KR890008277A - Method of producing a color ink - Google Patents

Method of producing a color ink Download PDF

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Publication number
KR890008277A
KR890008277A KR870012950A KR870012950A KR890008277A KR 890008277 A KR890008277 A KR 890008277A KR 870012950 A KR870012950 A KR 870012950A KR 870012950 A KR870012950 A KR 870012950A KR 890008277 A KR890008277 A KR 890008277A
Authority
KR
South Korea
Prior art keywords
producing
color ink
weight
parts
approaching
Prior art date
Application number
KR870012950A
Other languages
Korean (ko)
Other versions
KR910000048B1 (en
Inventor
박예희
Original Assignee
박예희
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 박예희 filed Critical 박예희
Priority to KR1019870012950A priority Critical patent/KR910000048B1/en
Publication of KR890008277A publication Critical patent/KR890008277A/en
Application granted granted Critical
Publication of KR910000048B1 publication Critical patent/KR910000048B1/en

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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
    • C09D11/50—Sympathetic, colour changing or similar inks
    • 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

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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)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

내용 없음No content

Description

소색성 잉크 제조방법Method of producing a color ink

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

증류수 100중량부에 대하여 지시약 용액 1-3중량부를 첨가하고 NaOH 용액으로 변색범위 하한선까지 접근시킨 후 알칼리금속 알콜레이트로서 발색시키고 발색된 이후에 계면활성제를 1-5중량부 첨가함을 특징으로 하는 소색성 잉크의 제조방법.It is characterized by adding 1-3 parts by weight of the indicator solution to 100 parts by weight of distilled water, approaching the lower limit of the discoloration range with NaOH solution, and then coloring with an alkali metal alcoholate and adding 1-5 parts by weight of the surfactant after color development. Method for producing a color ink. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870012950A 1987-11-18 1987-11-18 Process for the preparation of ink KR910000048B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870012950A KR910000048B1 (en) 1987-11-18 1987-11-18 Process for the preparation of ink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870012950A KR910000048B1 (en) 1987-11-18 1987-11-18 Process for the preparation of ink

Publications (2)

Publication Number Publication Date
KR890008277A true KR890008277A (en) 1989-07-10
KR910000048B1 KR910000048B1 (en) 1991-01-19

Family

ID=19266091

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870012950A KR910000048B1 (en) 1987-11-18 1987-11-18 Process for the preparation of ink

Country Status (1)

Country Link
KR (1) KR910000048B1 (en)

Also Published As

Publication number Publication date
KR910000048B1 (en) 1991-01-19

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G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
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