| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-538
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-518
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2457-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2457-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-244 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0841 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K67-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-08 |
| filingDate |
2015-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d94041d4c4774faacd1bce69557a1d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_282c5929dbad6cc2e368539501afa87b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abedc23c288590dcaba46729e3a14d6b |
| publicationDate |
2015-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201538329-A |
| titleOfInvention |
Polyester film |
| abstract |
An object of the present invention is to provide luminance characteristics at low cost and excellent compatibility with other members by using the polyester film which is economical, film-forming, white, reflective, lightweight, and excellent in surface shape. Surface light source.nThe solution of the present invention is a biaxially stretched polyester film having a layer (A) containing (1) 10 to 90% by mass of a polyester having a glass transition temperature (Tg) of 50 ° C or more and less than 80 ° C. (a) and 10 to 90% by mass of the polyester (b) having a Tg of 100 ° C or more and 120 ° C or less, and the difference between the Tg of the polyester (a) and the polyester (b) is 50 ° C or less, and substantially Does not contain inorganic or organic particles; and layer (B) contains polyester (c) and at least one component (d) that is incompatible with the polyester (c); layer (A) is at least one side The surface is structured such that the center line average roughness (Ra) of the surface is 300 nm or more and the ten point average roughness (Rz) is 3,000 nm or more. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111409337-A |
| priorityDate |
2014-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |