发明名称 |
PS plate for use in making lithographic printing plate requiring no dampening water |
摘要 |
The present invention relates to a presensitized plate for use in making a lithographic plate requiring no dampening water and comprising, on a support, a light-sensitive resin layer and a silicone rubber layer, in this order, wherein the silicone rubber layer is crosslinked by addition reaction of an ->SiH group with a -CH=CH- group and wherein the light-sensitive resin layer comprises: (1) a monomer or oligomer having at least one photopolymerizable or photo-crosslinkable and olefinically unsaturated double bond, (2) an organic solvent-soluble polyurethane resin having a glass transition temperature of 20 DEG C. or below and being capable of forming a film, and (3) a photopolymerization initiator. According to the present invention, the PS plate has excellent image-forming properties and printing properties.
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申请公布号 |
US5126228(A) |
申请公布日期 |
1992.06.30 |
申请号 |
US19900558520 |
申请日期 |
1990.07.27 |
申请人 |
FUJI PHOTO FILM, CO., LTD. |
发明人 |
HIGASHI, TATSUJI;URABE, YOSHIHIKO;OKUNO, KEI;KITA, NOBUYUKI |
分类号 |
G03F7/00;G03F7/075 |
主分类号 |
G03F7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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