KR940019492A - 감열기록재료용 수성수지분산액 및 그 분산액을 사용한 감열기록재료 - Google Patents

감열기록재료용 수성수지분산액 및 그 분산액을 사용한 감열기록재료 Download PDF

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KR940019492A
KR940019492A KR1019940001604A KR19940001604A KR940019492A KR 940019492 A KR940019492 A KR 940019492A KR 1019940001604 A KR1019940001604 A KR 1019940001604A KR 19940001604 A KR19940001604 A KR 19940001604A KR 940019492 A KR940019492 A KR 940019492A
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recording material
aqueous resin
polymerizable monomer
resin dispersion
thermal recording
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KR1019940001604A
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KR0124055B1 (ko
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데루오 기꾸다
가쯔유끼 고노
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다나까 쇼소
닛뽄 쇼꾸바이 가부시키가이샤
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    • 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
    • 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
    • B41M5/3331—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • 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
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • 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
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • B41M5/3275—Fluoran 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
    • B41M5/30—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
    • 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
    • B41M5/337—Additives; Binders
    • B41M5/3375—Non-macromolecular 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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/337—Additives; Binders
    • B41M5/3377—Inorganic compounds, e.g. metal salts of organic acids

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

본 발명은 중합도 300-2400, 검화도 80% 이상의 폴리비닐알콜 또는 변성 폴리비닐알콜을, 유화제로서 중합하여 중합성단량체총량의 10-250중량% 사용하고, 중합반응의 전단계에서는 전단계에 사용하는 중합성 단량체총량의 15중량% 이상의 중합성다관능단량체를 포함하는 중합성단량체성분 A를 중합시키고, 후단계에서는 중합성단량체성분 B를 중합하여 얻어지는 것을 특징으로 하는 감열기록재료용 수성수지분산액, 및 이 감열기록재료용 수성수지분산액을 감열발색층 혹은 보호층으로서 사용한 감열기록재료를 제공하는 것이다.
상기 구성의 채용에 의하여, 종래의 감열기록재료에 비해, 표면광택에 뛰어나고, 인자농도가 높아, 인자 품위가 높은 화상을 얻을 수 있다. 더욱이, 지발색방지나 내가소제 이행성도 양호하며, 각종 출력용 서멀프린터의 출력용지로서 널리 적절하게 사용할 수 있다.

Description

감열기록재료용 수성수지분산액 및 그 분산액을 사용한 감열기록재료
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (3)

  1. 중합도 300-2400, 검화도 80% 이상의 폴리비닐알콜 또는 변성 폴리비닐알콜을, 유화제로서 중합성단량체총량의 10-250중량% 사용하고, 중합반응의 전단계에서는 전단계에 사용하는 중합성 단량체총량의 15중량% 이상의 중합성다관능단량체를 포함하는 중합성단량체성분 A를 중합시키고, 후단계에서는 중합성단량체성분 B를 중합하여 얻어지는 것을 특징으로 하는 감열기록재료용 수성수지분산액.
  2. 제 1 항에 있어서, 감열기록재료용 수성수지분산액을 바인더용수지로서 포함하는 감열발색층을 기재상에 설치한 것을 특징으로 하는 감열기록재료.
  3. 기재상에 감열발색층을 설치하고, 그 감열발색층상에 처욱는 감열발색층을 기재상에 제 1 항에 기재한 감열기록재료용 수성수지분산액을 포함하는 보호층을 설치한 것을 특징으로 하는 감열기록재료.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940001604A 1993-02-03 1994-01-28 감열기록재료용 수성수지 분산액 및 그 분산액을 사용한 감열기록재료 KR0124055B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5016565A JP2730439B2 (ja) 1993-02-03 1993-02-03 感熱記録材料用水性樹脂分散液および該分散液を用いた感熱記録材料
JP16565/1993 1993-02-03

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KR940019492A true KR940019492A (ko) 1994-09-14
KR0124055B1 KR0124055B1 (ko) 1997-11-20

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Country Link
US (1) US5677365A (ko)
EP (1) EP0614767B1 (ko)
JP (1) JP2730439B2 (ko)
KR (1) KR0124055B1 (ko)
AU (1) AU664135B2 (ko)
DE (1) DE69413093T2 (ko)

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Also Published As

Publication number Publication date
AU664135B2 (en) 1995-11-02
DE69413093T2 (de) 1999-02-25
JP2730439B2 (ja) 1998-03-25
KR0124055B1 (ko) 1997-11-20
US5677365A (en) 1997-10-14
EP0614767B1 (en) 1998-09-09
DE69413093D1 (de) 1998-10-15
EP0614767A1 (en) 1994-09-14
AU5480494A (en) 1994-08-18
JPH06227124A (ja) 1994-08-16

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