http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103249539-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2067-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-0018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-049 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 |
| filingDate | 2011-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103249539-B |
| titleOfInvention | Polyester film and manufacture method, backboard used for solar batteries and solar module |
| abstract | A kind of manufacture method of polyester film, it has a following operation: extrusion operation, will melted after polyester resin melt extrude from extruder；Unstretching film formation process, is cooled and solidified on casting drum by the polyester resin after melt extruding, forms the non-stretched polyester film that thickness is more than 2.5mm below 5.0mm；And stretching process, meet after amount that the relation shown in following formula (1) and surface temperature exceed than central temperature heats, by more than 0.3 DEG C and mode less than 15 DEG C, the non-stretched polyester film formed according to mean temperature T1 (DEG C), stretch along at least one direction.Tg 20 ＜ T1 ＜ Tg+25 ... [in formula (1), Tg represents the glass transition temperature (DEG C) of above-mentioned non-stretched polyester film to formula (1).]. |
| priorityDate | 2010-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 132.