Title:
ACOUSTIC MOLDED ARTICLE, SPEAKER USING SAME, AND ELECTRONIC EQUIPMENT AND MOBILE APPARATUS USING SPEAKER
Document Type and Number:
WIPO Patent Application WO/2012/053155
Kind Code:
A1
Abstract:
The present invention pertains to an acoustic molded article such as a speaker frame used in acoustic equipment. The present invention configures an acoustic molded article from recycled resin collected from household electronics and recycled glass collected from household electronics conventionally incinerated for fuel or buried in a landfill. As a result, it is possible to achieve an environmentally friendly acoustic molded article capable of reducing carbon dioxide emissions in addition to being lightweight, highly rigid and having high internal loss.
Inventors:
KAJIHARA YOSHIMICHI
Application Number:
PCT/JP2011/005625
Publication Date:
April 26, 2012
Filing Date:
October 06, 2011
Export Citation:
Assignee:
PANASONIC CORP (JP)
KAJIHARA YOSHIMICHI
KAJIHARA YOSHIMICHI
International Classes:
H04R1/02; H04R9/02
Foreign References:
| JP2001511085A | 2001-08-07 | |||
| JP2003037891A | 2003-02-07 | |||
| JP2001119791A | 2001-04-27 | |||
| JP2003037891A | 2003-02-07 | |||
| JP2002305783A | 2002-10-18 |
Other References:
See also references of EP 2632178A4
Attorney, Agent or Firm:
NAITO, Hiroki et al. (JP)
Hiroki Naito (JP)
Hiroki Naito (JP)
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Claims: