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Class Information
Number: 568/77
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Sulfur containing > Ring containing
Description: Compounds which contain a carbocyclic ring.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8617787 Sulfonium salt, photo-acid generator, and photosensitive resin composition Dec. 31, 2013
8597549 Two-photon or higher-order absorbing optical materials for generation of reactive species Dec. 3, 2013
8541157 Resist composition, method of forming resist pattern, compound and acid generator including the same Sep. 24, 2013
8512934 Sulphonium salt initiators Aug. 20, 2013
8470197 Crosslinked polysulfide-containing cycloaliphatic compound, process for its preparation, filled sulfur-vulcanizable elastomer composition containing same and articles fabricated therefrom Jun. 25, 2013
8455563 Reactive mesogenic compounds and mixtures Jun. 4, 2013
8415085 Resist composition, method of forming resist pattern, novel compound, and acid generator Apr. 9, 2013
8338076 Resist composition, method of forming resist pattern, novel compound, and acid generator Dec. 25, 2012
8227624 Aromatic sulfonium salt compound Jul. 24, 2012
8216974 Fluorine-containing organosulfur compound and pesticidal composition comprising the same Jul. 10, 2012
8119586 Composition containing an esterified substituted benzene sulfonate Feb. 21, 2012
8067643 Sulphonium salt initiators Nov. 29, 2011
8012672 Sulphonium salt photoinitiators Sep. 6, 2011
7943669 Phenoxy acetic acids as PPAR delta activators May. 17, 2011
7901867 Sulphonium salt initiators Mar. 8, 2011
7863459 Process for preparing onium salts Jan. 4, 2011
7833690 Photoacid generators and lithographic resists comprising the same Nov. 16, 2010
7829155 Nanothin polymer coatings containing thiol and methods of use thereof Nov. 9, 2010
7776510 Resist composition, method of forming resist pattern, compound and acid generator Aug. 17, 2010
7678528 Photoactive compounds Mar. 16, 2010
7459106 Materials, methods, and uses for photochemical generation of acids and/or radical species Dec. 2, 2008
7405262 Preparation of functionalized anionic polymerization initiators Jul. 29, 2008
7211636 Ionic compound, resin composition containing the same and use thereof May. 1, 2007
7211603 Enediyne compounds and methods related thereto May. 1, 2007
7183324 2,3,4-substituted cyclopentanones as therapeutic agents Feb. 27, 2007
7179817 Carboxylic acid derivatives and drugs containing the same as the active ingredient Feb. 20, 2007
7160887 Aromatic amine derivatives, their production and use Jan. 9, 2007
7112697 Methods for formation of aryl-sulfur and aryl-selenium compounds using copper(I) catalysts Sep. 26, 2006
7094515 Stimulus sensitive compound and stimulus sensitive composition containing the same Aug. 22, 2006
7074504 Photoactive lanthanide complexes with phosphine oxides, phosphine oxides-sulfides, pyridine N-oxides, and phosphine oxide-pyridine N-oxides, and devices made with such complexes Jul. 11, 2006
7033727 Photosensitive composition and acid generator Apr. 25, 2006
6833480 (Z)-styrylbenzylsulfones and pharmaceutical uses thereof Dec. 21, 2004
6824706 Mono-, Oligo- and poly-difluorovinyl-(hetero)arylenes, their synthesis and their use as charge transport materials Nov. 30, 2004
6630210 Pentafluorosulfuranylbenzene derivatives Oct. 7, 2003
6630509 Phenalkyloxy-phenyl derivatives Oct. 7, 2003
6576684 Thermal- and photoinitiated radical polymerization in the presence of an addition fragmentation agent Jun. 10, 2003
6528232 Sulfonium salt compound, photoresist composition and method for patterning by employing same Mar. 4, 2003
6416928 Onium salts, photoacid generators, resist compositions, and patterning process Jul. 9, 2002
6406830 Chemical amplification type positive resist compositions and sulfonium salts Jun. 18, 2002
6395450 Positive working photoresist composition May. 28, 2002
6348297 Chemical amplification type positive resist Feb. 19, 2002
6294698 Photoinitiators and applications therefor Sep. 25, 2001
6137019 Process for converting a geminally substituted cyclopentadiene Oct. 24, 2000
6057120 Redox-active compounds and their use May. 2, 2000
6043360 Intermediates and a process for preparing benzo[B]thiophenes Mar. 28, 2000
5798396 Sulfonium salt-containing compounds and initiators of polymerization Aug. 25, 1998
5756850 Sulfonium salts having bridged cyclic alkyl group useful as resist for deep UV lithography May. 26, 1998
5705702 Method for preparing triarylsulfonium salts Jan. 6, 1998
5668192 Onium borates/borates of organometallic complexes and cationic initiation of polymerization therewith Sep. 16, 1997
5594090 Alkylene sulfide group-containing prepolymer, polymerizable composition and optical material Jan. 14, 1997

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