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US 6,720,365 B2Granted
Additive for resin, additive-containing resin, and method for producing the same
AssigneeSony Corporation
InventorsYasuhito Inagaki, Yuko Fujihira
Life of this patent
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Abstract
To provide a plastic material suitable for preservation of the environment and a method for producing the same by adding organic or inorganic sludge to a resin derived from waste plastics to form a flame-retarded resin, an antistatic resin, or a biodegradable resin so that the electrical and physical properties of the resin are improved and sludge and waste plastics are effectively utilized.
Claims5
A method for imparting flame retardancy to a resin, said method comprising adding a flame retardant for resin to a resin component, wherein said flame retardant comprises a sludge component;
- and wherein said resin component is derived from a waste plastic.
Dependencies are inferred from the claim text.