Wet-on-wet coating method
AssigneeKansai Paint Co., Ltd.
InventorsHiroaki Oda, Yasumasa Okumura, Hiroshi Inoue, Hisashi Isaka
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Abstract
The present invention provides a wet-on-wet coating method comprising applying a thermosetting aqueous coating composition (A), and applying a thermosetting aqueous coating composition (B) to the uncured coating surface of the aqueous coating composition (A) wherein the aqueous coating composition (A) contains a base resin with a neutralization value of 20 to 30 KOH mg/g and the aqueous coating composition (B) contains a base resin with a neutralization value higher by 10 to 20 KOH mg/g than the base resin of the aqueous coating composition (A).
Claims5
A wet-on-wet coating method comprising applying a thermosetting aqueous coating composition (A) to a substrate, and applying a thermosetting aqueous coating composition (B) to the uncured coating surface of the aqueous coating composition (A) wherein the aqueous coating composition (A) contains a base resin with a neutralization value of 20 to 30 KOH mg/g and the aqueous coating composition (B) contains a base resin with a neutralization value higher by 10 to 20 KOH mg/g than the base resin of the aqueous coating composition (A).
Dependencies are inferred from the claim text.