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US 7,422,780 B2Granted
Environmentally friendly plastic container
AssigneeYoshino Kogyosho Co., Ltd.
InventorMasato Suzuki
Life of this patent
Estimating the term…
Abstract
An environmentally friendly plastic container that can be subjected to waste disposal with ease is proposed. The container is obtained by blow-molding a hollow preform, and the container itself is formed of a biodegradable plastic material.
Claims1
An environmentally friendly plastic container obtained by blow-molding a hollow preform, wherein the container comprises,
- a container main body comprised of a biodegradable plastic material, wherein the biodegradable plastic material comprises polylactic/chemical synthetic polymer;
- and
- a coating layer, that prevents passage of gas or permeation of water, on at least the inner surface of the container main body, wherein the coating layer comprises a deposited film of diamond-like carbon (DLC).
Dependencies are inferred from the claim text.