| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4a37aa9fd40d5aa641567dddeeac1056 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H13-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H13-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-04 |
| filingDate |
1995-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_659237eea5ccf53bc8a699252f8678a8 |
| publicationDate |
1997-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H09107595-A |
| titleOfInvention |
Diaphragm for electroacoustic transducer |
| abstract |
(57) Abstract: To provide a diaphragm for an electroacoustic transducer by mixing polybenzazole (PBZ) fiber and cellulose fiber having excellent properties such as high elastic modulus and high heat resistance. SOLUTION: Plant or biocellulose fiber, Initial tensile elastic modulus of 140 GP when tensile strength is 4.0 GPa or more A diaphragm is obtained by a wet papermaking method by mixing with polybenzazole fiber having a fiber length of 0.1 to 10 mm or more. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009521617-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113170263-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0145461-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020116212-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020092339-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002034095-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7311174-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110784807-A |
| priorityDate |
1995-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |