Effect pigment dispersion and method for forming multilayer coating film
KANSAI PAINT CO., LTD.
The present invention provides an effect pigment dispersion that contains water, a wetting agent (A), a flake-effect pigment (B), and specific cellulose nanofibers (C). The effect pigment dispersion has a solids content of 0.1 to 10 parts by mass, per 100 parts by mass of all of the components of the effect pigment dispersion; and has a viscosity of 100 to 10000 mPa·sec as measured with a Brookfield viscometer at a rotational speed of 6 revolutions per minute.
1ClaimsFirst of 10
- 1
An effect pigment dispersion comprising water, a wetting agent (A), a flake-effect pigment (B), and cellulose nanofibers (C), the cellulose nanofibers (C) having a carboxyl group amount of 0.4 to 1.0 mmol/g based on the absolute dry mass of the cellulose nanofibers and having a transparency of 80% or more in a 1.0 mass % aqueous dispersion of the cellulose nanofibers, the effect pigment dispersion having a solids content of 0.1 to 10 parts by mass, per 100 parts by mass of all of the components…
2Description
The present invention relates to an effect pigment dispersion, and a method for forming a multilayer coating film.