| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_28a869d6fc950d50f6df03f549ca3afa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31928
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31935 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B3-705
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B3-70 |
| filingDate |
1977-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1978-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e2de37d936a7b8033d8fe1fad46a1fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18ae314be5017af1f18b1d34bbca4407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_828c4434919fcb489d3daa90a7895169
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80065f469eed762216de30c1eb2009a5 |
| publicationDate |
1978-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4125654-A |
| titleOfInvention |
Information signal recording disc |
| abstract |
A phonograph or video disc comprises at least one unsaturated nitrile copolymer and has therein an unsaturated nitrile content of from 40 to 90 percent by weight, and the disc exhibits a Clash-Berg flex temperature of from 50 DEG to 120 DEG C, an absorbed impact energy of at least 0.5kg.cm. when tested with a test specimen thereof of a 2-mm. thickness by a Dynstat impact test according to BS-1330-1946, and a Shore D hardness of from 75 to 95. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4410978-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4441179-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4906499-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4510279-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4310919-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4405671-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4287316-A |
| priorityDate |
1976-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |