Search International and National Patent Collections
|1. (WO2018221266) EPOXY-RESIN-BASED ANTICORROSIVE COATING COMPOSITION, ANTICORROSIVE COATING FILM, MULTILAYERED ANTIFOULING COATING FILM, ANTIFOULED BASE, AND PRODUCTION METHODS THEREFOR|
|Applicants:||CHUGOKU MARINE PAINTS, LTD.
|Title:||EPOXY-RESIN-BASED ANTICORROSIVE COATING COMPOSITION, ANTICORROSIVE COATING FILM, MULTILAYERED ANTIFOULING COATING FILM, ANTIFOULED BASE, AND PRODUCTION METHODS THEREFOR|
[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).