FI127015B - Lämpöherkkä tallennusväline - Google Patents

Lämpöherkkä tallennusväline Download PDF

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Publication number
FI127015B
FI127015B FI20145896A FI20145896A FI127015B FI 127015 B FI127015 B FI 127015B FI 20145896 A FI20145896 A FI 20145896A FI 20145896 A FI20145896 A FI 20145896A FI 127015 B FI127015 B FI 127015B
Authority
FI
Finland
Prior art keywords
thermosensitive recording
recording medium
acrylic resin
parts
meth
Prior art date
Application number
FI20145896A
Other languages
English (en)
Swedish (sv)
Other versions
FI20145896A (fi
Inventor
Yasuaki Matsumori
Kenji Hirai
Akihito Ogino
Original Assignee
Jujo Paper Co Ltd
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
Priority claimed from JP2012060724A external-priority patent/JP2013193266A/ja
Priority claimed from JP2012069436A external-priority patent/JP2013199074A/ja
Priority claimed from JP2012073389A external-priority patent/JP2013202905A/ja
Application filed by Jujo Paper Co Ltd filed Critical Jujo Paper Co Ltd
Publication of FI20145896A publication Critical patent/FI20145896A/fi
Application granted granted Critical
Publication of FI127015B publication Critical patent/FI127015B/fi

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Classifications

    • 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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/245—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing a polymeric component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/147—Copolymers of propene with monomers containing other atoms than carbon or hydrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/06—Polysulfones; Polyethersulfones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/04—Direct thermal recording [DTR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/40—Cover layers; Layers separated from substrate by imaging layer; Protective layers; Layers applied before imaging
    • 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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333—Non-macromolecular compounds
    • B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof
    • B41M5/3336—Sulfur compounds, e.g. sulfones, sulfides, sulfonamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Claims (8)

1. Lämpöherkkä tallennusväline, jossa on muovikalvon päällä lämpö-herkkä tallennuskerros, joka käsittää väritöntä tai vaaleanväristä emäksistä leukoväriainetta ja elektroneja vastaanottavaa kehitettä, ja uloimpana kerroksena lämpöherkän tallennuskerroksen päällä suoja-kerros, jolloin suojakerros käsittää akryylihartsia ja polyolefiinihartsia, jolloin polyolefiinihartsin/akryylihartsin painosuhde (kiintoainepitoisuus) on 5/95-40/60, jossa akryylihartsi käsittää (i) (met)akryylihappoa ja (ii) (met)akrylonitriiliä ja/tai metyyli(met)akrylaattia ja (met)akryylihappon, (met)akrylonitriilin ja metyyli(met)akrylaatin määrät ovat samassa järjestyksessä 1-10 paino-osaa, 15-70 paino-osaa (jos sitä on) ja 20-80 paino-osaa (jos sitä on) jokaista akryylihartsin 100 paino-osaa kohden.
2. Patenttivaatimuksen 1 mukainen lämpöherkkä tallennusväline, jolloin polyolefiinihartsi on olefiini-tyydyttömätön karboksyylihappokopoly-meeri.
3. Patenttivaatimuksen 1 tai 2 mukainen lämpöherkkä tallennusväline, jolloin akryylihartsin lasittumislämpötila on suurempi kuin 50 °C ja pienempi tai yhtä suuri kuin 95 °C.
4. Jonkin patenttivaatimuksista 1-3 mukainen lämpöherkkä tallennusväline, jolloin akryylihartsi on muu kuin ydin-kuorityyppinen akryylihartsi.
5. Jonkin patenttivaatimuksista 1-4 mukainen lämpöherkkä tallennusväline, jolloin suojakerroksessa olevan akryylihartsin määrä on kiintoai-nepitoisuutena 3-60 paino-%.
6. Jonkin patenttivaatimuksista 1-5 mukainen lämpöherkkä tallennusväline, jolloin suojakerroksessa olevan akryylihartsin määrä on kiintoai-nepitoisuutena 15-97 paino-%.
7. Jonkin patenttivaatimuksista 1-6 mukainen lämpöherkkä tallennusväline, jolloin lämpöherkkä tallennuskerros sisältää uretaanihartsien tai styreeni-butadieenihartsien emulsiota tai lateksia.
8. Jonkin patenttivaatimuksista 1-7 mukainen lämpöherkkä tallennusväline, jolloin värikehite on ainakin jokin, joka on valittu ryhmästä, johon kuuluvat (i) tyypiltään silloitettu difenyylisulfoniyhdiste, joka on esitetty seuraa-valla kaavalla (kaava 1)
jossa R1, joka voi olla samanlainen tai erilainen, on halogeeniatomi tai alkyyliryhmä tai alkenyyliryhmä, jossa on 1-6 hiiliatomia, m, joka voi olla samanlainen tai erilainen, on kokonaisluku 0-4, n on kokonaisluku 1-11, R2, joka voi olla samanlainen tai erilainen, on hiilivetyryhmä, jossa on 1-12 hiiliatomia, jossa voi olla eetterisidos, joka voi olla tyydyttynyt tai tyydyttymätön, joka voi olla suoraketjuinen tai haaroittunut, substi-tuoitu fenyleeniryhmä, joka on esitetty alla olevalla yleiskaavalla:
jossa kaavassa R3 on metyleeniryhmä tai etyleeniryhmä tai kaksiarvoinen ryhmä, joka on esitetty alla olevalla yleiskaavalla:
jossa kaavassa R4 on vetyatomi tai alkyyliryhmä, jossa on 1-4 hiiliatomia, ja (ii) dihydroksidifenyylisulfoniyhdiste, joka on esitetty seuraavalla kaava (kaava 4)
jossa R5 ja R6 ovat toisistaan riippumatta halogeeniatomi tai alkyyliryhmä tai alkenyyliryhmä, jossa on 1-8 hiiliatomia, R7 on vetyatomi tai suoraketjuinen tai haaroittunut, tyydyttynyt tai tyydyt-tymätön hiilivety, jossa on 1-4 hiiliatomia, ja p ja q ovat toisistaan riippumatta kokonaisluku 0-3.
FI20145896A 2012-03-16 2014-10-14 Lämpöherkkä tallennusväline FI127015B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012060724A JP2013193266A (ja) 2012-03-16 2012-03-16 感熱記録体
JP2012069436A JP2013199074A (ja) 2012-03-26 2012-03-26 感熱記録体
JP2012073389A JP2013202905A (ja) 2012-03-28 2012-03-28 感熱記録体
PCT/JP2013/056784 WO2013137243A1 (ja) 2012-03-16 2013-03-12 感熱記録体

Publications (2)

Publication Number Publication Date
FI20145896A FI20145896A (fi) 2014-10-14
FI127015B true FI127015B (fi) 2017-09-29

Family

ID=49161149

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20145896A FI127015B (fi) 2012-03-16 2014-10-14 Lämpöherkkä tallennusväline

Country Status (2)

Country Link
FI (1) FI127015B (fi)
WO (1) WO2013137243A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9579916B2 (en) 2013-09-30 2017-02-28 Nippon Paper Industries Co., Ltd. Thermosensitive recording medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002331750A (ja) * 2001-05-11 2002-11-19 Mitsubishi Paper Mills Ltd 感熱記録媒体
US8609582B2 (en) * 2009-03-24 2013-12-17 Nippon Paper Industries Co., Ltd. Thermosensitive recording medium
JP2011020352A (ja) * 2009-07-16 2011-02-03 Nippon Paper Industries Co Ltd 感熱記録体
JP2011156855A (ja) * 2010-01-07 2011-08-18 Nippon Paper Industries Co Ltd 感熱記録体
JP5871563B2 (ja) * 2011-11-04 2016-03-01 日本製紙株式会社 感熱記録体

Also Published As

Publication number Publication date
FI20145896A (fi) 2014-10-14
WO2013137243A1 (ja) 2013-09-19

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