KR890016123A - Inorganic pigments - Google Patents

Inorganic pigments Download PDF

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Publication number
KR890016123A
KR890016123A KR1019880004268A KR880004268A KR890016123A KR 890016123 A KR890016123 A KR 890016123A KR 1019880004268 A KR1019880004268 A KR 1019880004268A KR 880004268 A KR880004268 A KR 880004268A KR 890016123 A KR890016123 A KR 890016123A
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South Korea
Prior art keywords
inorganic pigments
feso
composition ratio
color coordinates
temperature
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Application number
KR1019880004268A
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Korean (ko)
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KR910002677B1 (en
Inventor
김웅수
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김정배
삼성전관 주식회사
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Priority to KR1019880004268A priority Critical patent/KR910002677B1/en
Publication of KR890016123A publication Critical patent/KR890016123A/en
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Publication of KR910002677B1 publication Critical patent/KR910002677B1/en

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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
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/22—Compounds of iron
    • C09C1/24—Oxides of iron
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/22—Compounds of iron

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)

Abstract

내용 없음No content

Description

무기안료Inorganic pigments

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

첨부 도면은 본 발명에 의한 무기 안료의 색좌표를 나타낸 도표로서, 좌표 A-E는 각각 실시예 1-5에 의한 무기안료의 색좌표이다.The accompanying drawings are diagrams showing the color coordinates of the inorganic pigment according to the present invention, wherein coordinates A-E are the color coordinates of the inorganic pigments according to Example 1-5, respectively.

Claims (6)

FeSO4·7H2O를 건조하여 얻은 미세분말을 300℃ 이상의 소정의 온도에서 소성하는 것에 의해 Fe(SO4)320-55%, FeSO420-55%, Fe2SO35-55%의 조성비를 갖는 것을 특징으로 하는 무기안료.Fe (SO 4 ) 3 20-55%, FeSO 4 20-55%, Fe 2 SO 3 5-55% by calcining the fine powder obtained by drying FeSO 4 · 7H 2 O at a predetermined temperature of 300 ° C. or higher Inorganic pigments, characterized in that having a composition ratio of. 제 1 항에 있어서, 300℃의 소성온도에서 Fe(SO4)3, FeSO4, Fe2O3의 조성비가 각각 50%, 45%, 5%이며, 이때의 색좌표는 (X,Y)=(0,495, 0.422)인 것을 특징으로 하는 무기안료.The composition ratio of Fe (SO 4 ) 3 , FeSO 4 , and Fe 2 O 3 , respectively, at a calcination temperature of 300 ° C. is 50%, 45%, and 5%, respectively, wherein the color coordinates of (X, Y) = Inorganic pigments, characterized in that (0,495, 0.422). 제 1 항에 있어서, 400℃의 소성온도에서 Fe(SO4)3, FeSO4, Fe2O3의 조성비가 각각 45%, 40%, 20%이며, 이때의 색좌표는 (X,Y)=(0.5021, 0.4154)인 것을 특징으로 하는 무기안료.The composition ratio of Fe (SO 4 ) 3 , FeSO 4 , Fe 2 O 3 is 45%, 40%, and 20%, respectively, at a calcination temperature of 400 ° C., wherein the color coordinates are (X, Y) = Inorganic pigments, characterized in that (0.5021, 0.4154). 제 1 항에 있어서, 600℃의 소성온도에서 Fe(SO4)3, FeSO4, Fe2O3의 조성비가 각각40%, 30%, 30%이며, 이때의 색좌표는 (X,Y)=(0.5364, 0.4007)인 것을 특징으로 하는 무기안료.The composition ratio of claim 1, wherein the composition ratios of Fe (SO 4 ) 3 , FeSO 4 , Fe 2 O 3 are 40%, 30%, and 30%, respectively, at a firing temperature of 600 ° C., wherein the color coordinates are (X, Y) = Inorganic pigments, characterized in that (0.5364, 0.4007). 제 1 항에 있어서, 750℃의 소성온도에서 Fe(SO4)3, FeSO4, Fe2O3의 조성비가 각각 25%, 25%, 50%이며, 이때의 색좌표는 (X,Y)=(0.5612, 0.3843)인 것을톡징으로 하는 무기안료.The method of claim 1, wherein the composition ratio of Fe (SO 4 ) 3 , FeSO 4 , Fe 2 O 3 is 25%, 25%, 50%, respectively, at a firing temperature of 750 ℃, wherein the color coordinates are (X, Y) = Inorganic pigments having a toxin of (0.5612, 0.3843). 제 1 항에 있어서, 900℃의 소성온도에서 Fe(SO4)3, FeSO4, Fe2O3의 조성비가 각각 1%, 0%, 99%이며, 이때의 색좌표는 (X,Y)=(0.5913, 0.3679)인 것을 특징으로 하는 무기안료.The method of claim 1, wherein the composition ratio of Fe (SO 4 ) 3 , FeSO 4 , Fe 2 O 3 is respectively 1%, 0%, 99% at a firing temperature of 900 ℃, the color coordinates are (X, Y) = Inorganic pigments, characterized in that (0.5913, 0.3679). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880004268A 1988-04-14 1988-04-14 Inorganic pigments KR910002677B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880004268A KR910002677B1 (en) 1988-04-14 1988-04-14 Inorganic pigments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880004268A KR910002677B1 (en) 1988-04-14 1988-04-14 Inorganic pigments

Publications (2)

Publication Number Publication Date
KR890016123A true KR890016123A (en) 1989-11-28
KR910002677B1 KR910002677B1 (en) 1991-05-03

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Application Number Title Priority Date Filing Date
KR1019880004268A KR910002677B1 (en) 1988-04-14 1988-04-14 Inorganic pigments

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KR910002677B1 (en) 1991-05-03

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