| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-773
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-7783 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-182
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-77 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-22 |
| filingDate |
2007-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5a76b10081432905a3821525098415d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6f08ff2917fed4061755682800ef036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00cfa2beb79d4c7f2d54ae5d9380a253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_163c4383862b6114ece5d53332a7f8ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64f873f8b2a7cd80ca190866af4e5e97
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e491ec2e526de9dea3c6bc6b536c89dd |
| publicationDate |
2008-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2008295581-A1 |
| titleOfInvention |
Method for the determination of aqueous polymer concentration in water systems |
| abstract |
The concentration of an anionically charged polymer in an aqueous solution is determined with a thin solid film having a polymer matrix and a cationic dye. A sample of an aqueous solution containing at least one anionically charged polymer to be tested is applied to the film sensor. The absorbance of the film sensor is measured after the sample has been applied. The absorbance of the film sensor is then compared with a calibration curve of the absorbance of samples containing known concentrations of the anionically charged polymers to determine the concentration of anionically charged polymer in the sample. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9921155-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107850549-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012087451-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017023474-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012096724-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10184927-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8679850-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101797810-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10768106-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9970869-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11125688-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8524062-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102483395-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112683825-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10539503-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011003391-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8343771-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018088046-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9599566-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011002642-A1 |
| priorityDate |
2007-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |