Featured patents

Method for Preparing Polyols by Means of Thiolation and Products Such as Those Obtained
US 08835692 B2, Sept. 16, 2014, Oxy or halogen containing, Aurelie Boyer et al. / Centre National de la Recherche Scientifique (C.N.R.S.) (Paris, FR
A method for preparing a polyol meeting the following general formula (I′):…

Method for Synthesizing Polyoxymethylene Dimethyl Ethers Catalyzed by an Ionic Liquid
US 08816131 B2, Aug. 26, 2014, Plural oxyalkylene groups bonded directly to each other, Zhen Li et al. / Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (Gansu, CN)
A method for synthesizing polyoxymethylene dimethyl ethers catalyzed by an ionic…

Process for the Preparation of Polyols
US 08865945 B2, Oct. 21, 2014, Purification or recovery, Arnulf Werner et al. / Bayer MaterialScience AG (Leverkusen, DE)
A process for the preparation of polyols comprising…

One Pot Multicomponent Synthesis of Some Novel Hydroxy Stilbene Derivatives With Alpha, Beta-Carbonyl Conjugation Under Microwave Irradiation
US 08716532 B2, May 6, 2014, Two phenols bonded directly to two different carbons of an acyclic chain, Naina Sharma et al. / Council of Scientific and Industrial Research (New Delhi, IN)
A single step process for the preparation of some multiconjugated hydroxy…

Process for the Production of an Acylation Catalyst
US 08710271 B2, April 29, 2014, Reactant contains -COO- group, Ulrich Müller et al. / BASF SE (Ludwigshafen, DE)
A process for the preparation of a zeolitic material having a BEA framework…

Use of Solids Based on Zinc Ferrite in a Process for Deep Desulphurizing Oxygen-Containing Feeds
US 08697920 B2, April 15, 2014, By sorption, Thierry Huard et al. / IFP Energies Nouvelles (Rueil-Malmaison Cedex, FR)
A process for desulphurizing an essentially alcoholic feed comprising at least…

Modification of Carbonaceous Materials
US 08648217 B2, Feb. 11, 2014, Fluorine, Giuseppe Resnati et al. / Solvay Solexis S.p.A. (Bollate, IT)
A process for the modification of a carbonaceous material (C), said carbonaceous…

Highly Selective Process for Producing Organodiphosphites
US 08609901 B2, Dec. 17, 2013, Sulfur or oxygen bonded directly to phosphorus, Thomas E. Vos et al. / Invista North America S.A R.L. (Wilmington, US)
A method for producing a diphosphite of Structure I,…

Selective Oxidation of Organic Substrates to Partially Oxidized Products
US 08507730 B1, Aug. 13, 2013, Ozone reactant or peroxy containing reactant, Andreja Bakac et al. / Iowa State University Research Foundation, Inc. (Ames, US)
A method of selectively oxidizing organic substrates with weak C—H bonds,…

Soy-Based Polyols
US 08471072 B2, June 25, 2013, Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal), Arnold Lubguban et al. / The Curators of the University of Missouri (Columbia, US)
A process for preparing an oligomeric polyol, the process comprising contacting…

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