http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1319054-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc05229904be2987713acc8b41db7cd3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-0266 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-0225 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3483 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-34 |
| filingDate | 2001-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee84305553f61541586ca8a0b853e9b0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da83b906132529a12a70ac3fd6a49e04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_606a57fc96064e456dcc909060273ce1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc03009cd0a2bcac74402c8edf160f3f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d21212e3c3f33b121e6a2a1404d1bba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_825dc41c7b10cd6ea7307bc6851eb346 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31435617047076a07d0f46e4ee586493 |
| publicationDate | 2005-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1319054-B1 |
| titleOfInvention | Liquid crystal mixture |
| abstract | Liquid crystal mixture comprising one or several compounds of formula (I) wherein R1: is H or a linear or branched alkyl group of 1 to 20 or a linear or branched alkenyl group of 2 to 20 C atoms, wherein in either case optionally one -CH¿2?- group being replaced by cyclohexylen -1,4-diyl, or one or two -CH2- groups optionally being replaced by -O-, if non-adjacent to N, or by -C(=O)-, -Si(CH3)2-; and/or one or more H of the alkyl or alkenyl group optionally being replaced by F or CH3 R?2¿: stands for a) H or F b) a linear or branched alkyl group of 1 to 20 or linear or branched alkenyl group of 2 to 20 C atoms, wherein in either case one or two -CH¿2?- groups optionally being replaced by -O-, -C(=O)O-, -Si(CH3)2-, and/or one or more H of the alkyl or alkenyl group being replaced by F or CH3 c) a radical (a) wherein independently from the respective meanings in (I) R?3, R4, R5, R6¿: are independently from another an alkyl group of 1 to 8 C atoms M1, M2: represent independently from another a single bond, -OC(=O), -C(=O)O-, -OCH¿2?-, -NH- A: is a) a linear or branched alkan-α,φ-diyl group of 1 to 20 or alkene-α,φ-diyl group of 2 to 20 C atoms, optionally, if non-adjacent to M?1/2¿, one or two non-adjacent -CH¿2?- groups may be replaced by -O- b) the group -C(=Y)- wherein Y is CH-Z with Z being phenylen-1,4-diyl, optionally substituted by one to three halogenatoms, alkyl or alkyloxy groups of 1 to 4 C atoms, with the proviso that M?1 and M2¿ are -C(=O)O- and -OC(=O)-, c) the group -CHY wherein Y is CH¿2?-Z with Z being phenylen-1,4-diyl, optionally substituted by one to three halogenatoms, alkyl or alkyloxy groups of 1 to 4 C atoms, with the proviso that M?1 and M2¿ are -C(=O)O- and -OC(=O)-, d) a group (b) wherein p, q are 0, 1 or 2, the sum of p + q being ≥ 1; M3 is a single bond or -OC(=O)-, -C(=O)O-, -OCH¿2?-, -CH2O-, -C≡C-, -CH2CH2-, -CH2CH2CH2CH2- the radicals (c) and (d) are independently from another phenylen-1,4-diyl, which optionally can be substituted by one, two or three F, or cyclohexan-1,4diyl, which can optionally be substituted by one CN, CH3 or F, or pyrimidin-2,5-diyl, optionally substituted by one F, pyridine-2,5-diyl, which can optionally be substituted by one F, or naphthalene-2,6-diyl, which can optionally be substituted by one, two or three F, or 1,2,3,4-tetrahydronaphthalene-2,6-diyl (the aromatic ring optionally substituted by one, two or three F), or decahydronaphthalene-2,6-diyl, or indane-2,5(6)-diyl, or fluorene-2,-7-diyl, or phenanthrene-2,7-diyl, or 9,10-dihydrophenanthrene-2,7-diyl, or (1,3,4)thiadiazol-2,5-diyl, or (1,3)thiazol-2,5-diyl, or (1,3)thiazol-2,4-diyl, or thiophen-2,4-diyl, or thiophen-2,5-diyl, or (1,3)dioxan-2,5-diyl, or piperidin-1,4-diyl, or piperazin-1,4-diyl X is H, OH, a linear or branched alkyl or alkyloxy group of 1 to 20 C atoms, wherein one or two -CH2- groups can be replaced by -O-, -C(=O)O-, -Si(CH3)2-, optionally one or more H being replaced by F or CH3 m: is 0 or 1 X and M?1-(A)¿m-M2-R2 together can constitute a) a ring of 4 to 16 members, optionally substituted by an alkyl radical of 1 to 15 C atoms b) a combination of two either directly linked or spiro-linked rings of independently from another 4 to 16 members, optionally substituted by an alkyl radical of 1 to 15 C atoms in either of the three variants the rings independently from another being carbocycles or carbocycles comprising B, N, O or S heteroatoms. |
| priorityDate | 2000-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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Total number of triples: 179.