HYDROPHILIC THIN FILM AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To obtain a hydrophilic thin film that eliminates the need for an excitation light, and is free from deterioration with time, and to obtain its manufacturing method.SOLUTION: The hydrophilic thin film is provided on a base material, and has a hydrophobic substituent directly bo...

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Bibliographische Detailangaben
1. Verfasser:	SHINKAWA TAKAMI
Format:	Patent
Sprache:	eng
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain a hydrophilic thin film that eliminates the need for an excitation light, and is free from deterioration with time, and to obtain its manufacturing method.SOLUTION: The hydrophilic thin film is provided on a base material, and has a hydrophobic substituent directly bonded to Si composed mainly of Si-O bonding. The hydrophilic thin film has an OH group and the hydrophobic substituent by one time irradiation of excitation light, and a contact angle measured 30 days after the irradiation of the excitation light by a pure water is