| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_27e69d3f89adb0d84c0a8089fa232dda
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c7b2ff689e9a354f8ca4eef3643f3ff |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10
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/B60R13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-24 |
| filingDate |
2008-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fda706e7d2559a970728110ae2ab202a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f0488bd2ca616230a181c9ea2c70357
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3660a361668ef4e25812b7d3c4e4bfd4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d7682b01c014394bf0f29118d28a8ab |
| publicationDate |
2009-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009226675-A |
| titleOfInvention |
Sound insulation for vehicles |
| abstract |
PROBLEM TO BE SOLVED: To provide a soundproof material having a simple structure having soundproofing properties equivalent to conventional ones. SOLUTION: A fiber-based sound absorbing layer 2 is laid in a casting mold, and a foamed resin material is injected and foamed on the upper surface side thereof, so that the fibers of the fiber-based sound absorbing layer 2 are impregnated with the foamed resin material. By combining these, the sound insulation layer 3 is formed at the interface between the foamed resin sound absorbing layer 2 and the fiber sound absorbing layer 1, and the foamed resin sound absorbing layer 1 and the fiber sound absorbing layer 2 are laminated. A soundproof material is obtained in which a sound insulating layer 3 in which the resin of the foamed resin-based sound absorbing layer and the fibers of the fiber-based sound absorbing layer are combined is provided at the interface of 1 and 2. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109551973-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190099312-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101637764-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104553214-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019211493-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018147464-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7219019-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10882970-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101196857-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110267510-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113022047-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160068339-A |
| priorityDate |
2008-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |