| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_574bc8fd24e08fc5a292d012c5a28e48 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-041 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4825
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G83-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-174
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-02 |
| filingDate |
2010-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e828102360fef70589c5ec23c01f420d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2d014f941cb91b998c9d391390a2af8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2ac432e8668947025a8c0b04ff15dda |
| publicationDate |
2012-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20120005503-A |
| titleOfInvention |
Carbon nanotubes comprising hydroxy groups, methods for their preparation and polyurethane polymers comprising the carbon nanotubes |
| abstract |
The present invention relates to carbon nanotubes comprising hydroxyl groups covalently bonded to a surface and comprising hydroxyalkyl ester groups selected from the group of formulas (1) and / or (2). <Formula 1> <Formula 2> (Wherein (CNT) represents the surface of the carbon nanotubes and R 1 and R 2 are each independently hydrogen, alkyl radicals or aryl radicals). In addition, the present invention provides a method for preparing the same by reaction of carboxyl groups and epoxides of carbon nanotubes, polyurethane polymers in which carbon nanotubes are covalently bonded, a method for preparing polymers of the above type, and carbon for producing polymers. It relates to the use of nanotubes. |
| priorityDate |
2009-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |