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KR950023683A - 이색성 운모 제조방법 - Google Patents

이색성 운모 제조방법 Download PDF

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Publication number
KR950023683A
KR950023683A KR1019940001608A KR19940001608A KR950023683A KR 950023683 A KR950023683 A KR 950023683A KR 1019940001608 A KR1019940001608 A KR 1019940001608A KR 19940001608 A KR19940001608 A KR 19940001608A KR 950023683 A KR950023683 A KR 950023683A
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KR
South Korea
Prior art keywords
mica
dichroic
manufacturing
metal oxide
metal
Prior art date
Application number
KR1019940001608A
Other languages
English (en)
Other versions
KR960014749B1 (ko
Inventor
서구원
길혁
채종훈
Original Assignee
황원오
한국조폐공사
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 황원오, 한국조폐공사 filed Critical 황원오
Priority to KR1019940001608A priority Critical patent/KR960014749B1/ko
Publication of KR950023683A publication Critical patent/KR950023683A/ko
Application granted granted Critical
Publication of KR960014749B1 publication Critical patent/KR960014749B1/ko

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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
    • 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
    • C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0004—Coated particulate pigments or dyes
    • C09B67/0007—Coated particulate pigments or dyes with inorganic coatings
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0098—Organic pigments exhibiting interference colours, e.g. nacrous pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

본 발명은 이색성(optical two color effect)물질 제조방법에 관한 것으로 종래의 이색성 물질의 제조방법으로서는 금속산화물의 다층진공증착법, 염료염착법이 알려져 있으나 이러한 종래의 제조방법은 제조비용이 과다히 소요되거나 내약품성이 약한 결점이 있었던바, 본 발명은 천연 운모의 미세 입자 표면에 굴절율이 높은 금속산화물을 일정 두께로 피복함에 따라 진주 조개 껍질에서 볼 수 있는 무지개색과 같은 특유의 간섭색이 나타나는 금속 산화물층위에 다시 구리, 니켈등의 무전해 도금에 의한 금속 미립자를 피복하고 프탈로니트릴을 반응시켜 금속-프탈로시아닌층을 형성시키는 것으로 이러한 이색성 운모는 정면에서 보면 청녹색으로 보이며 측면에서 보면 금속산화물에 의한 간섭색이 보이는 시변각 이색효과를 가지며 본 방법에 의한 이색성 물질은 경제성이 있고 내약품성이 양호하며 도료, 잉크등에 사용시 시각 변환에 의한 색상 변화 효과를 줄 수 있는 것임.

Description

이색성 운모 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 표면에 금속산화물을 피복하여 간섭색층이 형성된 운모에 다시 금속을 피복하고 피복된 금속피막에 프탈로니트릴을 반응시켜 금속-프탈로시아닌착색에 의한 반사색을 갖는 이색성운모 제조방법.
  2. 제1항에 있어서, 간섭색층이 형성된 운모의 피복금속산화물이 이산화티탄임을 특징으로하는 이색성 운모 제조방법.
  3. 제1항에 있어서, 간섭색층이 형성된 운모의 피복금속산화물이 이산화지르코늄임을 특징으로 하는 이색성운모 제조방법.
  4. 제1항 내지 제3항에 있어서, 프탈로니트릴과 반응되는 금속피막이 무전해도금에 의한 구리피막층임을 특징으로 하는 이색성 운모 제조방법.
  5. 제1항 내지 제3항에 있어서 프탈로니트릴과 반응되는 금속피막이 무전해 도금에 의한 니켈 피막층임을 특징으로 하는 이색성 운모 제조방법.
  6. 제1항 내지 제3항에 있어서 프탈로니트릴과 반응되는 금속피막이 무전해도금에 의한 코발트피막층임을 특징으로 하는 이색성 운모 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940001608A 1994-01-28 1994-01-28 이색성 운모 제조방법 KR960014749B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940001608A KR960014749B1 (ko) 1994-01-28 1994-01-28 이색성 운모 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940001608A KR960014749B1 (ko) 1994-01-28 1994-01-28 이색성 운모 제조방법

Publications (2)

Publication Number Publication Date
KR950023683A true KR950023683A (ko) 1995-08-18
KR960014749B1 KR960014749B1 (ko) 1996-10-19

Family

ID=19376427

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940001608A KR960014749B1 (ko) 1994-01-28 1994-01-28 이색성 운모 제조방법

Country Status (1)

Country Link
KR (1) KR960014749B1 (ko)

Also Published As

Publication number Publication date
KR960014749B1 (ko) 1996-10-19

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