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Priority to KR870002520ApriorityCriticalpatent/KR880011289A/en
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교재용 그림물감의 제조방법How to prepare coloring materials for teaching materials
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (1)
화공염료 20％와 미립자 상태의 석회암석분 50％ 그리고 접착제 및 에마폴(화공염료) 1l당 50l를 혼합하여 100℃의 고열에서 30분 정도 가열하여서 악취를 제거한 접착 및 침투제 30％를 배합한후 이를 약 80℃ 온도로 교반기에서 30분 정도 혼합시키어서 에멀죤상태를 물감을 제조하도록한 교재용 그림물감의 제조방법.20% chemical dye, 50% limestone powder in particulate form, and 50l per 1l of adhesive and emapol (chemical dye) are mixed for 30 minutes at a high temperature of 100 ℃, and 30% of adhesive and penetrating agent are removed. A method of preparing coloring materials for teaching materials, wherein the mixture is mixed at a temperature of about 80 ° C. for about 30 minutes to prepare an emulsion state.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870002520A1987-03-201987-03-20
How to prepare coloring materials for teaching materials
KR880011289A
(en)
A method for the preparation of spherical particles of gelde hydroxide of an actinated element. (Machine-translation by Google Translate, not legally binding)