| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b09f893b262cefd50c5e76c4b85d1c0a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-76 |
| filingDate |
2010-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b277c8b60e36677b4758cadcd88e02b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df196161ec2a6786c45c2d1e58f2264c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_110256f413d35514a6a310ceec823727
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1346ae05268ec3060da7b6950bd9c56e |
| publicationDate |
2012-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2459492-A1 |
| titleOfInvention |
Stabilized active halogen solutions |
| abstract |
Disclosed are compositions for stabilizing a source of active halogen in aqueous solution. The compositions comprise (i) at least one substituted N-hydrogen compound, such as 5,5-dimethylhydantoin, and (ii) at least one additional nitrogen compound selected from ammonia, ammonium salts, and nitrogen compounds containing no carbon-hydrogen bonds, the molar ratio of (i) and (ii) being in the range of 50:1 to 0.02:1. Active halogen-containing aqueous solutions stabilized by the above compositions are particularly useful for controlling microbial and planktonic growth in aqueous systems such as process liquids in the pulping or papermaking industry. The compositions are also useful in reducing the corrosivity of halogen-containing solutions. |
| priorityDate |
2009-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |