http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7901591-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-0448 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3003 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-52 |
| filingDate | 2009-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00342a81c70aa63e5b771157c464ad80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a84256c6f36ee69f193f2f07792be3c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ed940345cd29094a1dc088a89658905 |
| publicationDate | 2011-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7901591-B2 |
| titleOfInvention | Bifunctional polymerizable compound, liquid crystal composition, optical anisotropic material and optical element |
| abstract | A bifunctional polymerizable compound represented by the following formula:n nA-E 1 -E 2 -(E 3 ) k -E 4 -Bn nwhereinn A is CH 2 ═CR 1 —COO-(L 1 ) m -; B is CH 2 ═CR 2 —COO-(L 2 ) n -; each of R 1 and R 2 which are independent of each other, is a hydrogen atom or a methyl group; each of L 1 and L 2 is —(CH 2 ) P — wherein p is each independently an integer of from 2 to 8, each of m and n which are independent of each other, is 0 or 1, provided that when at least one of m and n is 1, there may be an etheric oxygen atom between the carbon-carbon linkage of —(CH 2 ) P — or at the terminal on the side bonded to E 1 or E 4 , and at least one hydrogen atom may be substituted by a fluorine atom, a chlorine atom or a methyl group; each of E 1 and E 4 is a 1,4-phenylene group; and one of E 2 and E 3 is a trans-1,4-cyclohexylene group and the other is a trans-1,4-cyclohexylene group or a 1,4-phenylene group, k is 0 or 1, provided that when k is 0, E 2 is a trans-1,4-cyclohexylene group, and the 1,4-phenylene group and the trans-1,4-cyclohexylene group as E 1 to E 4 may be each independently such that at least one hydrogen atom bonded to a carbon atom(s) constituting the cyclic group may be substituted by a fluorine atom, a chlorine atom or a methyl group. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016357077-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9822307-B2 |
| priorityDate | 2008-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 249.