http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3758334-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_59aeacfc8c0fb15a69d7dd77723e2c36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-302 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-30 |
| filingDate | 1971-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1973-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04524e885a3070b22ecf4c36aa25709a |
| publicationDate | 1973-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3758334-A |
| titleOfInvention | Surface isocyanate groups process for providing solid particles with a coating having reactive |
| abstract | SOLID PARTICLES ARE PROVIDED WITH A CROSS-LINKED POLYMERIC COATING HAVING A HIGH CONCENTRATION OF REACTIVE SURFACE ISOCYANATE GROUPS. AN ORGANIC POLYISOCYANATE WITH AN NCO FUNCTIONALITY OF AT LEAST 3 IS DISSOLVED IN AN APROTIC SOLVENT, INERT TO THE PARTICLES TO BE COATED AND THEN MIXED WITH A LIMITED AMOUNT OF WATER. THE PARTICLES TO BE COATED ARE CONTACTED WITH THE REACTION MIXTURE FORMED ABOVE UNTIL A CROSS-LINKED POLYMER IS ABSORBED OVER THE ENTIRE SURFACE OF THE PARTICLES. THE PARTICLES ARE THEN RECOVERED FROM THE REACTION MIXTURE AND STORED IN AN INERT ATMOSPHERE UNTIL FURTHER USE. A CATALYST MAY BE USED. THE SOLID PARTICLES COATED MAY BE ORGANIC, INORGANIC, POLYMERIC OR SILCEOUS. THE COATED PARTICLES ARE USEFUL AS FILLERS IN POLYMERIC SYSTEMS. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5789493-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003084995-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5268197-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005100742-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5728779-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6984287-B2 |
| priorityDate | 1969-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.