http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000238193-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9b5d58119b48e6e6ae449afc394066f3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16F15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32 |
| filingDate | 1999-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5738464bb21e1eec39be5a4fb45c6a86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_711eb392da7c991064a86affd844554a |
| publicationDate | 2000-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000238193-A |
| titleOfInvention | Damping film for restrained damping steel sheet |
| abstract | (57) [Summary] [PROBLEMS] To provide a vibration damping film for a restrained vibration damping steel sheet that exhibits high vibration damping properties and has excellent adhesion to metal. A block copolymer of a vinyl aromatic compound and a conjugated diene compound or a hydrogenated product thereof, Vibration damping film for a constrained vibration damping steel sheet composed of three layers in which an olefin resin layer B modified by grafting an unsaturated carboxylic acid is disposed on both sides of a resin layer A having a glass transition temperature of -20 ° C or higher. In the above, when the thickness of the layer A of the three-layer film is Ta and the thickness of the layer B is Tb, Ta / Tb = 5 to 15 and the loss tangent (t) measured at a frequency of 100 Hz and a temperature of 30 to 80 ° C. by a dynamic viscoelasticity measurement method. anδ) is 0.2 or more. [Effect] The above problem is solved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013181635-A |
| priorityDate | 1999-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.