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公开(公告)号:US06790588B2
公开(公告)日:2004-09-14
申请号:US10013141
申请日:2001-12-10
申请人: Gregory Turner , Denise Howard
发明人: Gregory Turner , Denise Howard
IPC分类号: G03F709
CPC分类号: B41C1/1008 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/26 , B41C2210/262 , B41M5/368 , Y10S430/165
摘要: Disclosed is a thermally sensitive imagable article and compositions therefor. The imagable article comprises a coating on a substrate, the coating comprising an amino acid or amide, and a compound capable of generating an acid upon heating. The coating optionally comprises a radiation absorbing compound. When imagewise exposed the coating has the property that exposed regions become relatively insoluble in a developer liquid whereas regions that have not been exposed remain relatively soluble in the developer and dissolve in the developer, leaving the exposed substrate in those regions.
摘要翻译: 公开了一种热敏成像制品及其组合物。 可成像制品包括在基材上的涂层,所述涂层包含氨基酸或酰胺,以及加热时能够产生酸的化合物。 涂层任选地包含辐射吸收化合物。 当成像曝光涂层具有曝光区域变得相对不溶于显影液体的性质,而未曝光的区域保持相对可溶于显影剂并溶解在显影剂中,从而将曝光的基底留在那些区域。
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公开(公告)号:US06293197B1
公开(公告)日:2001-09-25
申请号:US09375643
申请日:1999-08-17
申请人: Joanne Ray , Greg Turner , John Hearson , Denise Howard
发明人: Joanne Ray , Greg Turner , John Hearson , Denise Howard
IPC分类号: B41N303
摘要: An improved hydrophilized substrate for planographic printing is disclosed. The substrate contains a support and a hydrophilic layer over the support. The hydrophilic layer contains titanium dioxide (titania) particles. In one embodiment, the hydrophilic layer contains a mixture of coated and uncoated titanium dioxide particles, and, optionally, alumina particles. A method for preparation of the substrate and a printing member comprising the substrate are also disclosed.
摘要翻译: 公开了用于平版印刷的改进的亲水基材。 基底在载体上包含支持物和亲水层。 亲水层含有二氧化钛(二氧化钛)颗粒。 在一个实施方案中,亲水层包含涂覆和未涂覆的二氧化钛颗粒和任选的氧化铝颗粒的混合物。 还公开了用于制备基材的方法和包含基材的印刷部件。
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公开(公告)号:US06418850B2
公开(公告)日:2002-07-16
申请号:US09902917
申请日:2001-07-11
申请人: Joanne Ray , Greg Turner , John Hearson , Denise Howard
发明人: Joanne Ray , Greg Turner , John Hearson , Denise Howard
IPC分类号: B41N108
摘要: An improved hydrophilized substrate for planographic printing is disclosed. The substrate contains a support and a hydrophilic layer over the support. The hydrophilic layer contains titanium dioxide (titania) particles. In one embodiment, the hydrophilic layer contains a mixture of coated and uncoated titanium dioxide particles, and, optionally, alumina particles. A method for preparation of the substrate and a printing member comprising the substrate are also disclosed.
摘要翻译: 公开了用于平版印刷的改进的亲水基材。 基底在载体上包含支持物和亲水层。 亲水层含有二氧化钛(二氧化钛)颗粒。 在一个实施方案中,亲水层包含涂覆和未涂覆的二氧化钛颗粒和任选的氧化铝颗粒的混合物。 还公开了用于制备基材的方法和包含基材的印刷部件。
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