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1.发明授权INTERMEDIATE COMPOUNDS FOR THE PREPARATION OF MESO-SUBSTITUTED CYANINE, MEROCYANINE AND OXONOLE DYES. 有权中间产品用于制备MESOSUBSTITIUIERTEM菁，花青和氧醇。
公开(公告)号：EP2234964B1
公开(公告)日：2016-05-04
申请号：EP08865615.2
申请日：2008-12-18
Applicant: Agfa Graphics N.V.
Inventor： CALLANT, Paul , LOUWET, Jos
IPC: C07C251/14 , C07C251/20 , C07D403/08 , C07D403/10 , C07D413/08 , C07D413/10 , C07D417/08 , C07D417/10
CPC classification number: B41C1/1025 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24 , B41M5/465 , C08K5/3417 , C08K5/47 , C09B23/0066
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2.发明授权METHOD FOR MAKING NEGATIVE-WORKING HEAT-SENSITIVE LITHOGRAPHIC PRINTING PLATE PRECURSOR 有权工艺用于生产负性工作热敏感平版印刷版的先行者
公开(公告)号：EP1765592B1
公开(公告)日：2009-01-28
申请号：EP05756855.2
申请日：2005-07-01
Applicant: Agfa Graphics N.V.
Inventor： VERMEERSCH, Joan , LOCCUFIER, Johan , CALLANT, Paul , JUNG, Jürgen , VAN DAMME, Marc
IPC: B41C1/10
CPC classification number: B41C1/1008 , B41C1/1025 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24 , B41C2210/26
Abstract: A method for making a negative-working heat-sensitive lithographic printing plate precursor is provided which comprises the steps of (i) providing a support having a hydrophilic surface or which is provided with a hydrophilic layer, and (ii) applying on said support a coating which comprises a product DQ, wherein DQ is obtained by - the step of coating a solution or dispersion comprising a nucleophilic compound Q and a dye D selected from the list consisting of di- or tri-arylmethane dyes, cyanine dyes, styryl dyes and merostyryl dyes; or by - the step of coating a solution or dispersion comprising said compound Q and coating another solution or dispersion comprising said dye D; wherein D and Q interact to form interaction product DQ, having a white light optical density which is lower than the white light optical density of dye D, and wherein said interaction product DQ is capable of at least partially releasing a dye directly after exposure to infrared light or heat, thereby forming a visible image in said coating.
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公开(公告)号：EP2153279B1
公开(公告)日：2010-12-29
申请号：EP08759621.9
申请日：2008-05-15
Applicant: Agfa Graphics N.V.
Inventor： VENNEMAN, Jan , HENDRIKX, Peter , CALLANT, Paul , WILLIAMSON, Alexander
CPC classification number: G03F7/031 , C07C41/30 , C07C43/215 , C07C43/23 , C07C43/243 , C07C2601/08 , C07C2601/14 , C08F2/50 , G03F7/029
Abstract: A lithographic printing plate precursor comprising an image- recording layer, said image -recording layer being photopolymerizable upon exposure to light having a wavelength of from 300 to 500 nm and containing a mixture of sensitizers.
Abstract translation: 包括图像记录层的平版印刷版前体，所述图像记录层在暴露于波长为300-500nm的光并含有敏化剂混合物时可光聚合。
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公开(公告)号：EP2153280A1
公开(公告)日：2010-02-17
申请号：EP08750299.3
申请日：2008-05-15
Applicant: Agfa Graphics N.V.
Inventor： VENNEMAN, Jan , HENDRIKX, Peter , CALLANT, Paul , WILLIAMSON, Alexander
Abstract: A lithographic printing plate precursor comprising an image recording layer, said image -recording layer being photopolymerizable upon exposure to actinic light and containing a mixture of sensitizers characterized in that said mixture of sensitizers has in 1-methoxy-2-propanol at 80°C a solubility of at least 30 wt. %. and preferably a MetaStable Zone Width (MSZW) of at least 8.5°C, said MSZW measured at a cooling and heating rate of 0.2°C /minute.
Abstract translation: 一种平版印刷版前体，其包含图像记录层，所述图像记录层在暴露于光化性光时可光聚合并含有敏化剂混合物，其特征在于所述敏化剂混合物在80℃下在1-甲氧基-2-丙醇中具有 至少30wt。 ％。 并且优选至少8.5℃的MetaStable区域宽度（MSZW），所述MSZW以0.2℃/分钟的冷却和加热速率测量。
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公开(公告)号：EP2153279A1
公开(公告)日：2010-02-17
申请号：EP08759621.9
申请日：2008-05-15
Applicant: Agfa Graphics N.V.
Inventor： VENNEMAN, Jan , HENDRIKX, Peter , CALLANT, Paul , WILLIAMSON, Alexander
CPC classification number: G03F7/031 , C07C41/30 , C07C43/215 , C07C43/23 , C07C43/243 , C07C2601/08 , C07C2601/14 , C08F2/50 , G03F7/029
Abstract: A lithographic printing plate precursor comprising an image- recording layer, said image -recording layer being photopolymerizable upon exposure to light having a wavelength of from 300 to 500 nm and containing a mixture of sensitizers.
Abstract translation: 包括图像记录层的平版印刷版原版，所述图像记录层在暴露于波长为300-500nm的光并且含有敏化剂的混合物时可光聚合。
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Patent Agency Ranking
公开(公告)号：EP1910082B1
公开(公告)日：2014-01-22
申请号：EP06777368.9
申请日：2006-06-20
Applicant: Agfa Graphics N.V.
Inventor： CALLANT, Paul , ANDRIESSEN, Hieronymus , WILLIAMSON, Alexander , GEUKENS, Christel , LOUWET, Jos
CPC classification number: B41C1/1008 , B41C1/10 , B41C1/1025 , B41C1/1041 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/22 , B41C2210/24 , B41M5/465 , C09B23/0066 , C09B23/0091 , C09B23/083 , C09B23/086 , C09B23/10
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公开(公告)号：EP2153281A1
公开(公告)日：2010-02-17
申请号：EP08759622.7
申请日：2008-05-15
Applicant: Agfa Graphics N.V.
Inventor： VENNEMAN, Jan , HENDRIKX, Peter , CALLANT, Paul , WILLIAMSON, Alexander
IPC: G03F7/031 , C08F2/50 , C07C41/30 , C07C43/215 , C07C43/23 , C07C43/243
CPC classification number: C07C41/30 , C07C43/215 , C07C43/23 , C07C43/243 , C07C2601/14 , C08F2/50 , G03F7/031
Abstract: A lithographic printing plate precursor comprising an image- recording layer, said image -recording layer being photopolymerizable upon exposure to light having a wavelenght of from 300 to 500 nm and containing a mixture of sensitizers.
Abstract translation: 包括图像记录层的平版印刷版原版，所述图像记录层在暴露于波长为300-500nm的光并且含有敏化剂的混合物时可光聚合。
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公开(公告)号：EP1910082A2
公开(公告)日：2008-04-16
申请号：EP06777368.9
申请日：2006-06-20
Applicant: Agfa Graphics N.V.
Inventor： CALLANT, Paul , ANDRIESSEN, Hieronymus , WILLIAMSON, Alexander , GEUKENS, Christel , LOUWET, Jos
IPC: B41C1/10
CPC classification number: B41C1/1008 , B41C1/10 , B41C1/1025 , B41C1/1041 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/22 , B41C2210/24 , B41M5/465 , C09B23/0066 , C09B23/0091 , C09B23/083 , C09B23/086 , C09B23/10
Abstract: The present invention relates to an infrared absorbing dye as defined in claim 1. The present invention relates also to a heat- sensitive imaging element comprising said IR dye and more particularly to a heat-sensitive lithographic printing plate precursor comprising said IR dye. The present invention relates also to a method for making a lithographic printing plate whereby a print-out image of high contrast is formed upon exposure to IR- radiation or heating.
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9.发明公开METHOD FOR MAKING NEGATIVE-WORKING HEAT-SENSITIVE LITHOGRAPHIC PRINTING PLATE PRECURSOR 有权工艺用于生产负性工作热敏感平版印刷版的先行者
公开(公告)号：EP1765592A1
公开(公告)日：2007-03-28
申请号：EP05756855.2
申请日：2005-07-01
Applicant: Agfa Graphics N.V.
Inventor： VERMEERSCH, Joan , LOCCUFIER, Johan , CALLANT, Paul , JUNG, Jürgen , VAN DAMME, Marc
IPC: B41C1/10
CPC classification number: B41C1/1008 , B41C1/1025 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24 , B41C2210/26
Abstract: A method for making a negative-working heat-sensitive lithographic printing plate precursor is provided which comprises the steps of (i) providing a support having a hydrophilic surface or which is provided with a hydrophilic layer, and (ii) applying on said support a coating which comprises a product DQ, wherein DQ is obtained by - the step of coating a solution or dispersion comprising a nucleophilic compound Q and a dye D selected from the list consisting of di- or tri-arylmethane dyes, cyanine dyes, styryl dyes and merostyryl dyes; or by - the step of coating a solution or dispersion comprising said compound Q and coating another solution or dispersion comprising said dye D; wherein D and Q interact to form interaction product DQ, having a white light optical density which is lower than the white light optical density of dye D, and wherein said interaction product DQ is capable of at least partially releasing a dye directly after exposure to infrared light or heat, thereby forming a visible image in said coating.
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公开(公告)号：EP2153281B1
公开(公告)日：2014-10-08
申请号：EP08759622.7
申请日：2008-05-15
Applicant: Agfa Graphics N.V.
Inventor： VENNEMAN, Jan , HENDRIKX, Peter , CALLANT, Paul , WILLIAMSON, Alexander
IPC: G03F7/031 , C08F2/50 , C07C41/30 , C07C43/215 , C07C43/23 , C07C43/243
CPC classification number: C07C41/30 , C07C43/215 , C07C43/23 , C07C43/243 , C07C2601/14 , C08F2/50 , G03F7/031
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