| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C241-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 |
| filingDate |
1986-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_168afe55a0f4e001d6dc8a2922277d81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b804527a591746305cd8f6fc6740f0e8 |
| publicationDate |
1987-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0207461-A2 |
| titleOfInvention |
Process for the preparation of omega-isocyanatoalkyl(meth)acrylates |
| abstract |
ω-Isocyanatoalkyl (meth) acrylates of the general formula (I) <IMAGE> in which A is an alkylene radical, an oxaalkylene radical or a polyoxaalkylene radical each having 2 to 12 carbon atoms and R is H or CH3-, by Reaction of ω-aminoalkanols, ω-amino-oxa-alkanols or ω-amino-polyoxa-alkanols which contain 2 to 12 carbon atoms with urea and an alkanol, transesterification of the carbamic acid esters obtained with acrylic or methacrylic acid alkyl esters and thermal cleavage of the ω-Alkoxycarbamoyl (meth) acrylates (I) and alkanols obtained in the transesterification can be prepared in good yield. |
| priorityDate |
1985-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |