| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_91deac4076d6b27328cdcb576ca8b892 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2429-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2479-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D129-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D129-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2019-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36e3ada779dfbb753a6a80daa7c61af2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d4c54c5e02c824b2a3c064adbf36a0f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b22262bfdc8fe04479b4c4e14360637b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1722eb39dc9e0bde88c8ee2412499e81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d89bc225255c83a5c9ca05ac1ab65455 |
| publicationDate |
2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110092930-A |
| titleOfInvention |
A kind of preparation method of strengthening and toughening stimulus-responsive flexible packaging antioxidant composite film |
| abstract |
The invention relates to a preparation method of a reinforced and toughened stimulus-responsive flexible packaging antioxidant composite film, and belongs to the technical field of food antioxidant packaging films. It disperses carbon nanotubes in PET by a solvent method, re-granulates by a twin-screw extruder, casts and stretches it into a modified BOPET film; uses a mesoporous nano-silicon-based material as a carrier, and uses a photodimerization effect. Coumarin derivatives were modified to obtain stimuli-responsive nanomaterials; the solution containing antioxidant stimuli-responsive nanomaterials was spin-coated on BOPET film by spin coating method to obtain enhanced and toughened stimuli-responsive flexible packaging antioxidant composite films. After being irradiated with ultraviolet light with a wavelength of 250 nm, the reinforced and toughened stimulus-responsive flexible packaging antioxidant composite film prepared by the invention can release antioxidants, so that the active substances on the surface of the food can maintain and inhibit the growth of microorganisms or prevent the food from being spoiled due to oxidation. In order to maintain the quality and safety of food, and extend the shelf life. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113877544-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115536894-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115536894-B |
| priorityDate |
2019-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |