| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-775
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0828
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7671
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C267-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C301-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 |
| filingDate |
1977-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13287f066c2af9f0cd887cd74d74fe59 |
| publicationDate |
1979-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4143062-A |
| titleOfInvention |
Stabilized preparations of aromatic isocyanato sulphonic acids |
| abstract |
The present invention is concerned with a method of imparting storage stability to aromatic isocyanato sulphonic acids and to the stabilized mixtures so prepared. The aromatic isocyanates are combined with liquids which are non-polar, inert non-solvents having boiling points above 90° C. either before or after they are sulphonated to prepare the acids. The stabilized mixtures contain between about 80 to 10 wt. % of the inert liquids and about 20 to 80 wt. % of the acids. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4282147-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4225532-A |
| priorityDate |
1976-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |