KR102800013B1 - 필기구용 수성 잉크 조성물 - Google Patents

필기구용 수성 잉크 조성물 Download PDF

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Publication number
KR102800013B1
KR102800013B1 KR1020217034702A KR20217034702A KR102800013B1 KR 102800013 B1 KR102800013 B1 KR 102800013B1 KR 1020217034702 A KR1020217034702 A KR 1020217034702A KR 20217034702 A KR20217034702 A KR 20217034702A KR 102800013 B1 KR102800013 B1 KR 102800013B1
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KR
South Korea
Prior art keywords
dye
acid
resin particles
colored resin
ink composition
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020217034702A
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English (en)
Korean (ko)
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KR20210144820A (ko
Inventor
히사토 하가
Original Assignee
미쓰비시 엔피쯔 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.)
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Publication date
Application filed by 미쓰비시 엔피쯔 가부시키가이샤 filed Critical 미쓰비시 엔피쯔 가부시키가이샤
Publication of KR20210144820A publication Critical patent/KR20210144820A/ko
Application granted granted Critical
Publication of KR102800013B1 publication Critical patent/KR102800013B1/ko
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • 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
    • C09D11/16—Writing inks
    • C09D11/17—Writing inks characterised by colouring agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Pens And Brushes (AREA)
KR1020217034702A 2019-03-28 2020-03-24 필기구용 수성 잉크 조성물 Active KR102800013B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2019-063278 2019-03-28
JP2019063278A JP7288327B2 (ja) 2019-03-28 2019-03-28 筆記具用水性インク組成物
PCT/JP2020/013006 WO2020196517A1 (ja) 2019-03-28 2020-03-24 筆記具用水性インク組成物

Publications (2)

Publication Number Publication Date
KR20210144820A KR20210144820A (ko) 2021-11-30
KR102800013B1 true KR102800013B1 (ko) 2025-04-28

Family

ID=72608442

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217034702A Active KR102800013B1 (ko) 2019-03-28 2020-03-24 필기구용 수성 잉크 조성물

Country Status (7)

Country Link
US (1) US20220154020A1 (https=)
EP (1) EP3950852A4 (https=)
JP (1) JP7288327B2 (https=)
KR (1) KR102800013B1 (https=)
CN (1) CN113646389B (https=)
BR (1) BR112021016803A2 (https=)
WO (1) WO2020196517A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4212200A4 (en) 2020-09-30 2024-03-20 TERUMO Kabushiki Kaisha MEDICAL DEVICE SYSTEM AND ELECTRODE CONTACT DETECTION METHOD
JP2022167040A (ja) * 2021-04-22 2022-11-04 京セラドキュメントソリューションズ株式会社 インクジェット捺染用インク

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017204259A1 (ja) 2016-05-25 2017-11-30 三菱鉛筆株式会社 筆記具用水性インク組成物
JP2018035204A (ja) 2016-08-29 2018-03-08 三菱鉛筆株式会社 筆記具用水性インク組成物
WO2018042818A1 (ja) * 2016-08-29 2018-03-08 三菱鉛筆株式会社 筆記具用水性インク組成物
JP2018119061A (ja) 2017-01-25 2018-08-02 三菱鉛筆株式会社 ボールペン用水性インク組成物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6507926B2 (ja) * 2014-12-26 2019-05-08 ぺんてる株式会社 ボールペン用油性インキ
JP6563731B2 (ja) * 2015-04-06 2019-08-21 三菱鉛筆株式会社 筆記具用水性インク組成物
JP6507038B2 (ja) * 2015-06-05 2019-04-24 三菱鉛筆株式会社 筆記具用水性インク組成物
JP6839934B2 (ja) * 2016-05-25 2021-03-10 三菱鉛筆株式会社 筆記具用水性インク組成物
US11041081B2 (en) * 2016-05-25 2021-06-22 Mitsubishi Pencil Company, Limited Aqueous ink composition for writing instrument
JP6839935B2 (ja) * 2016-06-30 2021-03-10 三菱鉛筆株式会社 筆記具用水性インク組成物
EP3647379B1 (en) * 2017-06-30 2023-08-09 Mitsubishi Pencil Company, Limited Aqueous ink composition for ballpoint pen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017204259A1 (ja) 2016-05-25 2017-11-30 三菱鉛筆株式会社 筆記具用水性インク組成物
JP2018035204A (ja) 2016-08-29 2018-03-08 三菱鉛筆株式会社 筆記具用水性インク組成物
WO2018042818A1 (ja) * 2016-08-29 2018-03-08 三菱鉛筆株式会社 筆記具用水性インク組成物
JP2018119061A (ja) 2017-01-25 2018-08-02 三菱鉛筆株式会社 ボールペン用水性インク組成物

Also Published As

Publication number Publication date
KR20210144820A (ko) 2021-11-30
EP3950852A1 (en) 2022-02-09
CN113646389B (zh) 2025-02-21
JP7288327B2 (ja) 2023-06-07
JP2020164556A (ja) 2020-10-08
EP3950852A4 (en) 2022-12-21
US20220154020A1 (en) 2022-05-19
BR112021016803A2 (pt) 2021-10-26
CN113646389A (zh) 2021-11-12
WO2020196517A1 (ja) 2020-10-01

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