Title:
ANTIFOULING COATING FILM WITH LOW FRICTIONAL RESISTANCE WITH WATER OR SEAWATER
Document Type and Number:
WIPO Patent Application WO/2014/142035
Kind Code:
A1
Abstract:
The present invention provides an antifouling coating film, with reduced frictional resistance in water, that can reduce frictional resistance with seawater in locations in which friction with seawater occurs, such as ships and conduits. The present invention provides an antifouling coating film that has a low frictional resistance with water or seawater, comprises an antifoulant in a coating film composed of a polymer hydrogel, and is characterized in that the antifouling film has a degree of swelling of 10-80% and a Young's modulus of 500-30,000 N/cm2; also provided is an antifouling coating composition for forming such an antifouling film.
Inventors:
HIRASAWA YOJI (JP)
IWAI KAORU (JP)
KITANO YOSHIKAZU (JP)
IWAI KAORU (JP)
KITANO YOSHIKAZU (JP)
Application Number:
PCT/JP2014/056016
Publication Date:
September 18, 2014
Filing Date:
March 07, 2014
Export Citation:
Assignee:
ESTEN CHEMICAL RES CORP (JP)
NARA WOMEN S UNIVERSITY (JP)
UNIV TOKYO NAT UNIV CORP (JP)
NARA WOMEN S UNIVERSITY (JP)
UNIV TOKYO NAT UNIV CORP (JP)
International Classes:
C09D201/00; A01N25/04; A01N25/10; C09D5/14; C09D5/16; C09D103/12; C09D157/00; C09D167/00; C09D171/00
Domestic Patent References:
| WO2009104257A1 | 2009-08-27 | |||
| WO2010038692A1 | 2010-04-08 | |||
| WO2003067990A1 | 2003-08-21 |
Foreign References:
| JP2005034770A | 2005-02-10 | |||
| JP2004250541A | 2004-09-09 | |||
| JP2001511465A | 2001-08-14 | |||
| JPH0444833A | 1992-02-14 | |||
| JPH10175803A | 1998-06-30 |
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
Mutsumi Sameshima (JP)
Mutsumi Sameshima (JP)
Download PDF: