| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d1794e9681e3f52f0e4c813abd5d6ce |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-023 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-02 |
| filingDate |
1977-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a34975c665897ba6e1f513e31abf4db1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3bce98d6713e0480b4169325a5dcb47 |
| publicationDate |
1982-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1115894-A |
| titleOfInvention |
Polyurethane composition and articles thereof |
| abstract |
ABSTRACT A cured polyurethane composition for hollow fiber separatory devices is provided wherein a polyurethane prepolymer is cross-linked or cured with an ester of a polyhydric alcohol which con-tains two or three hydroxyl groups, e.g., propylene glycol mono-ricinoleate, and an aliphatic acid of at least 12 carbon atoms and one or more epoxy and/or hydroxy groups per molecule. |
| priorityDate |
1976-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |