http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2636136-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b20731fd0835d96c8a45b4d34d49e0c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-64 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C5-027 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C5-02 |
| filingDate | 2007-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47bcdf598875c0847707ea194bc59353 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8899664490ab149cd3bcb2727d82911d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52f63d57c266d3b17940f489fa28c306 |
| publicationDate | 2007-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2636136-A1 |
| titleOfInvention | Use of modified inorganic particles in deinking |
| abstract | The present invention provides methods for deinking printed waste paper -particularly methods that use a deinking composition that includes a hydrophobically-modified inorganic particle ("MIP") to improve ink collection efficiency under traditional alkaline, reduced alkali, and true neutral deinking conditions. Deinking compositions are provided that include a hydrophobically- MIP substrate, a nonionic surfactant, and a fatty acid, or mixtures thereof. The improved ink collection of the present invention can result in deinked pulp of high quality and/or yields that has excellent brightness and effective residual ink concentrations ("ERIC") values. |
| priorityDate | 2006-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.