http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4177206-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-776 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40 |
| filingDate | 1978-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1979-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13287f066c2af9f0cd887cd74d74fe59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e685069b28ffa0dce54c799414fd1ad |
| publicationDate | 1979-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4177206-A |
| titleOfInvention | Polyisocyanates containing sulphonic acid and phosphonate groups |
| abstract | The present invention is directed to polyisocyanate mixtures which are liquid at room temperature and which (a) contain from 10 to 42% by weight of aromatically-bound isocyanate groups, which may be partly in the form of carbamic acid chloride; (b) contain from 0.5 to 5% by weight of sulphur in the form of sulphonic acid groups which may be at least partly neutralized or esterified; (c) contain from 0.5 to 5% by weight of phosphorus in the form of phosphonic acid alkyl ester groups or phosphonic acid aralkyl ester groups and (d) have a viscosity of from 10 to 50,000 cP at 25 DEG C. |
| priorityDate | 1977-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 149.