| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_962adbf7d50e742218f3d536a63df612 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2534
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-259
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2891 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2542
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-24056 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-2542 |
| filingDate |
2002-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f93b92b2798de2eb9897f0767fddfd42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c368ef6b95a71c63aee16b9e87e081b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f15e533db28d319b238413137ac21150 |
| publicationDate |
2003-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1327978-A1 |
| titleOfInvention |
Protective film for optical disks |
| abstract |
A protective film for optical disks comprising an acrylic adhesive layer disposed on one face of a light transmitting substrate film, wherein a change in transmittance (X) expressed by equation Ä1Ü is 10% or smaller and the amount of elution of halogen ions and the amount of alkaline ions from an acrylic adhesive constituting the acrylic adhesive layer are each 10 ppm or smaller; and an optical disk using the protective film. <DF NUM="Ä1Ü">X(%)=Ä(Ta-Tb)/TaÜx100 </DF> (Ta: an initial transmittance of light of 405 nm through the protective film, Tb: a transmittance of light of 405 nm through the protective film after the protective film is left standing at 80 DEG C in 85% RH for 1,000 hours) The protective film is used for protecting the information recording layer of the optical disk and the functions of recording and regeneration of the optical disk are not adversely effected. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1669989-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7749587-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1669989-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1681674-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1681674-A2 |
| priorityDate |
2002-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |