JP2001508001A - レーザーで像形成可能な記録材料およびそれから製造される無水オフセット印刷用の印刷版 - Google Patents
レーザーで像形成可能な記録材料およびそれから製造される無水オフセット印刷用の印刷版Info
- Publication number
- JP2001508001A JP2001508001A JP53230498A JP53230498A JP2001508001A JP 2001508001 A JP2001508001 A JP 2001508001A JP 53230498 A JP53230498 A JP 53230498A JP 53230498 A JP53230498 A JP 53230498A JP 2001508001 A JP2001508001 A JP 2001508001A
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- Pending
Links
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
- B41C1/1008—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials
- B41C1/1033—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials by laser or spark ablation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/003—Printing plates or foils; Materials therefor with ink abhesive means or abhesive forming means, such as abhesive siloxane or fluoro compounds, e.g. for dry lithographic printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
- B41C2210/16—Waterless working, i.e. ink repelling exposed (imaged) or non-exposed (non-imaged) areas, not requiring fountain solution or water, e.g. dry lithography or driography
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Printing Plates And Materials Therefor (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.−板またはシート状の基質、 −硬化したシリコーンゴムを含んでなるトップ層、並びに −少なくとも1種の赤外吸収成分および少なくとも1種の重合体状の有機結合剤 を含んでなりそして赤外レーザー放射線の作用下で分解するかまたはシリコーン トップ層へのその接着性が減少するように変化する少なくとも1つの赤外吸収層 を有する記録材料であって、基質が酸化可能な金属またはその合金の1種を含ん でなり、そして少なくとも赤外吸収層に面する側面が粗面化されており且つ該金 属の酸化物の層で被覆されていることを特徴とする記録材料。 2.基質が機械的に、化学的におよび/または電気化学的に粗面化されることを 特徴とする、請求の範囲第1項記載の記録材料。 3.酸化物の層が電気化学的に製造されることを特徴とする、請求の範囲第1項 または第2項記載の記録材料。 4.酸化物層が多孔性であることを特徴とする、請求の範囲第3項記載の記録材 料。 5.酸化物層の重量が0.5〜10g/m2であることを特徴とする、請求の範囲 第1〜4項のいずれかに記載の記録材料。 6.酸化物層の重量が1〜5g/m2であることを特徴とする、請求の範囲第5 項記載の記録材料。 7.赤外吸収成分が顔料、染料、金属元素またはカーボンブラックであることを 特徴とする、請求の範囲第1〜6項のいずれかに記載の記録材料。 8.赤外吸収層が直接的にまたは間接的に熱分解可能な結合剤を含有することを 特徴とする、請求の範囲第1〜7項のいずれかに記載の記録材料。 9.直接的に熱分解可能な結合剤がニトロセルロースであることを特徴とする、 請求の範囲第8項記載の記録材料。 10.赤外吸収層の重量が0.15〜5g/m2であることを特徴とする、請求の 範囲第1〜9項のいずれかに記載の記録材料。 11.赤外吸収層の重量が0.5〜3.5g/m2であることを特徴とする、請求 の範囲第10項記載の記録材料。 12.赤外レーザー放射線を上記1〜11のいずれかの記録材料に像通りに作用 させそして放射線が照射された赤外吸収層の部分をトップに存在するトップ層の 部分と一緒に除去することを特徴とする、無水オフセット印刷版の製造方法。 13.ゆるく接着する層成分が機械的に、場合により溶媒を用いて除去されるこ とを特徴とする、請求の範囲第12項記載の方法。 14.請求の範囲第1〜11項のいずれかに記載の記録材料から製造されること を特徴とする、無水オフセット印刷版。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97200144.0 | 1997-01-17 | ||
EP97200144 | 1997-01-17 | ||
PCT/EP1998/000146 WO1998031550A1 (en) | 1997-01-17 | 1998-01-08 | Laser-imageable recording material and printing plate produced therefrom for waterless offset printing |
Publications (2)
Publication Number | Publication Date |
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JP2001508001A true JP2001508001A (ja) | 2001-06-19 |
JP2001508001A5 JP2001508001A5 (ja) | 2005-08-11 |
Family
ID=8227939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53230498A Pending JP2001508001A (ja) | 1997-01-17 | 1998-01-08 | レーザーで像形成可能な記録材料およびそれから製造される無水オフセット印刷用の印刷版 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0952926B1 (ja) |
JP (1) | JP2001508001A (ja) |
DE (1) | DE69803545T2 (ja) |
WO (1) | WO1998031550A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016076286A1 (ja) * | 2014-11-11 | 2016-05-19 | 東レ株式会社 | 水なし平版印刷版原版、および水なし平版印刷版を用いた印刷物の製造方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2316874A1 (en) | 1999-01-20 | 2011-05-04 | Cabot Corporation | Aggregates having attached polymer groups and polymer foams |
DE60037439T2 (de) | 1999-01-20 | 2008-12-04 | Cabot Corp., Boston | Aggregate mit anhaftenden polymergruppen und polymerschäume |
DE19908528A1 (de) * | 1999-02-26 | 2000-08-31 | Agfa Gevaert Ag | Strahlungsempfindliches Aufzeichnungsmaterial zur Herstellung von Wasserlos-Offsetdruckplatten |
US6132933A (en) * | 1999-07-30 | 2000-10-17 | American Dye Source, Inc. | Thermal waterless lithographic printing plates |
DE60143890D1 (de) * | 2000-07-06 | 2011-03-03 | Cabot Corp | Druckplatten mit modifizierten pigmentprodukten |
WO2002004564A2 (en) | 2000-07-06 | 2002-01-17 | Cabot Corporation | Modified pigment products, dispersions thereof, and compositions comprising the same |
AU2003245021A1 (en) | 2002-07-30 | 2004-02-16 | Creo Il. Ltd. | Single-coat self-organizing multi-layered printing plate |
US10124571B2 (en) | 2011-05-17 | 2018-11-13 | Presstek, Llc. | Ablation-type lithographic printing members having improved exposure sensitivity and related methods |
WO2016080436A1 (ja) * | 2014-11-20 | 2016-05-26 | 東レ株式会社 | 印刷物の製造方法 |
US20170136799A1 (en) * | 2015-11-18 | 2017-05-18 | Kevin Ray | Dry lithographic imaging and printing with printing members having aluminum substrates |
EP3568301A1 (en) * | 2017-01-11 | 2019-11-20 | Presstek LLC | Ablation-type lithographic printing members having improved exposure sensitivity and related methods |
ES2909347T3 (es) * | 2018-06-27 | 2022-05-06 | Toray Industries | Plancha original de impresión litográfica, procedimiento de fabricación de una plancha de impresión litográfica y procedimiento de fabricación de impresiones utilizando la misma |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1489308A (en) * | 1974-03-18 | 1977-10-19 | Scott Paper Co | Laser imagable dry planographic printing plate blank |
JPH0359558A (ja) * | 1989-07-28 | 1991-03-14 | Konica Corp | 湿し水不要の感光性平版印刷版の製版方法 |
JPH03159793A (ja) * | 1989-11-17 | 1991-07-09 | Toppan Printing Co Ltd | 平版印刷版およびその製版方法 |
GB9214304D0 (en) * | 1992-07-06 | 1992-08-19 | Du Pont Uk | Improvements in or relating to image formation |
AU674518B2 (en) * | 1992-07-20 | 1997-01-02 | Presstek, Inc. | Lithographic printing plates for use with laser-discharge imaging apparatus |
JPH09315024A (ja) * | 1996-05-24 | 1997-12-09 | Fuji Photo Film Co Ltd | 湿し水不要平版印刷原版 |
-
1998
- 1998-01-08 EP EP98904059A patent/EP0952926B1/en not_active Expired - Lifetime
- 1998-01-08 JP JP53230498A patent/JP2001508001A/ja active Pending
- 1998-01-08 WO PCT/EP1998/000146 patent/WO1998031550A1/en active IP Right Grant
- 1998-01-08 DE DE69803545T patent/DE69803545T2/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016076286A1 (ja) * | 2014-11-11 | 2016-05-19 | 東レ株式会社 | 水なし平版印刷版原版、および水なし平版印刷版を用いた印刷物の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
DE69803545T2 (de) | 2002-08-08 |
EP0952926B1 (en) | 2002-01-23 |
DE69803545D1 (de) | 2002-03-14 |
EP0952926A1 (en) | 1999-11-03 |
WO1998031550A1 (en) | 1998-07-23 |
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