KR960703993A - 마아킹용 조성물 및 레이저 마아킹 방법 - Google Patents

마아킹용 조성물 및 레이저 마아킹 방법

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Publication number
KR960703993A
KR960703993A KR1019960700890A KR19960700890A KR960703993A KR 960703993 A KR960703993 A KR 960703993A KR 1019960700890 A KR1019960700890 A KR 1019960700890A KR 19960700890 A KR19960700890 A KR 19960700890A KR 960703993 A KR960703993 A KR 960703993A
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KR
South Korea
Prior art keywords
developer
marking
composition
toluene
leuco dye
Prior art date
Application number
KR1019960700890A
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English (en)
Inventor
쇼이찌 하야시바라
마사루 구도
마사키 신모도
Original Assignee
다께다 가즈히코
닛폰 가야쿠 가부시키가이샤
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 다께다 가즈히코, 닛폰 가야쿠 가부시키가이샤 filed Critical 다께다 가즈히코
Publication of KR960703993A publication Critical patent/KR960703993A/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/101—Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
    • 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
    • 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
    • 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
    • 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
    • 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
    • B41M5/3331—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

에너지선 경화선 수지, 톨루엔에 대한 용해도가 낮은 로이코 염료 및 현색제로 되어 있고 레이저 비임 조사에 의해 선명한 흑색으로 발색하는 마아킹용 조성물 및 이 조성물을 사용한 선명한 흑색의 마아크를 형성하기 위한 레이저 마아킹 방법.

Description

마아킹용 조성물 및 레이저 마아킹 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (18)

  1. 에너지선 경화성 수지, 톨루엔에 대한 저용해도의 로이코 염료 및 현색제를 함유하는 마아킹용 조성물.
  2. 제1항에 있어서, 에너지선 경화성 수지가 자외선 경화성 수지인 마아킹용 조성물.
  3. 제1항에 있어서, 톨루엔에 대한 저용해도의 로이코 염료는 25℃에서의 톨루엔에 대한 용해도가 5w/v% 이하의 로이코 염료인 마아킹용 조성물.
  4. 제1항 또는 제3항에 있어서, 로이코 염료가 아래의 구조식 (1)으로 나타내어지는 플루오란 화합물인 마아킹용 조성물.
    위의 식에서 R1과 R2는 메틸 그룹 또는 에틸 그룹이고, X는 플루오르 또는 염소이고, n은 0∼2의 정수이다.
  5. 제1항 또는 제3항에 있어서, 로이코 염료가 2, 2' -비스(4-(6' -(N-시클로, 헥실-N-메틸아미노)-3'-메틸스피로(프탈리드-3, 9' -크산텐)-2' -일아미노)페닐)프로판인 마아킹용 조성물.
  6. 제1항에 있어서, 현색제가 톨루엔에 대한 저용해도의 현색제인 마아킹용 조성물.
  7. 제6항에 있어서, 톨루엔에 대한 저용해도의 현색제는 65℃에서의 톨루엔에 대한 용해도가 10,000 ppm 이하의 현색제인 마아킹용 조성물.
  8. 제7항에 있어서, 65℃에서의 톨루엔에 대한 용해도가 10,000 ppm 이하인 현색제가 술포닐페놀형 현색제, 메틸렌비스페놀형 현색제 또는 페놀 폴리머인 마아킹용 조성물.
  9. 제7항에 있어서, 65℃에서의 톨루엔에 대한 용해도가 10,000ppm 이하인 현색제가 치환기를 가진 4, 4' -술포닐디페놀형 현색제 또는 페놀 폴리머인 마아킹용 조성물.
  10. 제9항에 있어서, 치환기를 가진 4, 4' -술포닐디페놀형 현색제의 치환기가 알킬, 할로겐 원자 또는 알릴인 마아킹용 조성물.
  11. 제1항에 있어서, 현색제가 톨루엔에 대한 용해도가 낮고 25℃에서의 물에 대한 용해도가 3ppm 이하의 현색제인 마아킹용 조성물.
  12. 제11항에 있어서, 톨루엔에 대한 용해도가 낮고 25℃에서의 물에 대한 용해도가 3ppm 이하인 현색제가 2, 2', 6, 6' -테트라메틸-4, 4' -술포닐디페놀, 2, 2', 6, 6' -테트라브로모-4, 4' -술포닐디페놀 또는 페놀 폴리머인 마아킹용 조성물.
  13. 제12항에 있어서, 페놀 폴리머가 폴리-p-비닐페놀인 마아킹용 조성물.
  14. 자외선 경화성 수지, 제4항에 기재된 로이코 염료 및 제12항에 기재된 현색제중의 1종 이상을 함유하는 마아킹용 조성물.
  15. 자외선 경화성 수지, 제5항에 기재된 로이코 염료 및 제12항에 기재된 현색제중의 1종 이상을 함유하는 마아킹용 조성물.
  16. 물품의 표면에 형성된 제1항, 제14항 또는 제15항의 마아킹용 조성물의 경화된 코우팅층에 레이저 비임을 조사하는 것을 특징으로 하는 레이저 마아킹 방법.
  17. 제16항에 있어서, 물품이 병, 캡, 카아드, 라벨 또는 캔인 레이저 마아킹 방법.
  18. 로이코 염료 및 현색제를 함유하는 발색성 조성물에 있어서, 현색제가 2, 2', 6, 6' -테트라메틸-4, 4' -술포닐디페놀, 2, 2', 6, 6' -테트라브로모-4, 4' -술포닐디페놀 또는 폴리-p-비닐페놀인 발색성 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960700890A 1994-06-24 1994-07-07 마아킹용 조성물 및 레이저 마아킹 방법 KR960703993A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6164809A JPH082106A (ja) 1994-06-24 1994-06-24 マーキング用組成物及びレーザーマーキング方法
JP94-164809 1994-06-24
PCT/JP1994/001108 WO1996000262A1 (fr) 1994-06-24 1994-07-07 Composition pour marquage et procede de marquage par laser

Publications (1)

Publication Number Publication Date
KR960703993A true KR960703993A (ko) 1996-08-31

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ID=15800333

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KR1019960700890A KR960703993A (ko) 1994-06-24 1994-07-07 마아킹용 조성물 및 레이저 마아킹 방법

Country Status (8)

Country Link
US (1) US5824715A (ko)
EP (1) EP0716135B1 (ko)
JP (1) JPH082106A (ko)
KR (1) KR960703993A (ko)
CN (1) CN1063470C (ko)
DE (1) DE69420971T2 (ko)
ES (1) ES2136737T3 (ko)
WO (1) WO1996000262A1 (ko)

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EP0716135A1 (en) 1996-06-12
WO1996000262A1 (fr) 1996-01-04
CN1129458A (zh) 1996-08-21
ES2136737T3 (es) 1999-12-01
JPH082106A (ja) 1996-01-09
CN1063470C (zh) 2001-03-21
US5824715A (en) 1998-10-20
EP0716135B1 (en) 1999-09-29
DE69420971T2 (de) 2000-04-06
EP0716135A4 (en) 1997-01-02
DE69420971D1 (de) 1999-11-04

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