Title:
EPOXY-RESIN-BASED ANTICORROSIVE COATING COMPOSITION, ANTICORROSIVE COATING FILM, MULTILAYERED ANTIFOULING COATING FILM, ANTIFOULED BASE, AND PRODUCTION METHODS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/221266
Kind Code:
A1
Abstract:
[Problem] To provide: an epoxy-resin-based anticorrosive coating material that is excellent in terms of low-temperature dryability and anticorrosive property and gives a coating film to which a hydrolysis type antifouling coating material having a high rosin content adheres satisfactorily even when applied after the lapse of a prolonged period from application of the anticorrosive coating material; a multilayered antifouling coating film; and a production method for the multilayered antifouling coating film.
[Solution] An epoxy-resin-based anticorrosive coating composition which comprises an epoxy resin (A), a thermoplastic resin (B), a rosin (C), and a hardener (D), wherein the content of the thermoplastic resin (B) is 35 parts by mass or more per 100 parts by mass of the epoxy resin (A) and the content of the rosin (C) is 5-30 parts by mass per 100 parts by mass of the sum of the epoxy resin (A) and the thermoplastic resin (B).
Inventors:
NIIMOTO JYUNJI (JP)
HARADA SHOTARO (JP)
HARADA SHOTARO (JP)
Application Number:
PCT/JP2018/019256
Publication Date:
December 06, 2018
Filing Date:
May 18, 2018
Export Citation:
Assignee:
CHUGOKU MARINE PAINTS (JP)
International Classes:
C09D163/00; B05D1/38; B05D7/00; B05D7/24; C09D5/08; C09D127/06
Foreign References:
| CN104356862A | 2015-02-18 | |||
| CN105238224A | 2016-01-13 | |||
| CN104693970A | 2015-06-10 | |||
| CN105368275A | 2016-03-02 | |||
| JP2011116973A | 2011-06-16 | |||
| JPS60221472A | 1985-11-06 | |||
| JPS5114936A | 1976-02-05 |
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
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