http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101563560-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60R13-0815 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10K11-162 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10K11-162 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10K11-16 |
| filingDate | 2009-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101563560-B1 |
| titleOfInvention | Sound absorbing material, multilayer sound absorbing material, molded product of multilayer sound absorbing material, sound absorbing interior material, and sound absorbing floor covering material |
| abstract | It is an object of the present invention to provide a sound absorbing material which is lightweight and excellent in sound absorption characteristics. A sound absorbing material comprising a fiber comprising at least 50 mass% or more of porous fibers having a plurality of pores formed in the surface thereof, the sound absorbing material having a breathing resistance of 0.05 to 3.0 kS ยท m. The porous fiber having a large number of pores formed on its surface has breathability and sound-absorbing property in the fiber itself. The sheet made of porous fibers having such breathability and sound-absorbing property exhibits sound-absorbing property even in a space formed between the fibers, Material. |
| priorityDate | 2008-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 147.