http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110016219-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-26 |
| filingDate | 2019-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110016219-B |
| titleOfInvention | Temperature-sensitive color-changing shape memory material for indicating deformation temperature and preparation method thereof |
| abstract | Discloses a temperature-sensitive color-changing shape memory material for indicating deformation temperature and a preparation method thereof, belonging to the technical field of high polymer materials. The material comprises a master batch, auxiliary materials and a color-changing pigment changing along with temperature, wherein the master batch comprises polycaprolactone, the addition amount of the auxiliary materials comprises a filler, and the value range of the color-changing temperature of the color-changing pigment changing along with temperature is the same as the value range of the deformation temperature of the master batch; the addition amount of the auxiliary materials is 5-23% of the mass of the master batch, and the addition amount of the color-changing pigment changing along with the temperature change is 2-10% of the mass of the master batch. The method comprises the steps of putting master batch into an internal mixer for first internal mixing; adding color-changing pigment and auxiliary materials which have the same value range as the deformation temperature of the master batch and change along with the temperature; putting the mixture into an internal mixer for secondary internal mixing; and vulcanizing to obtain the temperature-sensitive color-changing shape memory material for indicating the deformation temperature. Which indicates the shape change transition point of the shape memory material by a color change at the shape change transition point of the shape memory material. |
| priorityDate | 2019-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.