| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2dba8831dc7902517f049f4e867b2a7b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-4846
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5015 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 |
| filingDate |
1990-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72bc90a8f708c92bb2c8648e8cdf9ca1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88fda9212f090ad9a3799293ec373be1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1659280bdec0d0486116343fc2862c60 |
| publicationDate |
1994-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0405534-B1 |
| titleOfInvention |
The use of fluorinated polyurethanes with hydroxy functionality for the treatment of lithoidal material |
| abstract |
Described are fluorinated polyurethanes with hydroxy functionality, obtainable by reacting at least one diisocyanate with at least one hydroxy-capped (per)fluoropolyether, preferably having a molecular weight of from about 400 to about 7000 and with at least one polyol having a functionality of at least 2. These products are useful for the treatment of lithoidal materials. |
| priorityDate |
1989-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |