PROBLEM TO BE SOLVED: To provide an epoxy-based anticorrosive coating composition exhibiting an improved pot life, a coating film formed using the same, and a ship and a marine structure each including the coating film.SOLUTION: The two-pack type anticorrosive coating composition comprises a first agent and a second agent. The first agent contains a bisphenol A type epoxy resin (A), and the second agent contains an amine-based curing agent (B) and a monoepoxide compound (C). The amine-based curing agent (B) contains an alicyclic amine compound (B-1) represented by formula (B-1). The coating film is formed using the anticorrosive coating composition. The ship and the marine structure each include the coating film.SELECTED DRAWING: None
【課題】改善されたポットライフを示すエポキシ系防食塗料組成物、これを用いて形成された塗膜、並びに当該塗膜を備える船舶及び海洋構造物を提供する。【解決手段】第1剤と第2剤とからなる2液型の防食塗料組成物であって、第1剤はビスフェノールA型エポキシ樹脂(A)を含有し、第2剤はアミン系硬化剤(B)と、モノエポキサイド化合物(C)と含有し、アミン系硬化剤(B)が式(B−1)で表される脂環式アミン化合物(B−1)を含む防食塗料組成物、これを用いて形成された塗膜、並びに当該塗膜を備える船舶及び海洋構造物が提供される。【選択図】なし
ANTICORROSIVE COATING COMPOSITION, COATING FILM, SHIP, AND MARINE STRUCTURE
防食塗料組成物、塗膜、船舶及び海洋構造物
2017-08-17
Patent
Elektronische Ressource
Japanisch
IPC: | C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL , Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind |
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