公开(公告)号：US07049047B2

公开(公告)日：2006-05-23

申请号：US10915674

申请日：2004-08-10

申请人： Davide Tenaglia ,  Kevin Barry Ray ,  Chris McCullough

发明人： Davide Tenaglia ,  Kevin Barry Ray ,  Chris McCullough

IPC分类号： G03F1/10 ,  G03F7/039 ,  G03F7/095 ,  G03F7/30

CPC分类号： G03F1/68 ,  B41C1/055 ,  Y10S430/111 ,  Y10S430/165

摘要： Thermally imageable elements comprising a masking layer and a substrate are disclosed. The masking layer contains a sulfated polymer or a mixture of sulfated polymers and absorbs both infrared and ultraviolet radiation. When the masking layer is on the substrate, the imageable element may be imaged and developed to form a photomask. When the imageable element additionally comprises a photosensitive layer, the masking layer may be imaged and developed to form an integral photomask. The imageable elements that comprise a photosensitive layer are useful as flexographic printing plate precursors.

公开(公告)号：US20050250066A1

公开(公告)日：2005-11-10

申请号：US10839637

申请日：2004-05-05

申请人： Davide Tenaglia ,  Ken-Ichi Shimazu

发明人： Davide Tenaglia ,  Ken-Ichi Shimazu

IPC分类号： F27D3/00 ,  F27D3/12 ,  F27D5/00

CPC分类号： F27D5/00 ,  F27D3/12

摘要： A method for heat treatment of printing plates includes arranging a plurality of printing plates into a stack, interspersing a plurality of thermally conductive plates at a plurality of levels in the stack, and placing the stack of plurality of printing plates with the interspersed conductive plates in an ambient of heated medium, wherein the conductive plates are larger laterally than the printing plates such that portions of the top and bottom surfaces of the conductive plates are exposed to the ambient of heated medium and thereby collect and conduct heat into the interior regions of the stack where the conductive plates are in thermal contact with, heating the interior regions up at a higher rate than would be achieved without the conductive plates in place.

摘要翻译： 印刷板的热处理方法包括将多个印版布置成堆叠，在堆叠中以多个级别散布多个导热板，并将多个印版的叠层放置在散布的导电板中 加热介质的环境，其中导电板比印刷板横向更大，使得导电板的顶表面和底表面的部分暴露于加热介质的环境，从而收集并将热量传导到 导电板与之接触的叠层，以比没有导电板就位的情况更高的速率加热内部区域。

公开(公告)号：US20060035166A1

公开(公告)日：2006-02-16

申请号：US10915674

申请日：2004-08-10

申请人： Davide Tenaglia ,  Kevin Ray ,  Chris McCullough

发明人： Davide Tenaglia ,  Kevin Ray ,  Chris McCullough

IPC分类号： G03C1/76

CPC分类号： G03F1/68 ,  B41C1/055 ,  Y10S430/111 ,  Y10S430/165

摘要： Thermally imageable elements comprising a masking layer and a substrate are disclosed. The masking layer contains a sulfated polymer or a mixture of sulfated polymers and absorbs both infrared and ultraviolet radiation. When the masking layer is on the substrate, the imageable element may be imaged and developed to form a photomask. When the imageable element additionally comprises a photosensitive layer, the masking layer may be imaged and developed to form an integral photomask. The imageable elements that comprise a photosensitive layer are useful as flexographic printing plate precursors.

摘要翻译： 公开了包括掩模层和衬底的可热成像元件。 掩蔽层含有硫酸化聚合物或硫酸化聚合物的混合物，并吸收红外和紫外线辐射。 当掩模层在基板上时，可成像和显影可成像元件以形成光掩模。 当可成像元件另外包括感光层时，可以对掩模层进行成像和显影以形成整体的光掩模。 包含感光层的可成像元件可用作柔性版印刷版前体。