http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140057106-A
Outgoing Links
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|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ca620d4d1a7bd360da5079187cca6b3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89bafe9e953218fb36119076675368a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d127cdd3717e4a8b423856e3c0f439ef |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2605-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2037-1238 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-102 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B38-0004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B37-1207 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60R13-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60R13-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B37-02 |
| filingDate | 2012-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ad7da3f4dd1e1cd423d727b16d11fc0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71489250e2ec7ce4beb396b2f97ee97b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee5763c1699b09f7e585e9f6d9bb63de |
| publicationDate | 2014-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20140057106-A |
| titleOfInvention | A method for manufacturing a sound absorbing material for a vehicle and a sound absorbing material for a vehicle |
| abstract | A second sound absorbing member layer 200 positioned below the sound absorbing member 100 and a second sound absorbing member layer 200 disposed between the sound absorbing member 100 and the second sound absorbing member layer 200, (1) providing a second sound absorbing member layer (200); (S10) providing a second sound absorbing member layer (200); (2) a coating step (S20) of applying a thermoplastic plastic powder (P) to the upper part of the second sound absorbing member layer (200); (3) a first heating step (S30) of heating the upper portion of the second sound absorbing member layer (200) coated with the thermoplastic powder (P) with the first heating means (430); (4) The thermoplastic plastic powder P and the second sound absorbing member layer 200 heated in the first heating step S30 are pressed against each other by the upper and lower rollers 440 to form the thermoplastic plastic powder P, A powder attaching step (S40) of integrating the first sound absorbing member layer (200) and the second sound absorbing member layer (200) on the second sound absorbing member layer (200); (5) a cutting step (S50) of cooling the second sound absorbing member layer (200) through the powder attaching step (S40) and then cutting it into a desired shape; (6) a step (S60) of placing the second sound absorbing member layer 200 having been subjected to the cutting step S50 in the supporting die 460; (7) a second heating step (S70) of heating the lower portion of the sound absorbing member (100) in a state of being cut to a desired shape by the second heating means (470); (8) When the sound absorbing member 100 having undergone the second heating step S30 is pressed by the press 480, the second sound absorbing member layer (the second sound absorbing member layer) The thermoplastic plastic powder P integrated in the upper part of the first sound absorbing member layer 200 and the second sound absorbing member layer 200 is heated and softened while being pressed by the press to form the adhesive layer 300, ) Are integrated with each other. The present invention also relates to a method for manufacturing a sound absorbing material for a vehicle using the thermoplastic powder. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200048197-A |
| priorityDate | 2012-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID422744995 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID19917616 |
Total number of triples: 28.