| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20b77ddd5e982f9b511d7bf22a8b9d30 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-202 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0041 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-06 |
| filingDate |
2022-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaf3df3c5d790f1dfdc36c7c49c0432c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_473287c7a633907e48ceb27f21374fca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41cd68cad9a41388cdbea78637fd20ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87cc96332d56e3b052487a798c4e6f03 |
| publicationDate |
2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114672169-A |
| titleOfInvention |
A kind of temperature sensitive color changing agent and its preparation method and application |
| abstract |
The invention relates to a temperature-sensitive discoloration agent, a preparation method and application thereof, and belongs to the fields of fine chemical technology and functional material preparation. The thermochromic agent includes thermochromic powder and a modifier; the modifier is a nitrogen-containing silane or a chlorine-containing silane; the mass ratio of the thermochromic powder and the modifier is 1:(0.05-0.15). The temperature-sensitive color-changing agent of the present invention is surface-treated by hexamethyldisilazane or dimethyldichlorosilane, so that the capsule shell is more stable, more resistant to chemical corrosion and mechanical extrusion. On the other hand, the capsule powder after surface treatment The material is better and easier to disperse into the silica gel. If not treated, the product will lose its discoloration function during storage or over time. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115349745-A |
| priorityDate |
2022-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |