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1. 发明授权

US06902861B2 Infrared absorbing compounds and their use in photoimageable elements 失效
标题翻译：红外吸收化合物及其在光致成像元件中的应用
公开(公告)号：US06902861B2
公开(公告)日：2005-06-07
申请号：US10384989
申请日：2003-03-10
申请人： Ting Tao , Kevin B. Ray , Jianbing Huang , Jeffrey James Collins , Thomas Jordan , Scott A. Beckley
发明人： Ting Tao , Kevin B. Ray , Jianbing Huang , Jeffrey James Collins , Thomas Jordan , Scott A. Beckley
IPC分类号： B41C1/10 , B41M5/36 , B41M5/46 , C09B23/01 , C09B23/08 , G03F7/004
CPC分类号： B41M5/465 , B41C1/1008 , B41C1/1016 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/12 , B41C2210/22 , B41C2210/24 , B41C2210/262 , B41M5/368 , C09B23/0066 , C09B23/086 , Y10S430/145 , Y10S430/146
摘要： Infrared absorbing compounds in which the anion is selected from the group consisting of 5-isatinsulfonate, 10-camphorsulfonate, and 4,5-dihydroxy-1,3-benzenedisulfonate are disclosed. Negative-working imageable elements containing these compounds have improved dot stability.
摘要翻译：公开了其中阴离子选自5-廿烷基磺酸盐，10-樟脑磺酸盐和4,5-二羟基-1,3-苯二磺酸盐的红外吸收化合物。含有这些化合物的负性可成像元素具有改善的点稳定性。

2. 发明授权

US07060409B2 Imageable elements with improved dot stability 失效
标题翻译：具有改善点稳定性的可成像元件
公开(公告)号：US07060409B2
公开(公告)日：2006-06-13
申请号：US10384988
申请日：2003-03-10
申请人： Ting Tao , Jeffrey James Collins , Thomas Jordan , Scott A. Beckley
发明人： Ting Tao , Jeffrey James Collins , Thomas Jordan , Scott A. Beckley
IPC分类号： G03F7/021 , G03F7/30
CPC分类号： B41M5/368 , B41C1/1008 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262
摘要： Imageable elements with improved dot stability are disclosed. The imageable elements comprise a layer of an imageable composition over a support. The imageable composition comprises an infrared absorbing compound, an acid generator, an acid activatable crosslinking agent, a polymeric binder, and about 0.01 wt % to 1 wt % of an added onium compound. The elements may be thermally imaged and developed to produce images useful as lithographic printing plates.
摘要翻译：公开了具有改善的点稳定性的可成像元件。可成像元件包括在支撑件上的可成像组合物的层。可成像组合物包含红外吸收化合物，酸产生剂，可酸活化的交联剂，聚合物粘合剂和约0.01重量％至1重量％的加入的鎓化合物。元件可以被热成像和显影以产生用作平版印刷版的图像。

3. 发明授权

US06844139B2 Method for forming a lithographic printing plate 有权
标题翻译：平版印刷版的形成方法
公开(公告)号：US06844139B2
公开(公告)日：2005-01-18
申请号：US10336595
申请日：2003-01-03
申请人： Ting Tao , Jeffrey James Collins , Thomas Jordan
发明人： Ting Tao , Jeffrey James Collins , Thomas Jordan
IPC分类号： B41C1/10 , G03F7/004 , G03F7/038 , G03F7/021 , B41M5/00
CPC分类号： G03F7/038 , B41C1/1008 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/262 , C09B23/0008 , C09B23/0016 , C09B23/0025 , C09B23/0041 , C09B23/0066 , C09B23/086 , G03F7/0045
摘要： Methods for forming images are disclosed. The images are formed by imaging and developing an imageable element comprising a layer of an imageable composition over a substrate. The imageable composition contains a polymeric binder, an acid activatable crosslinking agent, and an acid generator of the structure: in which: Y is hydrogen, halo, alkyl, diphenylamino, phenylthio, or (CH2)kSO3− in which k is 1 to 4; R1, R2, R3, and R4, are each independently hydrogen or SO3− with the proviso that the anion has two to four SO3− groups; Z1 and Z2 are each independently a benzo group or a naphtho group; Z3 is two hydrogen atoms, a cyclohexene residue or a cyclopentene residue; X1 and X2 are each independently S, O, NH, CH2, or CMe2; Q⊕ is an onium cation; n is 1 to 4; and m is 1 to 3, with the proviso that m is 1 when the anion has two SO3− groups; m is 2 when the anion has three SO3− groups; and m is 3 when the anion has four SO3− groups.
摘要翻译：公开了形成图像的方法。通过在衬底上成像和显影包含可成像组合物的层的可成像元件来形成图像。可成像组合物包含聚合物粘合剂，酸可活化交联剂和酸结构的酸产生剂：其中：Y为氢，卤素，烷基，二苯基氨基，苯硫基或（CH 2）k SO 3 - ，其中k为1 至4; R 1，R 2，R 3和R 4各自独立地为氢或SO 3 - ，条件是阴离子具有2-4个SO 3 - 基; Z 1和Z 2各自独立地为苯并或萘基; Z 3为2个氢原子，环己烯残基或环戊烯基; X 1和X 2各自独立地为S，O，NH，CH 2，或CMe2; Q <⊕>是鎓阳离子; n为1至4; 和m为1至3，条件是当阴离子具有两个SO 3 - 基团时，m为1; 当阴离子具有三个SO 3 - 基团时，m为2; 当阴离子具有四个SO 3 - 基团时，m为3。

4. 发明授权

US06677106B2 Method and equipment for using photo- or thermally imagable, negatively working patterning compositions 失效
标题翻译：使用光或热成像，负面工程图案化组合物的方法和设备
公开(公告)号：US06677106B2
公开(公告)日：2004-01-13
申请号：US10038740
申请日：2002-01-03
申请人： Oliver Richard Blum , William Paul Heideman , Dean Ginther , Jeffrey James Collins
发明人： Oliver Richard Blum , William Paul Heideman , Dean Ginther , Jeffrey James Collins
IPC分类号： G03F7038
CPC分类号： G03F7/203 , B41C1/1008 , B41C2210/04 , B41C2210/06 , B41C2210/24 , B41C2210/262 , B41N1/083 , G03F7/038 , G03F7/38 , Y10S430/145 , Y10S430/146
摘要： A method for imaging patterning compositions comprising the steps of: (1) providing at least one patterning composition layer on a substrate; said patterning composition comprising: (a) at least one acid generator; (b) at least one cross linking resin or compound; (c) at least one binder resin comprising a polymer containing reactive pendant group selected from group consisting of hydroxyl, carboxylic acid, sulfonamide, active imide, alkoxymethylamides and mixtures thereof; and (d) at least one infrared absorber; (2) imagewise exposing the patterning composition layer to actinic radiation; (3) treating the imaged patterning composition layer with heat energy to treat the imaged portions of the composition layer; (4) flood exposing the heat-treated, imaged patterning composition layer with UV light for a predetermined time, said time being sufficient to promote the effective clear-out of non-imaged portions during the developing step without causing substantial deterioration of the imaged portions; and (5) developing the flood exposed, heat-treated imaged patterning composition with an aqueous alkaline developer to remove the non-imaged areas of the patterning composition layer and leaving the imaged areas substantially unaffected.
摘要翻译：一种用于成像图案化组合物的方法，包括以下步骤：（1）在基底上提供至少一个图案化组合物层; 所述图案化组合物包含：（a）至少一种酸产生剂;（b）至少一种交联树脂或化合物;（c）至少一种粘合剂树脂，其包含含有选自羟基，羧酸的反应性侧基的聚合物，磺酰胺，活性酰亚胺，烷氧基甲基酰胺及其混合物; （d）至少一个红外吸收剂;（2）将图案化组合物层成像曝光于光化辐射;（3）用热能处理成像的图案化组合物层以处理组合物层的成像部分;（4）热处理的成像图案化组合物层具有UV光预定时间，所述时间足以在显影步骤期间促进非成像部分的有效清除，而不会导致成像部分的实质性劣化; 和（5）用含水碱性显影剂显影暴露于曝光的经热处理的成像图案化组合物以除去图案化组合物层的未成像区域，并使成像区域基本上不受影响。

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