http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112778458-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_39e86d087f5e921aafa6e2a3e49f12ae |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J151-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F255-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J151-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F255-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-06 |
| filingDate | 2020-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3a875e95fab7e71042509826bbeaca1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb017e6891a51e39ae118f0baf8a6c50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1200b5d12081232642c182c24600637 |
| publicationDate | 2021-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112778458-A |
| titleOfInvention | Adhesive resin for multi-layer co-extrusion film and preparation method thereof |
| abstract | The invention provides an adhesive resin for multi-layer co-extrusion films and a preparation method thereof, belonging to the technical field of adhesive resins. The raw materials of the adhesive resin are polyolefin resin, photoinitiator, graft, multifunctional co-grafting agent, and other processing aids. The specific preparation method is as follows: adding polyolefin resin, photoinitiator, graft material, multifunctional auxiliary grafting agent and other processing aids into a mixer to mix evenly; Smelting and extruding the strands, the strands in the hot melt are irradiated and grafted by ultraviolet light irradiation lamps, and the strands are then cooled and pelletized to obtain the adhesive resin for multi-layer co-extruded films. The preparation method of the adhesive resin for the co-extruded film of the present invention is to carry out grafting outside the screw, which solves the problem that the product is easy to produce gel and coke. Moreover, the grafting rate can be controlled by adjusting the formula, the irradiation intensity of the ultraviolet lamp and the length of the ultraviolet lamp tube, and the products with high grafting rate can be produced. |
| priorityDate | 2020-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.