http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013053752-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2bcaf91101a370a3d64e3190366357f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-586 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-58 |
| filingDate | 2012-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3737f9396e814a9ba71261674f0e7d8a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_315bfca901f80926c646609b9acc8c46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6989ce8fd24e03f08724ea75f5166bcd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0aeb6fc7544ad98cf490d69e039f0021 |
| publicationDate | 2013-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2013053752-A1 |
| titleOfInvention | Substituted amino alcohols as chiral dopants |
| abstract | The invention relates to the use of a substituted, chiral amino alcohol, comprising one or more structural units of the following formula (1), wherein the abbreviations A, Y, R1 and R3 to R5 have the following meanings: A is a covalent bond or a hydrocarbon group, Y is a covalent bond or a hydrocarbon group that can have an oxygen atom at one of its ends through which it is bonded to R 1 , R 1 is an aliphatic or heterocyclic or aromatic radical, the carbon chain of which may be interrupted by one or more B groups, R 5 is selected from the group consisting of (a) aliphatic radicals, wherein individual carbon atoms may be replaced by oxygen atoms or carbonyl groups, and wherein the carbon chain of same radicals may be optionally interrupted by a B group, and (b) araliphatic, cycloaliphatic, aromatic and heterocyclic radicals, wherein the carbon chain can be interrupted by one or more B structural elements and/or by one or more D coupling groups, R 3, R 4 are hydrogen or aliphatic or araliphatic substituents, which are independent of one another, wherein the carbon chain can be interrupted by one or more B groups, B is selected from polymerizable or crosslinkable structural elements from the group comprising C 1 C 16 alkenyl, C 1 C 16 alkenyloxy, -C=C-, -CH=CH-COO-, -CH=CH-, -CX=CH-COO- with X = C 1 C 16 alkyl, and the trans form of-OOC-CH = CH-COO-, and D is selected from -O-, -NH-, -N(CH 3 )-, -N(C 2 H 5 )-, -SO 2 -, -CO-, -COO-, -CH=CH-, -OCOO-, -OCH 2 -, CH=N, -CF 2 CF 2 -, as a chiral dopant in liquid crystal (mixtures), e.g. in electro-optical systems. |
| priorityDate | 2011-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 200.