| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_31f87c170ea6e478544c388bd11bb684 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S210-911
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S210-912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S210-914 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-766
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L2-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L2-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate |
1995-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b1fda4e44444b09f7b90f2c94e489bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba7825ff8588cd8fb953ebe48d395a0c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_592bc83d6ffa19cddbfa718f17634c70 |
| publicationDate |
2000-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0797544-B1 |
| titleOfInvention |
Process and article for disinfecting water |
| abstract |
Disclosed is a process for disinfecting water which provides a visual indication after the disinfection is complete. First, the water to be disinfected is generally simultaneously intermixed with at least three items. The items are: (1) a disinfectant which is adapted to render harmless substantially all pathogens present in the water upon the disinfectant being intermixed with the water for a time period Tk; (2) a colorant; and (3) a material which can remove substantially all of the disinfectant and colorant from the water over a time period Tr, where Tr is greater than Tk. Secondly, the water, disinfectant, colorant and the removing material are allowed to remain intermixed for a time period of Tr or greater. At the end of the time period Tr, substantially all pathogens in the water will be rendered harmless, substantially all of the disinfectant will be removed from the water and substantially all of the colorant will be removed from the water. As a result of the removal of the colorant, the water will become uncolored which will give the consumer a visual indication after the disinfection process is complete and the water is safe to drink. Articles for use in carrying out the process are also disclosed. |
| priorityDate |
1994-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |