http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100461695-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K7-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 2002-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2004-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100461695-B1 |
| titleOfInvention | Biaxially oriented polyester film having high transparency |
| abstract | The present invention relates to a biaxially oriented polyester film having excellent transparency, and has an object of having excellent transparency and excellent process passability to prevent scratches and abnormal defects on its surface.n n n In the polyester film of the present invention, when the average size of the particles is 0.3-15 μm in the polyester resin, DSi is the minimum diameter of the particles, and DLi is the maximum diameter of the particles, the average sphericity is 0.9-1.0, D. 10 , particle size distribution width (D 90 -D 10 ) / D 50 is characterized in that the porous spherical silica particles containing 1.5 or less, and the sum of the specific surface area and the oil absorption amount of the particles contained 0.001 to 3.0% by weight. When a polyester film is laminated | stacked in multiple layers, it is preferable that at least 1 surface layer contains 0.001-3.0 weight% of porous spherical silica particles of the above-mentioned physical property in a polyester resin. Further, the thickness of the layer containing the porous spherical silica particles is preferably in the range of 1 to 350 mu m. |
| priorityDate | 2002-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.