WO2016063891A1 - Composition de pigment, et composition d'encre aqueuse pour impression à jet d'encre - Google Patents

Composition de pigment, et composition d'encre aqueuse pour impression à jet d'encre Download PDF

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Publication number
WO2016063891A1
WO2016063891A1 PCT/JP2015/079642 JP2015079642W WO2016063891A1 WO 2016063891 A1 WO2016063891 A1 WO 2016063891A1 JP 2015079642 W JP2015079642 W JP 2015079642W WO 2016063891 A1 WO2016063891 A1 WO 2016063891A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
pigment
composition
ink composition
carbon black
Prior art date
Application number
PCT/JP2015/079642
Other languages
English (en)
Japanese (ja)
Inventor
園子 相良
義久 藤森
Original Assignee
株式会社Ｓｃｒｅｅｎホールディングス
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 株式会社Ｓｃｒｅｅｎホールディングス filed Critical 株式会社Ｓｃｒｅｅｎホールディングス
Priority to JP2016555242A priority Critical patent/JPWO2016063891A1/ja
Publication of WO2016063891A1 publication Critical patent/WO2016063891A1/fr

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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
    • C09D11/30—Inkjet printing inks
    • C09D11/32—Inkjet printing inks characterised by colouring agents
    • C09D11/324—Inkjet printing inks characterised by colouring agents containing carbon black
    • 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
    • C09D17/00—Pigment pastes, e.g. for mixing in paints

Definitions

  • the present invention has been made in view of the above-mentioned problems, and an object thereof is an edible pigment that is excellent in dispersibility and can be directly printed by an ink jet method on tablets such as pharmaceuticals and foods.
  • the object is to provide a composition and an aqueous ink composition for inkjet.
  • the solid preparation according to the present invention is a solid preparation comprising a tablet or a capsule, and having a dry film of an aqueous inkjet ink on the surface. It consists of the water-based ink composition for inkjet.
  • aqueous ink composition for inkjet
  • the aqueous inkjet ink composition is an aqueous ink containing at least the pigment composition and having a main solvent of water.
  • the water-based ink composition of the present embodiment has edible properties and is suitably used for inkjet recording.
  • a pigment is used as a coloring material, the water-based ink composition is superior in terms of color developability, light resistance, water resistance and the like as compared with an ink composition using a dye.
  • caprylic acid decaglycerin ester (trade name; Ryoto polyglycerin CE19D, manufactured by Mitsubishi Chemical Foods), caprylic acid decaglycerin ester ( Product name: SY glyceric MCA750, Sakamoto Yakuhin Kogyo), lauric acid decaglycerin ester (trade name; NIKKOL DECAGLYN 1-L, manufactured by Nikko Chemicals Co., Ltd.), lauric acid decaglycerin ester (trade name: SY glycerase ML-750, Sakamoto Yakuhin Kogyo Co., Ltd.), oleic acid decaglycerin ester (trade name; NIKKOL DECAGLYN 1-OV, manufactured by Nikko Chemicals Co., Ltd.), oleic acid decaglycerin ester (brand name: SY Glister MO-7S, Sakamoto Yakuhin Kogyo) (Made by Co., Ltd.
  • the content of the surface tension adjusting agent is preferably in the range of 0.2% by mass to 10% by mass, and more preferably in the range of 1% by mass to 4% by mass with respect to the total mass of the aqueous ink composition.
  • the content of the surface tension adjusting agent is preferably in the range of 0.2% by mass to 10% by mass, and more preferably in the range of 1% by mass to 4% by mass with respect to the total mass of the aqueous ink composition.
  • Tablets are solid at normal temperature, and for example, tablets produced by compressing and / or molding a tablet material containing an active ingredient into a certain shape are preferable.
  • the capsule is preferably prepared by filling a powder, granule, liquid or the like in a capsule made of gelatin, cellulose derivative or the like, or encapsulating with a capsule base.
  • the shape of a tablet and a capsule is not specifically limited, Arbitrary shapes can be employ
  • Example 37 to 42 Water-based ink compositions of Examples 37 to 42 were prepared with the composition shown in Table 5 below. Moreover, the water-based ink composition of each Example was prepared by the following operation. First, a pigment composition was prepared by the same procedure as in Example 1, and then a surface tension adjusting agent, a wetting agent and water were added and mixed so that the blending composition shown in Table 5 below was obtained. 37-42 aqueous ink compositions were obtained. The numerical values in Table 5 below are all expressed in mass%.
  • Example 59 to 77 a pigment composition having the composition shown in Table 9 below and a carbon black concentration of 25% by mass was prepared.
  • the pigment composition was prepared by placing each material in a container and dispersing it at room temperature for 16 hours (dispersion time) with a disperser.
  • aqueous ink compositions were prepared with the blending compositions shown in Table 10 and Table 11 below.
  • the water-based ink composition was prepared by placing each material in a container and stirring with a disper for 20 minutes.
  • the surface tension when the surface tension modifier was not added was 43.0 mN / m.
  • Matt paper (trade name: Superfine paper, manufactured by Epson Corporation) was prepared as a recording medium, and printing was performed using the aqueous ink compositions prepared in Examples 42 to 57. Printing was performed by a single pass (one pass) method using an inkjet printer (printing jig with KC 600 dpi head).
  • the number n of ethylene oxide groups is 10 or more and less than 50 and the total number of carbon atoms is 31 or more and 118 for various pigments made of carbon black.
  • the average dispersed particle diameter D50 of carbon black is 0.2 or more on a mass basis, the average dispersed particle diameter D50 of carbon black And it was confirmed that the value of D99 can be made small and a pigment composition excellent in dispersibility can be produced.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Ink Jet (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Medicinal Preparation (AREA)

Abstract

L'invention concerne une composition de pigment et une composition d'encre aqueuse pour l'impression à jet d'encre qui sont comestibles, présentent une excellente dispersibilité, et permettent une impression à jet d'encre sur des comprimés pharmaceutiques ou alimentaires ou similaire. La composition de pigment est caractérisée par le fait qu'elle contient du noir de carbone et un alkyl-éther polyoxyéthyléné ayant au moins 31 atomes de carbone mais moins de 118 atomes de carbone. La composition d'encre aqueuse pour impression à jet d'encre est caractérisée en ce qu'elle est comestible et contient la composition de pigment.
PCT/JP2015/079642 2014-10-21 2015-10-21 Composition de pigment, et composition d'encre aqueuse pour impression à jet d'encre WO2016063891A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016555242A JPWO2016063891A1 (ja) 2014-10-21 2015-10-21 顔料組成物及びインクジェット用水性インク組成物

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014214365 2014-10-21
JP2014-214365 2014-10-21
JP2015010898 2015-01-23
JP2015-010898 2015-01-23

Publications (1)

Publication Number Publication Date
WO2016063891A1 true WO2016063891A1 (fr) 2016-04-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/079642 WO2016063891A1 (fr) 2014-10-21 2015-10-21 Composition de pigment, et composition d'encre aqueuse pour impression à jet d'encre

Country Status (2)

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JP (2) JPWO2016063891A1 (fr)
WO (1) WO2016063891A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017029866A1 (fr) * 2015-08-17 2017-02-23 株式会社Ｓｃｒｅｅｎホールディングス Composition d'encre pour jet d'encre à base d'eau
WO2018088142A1 (fr) * 2016-11-14 2018-05-17 株式会社Ｓｃｒｅｅｎホールディングス Composition pour fixation de pigments, et préparation pharmaceutique solide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7061805B2 (ja) * 2019-10-30 2022-05-02 紀州技研工業株式会社 インクジェットインク

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571768A (en) * 1980-04-30 1982-01-06 Thomae Gmbh Dr K Use of ink injecting printer for littering or marking chemical molding, etc.
JPH0781050A (ja) * 1993-09-20 1995-03-28 Video Jietsuto Japan Kk 錠剤またはカプセル剤に対する印刷方法
JP2001096891A (ja) * 1999-09-30 2001-04-10 Fuji Xerox Co Ltd インクジェット記録方法
JP2001301152A (ja) * 2000-04-18 2001-10-30 Fuji Xerox Co Ltd 画像表示記録液、及び、画像記録方法
JP2005531330A (ja) * 2002-06-26 2005-10-20 マーズ　インコーポレイテッド 食用被印刷物にインクジェット印刷するための食用インク
JP2006111875A (ja) * 2004-09-16 2006-04-27 Ricoh Co Ltd インクジェット用インクおよびそれを用いた記録方法
JP2006150954A (ja) * 2004-10-28 2006-06-15 Ricoh Co Ltd インクジェット記録装置
JP2011080041A (ja) * 2009-09-09 2011-04-21 Ricoh Co Ltd インクジェット用記録インク、及びインクカートリッジ
WO2014014010A1 (fr) * 2012-07-20 2014-01-23 大塚製薬株式会社 Tablette ayant un film d'encre sèche sur la surface de celle-ci, et encre pour imprimante à jet d'encre
JP2014152291A (ja) * 2013-02-12 2014-08-25 Ricoh Co Ltd インクジェットインク
JP2015140414A (ja) * 2014-01-30 2015-08-03 大原薬品工業株式会社 医薬品錠剤印刷用のインク組成物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005002247A (ja) * 2003-06-13 2005-01-06 Canon Inc インクジェット記録用顔料インク及びインクジェット記録方法
JP2015052054A (ja) * 2013-09-06 2015-03-19 キヤノンファインテック株式会社 インクジェット記録用のインク、記録ヘッドおよびインクジェット記録装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571768A (en) * 1980-04-30 1982-01-06 Thomae Gmbh Dr K Use of ink injecting printer for littering or marking chemical molding, etc.
JPH0781050A (ja) * 1993-09-20 1995-03-28 Video Jietsuto Japan Kk 錠剤またはカプセル剤に対する印刷方法
JP2001096891A (ja) * 1999-09-30 2001-04-10 Fuji Xerox Co Ltd インクジェット記録方法
JP2001301152A (ja) * 2000-04-18 2001-10-30 Fuji Xerox Co Ltd 画像表示記録液、及び、画像記録方法
JP2005531330A (ja) * 2002-06-26 2005-10-20 マーズ　インコーポレイテッド 食用被印刷物にインクジェット印刷するための食用インク
JP2006111875A (ja) * 2004-09-16 2006-04-27 Ricoh Co Ltd インクジェット用インクおよびそれを用いた記録方法
JP2006150954A (ja) * 2004-10-28 2006-06-15 Ricoh Co Ltd インクジェット記録装置
JP2011080041A (ja) * 2009-09-09 2011-04-21 Ricoh Co Ltd インクジェット用記録インク、及びインクカートリッジ
WO2014014010A1 (fr) * 2012-07-20 2014-01-23 大塚製薬株式会社 Tablette ayant un film d'encre sèche sur la surface de celle-ci, et encre pour imprimante à jet d'encre
JP2014152291A (ja) * 2013-02-12 2014-08-25 Ricoh Co Ltd インクジェットインク
JP2015140414A (ja) * 2014-01-30 2015-08-03 大原薬品工業株式会社 医薬品錠剤印刷用のインク組成物

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017029866A1 (fr) * 2015-08-17 2017-02-23 株式会社Ｓｃｒｅｅｎホールディングス Composition d'encre pour jet d'encre à base d'eau
JPWO2017029866A1 (ja) * 2015-08-17 2018-04-12 株式会社Ｓｃｒｅｅｎホールディングス インクジェット用水性インク組成物
WO2018088142A1 (fr) * 2016-11-14 2018-05-17 株式会社Ｓｃｒｅｅｎホールディングス Composition pour fixation de pigments, et préparation pharmaceutique solide

Also Published As

Publication number Publication date
JPWO2016063891A1 (ja) 2017-08-31
JP6697532B2 (ja) 2020-05-20
JP2019077873A (ja) 2019-05-23

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