| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_05a203d85ee01909eaf728dc16f0f6cb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S159-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-909 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-06 |
| filingDate |
1978-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08dd8d3503f64a1ec8e658c919da86e4 |
| publicationDate |
1980-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4223120-A |
| titleOfInvention |
Terpolymers of maleic anhydride and their use as scale control agents |
| abstract |
Terpolymers of maleic anhydride, acrylamide or methacrylamide and a third monomer consisting of octene, styrene and the like. n Copolymers of maleic anhydride and acrylamide or methacrylamide. n Use of the hydrolyzed form of the terpolymer as a scale control agent. n Novel process employing a mixture of aromatic and ketonic solvent and a temperature of at least 120° C. which renders the polymers of the invention insoluble in water at ambient temperature. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4710537-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4740314-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4634532-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114149538-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2181735-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4374733-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4566978-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5320757-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5229029-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4666609-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4389324-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0162666-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0162666-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4973409-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5152403-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4446045-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5866012-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0140519-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4724126-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4469615-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5703174-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4602067-A |
| priorityDate |
1977-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |