http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102729540-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f2d9df44207c6efb74b7db087976b3ff |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D109-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-098 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D161-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B25-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B25-14 |
| filingDate | 2012-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_983a10651b19b66ea56ee7ec5d41a32e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d85b3e44dcb1348ec34a4ce8d40bc57d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6ac10634da5b8a193b4c6bded3dbd3b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f1a763e422fb0dd8a71603fcbaaef1d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_600ed6cd2e8de33a273b6fab1b823bc6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9182cdfd38ec69069d167c8e553db20b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca6443afbb68284741e5cda971cb5cf8 |
| publicationDate | 2015-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102729540-B |
| titleOfInvention | Vehicle silencing sheet and preparation method thereof |
| abstract | The invention discloses a vehicle silencing sheet and a preparation method thereof. The silencing sheet is prepared by binding a rubber membrane and a thin steel plate together with an adhesive and vulcanizing the bound rubber membrane and thin steel plate. The silencing sheet is divided into two types: a single side type and a double side type. The method comprises the following steps of: preparing a rubber solution used for steel plate coating; carrying out knife-coating with the adhesive uniformly on the sand blasting steel plate and carrying out precuring; carrying out knife-coating with the prepared rubber solution uniformly on the procured adhesive coating and carrying out stepwise heating desolventizing and vulcanizing to obtain the vehicle silencing sheet. For preparing the double side type silencing sheet, the obtained single side silencing sheet is turned over and the above steps are repeated. The rubber solution for preparing the silencing sheet is prepared by mixing nitrile rubber, carbon soot, a filling material, auxiliary agents, and a large amount of solvents. The rubber solution has a viscosity coefficient of about 2000-4000 mpas. The equipment is mainly made by non-iron coating membrane preparation doctor knives, an electromagnetic platen, and a horizontal stand. The silencing sheet prepared with the method has a simple technology, outstanding product silencing performance, and good durability, and is an ideal noise reduction product for compact cars and pickup trucks. |
| priorityDate | 2012-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.