JP4331238B2 - マルチカラー印刷 - Google Patents
マルチカラー印刷 Download PDFInfo
- Publication number
- JP4331238B2 JP4331238B2 JP2007526567A JP2007526567A JP4331238B2 JP 4331238 B2 JP4331238 B2 JP 4331238B2 JP 2007526567 A JP2007526567 A JP 2007526567A JP 2007526567 A JP2007526567 A JP 2007526567A JP 4331238 B2 JP4331238 B2 JP 4331238B2
- Authority
- JP
- Japan
- Prior art keywords
- polymerization
- color
- diacetylene
- red
- laser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
- G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
- B41M5/282—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating using thermochromic compounds
- B41M5/284—Organic thermochromic compounds
- B41M5/285—Polyacetylenes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/34—Multicolour thermography
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/025—Non-macromolecular photopolymerisable compounds having carbon-to-carbon triple bonds, e.g. acetylenic compounds
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/0045—Photosensitive materials with organic non-macromolecular light-sensitive compounds not otherwise provided for, e.g. dissolution inhibitors
Description
無色の出発物質(10, 12−ペンタコサジイン酸)をバインダー(Elvacite 2028、NC、PVB等)に混ぜ、基板(紙、ポリプロピレン、PET、アルミホイル)に塗布し、UV光(100Wランプ、大部分は254nm)に所定時間だけ暴露させた。生成される色は暴露時間/強度に依存した。
10, 12−ペンタコサジイン酸1g、Cyracure 6974(光酸発生剤)1g、およびメチルエチルケトン8gの溶液を調合した。基板片を溶液に浸して、この混合液塗料を紙に吸収させた。その後、塗料を、約365nmを中心とする発光帯域を有するUVランプで0.2秒間照射した。これにより、暴露部位に赤の発色が生じ、重合が行われたことが示された。
10, 12−ペンタコサジイン酸1g、Cyracure 6974 (光酸発生剤)1g、およびメチルエチルケトン8gの溶液を調合した。基板片を溶液に浸して、この混合液塗料を紙に吸収させた。その後、塗料を、400nm〜500nm範囲の発光帯域を有するUVランプで0.2秒間照射した。これにより、暴露部位に青の発色が生じ、重合が行われたことが示された。暴露時間を0.5秒延長すると赤の発色が生じた。
10, 12−ペンタコサジイン酸1g、Cyracure 6974(光酸発生剤)1g、Elvacite 2028(アクリル系バインダー)0.5g、およびメチルエチルケトン8gの溶液を調合した。ワイヤーバーコーティングを用いて、この均一な混合液塗料を紙に吸収させた。その後、塗料を、400nm〜500nm範囲の発光帯域を有するUVランプで0.5秒間照射した。これにより、暴露部位に青の発色が生じ、重合が行われたことが示された。暴露時間を1秒延長すると赤の発色が生じた。
メチルエチルケトン溶剤に10, 12−ペンタコサジイン酸(PDA)6.7重量パーセントおよびElvacite 2028アクリル系バインダー23重量パーセントを含ませたインクを、コロナ処理がなされた透明ポリプロピレン上にメイヤーバーを用いて50ミクロンの厚さに塗布した。これにより、約5g/平方メートルの塗膜が形成された。ガルバノメータのマーキングヘッドには可干渉性のAVIA3000の長さ266nmでダイオード励起のされた固体レーザーが結合されており、塗膜を乾燥させた後、この固体レーザーを用いて、塗膜にイメージング処理が行われた。レーザーの出力、パルス周波数、およびガルバノメータのマーキング速度は、PC/ウィンドウズベースのソフトウェアを用いて精密に制御された。結果として生成されるイメージの色および光学密度は放射線フルエンスに依存することが分かった。結果を以下に示す。
0.115J/cm2−ペールブルー
0.276J/cm2−ロイヤルブルー
0.305J/cm2−ネイビーブルー
0.331J/cm2−バイオレット
0.625J/cm2−赤
0.717J/cm2−オレンジ/赤
1.953J/cm2−黄色
イメージの各部位/画素に与えられたフルエンスを精密に制御することにより、マルチカラーイメージを作成することができる。
Claims (5)
- 基板上にイメージを形成する方法であって、
ジアセチレンと光酸または光塩基とを組み合わせた組成物を前記基板に塗布し、
放射線により前記ジアセチレンを重合する方法。 - 前記放射線はUV放射線である、
請求項1に記載の方法。 - 前記ジアセチレンは、部位別に異なる程度で重合される、
請求項1または2に記載の方法。 - チューナブルレーザー照射により重合化が行われる、
請求項3に記載の方法。 - 選択的な制御の下、複数のレーザー照射により重合化が行われる、
請求項3に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0418676A GB0418676D0 (en) | 2004-08-20 | 2004-08-20 | Multi-colour printing |
GB0504115A GB0504115D0 (en) | 2005-02-28 | 2005-02-28 | Multi-colour printing |
PCT/GB2005/003222 WO2006018640A1 (en) | 2004-08-20 | 2005-08-17 | Multi-colour printing |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008511015A JP2008511015A (ja) | 2008-04-10 |
JP4331238B2 true JP4331238B2 (ja) | 2009-09-16 |
Family
ID=35064895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007526567A Active JP4331238B2 (ja) | 2004-08-20 | 2005-08-17 | マルチカラー印刷 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080286483A1 (ja) |
EP (1) | EP1787165A1 (ja) |
JP (1) | JP4331238B2 (ja) |
WO (1) | WO2006018640A1 (ja) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007511244A (ja) * | 2003-09-17 | 2007-05-10 | セーガン インダストリーズ インコーポレーティッド | 複数成分複合材料、その製造法および使用法 |
GB0524673D0 (en) * | 2005-12-02 | 2006-01-11 | Sherwood Technology Ltd | Laser-imageable marking composition |
WO2008068052A1 (en) | 2006-12-07 | 2008-06-12 | Agfa-Gevaert | Method of producing an information carrier |
US8120811B2 (en) | 2007-11-21 | 2012-02-21 | Quad/Graphics, Inc. | System and method for adding data to a printed publication |
WO2009094063A1 (en) | 2008-01-24 | 2009-07-30 | Quad/Graphics, Inc. | Printing using color changeable material |
BRPI0906583A2 (pt) | 2008-01-25 | 2019-09-24 | Procter & Gamble | material termoplástico que compreende substâncias policrômicas |
JP2011514389A (ja) * | 2008-01-25 | 2011-05-06 | ザ プロクター アンド ギャンブル カンパニー | 電荷移動剤及び光酸発生剤を含む熱可塑性材料 |
GB0801440D0 (en) * | 2008-01-25 | 2008-03-05 | Datalase Ltd | Polychromic substances and their use |
US8507178B2 (en) | 2008-07-03 | 2013-08-13 | Datalase, Ltd | Polychromic substances and their use |
ES2398800T3 (es) * | 2008-07-03 | 2013-03-21 | Datalase Ltd | Método para producir un filtro |
WO2010026407A1 (en) * | 2008-09-03 | 2010-03-11 | Datalase Ltd. | Substrate marking |
BRPI0918427A2 (pt) * | 2008-09-10 | 2018-05-22 | Datalase Ltd | meio de armazenamento de dados |
US8398760B2 (en) | 2008-09-10 | 2013-03-19 | Datalase Ltd. | Energy activated compositions |
EP2326753A2 (en) | 2008-09-10 | 2011-06-01 | DataLase Ltd | Textile colouration with diacetylene compounds |
WO2010029331A2 (en) * | 2008-09-10 | 2010-03-18 | Datalase Ltd. | Colour forming composition |
WO2010029330A1 (en) * | 2008-09-10 | 2010-03-18 | Datalase Ltd. | Water-soluble capsule |
JP2012516795A (ja) | 2009-02-05 | 2012-07-26 | データレース リミテッド | 共結晶およびその使用 |
EP2414895B1 (en) | 2009-04-02 | 2013-11-06 | DataLase Ltd | Laser imaging |
US20110106035A1 (en) | 2009-11-04 | 2011-05-05 | Kelyn Anne Arora | Absorbent article having activated color regions in overlapping layers |
US8435924B2 (en) | 2009-11-04 | 2013-05-07 | The Procter & Gamble Company | Method of producing color change in overlapping layers |
GB2477139A (en) | 2010-01-25 | 2011-07-27 | Datalase Ltd | Inkless printing apparatus |
US8435205B2 (en) * | 2010-01-29 | 2013-05-07 | The Procter & Gamble Company | Applicator having a color gradient |
EP2553528B1 (en) | 2010-04-01 | 2015-04-22 | Datalase Limited | Plastics colouration |
US8440587B2 (en) | 2010-04-23 | 2013-05-14 | The Procter & Gamble Company | Method of producing color change in a web substrate |
US8975210B2 (en) | 2010-04-23 | 2015-03-10 | The Procter & Gamble Co. | Web substrate having activated color regions in deformed regions |
US8637430B2 (en) | 2010-04-23 | 2014-01-28 | The Procter & Gamble Company | Web substrate having activated color regions in topical additive regions |
US8343411B2 (en) | 2010-04-23 | 2013-01-01 | The Procter & Gamble Company | Method of producing a web substrate having activated color regions in deformed regions |
GB201103178D0 (en) | 2011-02-24 | 2011-04-06 | Datalase Ltd | Reversibly activatable diacetylenes |
US8460597B2 (en) * | 2011-03-22 | 2013-06-11 | The Procter & Gamble Company | Method of producing color change in a substrate |
US8865379B2 (en) * | 2011-04-18 | 2014-10-21 | Inguran, Llc | Marked straws and methods for marking straws |
US9358091B2 (en) | 2011-04-18 | 2016-06-07 | Inguran, Llc | Two-dimensional bar codes in assisted reproductive technologies |
GB201112645D0 (en) | 2011-07-22 | 2011-09-07 | Datalase Ltd | An inkless printing method |
CN103619970A (zh) | 2011-08-12 | 2014-03-05 | 利乐拉瓦尔集团及财务有限公司 | 新型标记化合物 |
WO2013023672A1 (en) | 2011-08-12 | 2013-02-21 | Tetra Laval Holdings & Finance S.A. | Novel ink formulation |
GB201222961D0 (en) | 2012-12-19 | 2013-01-30 | Innovia Films Ltd | Label |
GB201222955D0 (en) | 2012-12-19 | 2013-01-30 | Innovia Films Ltd | Film |
CN103497574B (zh) * | 2013-10-21 | 2015-02-04 | 中国船舶重工集团公司第七二四研究所 | 一种联乙炔类感温变色油墨及其制备方法 |
EP3252680B1 (en) | 2016-05-31 | 2019-12-25 | Agfa Nv | Authentication method of a two dimensional bar code |
EP3306532A1 (en) | 2016-10-05 | 2018-04-11 | Agfa-Gevaert | A laser markable rfid tag |
EP3327088A1 (en) | 2016-11-28 | 2018-05-30 | Agfa-Gevaert Nv | A multicolour laser marking method |
WO2020126753A1 (en) | 2018-12-18 | 2020-06-25 | Agfa-Gevaert Nv | Aqueous adhesive layer |
WO2020127105A1 (en) | 2018-12-21 | 2020-06-25 | Agfa-Gevaert Nv | Aqueous adhesive layer |
US11453796B2 (en) * | 2020-10-28 | 2022-09-27 | Xerox Corporation | Color-changing particulate compositions for additive manufacturing and methods associated therewith |
FR3139826A1 (fr) * | 2022-09-16 | 2024-03-22 | Olikrom | Composition photoréticulable colorée |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3772028A (en) * | 1972-02-02 | 1973-11-13 | Eastman Kodak Co | Sensitized photosensitive compounds and elements |
US4705742A (en) * | 1985-09-23 | 1987-11-10 | Gaf Corporation | Processless multicolor imaging |
US4737463A (en) * | 1985-10-09 | 1988-04-12 | Lifelines Technology, Inc. | Photoactivatable time-temperature indicator |
IE901013A1 (en) * | 1990-03-20 | 1991-09-25 | Loctite Ireland Ltd | Silicon-containing phenoxy ethers, polymers thereof, and use¹of such polymers |
US5149617A (en) * | 1990-10-23 | 1992-09-22 | Isp Investments Inc. | Imageable diacetylene ethers |
US5363388A (en) * | 1991-10-18 | 1994-11-08 | Cedars-Sinai Medical Center | Continuously tunable solid state ultraviolet coherent light source |
KR20010045418A (ko) * | 1999-11-05 | 2001-06-05 | 박종섭 | 신규한 포토레지스트 단량체, 그의 중합체 및 이를함유하는 포토레지스트 조성물 |
WO2004017095A2 (en) * | 2002-08-14 | 2004-02-26 | Jp Laboratories, Inc. | Thick radiation sensitive devices |
-
2005
- 2005-08-17 JP JP2007526567A patent/JP4331238B2/ja active Active
- 2005-08-17 US US11/659,758 patent/US20080286483A1/en not_active Abandoned
- 2005-08-17 EP EP05773120A patent/EP1787165A1/en not_active Withdrawn
- 2005-08-17 WO PCT/GB2005/003222 patent/WO2006018640A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP1787165A1 (en) | 2007-05-23 |
US20080286483A1 (en) | 2008-11-20 |
WO2006018640A1 (en) | 2006-02-23 |
JP2008511015A (ja) | 2008-04-10 |
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