| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1543b2b19ec0e331a0dcd89888cbef5f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C311-09 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C311-09 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-00 |
| filingDate |
2004-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8eba3dc325799dee20ca536c89b1e37f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac90dde1738a889478f739e79b9dac11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_664ca584fea7f83cfb8c7286700986db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7624b4140b438159e397bc542c51377
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_428689fd46a6710b12ebdaf35c579534 |
| publicationDate |
2005-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2552000-A1 |
| titleOfInvention |
Process for preparing fluorochemical monoisocyanates |
| abstract |
A process for preparing fluorochemical monoisocyanates comprises reacting at least one fluorochemical alcohol represented by the formula CnF2n+1SO2NCH3 (CH2) mOH, wherein n = 2 to 5, and m = 2 to 4, with 4,4' -diphenylmethane diisocyanate (MDI) in a solvent in which the resulting fluorochemical monoisocyanate is not soluble; wherein the molar ratio of fluorochemical alcohol:MDI is from about 1:1 to about 1:2.5. |
| priorityDate |
2003-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |