http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100876116-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S524-922 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-147 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L101-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-01 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 |
| filingDate | 2002-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2008-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100876116-B1 |
| titleOfInvention | Compositions, Amphoteric Coagulants and Their Uses |
| abstract | In a composition containing a cationic monomer unit, an anionic monomer unit, and a nonionic monomer unit as a constitutional monomer unit, if desired, and containing a positive polymer having a 0.5% salt viscosity of 10 to 120 mPa · s. The composition containing the 1st positive polymer which satisfy | fills (1), and the 2nd positive polymer which satisfy | fills following formula (2), or the 3rd positive polymer which satisfy | fills following formula (3) and formula (4).n n n Ca 1 / An 1 ≥ 1 (1),n n n Ca 2 / An 2 <1 ... (2),n n n Ca 3 / An 3 ≥ 1 ... (3),n n n (Ca 1 -An 1 )-(Ca 3 -An 3 ) ｜ ≥ 1.5 ... (4)n n n [Ca 1 and An 1 each represent the number of moles of the total amount of cationic monomer units and the total amount of anionic monomer units in the case where the total amount of all the constitutional monomer units in the first amphoteric polymer is converted into 100 moles. , Ca 2 and An 2 , Ca 3 and An 3 each represent the number of moles of the total amount of cationic monomer units and the total amount of anionic monomer units in the second and third amphoteric polymers.n n n This is provided. The composition is excellent in flocculation dewatering performance for a variety of sludge, in particular, flocculation dewatering performance is excellent even for sludge having a large surplus ratio, and can also be used to improve retention for papermaking. |
| priorityDate | 2001-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.