http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5637254-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3857 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-0225 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-30 |
| filingDate | 1995-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1997-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f6c8a4be5b9ab6e6468fad859dcc20c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce472bc4ca07ebac105439092656a1df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d802b288c389eb7b0221700edcb30de |
| publicationDate | 1997-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5637254-A |
| titleOfInvention | Ferroelectric liquid-crystalline polymers, a process for their preparation and their use in electrooptical components |
| abstract | A ferroelectric, liquid-crystalline polymer is composed of repeating units of the formula (I) ##STR1## in which Y=H, CH 3 or F, n R 1 =a radical having at least two chiral centers such as for example ##STR2## a=2 to 20, preferably 6 to 12, b,c,d,e and f=0 or 1 with the proviso that d+e+f=2 or 3, n A 1 ,A 2 and A 3 =for example, 1,4-phenylene, cyclohexylene or 2,5-pyrimidinediyl, n M 2 and M 3 =CO--O, O--CO, CO--S, S--CO, CH 2 --O, O--CH 2 , and ##STR3## These liquid-crystalline polymers have short response times and resistance to mechanical stresses. n They can be prepared by free-radical polymerization. |
| priorityDate | 1988-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.