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US 6,548,563 B1Granted
Environment friendly material
OwnerBo-Hon Lininventor
Life of this patent
Estimating the term…
Abstract
A material that is bio-degradable includes a mixture composed of 69.8% of Polyethylene, 30% of starch and 0.2% of foaming agent. The mixture is heated and foamed in a mold or is blown by a blowing molding machine to a desired shape. The material is bio-degradable.
Claims2
A material that is bio-degradable consisting:
- a mixture composed of 69.8% to 40.8% of Polyethylene, 30% to 59% of starch and 0.2% of foaming agent, the mixture being heated and foamed.
A material that is bio-degradable consisting:
- a mixture composed of 69.8% of Polyethylene, 30% of starch and 0.2% of foaming agent, the mixture being heated and foamed.
Dependencies are inferred from the claim text.