METHOD FOR FORMING HIGHLY WATER REPELLENT SURFACE

Title:

METHOD FOR FORMING HIGHLY WATER REPELLENT SURFACE

Document Type and Number:

Japanese Patent JP2008062182

Kind Code:

A

Abstract:

To provide a method for easily forming a highly water repellent surface having a finely asperity structure.

The method for forming a highly water repellent surface involves applying a metal oxide fine particle-dispersion type mixture to the substrate surface by a spin coating method, wherein the metal oxide fine particle-dispersion type mixture contains surface-treated metal oxide fine particles with water repellency and has a primary particle diameter in a range of 10 nm to 50 nm, a drying oil, and a volatile solvent at a ratio of 60 to 80% by weight of the surface-treated metal oxide fine particles with water repellency in the weight of the metal oxide fine particle-dispersion type mixture excluding the weight of the volatile organic solvent.

Inventors:

ASAKURA KOICHI
KURODA AKIHIRO
SHIBATA NAOKI

Application Number:

JP2006242821A

Publication Date:

March 21, 2008

Filing Date:

September 07, 2006

Export Citation:

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Assignee:

KEIO GIJUKU

International Classes:

B05D1/40; C09D5/00; C09D7/12; C09D191/00

Domestic Patent References:

JP2005113110A	2005-04-28
JP2006022258A	2006-01-26

Attorney, Agent or Firm:

Yoshihiro Kodama
Zentaro Hasebe

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