EP2889138A1 - Harzzusammensetzung für Lasergravierung, Flexodruckplattenvorläufer für Lasergravierung und Verfahren zur Herstellung davon sowie Verfahren zur Herstellung einer Flexodruckplatte - Google Patents

Harzzusammensetzung für Lasergravierung, Flexodruckplattenvorläufer für Lasergravierung und Verfahren zur Herstellung davon sowie Verfahren zur Herstellung einer Flexodruckplatte Download PDF

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Publication number
EP2889138A1
EP2889138A1 EP14196934.5A EP14196934A EP2889138A1 EP 2889138 A1 EP2889138 A1 EP 2889138A1 EP 14196934 A EP14196934 A EP 14196934A EP 2889138 A1 EP2889138 A1 EP 2889138A1
Authority
EP
European Patent Office
Prior art keywords
component
laser
printing plate
resin composition
flexographic printing
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.)
Withdrawn
Application number
EP14196934.5A
Other languages
English (en)
French (fr)
Inventor
Atsushi Sugasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Publication of EP2889138A1 publication Critical patent/EP2889138A1/de
Withdrawn legal-status Critical Current

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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
    • B41C1/02—Engraving; Heads therefor
    • B41C1/04—Engraving; Heads therefor using heads controlled by an electric information signal
    • B41C1/05—Heat-generating engraving heads, e.g. laser beam, electron beam
    • 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
    • B41N1/12—Printing plates or foils; Materials therefor non-metallic other than stone, e.g. printing plates or foils comprising inorganic materials in an organic matrix

Definitions

  • a notation without indication as to whether it is substituted or unsubstituted includes both one without a substituent and one with a substituent.
  • an 'alkyl group' includes not only an alkyl group without a substituent (unsubstituted alkyl group) but also an alkyl group with a substituent (substituted alkyl group).
  • the proportion in total of isoprene and isoprene hydrogenated derivative-derived monomer units of the polyisoprene structure-containing polymer is preferably at least 80 mol%, more preferably at least 90 mol%, yet more preferably at least 95 mol%, and particularly preferably at least 99 mol%.
  • the physical foaming agent examples include an inert gas such as nitrogen or carbon dioxide and a volatile organic compound. Among them, it is preferable to use an inert gas, and it is preferable to use carbon dioxide or nitrogen in a supercritical state, or a mixture thereof.
  • Preferred examples of other amide-based monomers include those having a cyclohexylene structure described in JP-B-54-21726 .
  • the relief-forming layer is a layer formed from the resin composition for laser engraving of the present invention, and is preferably crosslinkable by heat.
  • a material used for the support of the flexographic printing plate precursor for laser engraving is not particularly limited, but one having high dimensional stability is preferably used, and examples thereof include metals such as steel, stainless steel, or aluminum, plastic resins such as a polyester (e.g. polyethylene terephthalate (PET), polybutylene terephthalate (PBT), or polyacrylonitrile (PAN)) or polyvinyl chloride, synthetic rubbers such as styrene-butadiene rubber, and glass fiber-reinforced plastic resins (epoxy resin, phenolic resin, etc.).
  • PET polyethylene terephthalate
  • PBT polybutylene terephthalate
  • PAN polyacrylonitrile
  • polyvinyl chloride synthetic rubbers such as styrene-butadiene rubber
  • glass fiber-reinforced plastic resins epoxy resin, phenolic resin, etc.
  • a PET film or a steel substrate is preferably used as the support.
  • a protection film may be provided on the relief-forming layer surface or the crosslinked relief-forming layer surface.
  • the thickness of the protection film is preferably 25 to 500 ⁇ m, and more preferably 50 to 200 ⁇ m.
  • the protection film may employ, for example, a polyester-based film such as PET or a polyolefin-based film such as PE (polyethylene) or PP (polypropylene).
  • PE polyethylene
  • PP polypropylene
  • the surface of the film may be made matte.
  • the protection film is preferably peelable.
  • a method in which a relief-forming layer is first layered on a protection film and a support is then laminated may be employed.
  • Post-crosslinking step a step of further crosslinking the relief layer by applying energy to the engraved relief layer.
  • the rinsing step of rinsing the engraved surface it is preferable to add a drying step of drying an engraved relief-forming layer so as to evaporate rinsing liquid.
  • the rinsing liquid preferably comprises a surfactant.
  • Expancel DU930-170 thermoally expandable microcapsules, particle size 28 to 38 ⁇ m, Japan Fillite Co., Ltd.
  • the resin composition thus obtained was molded into a 1 mm thick sheet using a rubber extruder, and this sheet was placed in a heating oven and heated at 140°C for 80 minutes to thus carry out crosslinking and foaming, thereby giving a laser-engravable flexographic printing plate precursor.
  • the crosslinked resin composition layer (crosslinked relief-forming layer) was subjected to laser engraving using the two types of laser below.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
EP14196934.5A 2013-12-27 2014-12-09 Harzzusammensetzung für Lasergravierung, Flexodruckplattenvorläufer für Lasergravierung und Verfahren zur Herstellung davon sowie Verfahren zur Herstellung einer Flexodruckplatte Withdrawn EP2889138A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013271094A JP2015123714A (ja) 2013-12-27 2013-12-27 レーザー彫刻用樹脂組成物、レーザー彫刻型フレキソ印刷版原版及びその製造方法、並びに、フレキソ印刷版の製版方法

Publications (1)

Publication Number Publication Date
EP2889138A1 true EP2889138A1 (de) 2015-07-01

Family

ID=52015964

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14196934.5A Withdrawn EP2889138A1 (de) 2013-12-27 2014-12-09 Harzzusammensetzung für Lasergravierung, Flexodruckplattenvorläufer für Lasergravierung und Verfahren zur Herstellung davon sowie Verfahren zur Herstellung einer Flexodruckplatte

Country Status (3)

Country Link
EP (1) EP2889138A1 (de)
JP (1) JP2015123714A (de)
CN (1) CN104744923A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220266586A1 (en) * 2019-07-18 2022-08-25 Leonhard Kurz Stiftung & Co. Kg Method and device for transferring a transfer layer of a transfer film onto a substrate

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6494484B2 (ja) * 2015-09-29 2019-04-03 住友理工株式会社 フレキソ印刷版原版
JP2017198743A (ja) * 2016-04-25 2017-11-02 旭化成株式会社 フレキソ印刷版用感光性樹脂組成物、フレキソ印刷版用感光性樹脂構成体、及びフレキソ印刷版
CN115594919B (zh) * 2022-10-19 2023-12-08 南京金陵塑胶化工有限公司 一种聚丙烯复合材料及制备方法

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JPS4643946B1 (de) 1967-11-09 1971-12-27
JPS4864183A (de) 1971-12-09 1973-09-05
JPS4841708B1 (de) 1970-01-13 1973-12-07
JPS4943191B1 (de) 1969-07-11 1974-11-19
JPS5137193A (de) 1974-09-25 1976-03-29 Toyo Boseki
JPS5147334B1 (de) 1970-11-02 1976-12-14
JPS5230490B2 (de) 1972-03-21 1977-08-09
JPS5617654B2 (de) 1970-12-28 1981-04-23
JPS57196231A (en) 1981-05-20 1982-12-02 Hoechst Ag Mixture able to be polymerized by radiation and copying material mainly composed thereof
JPS5849860B2 (ja) 1973-12-07 1983-11-07 ヘキスト アクチェンゲゼルシャフト コウジユウゴウセイフクシヤザイリヨウ
JPS595241A (ja) 1982-06-21 1984-01-12 ヘキスト・アクチエンゲゼルシヤフト 放射線重合可能な混合物
JPS595240A (ja) 1982-06-21 1984-01-12 ヘキスト・アクチエンゲゼルシヤフト 放射線重合可能な混合物
JPS6122048A (ja) 1984-06-08 1986-01-30 ヘキスト・アクチエンゲゼルシヤフト 重合可能な化合物、その製法、およびこれを含有する放射線感性複写層
JPS6239417B2 (de) 1978-05-20 1987-08-22 Hoechst Ag
JPS6239418B2 (de) 1978-05-20 1987-08-22 Hoechst Ag
JPS63260909A (ja) 1987-03-28 1988-10-27 ヘキスト・アクチエンゲゼルシヤフト 光重合性混合物及びこの混合物から製造される記録材料
JPS63277653A (ja) 1987-03-28 1988-11-15 ヘキスト・アクチエンゲゼルシヤフト 重合可能な化合物、これを含有する放射線重合可能な混合物及び放射線重合可能な記録材料
JPH01105238A (ja) 1987-03-28 1989-04-21 Hoechst Ag 光重合可能な混合物および光重合可能な記録材料
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JPH02226149A (ja) 1988-12-22 1990-09-07 Hoechst Ag 光重合性化合物、それを含む光重合性混合物及びそれから製造された光重合性複写材料
JPH11106543A (ja) 1997-08-02 1999-04-20 Bridgestone Corp ゴム発泡体
EP1167025A2 (de) * 2000-06-20 2002-01-02 JSR Corporation Polymerisches Material für Laserbearbeitung
JP2002003665A (ja) 2000-06-20 2002-01-09 Jsr Corp レーザー加工用重合体材料並びにこれを用いたフレキソ印刷版及び印章材
JP2002103539A (ja) 2000-09-29 2002-04-09 Jsr Corp レーザー加工用積層体及びそれを用いたフレキソ印刷版並びにそれらの製造方法
JP2007520379A (ja) 2004-01-30 2007-07-26 マクダーミド・プリンテイング・ソリユーシヨンズ・エルエルシー 微小球を用いるプロセスレスのデジタル画像形成されたフォトポリマー要素
JP2008063554A (ja) 2006-08-11 2008-03-21 Fujifilm Corp 分解性樹脂組成物、パターン形成材料およびパターン形成方法
JP2009172658A (ja) 2008-01-25 2009-08-06 Fujifilm Corp 露光装置
JP2009178869A (ja) 2008-01-29 2009-08-13 Fujifilm Corp レーザー彫刻用樹脂組成物、レーザー彫刻用レリーフ印刷版原版、レリーフ印刷版及びレリーフ印刷版の製造方法
JP2009204962A (ja) 2008-02-28 2009-09-10 Fujifilm Corp レーザー彫刻用樹脂組成物、レーザー彫刻用レリーフ印刷版原版、レリーフ印刷版及びレリーフ印刷版の製造方法
JP2009214334A (ja) 2008-03-07 2009-09-24 Fujifilm Corp 製版装置及び製版方法
JP2010208326A (ja) 2004-01-27 2010-09-24 Asahi Kasei E-Materials Corp レーザー彫刻可能な印刷基材用感光性樹脂組成物
JP2011136455A (ja) 2009-12-28 2011-07-14 Fujifilm Corp レーザー彫刻用樹脂組成物、レーザー彫刻用レリーフ印刷版原版、レーザー彫刻用レリーフ印刷版原版の製造方法、レリーフ印刷版の製版方法及びレリーフ印刷版
JP2012045801A (ja) 2010-08-26 2012-03-08 Fujifilm Corp レーザー彫刻用樹脂組成物、レーザー彫刻用レリーフ印刷版原版、レリーフ印刷版の製版方法及びレリーフ印刷版
EP2602110A1 (de) * 2011-12-09 2013-06-12 Fujifilm Corporation Harzzusammensetzung für Lasergravierung, Flexodruckplattenvorläufer und Verfahren zur Herstellung sowie Flexodruckplatte und Verfahren zur Herstellung

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4643946B1 (de) 1967-11-09 1971-12-27
JPS4943191B1 (de) 1969-07-11 1974-11-19
JPS4841708B1 (de) 1970-01-13 1973-12-07
JPS5147334B1 (de) 1970-11-02 1976-12-14
JPS5617654B2 (de) 1970-12-28 1981-04-23
JPS4864183A (de) 1971-12-09 1973-09-05
JPS5230490B2 (de) 1972-03-21 1977-08-09
JPS5849860B2 (ja) 1973-12-07 1983-11-07 ヘキスト アクチェンゲゼルシャフト コウジユウゴウセイフクシヤザイリヨウ
JPS5137193A (de) 1974-09-25 1976-03-29 Toyo Boseki
JPS6239418B2 (de) 1978-05-20 1987-08-22 Hoechst Ag
JPS6239417B2 (de) 1978-05-20 1987-08-22 Hoechst Ag
JPH0140337B2 (de) 1979-12-29 1989-08-28 Hoechst Ag
JPH0140336B2 (de) 1979-12-29 1989-08-28 Hoechst Ag
JPH0216765B2 (de) 1980-09-29 1990-04-18 Hoechst Ag
JPH0232293B2 (de) 1980-12-22 1990-07-19 Hoechst Ag
JPS57196231A (en) 1981-05-20 1982-12-02 Hoechst Ag Mixture able to be polymerized by radiation and copying material mainly composed thereof
JPS595241A (ja) 1982-06-21 1984-01-12 ヘキスト・アクチエンゲゼルシヤフト 放射線重合可能な混合物
JPS595240A (ja) 1982-06-21 1984-01-12 ヘキスト・アクチエンゲゼルシヤフト 放射線重合可能な混合物
JPS6122048A (ja) 1984-06-08 1986-01-30 ヘキスト・アクチエンゲゼルシヤフト 重合可能な化合物、その製法、およびこれを含有する放射線感性複写層
JPH01105238A (ja) 1987-03-28 1989-04-21 Hoechst Ag 光重合可能な混合物および光重合可能な記録材料
JPS63277653A (ja) 1987-03-28 1988-11-15 ヘキスト・アクチエンゲゼルシヤフト 重合可能な化合物、これを含有する放射線重合可能な混合物及び放射線重合可能な記録材料
JPS63260909A (ja) 1987-03-28 1988-10-27 ヘキスト・アクチエンゲゼルシヤフト 光重合性混合物及びこの混合物から製造される記録材料
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JPH11106543A (ja) 1997-08-02 1999-04-20 Bridgestone Corp ゴム発泡体
EP1167025A2 (de) * 2000-06-20 2002-01-02 JSR Corporation Polymerisches Material für Laserbearbeitung
JP2002003665A (ja) 2000-06-20 2002-01-09 Jsr Corp レーザー加工用重合体材料並びにこれを用いたフレキソ印刷版及び印章材
JP2002103539A (ja) 2000-09-29 2002-04-09 Jsr Corp レーザー加工用積層体及びそれを用いたフレキソ印刷版並びにそれらの製造方法
JP2010208326A (ja) 2004-01-27 2010-09-24 Asahi Kasei E-Materials Corp レーザー彫刻可能な印刷基材用感光性樹脂組成物
JP2007520379A (ja) 2004-01-30 2007-07-26 マクダーミド・プリンテイング・ソリユーシヨンズ・エルエルシー 微小球を用いるプロセスレスのデジタル画像形成されたフォトポリマー要素
JP2008063554A (ja) 2006-08-11 2008-03-21 Fujifilm Corp 分解性樹脂組成物、パターン形成材料およびパターン形成方法
JP2009172658A (ja) 2008-01-25 2009-08-06 Fujifilm Corp 露光装置
JP2009178869A (ja) 2008-01-29 2009-08-13 Fujifilm Corp レーザー彫刻用樹脂組成物、レーザー彫刻用レリーフ印刷版原版、レリーフ印刷版及びレリーフ印刷版の製造方法
JP2009204962A (ja) 2008-02-28 2009-09-10 Fujifilm Corp レーザー彫刻用樹脂組成物、レーザー彫刻用レリーフ印刷版原版、レリーフ印刷版及びレリーフ印刷版の製造方法
JP2009214334A (ja) 2008-03-07 2009-09-24 Fujifilm Corp 製版装置及び製版方法
JP2011136455A (ja) 2009-12-28 2011-07-14 Fujifilm Corp レーザー彫刻用樹脂組成物、レーザー彫刻用レリーフ印刷版原版、レーザー彫刻用レリーフ印刷版原版の製造方法、レリーフ印刷版の製版方法及びレリーフ印刷版
JP2012045801A (ja) 2010-08-26 2012-03-08 Fujifilm Corp レーザー彫刻用樹脂組成物、レーザー彫刻用レリーフ印刷版原版、レリーフ印刷版の製版方法及びレリーフ印刷版
EP2602110A1 (de) * 2011-12-09 2013-06-12 Fujifilm Corporation Harzzusammensetzung für Lasergravierung, Flexodruckplattenvorläufer und Verfahren zur Herstellung sowie Flexodruckplatte und Verfahren zur Herstellung

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220266586A1 (en) * 2019-07-18 2022-08-25 Leonhard Kurz Stiftung & Co. Kg Method and device for transferring a transfer layer of a transfer film onto a substrate

Also Published As

Publication number Publication date
JP2015123714A (ja) 2015-07-06
CN104744923A (zh) 2015-07-01

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