| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc9a3d656a7e5393fa066915c23d539f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-5073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3829 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50 |
| filingDate |
1994-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6015a5fc0b710abcb0c97ee8c89e9dcb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b29716e6a5ce448b1f3a7c6cfb1937e |
| publicationDate |
1994-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9422933-A1 |
| titleOfInvention |
Substituted ureas containing cyclic amines as chain extenders in polymeric systems |
| abstract |
Diamino ureas having formula (I), wherein each ring is saturated and includes 3-5 carbon atoms and n alkyl substituents R of 1-4 carbon atoms each and n for each ring is 1-4, a method of using these materials as chain extending agents in the manufacture of poly(urethane/urea)s or polyureas, and polymers having at least one constituent unit derived from such diamino ureas are claimed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106283875-A |
| priorityDate |
1993-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |