WO2015058425A1 - Encre thermochromique à base de diacétylène et son procédé de préparation - Google Patents

Encre thermochromique à base de diacétylène et son procédé de préparation Download PDF

Info

Publication number
WO2015058425A1
WO2015058425A1 PCT/CN2013/086558 CN2013086558W WO2015058425A1 WO 2015058425 A1 WO2015058425 A1 WO 2015058425A1 CN 2013086558 W CN2013086558 W CN 2013086558W WO 2015058425 A1 WO2015058425 A1 WO 2015058425A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
thermochromic
ink
mixture
biphenyl
Prior art date
Application number
PCT/CN2013/086558
Other languages
English (en)
Chinese (zh)
Inventor
吴兴旺
李进
吴立丰
贺力
王仕杰
张鹏
Original Assignee
中国船舶重工集团公司第七二四研究所
南京鹏力塑料科技有限公司
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 中国船舶重工集团公司第七二四研究所, 南京鹏力塑料科技有限公司 filed Critical 中国船舶重工集团公司第七二四研究所
Publication of WO2015058425A1 publication Critical patent/WO2015058425A1/fr

Links

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
    • C09D11/06—Printing inks based on fatty oils
    • 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
    • C09D11/50—Sympathetic, colour changing or similar inks

Definitions

  • the invention belongs to the field of silk screen printing inks for paper, and particularly relates to a biphenyl type temperature sensitive color changing ink and a preparation method thereof. Background technique
  • Thermochromic inks have been widely used in life, but most of them contain toxic or harmful substances and are limited in the application to food or food packaging. Frequently reusable food or pharmaceutical packaging containers require high temperature sterilization, and disinfection effects need to be monitored in real time during disinfection. Due to the fact that the containers are stacked together during the disinfection, mutual influence is caused, and some containers cannot reach the temperature set by the disinfection, but the disinfection effect cannot be visually judged. In addition, if the traditional thermochromic ink is used, it is easy to cause secondary pollution, and the purpose of disinfection cannot be achieved.
  • Poly(ethylene bromide) and its derivatives have an alternating double bond triple bond skeleton structure, which can produce a blue-red color change that is clearly visible to the naked eye when the ambient temperature, solvent, and ionic strength of the solution are changed.
  • Polyethylene block and its derivatives are colored polymers, non-toxic, and produce color changes under the stimulation of the external environment. They are ideal for color indicators.
  • thermochromic ink contains toxic and harmful substances and is liable to cause secondary pollution
  • present invention provides a biphenyl thermochromic ink having an irreversible temperature and a preparation method thereof.
  • thermosensitive color-changing ink of B-type block is composed of the following raw materials of mass parts: Ethylene block type thermochromic material 8 ⁇ 15 parts;
  • thermochromic ink further comprises a natural food coloring matter having a mass fraction of 0 to 15 parts.
  • the preferred mass fraction of the above-mentioned biphenyl thermochromic material is 8 to 11 parts.
  • the above-mentioned biphenyl thermochromic material is composed of one or two of 10,12-penta-pentadienic acid and 10,12-trisocene dicarboxylic acid.
  • the vegetable oil type varnish described above is a dry oil, and the dry fat is tung oil or linseed oil.
  • the above-mentioned natural food coloring agents are caramel coloring, capsanthin, curcumin, copper chlorophyllin, rose Eggplant pigment or annatto orange pigment.
  • the preparation method of the above-mentioned biphenyl type thermochromic ink comprises the following steps:
  • the present invention provides a biphenyl type thermochromic ink and a preparation method thereof, which have the following advantages:
  • thermochromic material in the ink component has the characteristics of temperature-insensitive irreversible color
  • Vegetable oil type varnish can not only effectively adjust the viscosity to adapt to different environments, but also cooperate with the thermochromic material to improve the stability of the temperature-changing microcapsules and prevent the appearance of detailed residual color. ;
  • Natural food coloring is mainly used to adjust color, which can meet the color changing requirements of different colors. It is sensitive to external environmental factors (pH, concentration, etc.), so it can improve the sensitivity of color changing materials to temperature, and it contains antioxidants. Sex can extend the stability time of the ink system;
  • Calcium carbonate and barium sulfate are mainly used as fillers, adjusting the viscosity of the ink according to the printing needs, making the ink system easy to color, saving the amount of coloring agent, wherein barium sulfate has the function of defoaming;
  • thermochromic ink of the invention has uniform color component dispersion, strong viscosity with printed matter, and no color drop phenomenon;
  • the method is simple to use, easy to transform into mass production, easy to promote, and form production capacity.
  • the raw materials used are all selected according to the regulations, and can be used for food packaging printing.
  • thermochromic ink is composed of the following mass parts of raw materials:
  • thermochromic ink A preparation method of a bi-type thermochromic ink comprises the following steps:
  • thermosensitive color-changing material Adding a thermosensitive color-changing material to the tung oil, using an ink knife for manual mixing, adding the orange resin of the annatto as needed, and stirring for 2 minutes to form a mixture;
  • thermosensitive color-changing ink (4) Stirring: The mixture is stirred in an electric mixer, the stirring speed is set to 550 r/min, and after continuous stirring for 5 minutes, a thermosensitive color-changing ink is formed.
  • thermochromic ink is composed of the following mass parts of raw materials:
  • thermochromic ink A preparation method of a bi-type thermochromic ink comprises the following steps:
  • thermo-sensitive color-changing material Adding a thermo-sensitive color-changing material to the linseed oil, manually stirring using an ink knife, and stirring for 2 minutes to form a mixture;
  • thermosensitive color-changing ink (4) Stirring: The mixture is stirred in an electric mixer, the stirring speed is set to 600 r/min, and after continuous stirring for 5 minutes, a thermosensitive color-changing ink is formed.
  • Example 3 A type B thermochromic ink is composed of the following mass parts of raw materials:
  • thermochromic ink A preparation method of a bi-type thermochromic ink comprises the following steps:
  • thermosensitive color-changing material Adding a thermosensitive color-changing material to the tung oil, manually stirring with an ink knife, adding capsanthin as needed, and stirring for 2 minutes to form a mixture;
  • thermosensitive color-changing ink (4) Stirring: The mixture is stirred in an electric mixer, the stirring speed is set to 400 r/min, and after continuous stirring for 5 minutes, a thermosensitive color-changing ink is formed.
  • thermochromic ink is composed of the following mass parts of raw materials:
  • thermochromic ink A preparation method of a bi-type thermochromic ink comprises the following steps:
  • thermosensitive color changing ink of the ethylene block The above embodiment 1, the embodiment 2, the third embodiment of the thermosensitive color changing ink of the ethylene block and the comparative temperature sensitive color changing ink
  • the invention discloses a bi-block temperature-sensitive color-changing ink and a preparation method thereof according to the embodiments of the present invention.
  • the specific embodiment and the application range There is a change in the above, and the contents of the present specification should not be construed as limiting the invention.

Landscapes

  • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

ABREGE Encre thermochromique à base de diacétylène et son procédé de préparation La présente invention concerne une encre thermochromique à base de diacétylène constituée des matières premières suivantes : 8 à 15 parties en poids d'un matériau thermochromique à base de diacétylène, 40 à 50 parties en poids d'un vernis à base d'huiles végétales, 20 à 2 parties en poids de carbonate de calcium et 10 à 15 parties en poids de sulfate de baryum. L'encre thermochromique à base de diacétylène de la présente invention présente une dispersion homogène des composants colorés, une grande adhérence lors de l'impression, un phénomène d'anti-dégradation des couleurs et n'exige qu'un équipement simple pour sa préparation, qui peut se faire à l'échelle industrielle et est facile à populariser, pour une plus grande productivité. Les matières premières et adjuvants sont choisis parmi des matériaux de qualité alimentaire conformément à la réglementation, si bien que l'encre peut être utilisée pour l'impression sur les emballages alimentaires.
PCT/CN2013/086558 2013-10-21 2013-11-05 Encre thermochromique à base de diacétylène et son procédé de préparation WO2015058425A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310494865.3A CN103497574B (zh) 2013-10-21 2013-10-21 一种联乙炔类感温变色油墨及其制备方法
CN201310494865.3 2013-10-21

Publications (1)

Publication Number Publication Date
WO2015058425A1 true WO2015058425A1 (fr) 2015-04-30

Family

ID=49862840

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/086558 WO2015058425A1 (fr) 2013-10-21 2013-11-05 Encre thermochromique à base de diacétylène et son procédé de préparation

Country Status (2)

Country Link
CN (1) CN103497574B (fr)
WO (1) WO2015058425A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104804499B (zh) * 2015-03-27 2017-07-21 中船重工鹏力（南京）塑造科技有限公司 一种晶亮多段变色水彩及其制备方法
CN105419485B (zh) * 2015-12-23 2018-07-13 武汉威杜信息科技有限公司 一种防伪水性不可逆温变油墨及其制备方法
CN107686687A (zh) * 2017-10-30 2018-02-13 上海幂方电子科技有限公司 热致变色墨水及其制备方法
CN116532031B (zh) * 2023-07-05 2023-09-29 东莞市浩彩油墨科技有限公司 一种基于温度敏感性颜料的可变色油墨调配系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011492A1 (fr) * 1990-02-02 1991-08-08 Thomas De La Rue And Company Limited Compositions servant d'encres et composants entrant dans ces compositions
WO2006018640A1 (fr) * 2004-08-20 2006-02-23 Datalase Ltd. Impression polychrome
CN101250351A (zh) * 2008-03-26 2008-08-27 中国印钞造币总公司 大豆油基丝网油墨
CN101824316A (zh) * 2009-03-05 2010-09-08 中国科学院化学研究所 一种热致变色传感材料的制备方法
CN102234458A (zh) * 2011-05-27 2011-11-09 中国印钞造币总公司 双稳态光致变色材料在油墨中的应用、双稳态光致变色油墨及其制备方法
CN102888146A (zh) * 2011-07-19 2013-01-23 天津天元天昊化工有限公司 一种植物油脂油墨

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2403094Y (zh) * 1999-07-27 2000-10-25 浙江大学 计算机网络用防伪隐形热变色条码商标
JP2008143992A (ja) * 2006-12-08 2008-06-26 Toyo Ink Mfg Co Ltd スクリーンインキおよび感圧転写シート
CN101353496A (zh) * 2007-07-27 2009-01-28 北京大学 透明荧光红墨的制造及新应用
KR20110046400A (ko) * 2008-07-03 2011-05-04 데이터레이즈 리미티드 필터
CN103275547A (zh) * 2013-05-24 2013-09-04 天津天康源生物技术有限公司 一种在巧克力表面喷墨印刷用的可食用油墨及其制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011492A1 (fr) * 1990-02-02 1991-08-08 Thomas De La Rue And Company Limited Compositions servant d'encres et composants entrant dans ces compositions
WO2006018640A1 (fr) * 2004-08-20 2006-02-23 Datalase Ltd. Impression polychrome
CN101250351A (zh) * 2008-03-26 2008-08-27 中国印钞造币总公司 大豆油基丝网油墨
CN101824316A (zh) * 2009-03-05 2010-09-08 中国科学院化学研究所 一种热致变色传感材料的制备方法
CN102234458A (zh) * 2011-05-27 2011-11-09 中国印钞造币总公司 双稳态光致变色材料在油墨中的应用、双稳态光致变色油墨及其制备方法
CN102888146A (zh) * 2011-07-19 2013-01-23 天津天元天昊化工有限公司 一种植物油脂油墨

Also Published As

Publication number Publication date
CN103497574B (zh) 2015-02-04
CN103497574A (zh) 2014-01-08

Similar Documents

Publication Publication Date Title
WO2015058425A1 (fr) Encre thermochromique à base de diacétylène et son procédé de préparation
CN103725103A (zh) 一种时间-温度指示剂油墨
CN105925057A (zh) 一种印刷油墨
CN104708933A (zh) 新型新配方芳香微胶囊油墨
CN107880646A (zh) 一种水性油墨
CN113897095A (zh) 感温变色油墨及其制备方法
CN103351708A (zh) 一种可食用印刷油墨
CN113234358A (zh) 一种水性柔印温变防伪油墨及其制备方法
CN105419485A (zh) 一种防伪水性不可逆温变油墨及其制备方法
CN104789036A (zh) 一种感光感温芳香油墨及其印刷方法
CN103113785A (zh) 一种温变油墨生产工艺
CN101671506A (zh) 无水印刷油墨及其制备方法
CN102634252B (zh) 一种可食用的水性油墨及其制备方法
CN107674498A (zh) 一种bopp环保型里印油墨及其制备方法
CN100595242C (zh) 回收食品加工废豆油制造环保型胶印轮转新闻油墨
KR102233072B1 (ko) 블랙 잉크 조성물
CN108129908A (zh) 一种食品包装材用油墨及其制备方法和应用
KR101771328B1 (ko) 감온변색 디자인 전사물 제조방법
CN107674503A (zh) 一种不可逆室温变色油墨及其制备方法和应用
CN110041759A (zh) 光子晶体油墨及其印刷方法和印刷品
US20220409493A1 (en) Feeding bottle comprising a color change indicator for the purpose of temperature control, and use of said indicator
GB2486702A (en) Edible ink for screen printing onto edible substrates
CN106147402A (zh) 一种热敏变色油墨
CN103965685B (zh) 一种醇水里印复合油墨
CN113462233A (zh) 一种水性可逆温致变色油墨及其制备方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13896035

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13896035

Country of ref document: EP

Kind code of ref document: A1