| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c83bb27b0dc6744eb51330402c636ba6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28085 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28059
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F11-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-08 |
| filingDate |
2012-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af95b42807486ae509dfd5e2347ce16a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de7cb8042bd9ec6f3be5a52be81de2ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_933041342c655477e60d231fbac4ae5e |
| publicationDate |
2014-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201447070-A |
| titleOfInvention |
Hydrophobized calcium carbonate particles |
| abstract |
The present invention relates to a method for reducing a resin produced in an aqueous medium in a papermaking or pulping process, comprising the steps of: a) providing an aqueous medium comprising a resin produced in a papermaking or pulping process; b) Providing ground calcium carbonate and/or precipitated calcium carbonate; c) providing a hydrophobic agent selected from the group consisting of aliphatic carboxylic acids having between 5 and 24 carbon atoms; d) making the ground calcium carbonate of step b) and/or Or precipitating calcium carbonate in contact with the hydrophobic agent of step c) to obtain hydrophobized ground calcium carbonate and/or hydrophobized precipitated calcium carbonate; and e) subjecting the aqueous medium provided in step a) to the hydrophobic grinding obtained from step d) Contact with calcium carbonate and/or hydrophobized precipitated calcium carbonate, and use of hydrophobized ground calcium carbonate and/or hydrophobized ground calcium carbonate for reducing the amount of resin in an aqueous medium and for hydrophobically grinding calcium carbonate and/or hydrophobization A composite of ground calcium carbonate and hydrophobized ground calcium carbonate and/or hydrophobized ground calcium carbonate and a resin. |
| priorityDate |
2011-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |