http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1149992-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d1794e9681e3f52f0e4c813abd5d6ce |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-023 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-12 |
| filingDate | 1979-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1983-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3bce98d6713e0480b4169325a5dcb47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a34975c665897ba6e1f513e31abf4db1 |
| publicationDate | 1983-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1149992-A |
| titleOfInvention | Thixotropic polyurethane compositions as sealants for membrane separatory devices |
| abstract | ABSTRACT Novel thixotropic polyurethane compositions particularly useful as sealants for the edges of folded membrane separatory devices are provided which comprise: (a) a prepolymer comprising the reaction product of a polyol having a hydroxyl functionality of at least 2 with one mole per hydroxy group of said polyol of an organic diisocyanate; and (b) a crosslinking agent comprising a polyether polyol having a hydroxyl functionality of at least 2 and a primary amine-terminated polyether having an amine functionality of at least 2. To accelerate curing of the composition, the crosslinking agent can be modified by employing primary hydroxyl-terminated polyethern and/or adding hydroxyl-containing tertiary amines. |
| priorityDate | 1978-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.