수성 피클링 조성물 및 그의 용도

본 발명은 55℃에서 5 내지 9 범위의 pH 값을 갖는 수성 조성물로서, 화학식 (I)의 적어도 1종의 상이한 아미노 유기포스폰산 유도체 JPEGpct00011.jpg1732 (여기서, 잔기 R은 서로 독립적으로 CH2-PO(OR")2이고, 잔기 R'은 서로 독립적으로 2 내지 4개의 탄소 원자를 갖는 알킬렌 잔기이며, 잔기 R"은 서로 독립적으로 H, Na, K, Li 또는 NH4이고; n은 0 내지 4의 정수임); 및 적어도 부분적으로 중화된 폴리(메트)아크릴산 및 폴리비닐피롤리돈으로 이루어진 군으로...

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Bibliographische Detailangaben

Hauptverfasser:	KHELFALLAH NAWEL SOUAD, MOHR ANNA VERENA, SIX MARCELL
Format:	Patent
Sprache:	kor
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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