http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19980054877-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-005 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-346 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-733 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-62 |
| filingDate | 1996-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1998-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19980054877-A |
| titleOfInvention | Biaxially stretched polyester film for data storage media |
| abstract | The present invention is characterized in that the ratio of the central line average roughness (SRa) to the ten-point average roughness (SRa) is 0.030 to 0.050 by additionally containing main particles giving surface smoothness and larger sub- By weight of kaolinite-type calcium carbonate particles or plate-like kaolin, and the sub-particles contain 0.05-0.4% by weight of calcium carbonate having an average particle diameter of 600-1500 nm, and the physical properties Relates to a biaxially stretched polyester film for a data storage medium which satisfies the following conditions.n n n n n n n n Where μ k denotes a dynamic friction coefficient, t-3 is the average refractive index, n T is the thickness direction of the refractive index of the film, R is a difference between the maximum and minimum values of the thickness, t-12 has an average thickness, [R / t-12 × 100] indicates the thickness non-uniformity. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20030064933-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100579633-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100483131-B1 |
| priorityDate | 1996-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.