| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31551
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-913 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-49809
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-838
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0828
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-256 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-256 |
| filingDate |
1981-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1983-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffc214683860563cc8123907ae0410da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13287f066c2af9f0cd887cd74d74fe59 |
| publicationDate |
1983-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4385137-A |
| titleOfInvention |
Dispersions of polymers containing sulphonate groups, a process for the production thereof and their use as coating agents |
| abstract |
The present invention is directed to aqueous dispersions having a solid content of at least about 10% by weight of polymers containing from about 0.1 to 6% by weight of incorporated sulphonate groups, characterized in that cations of at least divalent metals, silver or monovalent copper are present in the dispersions as counterions to the chemically-incorporated sulphonate anions to at least about 80 equivalent percent, based on the total quantity of the cations present. Another object of this invention is a process for the production of such aqueous dispersions which is characterized in that aqueous dispersions having a solid content of at least about 10% by weight, of polymers containing from about 0.1 to 6% of incorporated sulphonate groups, in which alkali metal cations or monovalent ammonium cations are present as counterons, are treated with a cation exchanger which is charged with cations of the above-mentioned type. A final object of this invention is the use of the dispersions according to the invention as coating agents in a coating operation for flexible or rigid substrates. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4701480-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5703158-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5610232-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5608000-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9508583-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004053119-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5872182-A |
| priorityDate |
1980-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |