http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213291632-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_952a4d871d61bc7db17b8fc3c5624442 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-12 |
| filingDate | 2020-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ad89a42290a77372989b5174d248856 |
| publicationDate | 2021-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213291632-U |
| titleOfInvention | A flexible and lightweight magnetic diaphragm material that is easy to operate after magnetization |
| abstract | The utility model discloses a flexible and light-weight magnetic diaphragm material which is easy to operate after magnetization, which is characterized in that it comprises a magnetic layer, an isolation layer, a decorative layer or a directly printable writing layer which are closely connected in sequence, and the magnetic layer is a permanent magnetic layer. A kind of magnetic powder in magnetic material and soft magnetic material is a flexible modified polymer composite material layer of filler, and the isolation layer is a flexible non-magnetic inorganic powder or non-magnetic organic powder which is a filler. The modified high molecular polymer composite material layer, the density of the isolation layer is lower than the density of its closely connected magnetic layer, and the hardness and elastic modulus are lower than that of the magnetic layer and the decorative or directly printable writing layer, and the diaphragm material is continuous and non- The ratio of the thickness of the magnetic phase to the total thickness of the diaphragm material exceeds 50%. The utility model balances the contradiction between light weight and magnetic requirements for the magnetic diaphragm product, the overall density of the diaphragm material is reduced, the weight is reduced, and the use effect is better. |
| priorityDate | 2020-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.