| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_617fd97d8122be87eccd6368bef7ac19 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-5317
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-5313
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24975
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D167-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-049
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-03 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-183
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 |
| filingDate |
2011-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33b89afcf72742f4d8a94c9459f0dfe6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01dc2812d54c7338dae5283538a61da8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af53b11ec717463cb20ce30ea7108d44 |
| publicationDate |
2012-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201211101-A |
| titleOfInvention |
Polyester film for protecting rear surface of solar cell |
| abstract |
Disclosed is a polyester film that is for protecting the rear surface of a solar cell and that suppresses a decrease in mechanical properties during long-term use in a high-temperature, humid environment. Namely, the polyester film that is for protecting the rear surface of a solar cell and that contains a white polyester film layer comprising a polyester composition containing 85-96 mass% polyethylene terephthalate polymerized with an antimony compound and/or a titanium compound as a polycondensation catalyst and 4-15 mass% of a rutile titanium dioxide. With the number of moles of the entire dicarboxylic acid component that constitutes the polyethylene terephthalate as a benchmark, said polyethylene composition contains 10-40 millimole % of a particular phosphorus compound and, in terms of metal atoms, a total of 2-50 millimole % of antimony and/or titanium derived from the polycondensation catalyst. The initial delamination strength of said polyester film for protecting the rear surface of a solar cell is at least 6 N/15 mm, and the elongation retention rate before and after aging for 3000 hours in a 85 DEG C, 85% RH environment is at least 50%. |
| priorityDate |
2010-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |