Plural Carbons Bonded Directly To The Nonsulfonate Chalcogen (e.g., Ethers, Sulfones, Etc.) Patents (Class 562/76)
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Publication number: 20150086911Abstract: An actinic ray-sensitive or radiation-sensitive resin composition includes; a compound (A) which generates an acid by irradiation with actinic rays or radiation, wherein the acid is linked with a group represented by the following general formula (M) through covalent bonding. In the formula, Y1 and Y2 each independently represent a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aryl group, or an acyl group. Z represents a hydrogen atom or a substituent.Type: ApplicationFiled: December 4, 2014Publication date: March 26, 2015Applicant: FUJIFILM CorporationInventors: Takuya TSURUTA, Tomotaka TSUCHIMURA, Tadeteru YATSUO
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Publication number: 20140339470Abstract: A liquid crystal composition containing a liquid crystal molecule, a compound represented by the formula (1), and a compound represented by the formula (2) can provide a film with a reduced haze.Type: ApplicationFiled: August 4, 2014Publication date: November 20, 2014Inventors: Shunya KATOH, Masaru YOSHIKAWA
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Publication number: 20130197110Abstract: A sulphur-containing and sulphonated aromatic perfluoroalkane monomer is provided that can be used for the manufacture of a polymer membrane for a PEM-type fuel cell. The perfluoroalkane monomer is a functionalized polymer that has a structure corresponding to a formula (I): E1-Ar1—X1—(CF2)n—X2—Ar2-E2??(I) in which: n is in a range from 1 to 20; X1 and X2, which are identical or different, represent S, SO, or SO2; Ar1, Ar2, which are identical or different, represent a phenylene group, at least one of Ar1 and Ar2 bearing a sulphonic (—SO3H) group or a sulphonate (—SO3M) group, in which M represents an alkali metal cation; and E1 and E2, which are identical or different, represent an electrophilic group such as a halogen, specifically fluorine or chlorine.Type: ApplicationFiled: July 6, 2011Publication date: August 1, 2013Applicants: MICHELIN RECHERCHE ET TECHNIQUE S.A., COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELINInventor: Milan Fedurco
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Publication number: 20120277332Abstract: One embodiment includes methods of adding two sulfonic acid groups to molecules having at least two cyclic groups.Type: ApplicationFiled: April 29, 2011Publication date: November 1, 2012Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Thomas J. Chapaton, Tenneille Weston Capehart, Gail Capehart, Armand Soldera, Claude Spino, Riadh Zriba
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Publication number: 20120149938Abstract: Processes for the preparation of 2,5-dihydroxybenzenesulfonic acid salts of formula (I) and a crystalline form of potassium 2,5 2,5-dihydroxybenzenesulfonic acid are provided.Type: ApplicationFiled: January 4, 2012Publication date: June 14, 2012Applicant: AmDerma Pharmaceuticals, LLCInventors: Unni Santhosh, Annadurai Marimuthu Senthilkumar, Bodireddy Mohan Reddy, Rajendran Kamala, Mahender Rao Siripragada
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Publication number: 20120108551Abstract: The present invention relates to compositions that may alleviate symptoms of ocular stress, as well as methods of their production, use, and storage compositions. The compositions comprise at least one ocular epithelial cell associating group and at least one hydrophilic group. In one embodiment the at least one ocular epithelial cell associating group and at least one hydrophilic group are substituents on a conjugated polyaromatic core. The compositions may be used in ophthalmic compositions and ophthalmic devices.Type: ApplicationFiled: October 29, 2010Publication date: May 3, 2012Inventors: Frank F. Molock, JR., John C. Heaton
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Publication number: 20110034356Abstract: A composition is disclosed which comprises an aryl perfluoropolyether, optionally a halogenated oil, and further optionally a thickening agent. The composition can be used as a lubricant itself or as an additive to an oil or grease lubricant and can withstand temperatures higher than 300° C. without decomposition. The halogenated oil can be a perfluoropolyether, a fluorosilicone, a polytrifluorochloroethylene, or combinations of two or more thereof. The thickening agent can be finely divided silica, boron nitride, clay, soap, poly(tetrafluoroethylene), clay, talc, silica, titanium dioxide, polydimethylsiloxane, polyurea, polyurethane, or combinations of two or more thereof.Type: ApplicationFiled: October 20, 2010Publication date: February 10, 2011Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: Jon Lee Howell, Alice Elizabeth Van Der Ende, Erik William Perez, Krista Lynn Laugesen
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Publication number: 20110034355Abstract: A composition is disclosed which comprises an aryl perfluoropolyether, optionally a halogenated oil, and further optionally a thickening agent. The composition can be used as a lubricant itself or as an additive to an oil or grease lubricant and can withstand temperatures higher than 300° C. without decomposition. The halogenated oil can be a perfluoropolyether, a fluorosilicone, a polytrifluorochloroethylene, or combinations of two or more thereof. The thickening agent can be finely divided silica, boron nitride, clay, soap, poly(tetrafluoroethylene), clay, talc, silica, titanium dioxide, polydimethylsiloxane, polyurea, polyurethane, or combinations of two or more thereof.Type: ApplicationFiled: October 20, 2010Publication date: February 10, 2011Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: Jon Lee Howell, Alice Elizabeth Van Der Ende, Erik William Perez, Krista Lynn Laugesen
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Publication number: 20100152081Abstract: The invention relates to compounds comprising an aryl sulfonate group, a spacer and a Y group, wherein Y represents CF3—(CH2)a—O—, SF5—, CF3—(CH2)a—S—, CF3CF2S—, [CF3—(CH2)a]2N— or [CF3—(CH2)a]NH—, a represents a whole number selected from the range of 0 to 5 or (formula I), Rf represents CF3—(CH2)r—, CF3—(CH2)r—O—, CF3—(CH2)r—S—, CF3CF2—S—, SF5—(CH2)r— or [CF3—(CH2)r]2N—, [CF3—(CH2)r]NH— or (CF3)2N—(CH2)r—, B represents a simple bond, O, NH, NR, CH2, C(O)—O, C(O), S, CH2—O, O—C(O), N—C(O)1C(O)—N, O—C(O)—N, N—C(O)—N, O—SO2 or SO2—O, R represents alkyl having 1 to 4 C-atoms, b represents 0 or 1 and c represents 0 or 1, q represents 0 or 1, at least one radical from b and q represents 1, and r represents 0, 1, 2, 3, 4 or 5. The invention also relates to a method for the production of said compounds and to the uses of said surface-active compounds.Type: ApplicationFiled: July 2, 2007Publication date: June 17, 2010Inventors: Wolfgang Hierse, Nikolai (Mykola) Ignatyev, Martin Seidel, Elvira Montenegro, Peer Kirsch, Andreas Bathe
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Publication number: 20100041759Abstract: Formulations have been developed administering a guaiacolsulfonate salt, preferably potassium salt, in multi-phases. In a preferred embodiment, the formulation contains potassium guaiacolsulfonate in an immediate release (“IR”) form and a sustained or delayed release (“DR”) form and/or pulsed release (“PR”) form. In another embodiment, the potassium guaiacolsulfonate is released in a gradient, decreasing the side effects associated with rapidly elevated blood levels. In another embodiment, the drug is bound to an ion-exchange resin, which can be suspended in a liquid or incorporated into a matrix for delayed, sustained and/or pulsed release. Dosage unit forms may be tablets, gels, liquids, capsules, beads, microparticles, films or lozenges. Multi-phase delivery can also be achieved through the use of a kit that provides for dosage escalation. The formulations are useful in the treatment of one or more symptoms of coughs, colds, sinusitis and other respiratory illnesses.Type: ApplicationFiled: October 21, 2009Publication date: February 18, 2010Inventors: Glynn Wilson, Matthew F. Heil
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Patent number: 7659333Abstract: The present invention provides a fluorinated surfactant having the general formula: [Rf—(O)t—CQH—CF2—O]n—R—G??(I) wherein Rf represents a partially or fully fluorinated aliphatic group optionally interrupted with one or more oxygen atoms, Q is CF3 or F, R is an aliphatic or aromatic hydrocarbon group, G represents a carboxylic or sulphonic acid or salt thereof, t is 0 or 1 and n is 1, 2 or 3. The surfactant is particularly useful in polymerizing fluorinated monomers in an aqueous emulsion polymerization.Type: GrantFiled: November 21, 2006Date of Patent: February 9, 2010Assignee: 3M Innovative Properties CompanyInventors: Klaus Hintzer, Michael Jürgens, Harald Kaspar, Herbert Königsmann, Kai Helmut Lochhaas, Andreas R. Maurer, Tilman C. Zipplies, Richard M. Flynn
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Patent number: 7008935Abstract: Stable, topically applicable cosmetic/dermatological sunscreen compositions, well suited for the UV-photoprotection of human skin/keratinous materials, contain a thus effective amount of at least one novel amine, amide, sulphonamide or carbamate substituted benzalmalonic salt compound.Type: GrantFiled: February 27, 2004Date of Patent: March 7, 2006Assignee: L'orealInventors: Hervé Richard, Bernadette Luppi
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Publication number: 20020076643Abstract: Onium salts of arylsulfonyloxynaphthalenesulfonate anions with iodonium or sulfonium cations are novel. A chemically amplified resist composition comprising the onium salt as a photoacid generator is suited for microfabrication, especially by deep UV lithography because of many advantages including improved resolution, improved focal latitude, minimized line width variation or shape degradation even on long-term PED, minimized debris after coating, development and peeling, and improved pattern profile after development.Type: ApplicationFiled: October 23, 2001Publication date: June 20, 2002Applicant: Shin-Etsu Chemical Co., Ltd.Inventors: Youichi Ohsawa, Jun Watanabe, Takeshi Nagata, Jun Hatakeyama
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Patent number: 6326516Abstract: The invention discloses hydroxamide acids of the formula: which are useful in treating disease conditions mediated by TNF-&agr;, such as rheumatoid arthritis, osteoarthritis, sepsis, AIDS, ulcerative colitis, multiple sclerosis, Crohn's disease and degenerative cartilage loss.Type: GrantFiled: January 27, 2000Date of Patent: December 4, 2001Assignee: American Cyanamid CompanyInventors: Jeremy I. Levin, James M. Chen, Arie Zask
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Publication number: 20010018542Abstract: A process is provided for preparing specific polycarboxylic acids by oxidative cleavage of double-bond compounds with hydrogen peroxide or hydrogen peroxide donors. The polycarboxylic acids thus obtained are notable for excellent acid stability, and consequently ease of handling in aqueous solution and are useful for treating cellulosic fibers or textile or paper materials produced therefrom.Type: ApplicationFiled: January 17, 2001Publication date: August 30, 2001Inventors: Michael Gerle, Hans-Albert Ehlert, Gunter Franke, Helmut-Martin Meier
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Patent number: 5750577Abstract: Novel medicinally-useful compounds are provided herein. These compounds include isomeric cyclic tetramers of formaldehyde and 1-naphthol, and the derivatives or analogues of such cyclic tetramers, and linear oligomers of chromotropic acid, or its derivatives or analogues with naphthalene.Type: GrantFiled: December 5, 1996Date of Patent: May 12, 1998Assignee: Seabright Corporation LimitedInventor: Paris Georghiou
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Patent number: 5739374Abstract: Diphenylheteroalkyl derivatives of the formula I ##STR1## where A and R.sup.1 -R.sup.6 have the meanings specified in the description, and the preparation thereof are described.The substances are suitable for controlling diseases and as cosmetic agents.Type: GrantFiled: February 14, 1997Date of Patent: April 14, 1998Assignee: BASF AktiengesellschaftInventors: Bernd Janssen, Hans-Heiner Wuest
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Patent number: 5618981Abstract: A process which can be used to produce an aromatic sulfide compound having the formula of (R.sub.4-n)(X.sub.n)(W)Ar--S--R' is provided. The process comprises contacting, in the presence of a surfactant, a halo-substituted aromatic compound in an aqueous solution with a salt of a mercaptan under conditions sufficient to produce the aromatic sulfide in which the halo-substituted aromatic compound and salt of mercaptan are each present in an amount effective to synthesize the aromatic sulfide wherein R is hydrogen or a hydrocarbyl radical, X is a hlogen, n is a number from 0 to 3, W is a substituent, Ar is an aromatic ring, and R' is a hydrocarbyl radical.Type: GrantFiled: May 19, 1995Date of Patent: April 8, 1997Assignee: Phillips Petroleum CompanyInventor: James E. Shaw
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Patent number: 5340931Abstract: Allene compounds have the formula:(CH.sub.2 .dbd.C.dbd.CH--O).sub.n --R--(A).sub.m (I)in which R is a substituted or unsubstituted mono- or polyvalent benzene, naphthalene, anthracene, azobenzene, bisphenol or polyphenyl (containing 2 to 10 benzene rings connected in line) nucleus, or a group--Ph--R.sup.1 --Ph-- (II)(in which each group Ph is a phenylene, halophenylene, alkylphenylene, cyanophenylene or alkoxyphenylene group, and the chain R.sup.1 linking the two group Ph is a C.sub.1 -C.sub.6 aliphatic hydrocarbon or an alicyclic hydrocarbon group, the chain optionally being interrupted by one or more oxygen atoms); A is a carboxyl or sulphonyl group or a group --CH.dbd.C.dbd.CH.sub.2 ; n is an integer of from 1 to 10; m is 0, 1, 2 or 3; and the sum of m and n is equal to the valence of the group R.They may be prepared by isomerization of corresponding propargyloxy compounds.Type: GrantFiled: March 15, 1989Date of Patent: August 23, 1994Assignee: Nippon Paint Co., Ltd.Inventors: Mitsuo Yamada, Hiromichi Kayano, Kei Aoki, Keizou Ishii
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Patent number: 5206427Abstract: Aromatic (di)chlorosulphonic acids and (di)bromosulphonic acids can be prepared by reacting aromatic sulphonic acids with chlorine or bromine respectively, the reaction advantageously being carried out in the melt of the aromatic sulphonic acids.Type: GrantFiled: August 6, 1991Date of Patent: April 27, 1993Assignee: Bayer AktiengesellschaftInventors: Heinz U. Blank, Uwe Heinz
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Patent number: 5189207Abstract: A process for the production of solid or paste-form products by fast reactions is carried out stoichiometrically wherein a gaseous medium is introduced into each of the reactants to be reacted with one another, the reactant streams formed are combined and are subsequently forced through a spray unit in a weight ratio of gaseous medium to product stream of from 0.04 to 0.3 (kg/kg) and at a rate of 0.1 to 15 m/second, as calculated from the gas-free reactant streams and based on the free cross-section of the spray unit. The products obtained are free from readily volatile constituents.Type: GrantFiled: December 7, 1988Date of Patent: February 23, 1993Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Gerhard Blasey, Christoph Breucker, Bernhard Gutsche, Lutz Jeromin, Guenter Panthel, Eberhard Peukert, Wolfgang Schmidt
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Patent number: 5130454Abstract: Polytetrahydrofuran derivatives of the general formula ##STR1## where n is from 2 to 70, X is the bridge member --NH-- or --O-- and R.sup.1 and R.sup.4 are each hydrogen or various radicals.Type: GrantFiled: December 19, 1990Date of Patent: July 14, 1992Assignee: BASF AktiengesellschaftInventors: Eckhard Hickmann, Ulrich Koehler, Hardo Siegel
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Patent number: 4844841Abstract: Compounds of formula ##STR1## wherein X is long-chain alkyloxy, long-chain alkylamino or long-chain dialkylamino,M is alkali metal, pyridinium or ammonium,Y is hydroxy or long-chain alkyloxy,which are especially useful in photometric and fluorimetric investigations of lipids and lipid-water interactions and of cationic biomolecules such as nicotine adenine dinucleotide.Type: GrantFiled: September 11, 1987Date of Patent: July 4, 1989Inventors: Ernst Koller, Otto S. Wolfbeis