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Class Information
Number: 568/35
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Sulfur containing > Oxygen bonded directly to sulfur (e.g., sulfoxides, etc.) > Plural oxygens bonded directly to the same sulfur (e.g., sulfones, etc.) > Plural halogens containing
Description: Compounds which contain at least two halogen atoms.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8580486 Salt having fluorine-containing carbanion structure, derivative thereof, photoacid generator, resist material using the photoacid generator, and pattern forming method Nov. 12, 2013
8512897 Phenyl sulfonate compound, nonaqueous electrolyte solution using the same, and lithium battery Aug. 20, 2013
8435717 Compound for photoacid generator, resist composition using the same, and pattern-forming method May. 7, 2013
8377406 Synthesis of bis(fluorosulfonyl)imide Feb. 19, 2013
8304580 Method for producing tris(perfluoroalkanesulfonyl)methide acid salt Nov. 6, 2012
8263811 Iodinated organic substances of low molecular mass and process for preparing them Sep. 11, 2012
8247612 Organic sulfur compound and its use for controlling harmful arthropod Aug. 21, 2012
8236920 Polyarylene and process for producing the same Aug. 7, 2012
8043786 Acid generators, sulfonic acids, sulfonyl halides, and radiation sensitive resin compositions Oct. 25, 2011
8017656 Organic sulfur compounds and use thereof Sep. 13, 2011
8008358 Fluorosurfactants Aug. 30, 2011
7977284 Non-estrogenic alkylphenol derivatives Jul. 12, 2011
7833690 Photoacid generators and lithographic resists comprising the same Nov. 16, 2010
7833666 Electric current-producing device having sulfone-based electrolyte Nov. 16, 2010
7834209 Hydrofluoroalkanesulfonic acids from fluorovinyl ethers Nov. 16, 2010
7812194 Positive photosensitive composition Oct. 12, 2010
7435526 Positive photosensitive composition Oct. 14, 2008
7339082 Arylbis (perfluoroalkylsulfonyl)methane and metallic salt thereof, and methods for producing the same Mar. 4, 2008
7217492 Onium salt compound and radiation-sensitive resin composition May. 15, 2007
7193113 Arylbis(perfluoroalkylsulfonyl) methane and metallic salt thereof, and methods for producing the same Mar. 20, 2007
7157600 Process for preparing (per) fluorohalogenethers Jan. 2, 2007
7094501 Graft oligomeric electrolytes Aug. 22, 2006
7087788 Fluorosulfone compounds Aug. 8, 2006
7053123 Substituted (e)-styryl benzylsulfones for treating proliferative disorders May. 30, 2006
6991888 Photoresist composition for deep ultraviolet lithography comprising a mixture of photoactive compounds Jan. 31, 2006
6833480 (Z)-styrylbenzylsulfones and pharmaceutical uses thereof Dec. 21, 2004
6727386 Aromatic imide and aromatic methylidynetrissulfonyl compounds and method of making Apr. 27, 2004
6723483 Sulfonium salt compounds Apr. 20, 2004
6692893 Onium salts, photoacid generators, resist compositions, and patterning process Feb. 17, 2004
6657086 C2-substituted indan-1-ols and their derivatives, processes for their preparation and their use as pharmaceuticals Dec. 2, 2003
6580006 Catalytic process for preparing perfluoroethanesulfonyl fluoride and/or perfluorodiethylsulfone Jun. 17, 2003
6528232 Sulfonium salt compound, photoresist composition and method for patterning by employing same Mar. 4, 2003
6399833 Process for producing aryl vinyl sulfone solution and use thereof Jun. 4, 2002
6379590 Method for making unsymmetrically substituted fluorenyl compounds for nonlinear optical applications Apr. 30, 2002
6358665 Radiation-sensitive composition of chemical amplification type Mar. 19, 2002
6348297 Chemical amplification type positive resist Feb. 19, 2002
6300511 Catalyzed fluorination of carbonyl compounds Oct. 9, 2001
6118016 Process for preparing phenoxyphenylsulfonyl halides Sep. 12, 2000
6111143 Sulfonium salt and its manufacturing method Aug. 29, 2000
6015911 Process for preparing 1-alkyl-4-(2-chloro-3-alkoxy-4-alkylsulfonylbenzoyl)-5-hydroxypyrazole and related compounds Jan. 18, 2000
6013838 Chemical intermediates bearing a trifluoromethyl group Jan. 11, 2000
5959152 Substituted benzenedithiol metal complex Sep. 28, 1999
5925788 Method of preparing 2-trifluoromethoxy-benzenesulphonamide Jul. 20, 1999
5831114 Carbamate herbicides Nov. 3, 1998
5780682 Process for the synthesis of fluorinated alkyl sulphonyl halides Jul. 14, 1998
5696224 Ionically conductive macromelecular materials and their use in electrochemical systems Dec. 9, 1997
5676884 Nonlinear optical materials containing polar disulfone-functionalized molecules Oct. 14, 1997
5672626 Substituted spirodienes for the treatment of inflammation Sep. 30, 1997
5672627 Substituted spirodienes for the treatment of inflammation Sep. 30, 1997
5633409 Tristertbutoxyphenyl sulfonium tosylate compound May. 27, 1997

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