Color golf ball with natural metallic gloss
AssigneeVolvik Inc.
InventorsKyung Ahn Moon, Sang Wook Park
Life of this patent
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Abstract
A color coating solution is produced by dispersing a nano-color pigment and a metallic gloss pigment into a polymer resin, and the solution is coated and molded on a cover layer having a color similar to that of the color coating solution. Since the pigment composition is different between the cover layer and the color coating layer, internal shieldability is improved. As a result, a dark color or uneven surface of the core, mantle, or cover is not exposed, so that a surface defect rate can be reduced. Since both the nano-color pigment and the metallic gloss pigment are used in the color coating layer, the metallic gloss and the color are exhibited in a single layer. Therefore, it is possible to provide natural metallic gloss without a strange texture feeling.
Claims18
A color golf ball comprising:
- a core;
- a cover layer formed on the core;
- and
- a color coating layer formed on the cover layer,
- wherein the color coating layer contains a polymer resin composition, a nano-color pigment, and a metallic gloss pigment, wherein the polymer resin composition comprises polyol resin, toluene, n-butyl acetate, methyl iso-butyl ketone, propylene glycol methyl ether acetate, and an additive.
A color golf ball comprising:
- a core;
- a mantle layer formed on the core;
- a cover layer formed on the mantle layer;
- and
- a color coating layer formed on the cover layer,
- wherein the color coating layer contains a polymer resin composition, a nano-color pigment, and a metallic gloss pigment, and wherein the polymer resin composition comprises polyol resin, toluene, n-butyl acetate, methyl iso-butyl ketone, propylene glycol methyl ether acetate, and an additive.
A method of forming a color golf ball, the method comprising:
- forming a cover layer on a core;
- and
- forming a color coating layer on the cover layer,
- wherein the color coating layer contains a polymer resin composition, a nano-color pigment, and a metallic gloss pigment, wherein the polymer resin composition comprises polyol resin, toluene, n-butyl acetate, methyl iso-butyl ketone, propylene glycol methyl ether acetate, and an additive.
Dependencies are inferred from the claim text.