemicals The present invention provides a compound having one of the following formulae: R and R1 are each independently H or C1-5 alkyl provided that in formula (I) when R is methyl, R1 i... | 01/29/2008 |
| 7297807 | Intermediates for the synthesis of polypropionate antibiotics The invention relates to intermediate compounds of the formula wherein R1 is H or a protecting group, R2 and R3 each independently represent H, methyl, or a leaving group, provided that at l... | 11/20/2007 |
| 7285688 | Proton type β zeolite, preparation method thereof and process for preparing phenol compound using the same Disclosed are a proton type β zeolite in which an acid site showing a desorption peak with a range of ±100° C. with a center of 330° C. exists in a spectrum measured by the ammonia temperature programmed desorption method (NH3-TPD), and an amount of a... | 10/23/2007 |
| 7285687 | Cannabinoids Compounds of the formula: wherein R, R1 and R4 are defined in the specification, and pharmaceutically acceptable salts, esters and tautomers thereof, having activity at peripheral cannabinoid receptors, commonly designated the CB2 receptor class. The compounds are u... | 10/23/2007 |
| 7276634 | Reduction of the viscosity of reactive heavy byproducts during the production of 1,3-propanediol The present invention is an improvement upon the process for the production of 1,3-propanediol wherein an aqueous solution of 3-hydroxy propanal is formed, catalyst, if any, used in said formation is removed from the solution, sodium hydroxide is added to the soluti... | 10/02/2007 |
| 7229957 | Functional substances derived from oligoolefins having functional groups at the ends This invention provides the following: an amphiphilic functional substance with lipophilicity, affinity for supercritical CO2, and if necessary hydrophilicity comprising an oligoolefin chain and a perfluoroalkyl group(s) at a single end thereof or at both... | 06/12/2007 |
| 7223803 | Polyethylene (glycol) derivatives with proximal reactive groups An activated, substantially water soluble poly(ethylene glycol) is provided having of a linear or branched poly(ethylene glycol) backbone and at least one terminus linked to the backbone through a hydrolytically stable linkage, wherein the terminus is branched and h... | 05/29/2007 |
| 7214834 | Process for preparing enantiomerically pure 1,1′-spirobiindane-6,6′-diol derivatives The present invention relates to a method for the chemical separation of the enantiomers of 1,1′-spirobiindane-6,6′-diol derivatives comprising providing a racemic chiral 1,1′-spirobiindane-6,6′-diol derivative, reacting a nonracemic chiral component with th... | 05/08/2007 |
| 7192980 | Certain substituted polyketides, pharmaceutical compositions containing them and their use in treating tumors The present invention relates to certain substituted polyketides of formula I, wherein A, B, C, D, E, F and m are as defined herein, pharmaceutical compositions containing said compounds, and the use of said comp... | 03/20/2007 |
| 7186775 | Method for improved the handling heat-resistance of the ethylene-vinyl alcohol copolymer The present invention relates to a method for increasing the heat-resistant of ethylene-vinyl alcohol copolymer (EVOH), the method is characterized by using a mixture of acetic acid, magnesium dihydrogen phosphate, and potassium dihydrogen phosphate at a certain rat... | 03/06/2007 |
| 7173158 | Mixed metal oxide containing sulfur The invention relates to a composition of matter comprising at least one metal from Group 3, at least one metal from Group 4, sulfur and oxygen, particularly useful as a catalyst for ether decomposition to alkanols and alkenes. ... | 02/06/2007 |
| 7172994 | Organoleptic compounds and their use in perfume compositions The present invention is directed to compounds which possess unique organoleptic propertied of the general formula wherein... | 02/06/2007 |
| 7169749 | Method for producing alkyl-substituted butenols Alkyl-substituted butenols having the formula (I): R1—CH2—CH═CR2—CH2OH (I) wherein R1 is a saturated or olefinically unsaturated alkyl or cycloalkyl group having from 4 to 16 ca... | 01/30/2007 |
| 7164047 | Processes for preparation of cyclopropylethanol, cyclopropylacetonitorile and intermediates of both A process for preparation of cyclopropylethanol, which comprises subjecting a 3-cyclopropyl-2,3-epoxypropionic acid ester to solvolysis, treating the product of the solvolysis with an acid to obtain cyclopropylacetaldehyde, and reducing the obtained cyclopropylaceta... | 01/16/2007 |
| 7132391 | Ethers of 2,2,4-trimethylpentane-1,3-diol as fragrance materials An alkyl gycol ether having the following formula wherein R is a C1–C7 saturated, unsaturated, straight-chain or branched, acyclic or cyclic alkyl group, is useful as a fragrance material ... | 11/07/2006 |
| 7132294 | Functionalized small molecules for use in chemical sensors The invention provides a device for selective molecular recognition, the device comprising a sensing portion, wherein said sensing portion includes a substrate having coated thereon a layer comprising a non-volatile, small molecule compound having at least two penda... | 11/07/2006 |
| 7129381 | Glucopyranosyloxybenzylbenzene derivatives, medicinal compositions containing the same and intermediates in the production thereof The present invention relates to glucopyranosyl-oxybenzylbenzene derivatives represented by the general formula: wherein R1 represents a hydrogen atom, a hydroxy group, a substituted or unsubstituted a... | 10/31/2006 |
| 7129366 | Group of a novel anti-cancer compounds with specific structure Compounds containing a specific saturated or unsaturated branched chain terminal group; a polar leading group; and a long-chain aliphatic, non-cyclic, saturated or unsaturated, substituted or unsubstituted, hydrocarbon group linking them; and having anti-cancer, imm... | 10/31/2006 |
| 7109364 | Group of anti-cancer compounds with specific structure and their production method Compounds containing a specific branched chain end terminal group, which is isopropyl, sec.-butyl, or tert.-butyl; a polar leading group; and long-chain aliphatic, non-cyclic, saturated or unsaturated, hydrocarbon group linking them; and having anti-cancer and immun... | 09/19/2006 |
| 7074304 | Process for purifying alicyclic alcohols A process for purifying alicyclic alcohols by distillation, wherein the alicyclic alcohols are distilled in the presence of from 1 to 550 ppm of acidic compounds. ... | 07/11/2006 |
| 7057080 | Color index of multivalent alcohols by hydrogenation A process is provided for improving the color number of polyhydric alcohols, especially trimethylolpropane, by catalytic hydrogenation, the polyhydric alcohol used in the hydrogenation having been purified by distillation following its preparation, wherein the hydro... | 06/06/2006 |
| 7057081 | Method for treating alkanes Methods are disclosed for converting propane and higher alkanes to their corresponding alcohols through a multi-step process with olefin as an intermediate. Methods are also disclosed for facilitating the transportation, purification or other treatment of propylene ... | 06/06/2006 |
| 7045665 | Glucopyranosyloxybenzylbenzene derivatives, medicinal compositions containing the same and intermediates for the preparation of the derivatives The present invention relates to benzylphenol derivatives represented by the general formula: wherein R11 represents a hydrogen atom or a protected hydroxy(lower alkyl) group; ... | 05/16/2006 |
| 7037877 | Process for the preparation of copper chromite catalyst The present invention provides a process for the preparation of an improved copper chromite catalyst for the hydrogenation of diethyl maleate to tetrahydrofuran with very high selectivity. This invention particularly relates to a process for the preparation of an im... | 05/02/2006 |
| 7030278 | Polyethylene(Glycol) derivatives with proximal reactive groups An activated, substantially water soluble poly(ethylene glycol) is provided having of a linear or branched poly(ethylene glycol) backbone and at least one terminus linked to the backbone through a hydrolytically stable linkage, wherein the terminus is branched and h... | 04/18/2006 |
| 6962730 | Coating composition containing crosslinkable monomeric difunctional compounds having at least thirty carbon atoms The invention provides coating compositions comprising a reactive component (a) which is substantially free of any heteratoms and is a not a crystalline solid at room temperature and which comprises from (i) 12 to 72 carbon atoms, and (ii) at least two functional gr... | 11/08/2005 |
| 6960691 | Production process for halogenated aromatic methylamine The invention intends to provide means for producing halogenated aromatic methylamine useful as an intermediate in the production of agrochemical or medical preparations, by an industrially advantageous method. The process according to the present invention f... | 11/01/2005 |
| 6958405 | Polymer-encapsulated titanium zeolites for oxidation reactions Catalysts useful for oxidation reactions are disclosed. The catalysts comprise a polymer-encapsulated titanium zeolite. The catalysts are easy to prepare and use, they are easy to recover and reuse, and they provide good conversions in a variety of important oxidati... | 10/25/2005 |
| 6949683 | Process for catalytic autothermal steam reforming of alcohols The invention relates to a process for catalytic autothermal steam reforming of alcohols having two or more carbon atoms by directing a preheated educt or reactant mixture of the alcohols, oxygen and water or steam over a catalyst. The process is conducted in an adi... | 09/27/2005 |
| 6933417 | Process for vinyl chloride manufacture from ethane and ethylene with partial CHl recovery from reactor effluent A process for producing vinyl chloride monomer from ethylene and ethane having input of significant quantities of both ethane and ethylene in input streams to the affiliated reactor where hydrogen chloride in the reactor effluent is only partially recovered from the... | 08/23/2005 |
| 6924386 | Enantioselective reformatsky process for preparing optically active alcohols, amines and derivatives thereof A process is provided for preparing optically active alcohols, amines and derivatives thereof by reacting aldehydes or imines at a temperature of less than 15° C. in the presence of a chiral, enantiomerically pure auxiliary with an organozinc halide which is obtain... | 08/02/2005 |
