ES8707985A1 - Method for drying coating - Google Patents

Method for drying coating

Info

Publication number
ES8707985A1
ES8707985A1 ES554985A ES554985A ES8707985A1 ES 8707985 A1 ES8707985 A1 ES 8707985A1 ES 554985 A ES554985 A ES 554985A ES 554985 A ES554985 A ES 554985A ES 8707985 A1 ES8707985 A1 ES 8707985A1
Authority
ES
Spain
Prior art keywords
pref
coating
partic
cure
less
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.)
Expired
Application number
ES554985A
Other languages
Spanish (es)
Other versions
ES554985A0 (en
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.)
Commonwealth of Australia
Commonwealth of Australia Department of Industry and Commerce
Original Assignee
Commonwealth of Australia
Commonwealth of Australia Department of Industry and Commerce
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 Commonwealth of Australia, Commonwealth of Australia Department of Industry and Commerce filed Critical Commonwealth of Australia
Publication of ES8707985A1 publication Critical patent/ES8707985A1/en
Publication of ES554985A0 publication Critical patent/ES554985A0/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
    • B41J2/455—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using laser arrays, the laser array being smaller than the medium to be recorded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material

Abstract

In curing a coating by irradiating it with u.v. laser light, the coating comprises a liq. or solid polymer and/or oligomer and/or monomer and at least one photoinitiator (I). The wavelength of the laser is so chosen that its light energy is pref. absorbed by (I) rather than the other components. Pref. the laser light is applied to the coating in pulses where at least 25 (partic. at least 50) pulses are required to effect a cure. Pref. the single pulse fluence is less than 3 (partic. less than 0.5) mJ/cm2. Pref. the pulse repetition rate is low, partic. 250 Hz or less. Pref. the process is carried out under a N2 atmos. Opt. the coating can be clear or can contain a pigment which minimally absorbs the laser light at the selected wavelength. Opt. the coating can contain two (I), pref. absorbing at different wavelengths, where one is selected for effecting a cure through the coating and the other for effecting a cure at the surface. The clear coating pref. comprises 56.4 wt.% epoxy acrylate oligomer, 37.6 wt.% hexane diol diacrylate, 3 wt.% phenyl benzophenone and 3 wt.% methyl diethanolamine.
ES554985A 1985-05-14 1986-05-14 Method for drying coating Expired ES8707985A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPH054185 1985-05-14

Publications (2)

Publication Number Publication Date
ES8707985A1 true ES8707985A1 (en) 1987-09-01
ES554985A0 ES554985A0 (en) 1987-09-01

Family

ID=3771100

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554985A Expired ES8707985A1 (en) 1985-05-14 1986-05-14 Method for drying coating

Country Status (9)

Country Link
JP (1) JPS62163775A (en)
KR (1) KR860009091A (en)
CN (1) CN1009346B (en)
BR (1) BR8602287A (en)
DD (1) DD244704A5 (en)
DK (1) DK222286A (en)
ES (1) ES8707985A1 (en)
NO (1) NO861861L (en)
NZ (1) NZ215951A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744368C1 (en) * 1987-12-29 1989-08-03 Schott Glaswerke Process for the production of solid optical single and multiple interference layers
US6463872B1 (en) * 2000-03-31 2002-10-15 Alcatel Laser photocuring system
DE60023558T2 (en) * 2000-06-16 2006-07-27 Draka Comteq B.V. UV-HARDENING COATINGS ON AN OPTICAL FIBER WITH A LASER
DE10316471A1 (en) * 2003-04-09 2004-10-28 Heidelberger Druckmaschinen Ag Process for drying an ink on a printing substrate and printing unit, suitable for carrying out the process
CN102205304B (en) * 2011-05-10 2013-07-31 华中科技大学 Dacromet sintering and curing method
EP2904531B1 (en) * 2012-10-02 2018-12-19 Covestro Deutschland AG Method for selecting photoinitiator systems
CN106626809A (en) * 2016-12-20 2017-05-10 李星 Printing ink curing device and carriage unit mechanism of ink-jet printer
CN107791739A (en) * 2017-09-14 2018-03-13 深圳市凯虹宇文具有限公司 A kind of fixing means of ceramic pen written trace
GB201906987D0 (en) * 2019-05-17 2019-07-03 Univ Birmingham tunable materials
DE102020127230A1 (en) 2020-10-15 2022-04-21 Saertex Multicom Gmbh Curing of liners using coherent electromagnetic radiation

Also Published As

Publication number Publication date
DK222286A (en) 1986-11-15
DK222286D0 (en) 1986-05-13
CN1009346B (en) 1990-08-29
NZ215951A (en) 1988-10-28
DD244704A5 (en) 1987-04-15
JPS62163775A (en) 1987-07-20
NO861861L (en) 1986-11-17
BR8602287A (en) 1987-01-21
ES554985A0 (en) 1987-09-01
CN86103263A (en) 1986-11-12
KR860009091A (en) 1986-12-20

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