http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110527442-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2203-338 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2403-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2491-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2401-006 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09F3-0291 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J191-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J191-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J193-04 |
| filingDate | 2019-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110527442-B |
| titleOfInvention | Preparation method of food freshness indicating type environment-friendly adhesive label |
| abstract | The invention discloses a preparation method of a food freshness indicating type environment-friendly adhesive label, which comprises the following steps: (1) mixing 10-30 parts by weight of nano cellulose colloid, 60-80 parts by weight of starch colloid, 1 part by weight of glycerol, 0.2 part by weight of natural pigment and 0.8 part by weight of absolute ethyl alcohol, stirring to prepare a film forming solution, and carrying out tape casting and drying to form a film, thereby obtaining a color development layer; (2) mixing and stirring 100 parts by weight of epoxy soybean oil acrylate, 10-30 parts by weight of silane coupling agent, 0.5-1.5 parts by weight of benzoyl peroxide, 0.5-1.5 parts by weight of acetone and 10-30 parts by weight of hydrogenated rosin, coating the mixture on two sides of a glass paper containing silofen, and drying to obtain an adhesive layer; (3) and pressing and combining the color development layer and the adhesive layer to obtain the product. The method has simple process and environment-friendly label raw materials, the prepared label can be adhered to the interior of food packages for use, and the color of the label can be changed according to the real-time freshness of the food, so that the freshness degree of the food can be visually indicated for consumers. |
| priorityDate | 2019-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.