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US 4,391,381 AGranted
Paint-coated bottle
AssigneeYoshino Kogyosho Co., Ltd.
InventorsAkiho Ota, Fumio Negishi
Life of this patent
Estimating the term…
Abstract
The present invention relates to a bottle formed of a saturated polyester resin, and to a method of coating the bottle with a decorative paint coating adapted to adhere to the bottle without peeling. The decorative coating is prepared by coating the bottle in sequence with a primer layer, an undercoat layer, a decorative paint layer, and a protective top coat layer.
Claims3
A paint-coated bottle formed of a saturated polyester resin, comprising:
- a chlorinated primer layer applied to the exterior surface of the bottle;
- an acrylic undercoat layer applied to said primer layer;
- and a decorative paint layer applied to said undercoat layer, said paint layer being prepared by adding a pigment to titanium nitride.
Dependencies are inferred from the claim text.