| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d97cb748898aa080b013f7f35bc8b434
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-062 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 |
| filingDate |
1996-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82a3d01598b86149df5be7655242e517
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5eb10258ced6f51e1f3a0df634ab0448 |
| publicationDate |
1999-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5948268-A |
| titleOfInvention |
Method for preventing scale formation and corrosion in circulating water |
| abstract |
An agent for water treatment comprises a water-soluble polymer obtained by polymerizing a monomer component containing a water-soluble monomer capable of dissolving in water of 50 DEG C. in the amount of 1 weight % or more, having an ethylenically unsaturated group, and exhibiting fluorescence. The water-soluble polymer has a ratio of fluorescence intensity FL1/FL2 larger than 1, wherein FL1 is an intensity of fluorescence obtained in dissolving a water-soluble polymer in a concentration of 10 ppm in pure water, and FL2 is an intensity of fluorescence obtained in dissolving phenol in a concentration of 0.1 ppm in pure water. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7156882-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005075263-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6756460-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11046794-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9921155-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3224208-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016176995-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111018140-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006165745-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9476127-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2522927-C1 |
| priorityDate |
1995-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |