| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d97cb748898aa080b013f7f35bc8b434 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-78 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-78 |
| filingDate |
2002-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56479bc16752a3c81e9e261a9e71b08c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_083947b2d922176e7e79d34a9c02ca07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b2ef32b04b23864646fc98f6ef9e179
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b3341d325db4fd7cf7d315de489bde7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa59a1c9f8f92b54972c850949a9cb6b |
| publicationDate |
2002-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20020075267-A |
| titleOfInvention |
Method for preventing scale |
| abstract |
The present invention provides a scale preventing method that can effectively prevent the occurrence of scale in a water system in which ozone is used for sterilization, by providing a polymer scale preventing agent in the optimum average molecular weight range for preventing scale in water. In order to solve the problem, as a solution, a high molecular weight polymer-based antiscaling agent is added in an aqueous system in which ozone is used for sterilization, so that the average molecular weight after decomposition by ozone becomes an optimum average molecular weight range for preventing scale. It is characterized by. |
| priorityDate |
2001-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |