| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be055db3c1a09879df07379ba969e223 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-253 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-253 |
| filingDate |
1987-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31ecc8380da501d486f3d1802d8d92eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f1fd4f66e77638c1ec64b86fb23ecdf |
| publicationDate |
1987-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0240752-A1 |
| titleOfInvention |
Erasable optical disk having an improved optically transparent substrate |
| abstract |
An erasable optical disk having a grooved (6) substrate (1) which is made of a cured polymer product formed by radical polymerization of a composition comprising a specific type of (meth)acrylate compound alone or in combination with at least one compound selected from N-substituted maleimide compounds and epoxy-novolac (meth)acrylate compounds. The substrate (1) has a good heat resistance, a good transparency, and can be produced at a high productivity. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2266721-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7018697-B2 |
| priorityDate |
1986-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |