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Priority to KR1019820003460ApriorityCriticalpatent/KR840001355A/en
Publication of KR840001355ApublicationCriticalpatent/KR840001355A/en
곡물분 점토의 변색방법법Discoloration method of grain powder clay
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
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pH영역의 변화에 따라 변색시킬 수 있는 변색제를 함유하는 한편 또 가소성이 있는 곡물분 점토에 이 점토의 pH를 변화시킬 수 있는 변색재료를 혼련하는 것을 특징으로 하는 곡물점토의 변색방법.A method of discoloration of grain clay, characterized by kneading a discoloration material capable of changing the pH of the clay into plastic grain clay which contains a color change agent capable of discoloring in response to changes in the pH range.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019820003460A1982-08-021982-08-02
Discoloration method of grain powder clay
KR840001355A
(en)