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    Publication numberWO2005080337 A1
    Publication typeApplication
    Application numberPCT/JP2005/002818
    Publication dateSep 1, 2005
    Filing dateFeb 22, 2005
    Priority dateFeb 23, 2004
    Also published asCN1922142A, CN1922142B, CN101805282A, CN101805282B
    Publication numberPCT/2005/2818, PCT/JP/2005/002818, PCT/JP/2005/02818, PCT/JP/5/002818, PCT/JP/5/02818, PCT/JP2005/002818, PCT/JP2005/02818, PCT/JP2005002818, PCT/JP200502818, PCT/JP5/002818, PCT/JP5/02818, PCT/JP5002818, PCT/JP502818, WO 2005/080337 A1, WO 2005080337 A1, WO 2005080337A1, WO-A1-2005080337, WO2005/080337A1, WO2005080337 A1, WO2005080337A1
    InventorsJunji Mizukami, Yasuhiro Kameyama., Toshiyuki Urano
    ApplicantMitsubishi Chemical Corporation
    Export CitationBiBTeX, EndNote, RefMan
    Patent Citations (6), Referenced by (33), Classifications (12), Legal Events (7)
    External Links: Patentscope, Espacenet
    Oxime ester compound, photopolymerizable composition and color filter utilizing the same
    WO 2005080337 A1
    Abstract
    An oxime ester compound of specified structure. In particular, in a photopolymerizable composition comprising (a) black color material, (b) organic binder and (c) photopolymerization initiator, the oxime ester compound constitutes the component (c). The oxime ester compound can be used as a highly sensitive photopolymerization initiator. The photopolymerizable composition containing the oxime ester compound in the form of a thin film excels in sensitivity and resolving power while exhibiting high light shielding capability, so that it is capable of forming a resin black matrix (BM) of low cost but high quality. The color filter utilizing this resin BM excels in precision, flatness and durability, so that it is capable of enhancing the display quality of liquid crystal device. Moreover, the production process and color filter per se do not involve any hazardous substances, so that the danger to human body can be reduced and environmental safety can be enhanced. Application thereof can be made to usages in which no color material is used, such as photospacer and rib (liquid crystal divided-alignment protrusion).
    Patent Citations
    Cited PatentFiling datePublication dateApplicantTitle
    JP5214012A * Title not available
    JP55033195A * Title not available
    JP55100543A * Title not available
    JP60004502A * Title not available
    JP60166306A * Title not available
    JP2002323762A * Title not available
    * Cited by examiner
    Referenced by
    Citing PatentFiling datePublication dateApplicantTitle
    WO2007062963A1 *Nov 8, 2006Jun 7, 2007Ciba Holding Inc.Oxime ester photoinitiators
    WO2008138724A1Apr 24, 2008Nov 20, 2008Basf SeOxime ester photoinitiators
    WO2008138732A1Apr 28, 2008Nov 20, 2008Basf SeOxime ester photoinitiators
    WO2009011538A2Jul 15, 2008Jan 22, 2009Lg Chem, Ltd.Dendritic photoactive compound comprising oxime ester and method for preparing the same
    WO2009011538A3 *Jul 15, 2008Mar 19, 2009Chang-Ho ChoDendritic photoactive compound comprising oxime ester and method for preparing the same
    WO2010108835A1Mar 17, 2010Sep 30, 2010Basf SePhotoresist composition
    WO2012045736A1Oct 4, 2011Apr 12, 2012Basf SeOxime ester derivatives of benzocarbazole compounds and their use as photoinitiators in photopolymerizable compositions
    WO2012101245A1Jan 27, 2012Aug 2, 2012Basf SePolymerizable composition comprising an oxime sulfonate as thermal curing agent
    WO2013083505A1Dec 3, 2012Jun 13, 2013Basf SeOxime ester photoinitiators
    WO2013180419A1 *May 22, 2013Dec 5, 2013Lg Chem, Ltd.Photoactive compound and light-sensitive resin composition comprising same
    CN101321727BNov 8, 2006Mar 27, 2013西巴控股有限公司肟酯光敏引发剂
    EP1826200A3 *Feb 23, 2007Dec 7, 2011FUJIFILM CorporationOxime derivative, photopolymerisable composition, colour filter and process for producing the same
    EP2116527A1 *Aug 1, 2007Nov 11, 2009FUJIFILM CorporationOxime compound, photosensitive composition, color filter, method for production of the color filter, and liquid crystal display element
    EP2116527A4 *Aug 1, 2007Sep 14, 2011Fujifilm CorpOxime compound, photosensitive composition, color filter, method for production of the color filter, and liquid crystal display element
    EP2270593A1 *Mar 5, 2009Jan 5, 2011FUJIFILM CorporationColored curable composition, color filter and solid-state imaging device
    EP2270593A4 *Mar 5, 2009Oct 5, 2011Fujifilm CorpColored curable composition, color filter and solid-state imaging device
    EP2402315A1Apr 24, 2008Jan 4, 2012Basf SeOxime ester photoinitiators
    US7696257 *Aug 3, 2005Apr 13, 2010Adeka CorporationOxime ester compound and photopolymerization initiator containing such compound
    US8057969Apr 26, 2007Nov 15, 2011Fujifilm CorporationDye-containing negative curable composition, color filter and method for producing the same
    US8198462Jul 15, 2008Jun 12, 2012Lg Chem, Ltd.Dendritic photoactive compound comprising oxime ester and method for preparing the same
    US8293436Jan 6, 2010Oct 23, 2012Fujifilm CorporationOxime derivative, photopolymerizable composition, color filter, and process for producing the same
    US8303860Mar 5, 2009Nov 6, 2012Fujifilm CorporationColored curable composition, color filter and solid-state imaging device
    US8349548Apr 28, 2008Jan 8, 2013Basf SeOxime ester photoinitiators
    US8449635Dec 8, 2008May 28, 2013Saint-Gobain Abrasives, Inc.Abrasive articles and methods for making same
    US8524425Apr 28, 2008Sep 3, 2013Basf SeOxime ester photoinitiators
    US8728686Jul 17, 2008May 20, 2014Fujifilm CorporationPhotosensitive compositions, curable compositions, novel compounds, photopolymerizable compositions, color filters, and planographic printing plate precursors
    US8883398May 22, 2013Nov 11, 2014Lg Chem, Ltd.Photoactive compound and light-sensitive resin composition comprising same
    US8911921Apr 24, 2008Dec 16, 2014Ciba CorporationOxime ester photoinitiators
    US8916621Jul 11, 2013Dec 23, 2014Basf SePhotoresist compositions
    US8940464Nov 8, 2006Jan 27, 2015Basf SeOxime ester photoinitiators
    US9051397Oct 4, 2011Jun 9, 2015Basf SeOxime ester
    US9217070May 29, 2013Dec 22, 2015Basf SeBlack colorant mixture
    US9365515Dec 3, 2012Jun 14, 2016Basf SeOxime ester photoinitiators
    * Cited by examiner
    Classifications
    International ClassificationG03F7/00, G02B5/20, G03F7/031, C07D209/94, C07D209/86
    Cooperative ClassificationC07D209/86, G03F7/0007, G03F7/031, C07D209/94
    European ClassificationC07D209/94, C07D209/86, G03F7/031
    Legal Events
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