http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103339742-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31728 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-3154 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2457-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0203 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-049 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0481 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-049 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-048 |
| filingDate | 2012-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103339742-B |
| titleOfInvention | Double layer film for photovoltaic modules |
| abstract | The invention relates to a bilayer thermoplastic film for photovoltaic modules comprising two layers, one of which forms an encapsulant (22) and the other forms a backsheet (26), the encapsulant-backsheet integral (22 ,26) has a thickness greater than 100 μm (micrometer), characterized in that: a) the encapsulant (22) consists of a layer comprising: - 0-100% of one or more polyolefins comprising polyethylene, Polyethylene is selected from ethylene homopolymers or copolymers comprising at least 50 mol% of ethylene and one or more comonomers, and - 0-100% of polyamide graft polymers comprising A polyolefin backbone comprising residues of at least one unsaturated monomer (X) comprising 50% to 95% by weight of the polyamide grafted polymer, and at least one polyamide graft comprising the polyamide graft 5% to 50% by weight of the amide graft polymer, and b) the backsheet (26) comprises a layer formed from a polyamide graft polymer that is graft polymerized with polyamide of the encapsulant same, but it has a flow temperature higher than 160°C. The invention also relates to a photovoltaic module comprising such a film and to the use of said film for the same purpose. |
| priorityDate | 2011-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 204.