KR100568610B1 - 기능성물질을 이용한 감열 변색 잉크 및 이의 사용방법 - Google Patents
기능성물질을 이용한 감열 변색 잉크 및 이의 사용방법 Download PDFInfo
- Publication number
- KR100568610B1 KR100568610B1 KR1020040107139A KR20040107139A KR100568610B1 KR 100568610 B1 KR100568610 B1 KR 100568610B1 KR 1020040107139 A KR1020040107139 A KR 1020040107139A KR 20040107139 A KR20040107139 A KR 20040107139A KR 100568610 B1 KR100568610 B1 KR 100568610B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- thermochromic
- substance
- ink
- benzophenone
- Prior art date
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Classifications
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- 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
- C09D11/50—Sympathetic, colour changing or similar inks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
- B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
-
- 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
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- 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
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Printing Methods (AREA)
Abstract
Description
Claims (7)
- 감열변색물질 20∼30중량%, 비가시 형광물질 3∼7중량%, 벤조페논물질 5∼10중량%, 바니시 40∼60중량%, 석유계 고비점용제 3∼7중량% 및 건조제 0.2∼1중량%를 함유하는 것을 특징으로 하는 감열 변색 잉크.
- 감열변색물질 20∼30중량%, 벤조페논물질 5∼10중량%, 바니시 40∼60중량%, 석유계 고비점 용제 3∼7중량% 및 건조제 0.2∼1중량%를 함유하는 것을 특징으로 하는 감열 변색 잉크.
- 제1항에 있어서, 비가시 형광물질은 루미룩스(LUMILUX) CD 702 및 704로 이루어진 군으로부터 선택됨을 특징으로 하는 감열변색잉크.
- 제1항 또는 제2항에 있어서, 감열변색물질은 카멜레온-T(Chameleon-T) 검정, 녹색, 보라, 청색, 빨강 및 주황으로 이루어진 그룹 중에서 선택되는 것인 감열변색잉크.
- 감열변색물질 20∼30중량%, 비가시 형광물질 3∼7중량%, 벤조페논물질 5∼10중량%에, 바니시 40∼60중량%, 석유계 고비점용제 3∼7중량% 및 건조제 0.2∼1중량%를 혼합하여 분산연육하는 것을 포함하는 감열변색잉크의 제조방법.
- 감열변색물질 20∼30중량%, 벤조페논물질 5∼10중량%에, 바니시 40∼60중량 %, 석유계 고비점 용제 3∼7중량% 및 건조제 0.2∼1중량%를 혼합하여 분산연육하는 것을 포함하는 감열변색잉크의 제조방법.
- 제1항 또는 제2항에 기재한 감열변색잉크를 유가증권, 신분증, 보안 등을 목적으로 하는 보안용지에 평·활판 인쇄방식을 이용하여 적용한, 육안이나 자외선 광원하에 식별이 용이한 위·변조 식별용 용지.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040107139A KR100568610B1 (ko) | 2004-12-16 | 2004-12-16 | 기능성물질을 이용한 감열 변색 잉크 및 이의 사용방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040107139A KR100568610B1 (ko) | 2004-12-16 | 2004-12-16 | 기능성물질을 이용한 감열 변색 잉크 및 이의 사용방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100568610B1 true KR100568610B1 (ko) | 2006-04-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040107139A KR100568610B1 (ko) | 2004-12-16 | 2004-12-16 | 기능성물질을 이용한 감열 변색 잉크 및 이의 사용방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100568610B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101034184B1 (ko) | 2008-12-23 | 2011-05-12 | 한국조폐공사 | 보안용 감열변색 잉크 검출장치 |
CN101665677B (zh) * | 2009-09-01 | 2012-09-05 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种热敏变色材料及其制法和用途 |
KR20160077706A (ko) * | 2014-12-24 | 2016-07-04 | 한국조폐공사 | 형광 복합체를 이용한 위·변조 방지용 잉크 및 이의 사용방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900000442A (ko) * | 1988-06-23 | 1990-01-30 | 강신조 | 감열 가역 변색형(感熱可逆變色形) 인쇄잉크 및 전색제의 제조방법 |
JPH04219266A (ja) * | 1990-11-30 | 1992-08-10 | Oji Paper Co Ltd | インクジェット記録用紙 |
JPH06166264A (ja) * | 1992-11-30 | 1994-06-14 | New Oji Paper Co Ltd | 記録シート |
JPH1158929A (ja) | 1997-08-25 | 1999-03-02 | Dainichiseika Color & Chem Mfg Co Ltd | 複写防止記録方法 |
-
2004
- 2004-12-16 KR KR1020040107139A patent/KR100568610B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900000442A (ko) * | 1988-06-23 | 1990-01-30 | 강신조 | 감열 가역 변색형(感熱可逆變色形) 인쇄잉크 및 전색제의 제조방법 |
JPH04219266A (ja) * | 1990-11-30 | 1992-08-10 | Oji Paper Co Ltd | インクジェット記録用紙 |
JPH06166264A (ja) * | 1992-11-30 | 1994-06-14 | New Oji Paper Co Ltd | 記録シート |
JPH1158929A (ja) | 1997-08-25 | 1999-03-02 | Dainichiseika Color & Chem Mfg Co Ltd | 複写防止記録方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101034184B1 (ko) | 2008-12-23 | 2011-05-12 | 한국조폐공사 | 보안용 감열변색 잉크 검출장치 |
CN101665677B (zh) * | 2009-09-01 | 2012-09-05 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种热敏变色材料及其制法和用途 |
KR20160077706A (ko) * | 2014-12-24 | 2016-07-04 | 한국조폐공사 | 형광 복합체를 이용한 위·변조 방지용 잉크 및 이의 사용방법 |
KR102270403B1 (ko) * | 2014-12-24 | 2021-06-29 | 한국조폐공사 | 형광 복합체를 이용한 위·변조 방지용 잉크 및 이의 사용방법 |
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