KR900000443A - How to form a film of chalk - Google Patents

How to form a film of chalk Download PDF

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Publication number
KR900000443A
KR900000443A KR1019880007392A KR880007392A KR900000443A KR 900000443 A KR900000443 A KR 900000443A KR 1019880007392 A KR1019880007392 A KR 1019880007392A KR 880007392 A KR880007392 A KR 880007392A KR 900000443 A KR900000443 A KR 900000443A
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KR
South Korea
Prior art keywords
chalk
film
casein
dried
note
Prior art date
Application number
KR1019880007392A
Other languages
Korean (ko)
Inventor
남정도
Original Assignee
남정도
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 남정도 filed Critical 남정도
Priority to KR1019880007392A priority Critical patent/KR900000443A/en
Publication of KR900000443A publication Critical patent/KR900000443A/en

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  • Medicinal Preparation (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

내용 없음No content

Description

분필의 피막 형성방법How to form a film of chalk

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

Claims (1)

아크릴계에멀젼 10%, 가세인 0.5%, 아라비아고무(천연) 0.1%, 알킬산소다 0.1%를 서로 혼합한 혼합액을 묻힌 로울러를 통과시킨 후 건조시켜서 됨을 특징으로 하는 분필을 피막 형성방법.A method of forming a chalk film, characterized in that it is dried after passing through a roller with a mixed solution of 10% acrylic emulsion, 0.5% of casein, 0.1% of gum arabic (natural), and 0.1% of sodium alkyl acid. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880007392A 1988-06-17 1988-06-17 How to form a film of chalk KR900000443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880007392A KR900000443A (en) 1988-06-17 1988-06-17 How to form a film of chalk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880007392A KR900000443A (en) 1988-06-17 1988-06-17 How to form a film of chalk

Publications (1)

Publication Number Publication Date
KR900000443A true KR900000443A (en) 1990-01-30

Family

ID=68233773

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880007392A KR900000443A (en) 1988-06-17 1988-06-17 How to form a film of chalk

Country Status (1)

Country Link
KR (1) KR900000443A (en)

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application