METHOD FOR PREVENTING NOZZLE CLOGGING

PROBLEM TO BE SOLVED: To provide a method for preventing nozzle clogging of coating machine, printing machine and printer, etc. SOLUTION: This method for preventing nozzle clogging comprises a process that the surrounding of nozzle opening part is kept in a humidified state when a water emulsion com...

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Bibliographische Detailangaben
Hauptverfasser: SHIROTA TSUNEO, KUNIMATSU MASAAKI, SUGAWA TETSUO, YAMAZAKI YUJI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method for preventing nozzle clogging of coating machine, printing machine and printer, etc. SOLUTION: This method for preventing nozzle clogging comprises a process that the surrounding of nozzle opening part is kept in a humidified state when a water emulsion composition exists in a nozzle and a process that the composition contains specified hetero-phase structural particles obtained by a multistage emulsion polymerization method and a wetting agent of which the vaporization rate is calculated to be