http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102789743-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B29-06 |
| filingDate | 2012-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75103692d6fadfc70bafbea1d185929c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14f3ddfb8a0e5547d83e8d775010cee1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3f9262f2b52ca6b656f226752c8c16d |
| publicationDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102789743-B |
| titleOfInvention | Visual label for indicating environment temperature change |
| abstract | The invention relates to the field of label materials and provides a visual label for indicating environment temperature change. The visual label at least comprises a three-layer structure formed by filter paper A, a plastic partition layer and filter paper B in sequential arrangement, and the plastic partition layer can be drawn away from the filter paper A and the filter paper B. The filter paper A contains a macromolecular polymeric material H-[OCH2-CH2-]n-OH and pigment which are uniformly mixed and used for indicating environment temperature change, and the pigment is food colorant or chemical dye. The temperature-sensitive label is adaptable to environments of food cold chain logistics, biological product cold chain logistics, refrigeration houses, refrigerator trucks, supermarket refrigerators, high-temperature cables, substations, polar regions and the like with special requirements on the temperature. Compared with existing temperature identification techniques, the visual label for indicating environment temperature change has the advantages of simplicity, quickness, convenience in use, wide application, low cost and the like. |
| priorityDate | 2012-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.