专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1731325A4 HOLLOW CYLINDRICAL PRINTING ELEMENT 有权
标题翻译： HOHLZYINDRISCHES DRUCKELEMENT
公开(公告)号：EP1731325A4
公开(公告)日：2008-06-25
申请号：EP05727408
申请日：2005-03-28
申请人： ASAHI KASEI CHEMICALS CORP
发明人： YAMADA HIROSHI , YOKOTA MASAHISA
IPC分类号： B41N1/22 , B32B1/08 , B32B5/00 , B32B7/02 , B41N10/04 , G03F7/00 , G03F7/004 , G03F7/11 , G03F7/18
CPC分类号： G03F7/11 , B32B1/08 , B32B27/08 , B32B2250/05 , B32B2250/24 , B32B2307/734 , B32B2597/00 , B41C1/05 , B41N1/22 , F16L2201/60 , G03F7/0045 , G03F7/18
摘要： A hollow cylindrical printing base material, comprising a hollow cylindrical core material (A) and a resin layer (B) or a resin layer (C). The hollow cylindrical core material (A) further comprises a photosensitive resin hardened layer (1) of 0.05 to 50 mm in thickness having a fiber-like, cloth-like, or film-like reinforcement material and the shore hardness D of 30 to 100°. The resin layer (B) is laminated on the hollow cylindrical core material (A), has a thickness of 0.1 to 100 mm, and allows a pattern to be formed on the surface thereof. The resin layer (C) has a pattern formed on the surface thereof.
摘要翻译：一种中空圆柱形印刷基材，包括中空圆柱形芯材（A）和树脂层（B）或树脂层（C）。中空圆柱形芯材（A）还包括厚度为0.05至50mm的光敏树脂硬化层（1），其具有纤维状，布状或膜状增强材料并且肖氏硬度D为30至100 °。树脂层（B）层叠在中空圆柱形芯材（A）上，具有0.1至100mm的厚度，并且允许在其表面上形成图案。树脂层（C）具有在其表面上形成的图案。

2. 发明公开

EP1424210A4 PHOTOSENSITIVE RESIN COMPOSITION FOR PRINTING PLATE PRECURSOR CAPABLE OF LASER ENGRAVING 有权
标题翻译： LICHTEMPFINDLICHE HARZZUSAMMENSETZUNGFÜRSICHFÜRLASERGRAVUR EIGNENDE DRUCKPLATTENVORSTUFE
公开(公告)号：EP1424210A4
公开(公告)日：2006-09-27
申请号：EP02765387
申请日：2002-08-30
申请人： ASAHI KASEI CHEMICALS CORP
发明人： YOKOTA MASAHISA , TOMEBA KEI , YAMADA HIROSHI , ARAKI YOSHIFUMI
IPC分类号： B41N1/12 , B41C1/05 , B41C1/10 , B41M5/26 , C08K5/103 , C08K5/29 , G03F7/004 , G03F7/027 , G03F7/035
CPC分类号： G03F7/035 , B41C1/05 , B41M5/267 , B41N1/12 , C08K5/103 , C08K5/29 , G03F7/0047 , G03F7/027 , Y10S430/146
摘要： A photosensitive resin composition for printing plate precursors capable of laser engraving which comprises: a 100 parts by weight of a resin which has a number-average molecular weight of 1,000 to 100,000, contains polymerizable unsaturated groups in a number of at least 0.7 per molecule on the average, and is a plastomer at 20°C b 5 to 200 parts by weight of an organic compound having a number-average molecular weight lower than 1,000 and containing at least one polymerizable unsaturated group per molecule, and c 1 to 100 parts by weight of an inorganic porous material. Also provided is a printing plate precursor capable of being laser-engraved which is produced from the photosensitive resin composition.
摘要翻译：公开了一种用于形成激光可雕刻印刷元件的感光性树脂组合物，其包含：（a）100重量份在20℃下为塑性体的树脂，其中所述树脂的数均分子量（Mn）为1,000 相对于100重量份的树脂（a），每分子的聚合性不饱和基团的平均数为0.7以上，（b）5〜200重量份，的Mn为小于1000且每分子具有至少一个可聚合不饱和基团的有机化合物，和（c）相对于100重量份的树脂（a），无机多孔质材料为1〜100重量份。还公开了由上述树脂组合物形成的可激光雕刻印刷元件。

3. 发明公开

EP1516745A4 PHOTOSENSITIVE RESIN COMPOSITION FOR ORIGINAL PRINTING PLATE CAPABLE OF BEING CARVED BY LASER 有权
标题翻译：光敏树脂组合物原有压力板BY激光雕刻BE
公开(公告)号：EP1516745A4
公开(公告)日：2005-11-09
申请号：EP03736244
申请日：2003-06-25
申请人： ASAHI KASEI CHEMICALS CORP
发明人： YAMADA HIROSHI , YOKOTA MASAHISA
IPC分类号： B41C1/05 , B41N1/12 , G03F1/00 , G03F7/00 , G03F7/004
CPC分类号： B41N1/12 , B41C1/05
摘要： A photosensitive resin composition for an original printing plate capable of being carved by a laser beam, which comprises (a) 100 parts by weight of a resin having a number average molecular weight of 5,000 to 300,000 and being solid at 20°C, (b) 5 to 200 parts by weight of an organic compound having a number average molecular weight of less than 5,000 and containing at least one polymerizable unsaturated group in one molecule thereof, (c) 1 to 100 parts by weight of an inorganic porous material characterized by having an average pore diameter of 1 nm to 1,000 nm and a pore volume of 0.1 ml/g to 10 ml/g, and a number average particle diameter of 10 μm or less; an original printing plate capable of being carved by a laser beam which has been manufactured by using the photosensitive resin composition; and a method for manufacturing an original printing plate carved by a laser beam which comprises using the photosensitive resin composition.
摘要翻译：用于形成激光雕刻的印刷元件，包括光敏树脂组合物：（A）按重量计的树脂的100份所有这在固态在20℃下，worin树脂具有从5,000至300,000的数均分子量，（b）5至200重量份的有机化合物的具有小于5000的数均分子量和每分子具有至少一个聚合性不饱和基团，和（c）具有按重量计的无机多孔材料的1〜100份从1至1,000nm的平均孔径，孔体积为0.1至10ml / g，并且不超过10微米的数均粒径。从上述树脂组合物形成的可激光雕刻的印刷元件。一种用于生产激光方法通过使用上述的光敏树脂组合物雕刻的印刷元件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式