http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010084279-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_663cad2cddb9415ae5ba8d9c99803cda |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 |
| filingDate | 2008-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dda869a491f2f2619c795e1f0ababba7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a65b6a3fd2097710ca20144ac982600 |
| publicationDate | 2010-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2010084279-A |
| titleOfInvention | Method for producing calcium carbonate slurry |
| abstract | A black color derived from unburned carbon contained in causticized calcium carbonate by adding at least two specific dispersants in a causticized calcium carbonate slurry used in coating pigments and papermaking fillers. Provided is a calcium carbonate slurry in which suspended matters are dispersed and calcium carbonate is excellently dispersed. In a method for producing a calcium carbonate slurry from lime sludge produced when causticizing green liquor obtained in a pulp production process by a kraft method, a calcium carbonate slurry characterized by the use of at least two kinds of dispersants is provided. Production method. Further, the dispersant is at least one carboxylate-based anionic surfactant, polyoxyalkylene alkyl ether-based nonionic surfactant, polyoxyalkylene alkyl ether organic acid-based nonionic surfactant, or polyoxyalkylene alkyl ether-based nonionic surfactant One selected from among ammonium carboxylate anionic surfactants is preferred. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115044001-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7052855-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022130753-A1 |
| priorityDate | 2008-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.