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US 2006/0124383 A1Published application
Biodegradable material for audio systems
AssigneeSony Corporation
InventorsShinichiro Yamada, Yuko Fujihira, Hiroyuki Mori, Tsutomu Noguchi, Kunihiko Tokura, Masaru Uryu
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Abstract
A material for acoustic apparatus housing, which is advantageous not only in that it prevents the resin from suffering corrosion and is unlikely to impose a burden on the environment, but also in that it has excellent performance as an acoustic apparatus housing. A material for acoustic apparatus housing, characterized in that it comprises a biodegradable polymer compound, an inorganic material, and a hydrolysis inhibitor.
Claims13
A material for audio equipment housing, characterized by comprising:
- a biodegradable polymer compound;
- an inorganic material;
- and
- a hydrolysis inhibitor;
- wherein the material has a specific gravity of 1.3 q/cm3 or more.
2 more elements
11-20. (canceled)
(canceled)
Dependencies are inferred from the claim text.