Back to results
US 2010/0249304 A1Published application
Pearlescent pigment
AssigneeNippon Sheet Glass Co., Ltd.
InventorsTakeaki Kitamura, Juichi Ino
Life of this patent
Estimating the term…
Abstract
A pearlescent pigment (100) includes: a flaky substrate (10); a titanium dioxide layer (20) that is formed on the flaky substrate (10); and an oxazoline compound layer (40) that is formed on the titanium dioxide layer (20) with the titanium dioxide layer (20) being interposed between the flaky substrate (10) and the oxazoline compound layer (40), and serves as a top surface of the pearlescent pigment (100).
Claims21
A pearlescent pigment comprising:
- a flaky substrate;
- a first layer that contains titanium dioxide and/or iron oxide and is formed on the flaky substrate;
- a second layer that contains a compound having an oxazoline group, is formed on the first layer with the first layer being interposed between the flaky substrate and the second layer, and serves as a top surface of the pearlescent pigment.
Dependencies are inferred from the claim text.