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Priority to KR1019850001366ApriorityCriticalpatent/KR860007180A/en
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Chemical And Physical Treatments For Wood And The Like
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화강암의 염색방법Granite Dyeing Method
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
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탄닌산 1-3중량 %, 초산(48%) 1-2중량 %, 메라민수지 5-8중량% 및 물 90중량 %로된 70-100℃의 침투액에 화강석을 침지한 다음 이 화강암을 염료 2-7중량 %, 빙초산(98%) 1-2중량 %, 염소산소오다 1-2중량 %, 완염제 1-2중량% 및 물 90중량 %로 된 70-100℃의 염액에 침지 염색하고 이 염액에 염화암모늄 1-2중량 %를 가하여 염색된 메라민수지를 고착시키고 염색된 화강석을 40-50℃의 3-5%소오다회 수용액 중에서 수세 처리함을 특징으로 하는 화강암을 염색하는 방법.Granite was immersed in 70-100 ° C. permeate of 1-3% by weight of tannic acid, 1-2% by weight of acetic acid (48%), 5-8% by weight of melamine resin and 90% by weight of water. It is immersed and dyed in a 70-100 ° C. saline solution containing 7% by weight, 1-2% by weight of glacial acetic acid (98%), 1-2% by weight of sodium chlorate, 1-2% by weight of a mild salt and 90% by weight of water. 1 to 2% by weight of ammonium chloride was added to fix the dyed melamine resin, and the dyed granite was washed with water in a 3-5% aqueous solution of 3-5% soda ash at 40-50 ° C.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.