| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa75a7d64084ffac956b138c38971290 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-74 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-00 |
| filingDate |
2014-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0eadcf598d556f396789aded8076e5b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_247f7be5157299a0bf932ffe29319687
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36b1f99a9d674a5940fc126ff4869b93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94e878e64b73930607e01ba2887b2890 |
| publicationDate |
2015-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2015167245-A1 |
| titleOfInvention |
Anionic preflocculation of fillers used in papermaking |
| abstract |
A method of preparing a stable dispersion of flocculated filler particles for use in papermaking processes comprises use of an anionic first flocculating agent to an aqueous dispersion of filler particles, followed by addition of a second anionic flocculating agent to the dispersion and further optional shearing of the resultant filler flocs to the desired particle size resulting in shear resistant filler flocs with a defined and controllable size distribution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11708481-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10920065-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11214926-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9487916-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11718696-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11155478-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9752283-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10145067-B2 |
| priorityDate |
2007-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |