JP2006106744A5 - - Google Patents

Download PDF

Info

Publication number
JP2006106744A5
JP2006106744A5 JP2005290511A JP2005290511A JP2006106744A5 JP 2006106744 A5 JP2006106744 A5 JP 2006106744A5 JP 2005290511 A JP2005290511 A JP 2005290511A JP 2005290511 A JP2005290511 A JP 2005290511A JP 2006106744 A5 JP2006106744 A5 JP 2006106744A5
Authority
JP
Japan
Prior art keywords
poly
coating
meth
core
rubber solution
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.)
Granted
Application number
JP2005290511A
Other languages
Japanese (ja)
Other versions
JP2006106744A (en
JP4693580B2 (en
Filing date
Publication date
Priority claimed from EP20040104833 external-priority patent/EP1642714B1/en
Application filed filed Critical
Publication of JP2006106744A publication Critical patent/JP2006106744A/en
Publication of JP2006106744A5 publication Critical patent/JP2006106744A5/ja
Application granted granted Critical
Publication of JP4693580B2 publication Critical patent/JP4693580B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Claims (5)

（１） 親水性表面を有する研磨されそして陽極酸化されたアルミニウム支持体上に、重合体粒子および赤外線吸収剤を含んでなるコーティングを含んでなる平版印刷版前駆体を準備し、
（２） 該コーティングを熱に露呈し、それにより該コーティングの露呈された領域において該重合体粒子の合着を誘発し、
（３） ゴム溶液を該コーティングに適用することにより該前駆体を現像し、それにより該コーティングの露呈されなかった領域を該支持体から除去する
段階を含んでなるネガ−作用性平版印刷版の作製方法であって、該重合体粒子が疎水性の熱−軟化可能な芯および親水性の殻を有する芯−殻粒子であることを特徴とする方法。 (1) providing a lithographic printing plate precursor comprising a coating comprising polymer particles and an infrared absorber on a polished and anodized aluminum support having a hydrophilic surface;
(2) exposing the coating to heat, thereby inducing coalescence of the polymer particles in the exposed areas of the coating;
(3) A negative working lithographic printing plate comprising the step of developing the precursor by applying a rubber solution to the coating, thereby removing unexposed areas of the coating from the support. A method of preparation, wherein the polymer particles are core-shell particles having a hydrophobic heat-softening core and a hydrophilic shell. 該粒子の芯がポリエチレン、ポリ（塩化ビニル）、ポリ（（メタ）アクリル酸メチル）、ポリ（（メタ）アクリル酸エチル）、ポリ（塩化ビニリデン）、ポリ（メタ）アクリロニトリル、ポリ（ビニルカルバゾール）、ポリスチレンまたはそれらの共重合体から選択される重合体の少なくとも１種を含んでなる請求項１に記載の方法。   The core of the particle is polyethylene, poly (vinyl chloride), poly (methyl (meth) acrylate), poly (ethyl (meth) acrylate), poly (vinylidene chloride), poly (meth) acrylonitrile, poly (vinyl carbazole) The method according to claim 1, comprising at least one polymer selected from styrene, polystyrene or copolymers thereof. 該粒子の殻がポリ（メタ）アクリル酸、ポリエチレンオキシド、ポリビニルアルコールまたはメタクリル酸スルホエチルから選択される重合体の少なくとも１種を含んでなる請求項１に記載の方法。   The process according to claim 1, wherein the particle shell comprises at least one polymer selected from poly (meth) acrylic acid, polyethylene oxide, polyvinyl alcohol or sulfoethyl methacrylate. 該ゴム溶液が５〜７の間のｐＨ値を有する請求項１に記載の方法。   The process of claim 1 wherein the rubber solution has a pH value between 5 and 7. 該ゴム溶液がアニオン性界面活性剤および一塩基性もしくは二塩基性ホスフェートのアルカリ−金属塩を含んでなる請求項１に記載の方法。   The method of claim 1, wherein the rubber solution comprises an anionic surfactant and an alkali-metal salt of a monobasic or dibasic phosphate.
JP2005290511A 2004-10-01 2005-10-03 Method for preparing a negative working lithographic printing plate Expired - Fee Related JP4693580B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04104833.1 2004-10-01
EP20040104833 EP1642714B1 (en) 2004-10-01 2004-10-01 Method of making a negative-working lithographic printing plate.

Publications (3)

Publication Number Publication Date
JP2006106744A JP2006106744A (en) 2006-04-20
JP2006106744A5 true JP2006106744A5 (en) 2008-11-13
JP4693580B2 JP4693580B2 (en) 2011-06-01

Family

ID=34929648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005290511A Expired - Fee Related JP4693580B2 (en) 2004-10-01 2005-10-03 Method for preparing a negative working lithographic printing plate

Country Status (3)

Country Link
EP (1) EP1642714B1 (en)
JP (1) JP4693580B2 (en)
DE (1) DE602004009685T2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090183647A1 (en) * 2008-01-22 2009-07-23 Mathias Jarek Imageable elements with coalescing core-shell particles
US8377624B2 (en) 2009-03-27 2013-02-19 Eastman Kodak Company Negative-working thermal imageable elements
US8221960B2 (en) * 2009-06-03 2012-07-17 Eastman Kodak Company On-press development of imaged elements
US8257907B2 (en) 2009-06-12 2012-09-04 Eastman Kodak Company Negative-working imageable elements
US8652758B2 (en) 2009-09-16 2014-02-18 Presstek, Inc. Lithographic imaging and printing with printing members having fusible polymeric particles
CN102960343B (en) * 2012-11-27 2014-06-11 中国石油天然气集团公司 High-concentration preservative bactericide
EP3587112B1 (en) * 2018-06-21 2024-04-03 Eco3 Bv A lithographic printing plate precursor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB887356A (en) 1957-10-08 1962-01-17 Vinyl Products Ltd Improvements in or relating to the manufacture of synthetic resin emulsions
GB1107249A (en) 1964-08-31 1968-03-27 Johnson & Son Inc S C Alkali-soluble resins and method of preparing the same
US4868016A (en) 1988-02-23 1989-09-19 Rohm And Haas Company Method of treating substrates
GB9110417D0 (en) * 1991-05-14 1991-07-03 Du Pont Howson Ltd Improvements in or relating to the formation of images
US5292556A (en) * 1992-12-22 1994-03-08 E. I. Du Pont De Nemours And Company Method for preparing negative-working wash-off relief images
JP2001239766A (en) * 2000-03-01 2001-09-04 Fuji Photo Film Co Ltd Original plate for lithographic printing and method for lithographic printing
JP2002154279A (en) * 2000-11-20 2002-05-28 Fuji Photo Film Co Ltd Original plate for lithographic printing
JP2002192846A (en) * 2000-12-26 2002-07-10 Fuji Photo Film Co Ltd Original plate for planographic printing
JP2002283757A (en) * 2001-03-22 2002-10-03 Fuji Photo Film Co Ltd Planographic printing original plate
JP2003011533A (en) * 2001-06-28 2003-01-15 Fuji Photo Film Co Ltd Heat sensitive lithographic printing plate
EP1584470A3 (en) * 2002-03-06 2005-10-19 Agfa-Gevaert Method of developing a heat-sensitive lithographic printing plate precursor with a gum solution
DE60224642T2 (en) * 2002-04-26 2009-01-15 Agfa Graphics N.V. Negative-working thermal planographic printing plate precursor containing an aluminum support with a smooth surface

Similar Documents

Publication Publication Date Title
JP2006106744A5 (en)
JP2831003B2 (en) Polymer particles
JP2008542060A5 (en)
CN105372935B (en) can directly be put in printing and exempt from to handle thermosensitive version
JP2006522855A5 (en)
JP2004199073A5 (en)
WO2002082183A1 (en) Substrate improvements for thermally imageable composition and methods of preparation
JP2011505600A5 (en)
JP2006525220A5 (en)
CN104742557A (en) Water-developable chemistry-free thermosensitive board and preparation method thereof
JP2010511914A5 (en)
JP7118009B2 (en) Particle trapping device and method for uniformly trapping particles
JP2009533719A5 (en)
CN102582312A (en) Low chemical treatment violet laser photopolymerization type planographic printing plate
EP0506247B1 (en) Method of preparing surface-porous crosslinked copolymer beads
JPS6255503B2 (en)
JP2002333705A5 (en)
JP2010234586A5 (en)
JP2006023752A5 (en)
JP2005274694A5 (en)
JP2901686B2 (en) Image forming material and image forming method
JP2005250094A5 (en)
JP2004263003A (en) Method for forming microparticle-adsorbed pattern and functional patterning material
EP0653686A1 (en) Imaging element comprising a photopolymerizable composition and methods for producing lithographic plates therewith
JP2004522625A5 (en)