| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b8be6a6c990669567cc455d32b00535e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2250-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3819
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3838
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3848
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G71-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3885
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3221 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-00 |
| filingDate |
1992-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1995-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cad011bf24f64c22724c52d9eb351ad5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c2fdcf4a155197f07636b974b605c03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_000c4a2c6dcfb836e46d36a5360e8ec8 |
| publicationDate |
1995-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5395910-A |
| titleOfInvention |
Liquid-crystalline polyurethanes, compositions of said liquid-crystalline polyurethanes, and a device for optical data storage comprising a liquid-crystalline polyurethane |
| abstract |
The invention relates to a liquid-crystalline polyurethane having a side chain comprising a mesogenic group, giving a clear polyurethane which does not isomerize under the influence of light. Such liquid-crystalline polyurethanes are highly suited to be used for optical data storage. The invention further relates to infrared-sensitive liquid-crystalline polyurethanes and liquid-crystalline polyurethane compositions, films containing said liquid-crystalline polyurethanes or polyurethane compositions, and a device for optical data storage containing said liquid-crystalline polyurethanes or polyurethane compositions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005142301-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9850339-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022151019-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017011822-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10882949-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013245321-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008009573-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7175890-B2 |
| priorityDate |
1991-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |