| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2533 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2534 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-2533 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-2534 |
| filingDate |
1989-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9493fbc75c1c0e2c2e9685652dc5f118
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9186b3b050d4ade3e91e65c1aea70ecf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_885753dcaeaabcba8736a06b6bc24d58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24d199944c38450495c8b6a8f6337945 |
| publicationDate |
1990-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0349857-A2 |
| titleOfInvention |
Use of mixtures of thermoplastic polycarbonates and copolymers of styrene with methacrylonitrile as substrates for optical-recording material |
| abstract |
The present invention relates to the use of mixtures of a) thermoplastic polycarbonates based on tetraalkylated diphenols and b) thermoplastic copolymers of styrenes with methacrylonitrile as substrates for optical data storage media. |
| priorityDate |
1988-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |