http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1258963-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3b9c004cd2bb28e4ee931f97995e5e6a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B2075-027 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-173 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F5-12 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02B75-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-10 |
| filingDate | 1984-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf938d3aedb776c297db78777b4dcb8f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08d07e5ecc95d71f85d05f31a3eeefed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d557fc11cd7f7fd8d637c0e5f4389ec |
| publicationDate | 1989-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1258963-A |
| titleOfInvention | Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers |
| abstract | "SYNERGISTIC SCALE AND CORROSION INHIBITING ADMIXTURES CONTAINING CARBOXYLIC ACID/ SULFONIC ACID POLYMERS" Abstract of the Disclosure The instant invention is directed to an admixture, and its use in inhibiting scale and corrosion in aqueous systems, comprising: (a) a water-soluble polymer having a weight average molecular weight of less than 25,000, as determined by low angle laser light scattering, comprising an unsaturated carboxylic acid and an unsaturated sulfonic acid, or their salts, having a ratio of 1:20 to 20:1, and (b) at least one compound selected from the group consisting of water-soluble polycarboxylates, phosphonates, phosphates, polyphosphates, metal salts and sulfonates. Abstract (Continued): The instant invention is also directed to a method of inhibiting the formation of insoluble alluvial, metal oxide and metal hydroxide deposits in an aqueous system, comprising adding to the system at least 0.1 mg/l of a water-soluble polymer having a weight average molecular weight of less than 25,000, as determined by low angle laser light scattering, comprising an unsaturated carboxylic acid and an unsaturated sulfonic acid, or their salts, having a ratio of 1:20 to 20:1 and a phosphonate. |
| priorityDate | 1983-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 122.