Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c389d310f52125a947b3408cb0cf3283 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-2035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-0448 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3885 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-2007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-02 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 |
filingDate |
2016-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8e86fce8c284c1330e3bad037bb265e |
publicationDate |
2018-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-3318588-A1 |
titleOfInvention |
Liquid-crystal urethane compound, thermally responsive liquid-crystal polyurethane elastomer, and production method therefor |
abstract |
The purpose of the present invention is to provide: a thermally responsive liquid-crystal polyurethane elastomer which is capable of being industrially continuously molded, and which is liquid crystal and has rubber elasticity at low temperatures (in the vicinity of room temperature); and a production method and a starting material therefor. This liquid-crystal urethane compound is obtained by reacting a mesogenic group-containing compound having at least active hydrogen groups, an alkylene oxide and/or a styrene oxide, and a diisocyanate compound. |
priorityDate |
2015-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |