| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_802cb425a297a0766bc7d8cdc2f03898 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2115-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-225 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-00 |
| filingDate |
1977-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62db3dbaebd070473ed21995d141c6d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef6b13e3d81c319388747034acdd4176
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_663caee1582a6505299d1d6df7c206c9 |
| publicationDate |
1981-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1101416-A |
| titleOfInvention |
Compounds useful as curing agents and processes for their preparation |
| abstract |
ABSTRACT OF THE INVENTION Novel compounds typified by N,N'-polyoxyalkylene bis (pyrrolidinone-3-carboxylic acid) are disclosed as useful as epoxy curing accelerators. Alkali metal salts thereof are curing agents for isocyanurate foams. |
| priorityDate |
1976-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |