http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209683096-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a22db96e9ef8d293de952f884ce869f3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01G13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-02 |
| filingDate | 2018-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b8170ae61ee84d3d1b66beeb0e21ca6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0f92bde451c65b16595aeff7bec452a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2bf91b6dc44733896e4aaae045f241e |
| publicationDate | 2019-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209683096-U |
| titleOfInvention | Agricultural polyethylene dust-protection type sunlight membrane |
| abstract | The utility model relates to a kind of agricultural polyethylene dust-protection type sunlight membranes, be characterized in that: it includes outer layer, middle layer and the three-layer co-extruded structure of composite membrane of internal layer, outer layer is the ageing-resistant mechanical characteristic layer with dust reduction capability, and middle layer is high heat preservation stream drop layer, and internal layer is stream drop fog dispersal layer；Multiple holes that film surface is stretched out convenient for crops plumule are formed on the sunlight membrane.Advantage is: assigning the corresponding function of film using different layers structure, make it have high-intensitive, high impact properties and tear resistance, dust reduction capability auxiliary agent is added in outer layer, assign thin film exterior layer lasting dust reduction capability, canopy film is set to keep lasting high light transmittance, improve crop photosynthesis intensity, reach heat, high yield, shorten crop growth period and reduce pesticide usage amount.The other plastic products of production can be all recycled after the film use, are saved petroleum resources, are substantially reduced customer using cost；In the production and use process without any pollution.The utility model is easy for operation, and stability is good, high reliablity. |
| priorityDate | 2018-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.