http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006062423-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44ce6c8c6dc1baad6dec5c5638e94376 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e7ea61d01d7f6ee8b48fc25fe245e4d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ac342438152626db77fc6aea78e599c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R7-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R11-02 |
| filingDate | 2005-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd7ec6fcd1c916e030101f696c9ca372 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae9b3933ceb1a72662d5c3411b339ac5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc68704bc962740bef3b77c6cf24c0c3 |
| publicationDate | 2006-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2006062423-A1 |
| titleOfInvention | Speaker diaphragm and method of forming the same |
| abstract | It is an object of the present invention to ensure that when a speaker diaphragm having an adequate fire resistance is to be obtained, it is possible to ensure stability of various characteristics and thus avoid a deterioration of an audio characteristic of the speaker device. An expansive graphite is mixed/milled with at least one of a natural fiber, a chemical fiber, an inorganic fiber, a synthetic fiber and the like consisting of different fibers selected from the foregoing fibers (step of mixing/milling a fiber with an expansive graphite), thereby obtaining a paper slurry. The paper slurry is adjusted and heated at an adequate molding temperature necessary for the expansive graphite to expand, thereby effecting milling and molding (milling/molding step) and thus obtaining a milled material serving as a diaphragm substrate having a fire resistant layer formed by a heated expansion of the expanding agent. The diaphragm substrate is then dipped in a liquid containing a fire resistant component (step of dipping the diaphragm substrate in a liquid containing a fire resistant component), followed by a drying step (drying the diaphragm substrate) and a finishing step (cutting the diaphragm substrate in accordance with desired inner and outer diameters), thereby obtaining a desired speaker diaphragm having a sufficient fire resistance. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006266578-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016160854-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015319532-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9769570-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9743190-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105338453-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9438997-B2 |
| priorityDate | 2004-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.