http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007025044-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d123e76a98aad8db100e9f8c62e0648 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-541 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04B1-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10K11-162 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10K11-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-435 |
| filingDate | 2005-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c08f84914df98e2221914f4c77009c85 |
| publicationDate | 2007-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007025044-A |
| titleOfInvention | Sound absorbing material |
| abstract | The present invention provides a sound-absorbing material that is extremely excellent in sound-absorbing and sound-insulating properties without impairing recyclability and moldability. An inelastic crimped short fiber, and a heat-adhesive composite short fiber in which a polymer having a melting point lower by 40 ° C. or more than a polymer constituting the inelastic crimped short fiber is disposed on the surface thereof as a heat fusion component; Are bonded so that the weight ratio is 90/10 to 30/70, and the heat-bonding composite short fibers are heat-sealed in a state where the heat-bonding composite short fibers intersect with each other, and the heat-adhesive composite short fibers and the inelastic wrinkles A fiber structure in which fixing points thermally fused in a state where the shortened fibers intersect with each other are scattered, and the total number of fibers arranged in parallel to the thickness direction of the fiber structure (B), where (A) is the total number of fibers arranged perpendicular to the thickness direction of the fiber structure, at least one surface of the fiber structure having a B / A of 1.5 or more Further, a sound absorbing material is obtained by laminating a film made of synthetic resin. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11542714-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10113322-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9033101-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110337509-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009287134-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011017104-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110337509-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10755686-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010018928-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11541626-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011521130-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10460715-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011058581-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008068799-A |
| priorityDate | 2005-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.