| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_15dcf4c7aca54fa770d5089da455a2d7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-64 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21B1-325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C5-025 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21B1-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21B1-16 |
| filingDate |
1993-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56ebffd66f34b345789e2cd86c65b5c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c1e8ddf0acf0c01b121f54b285e24ba |
| publicationDate |
1994-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9412718-A1 |
| titleOfInvention |
Deinking of printed paper by agglomeration process |
| abstract |
Deinking of impact and nonimpact printed is accomplished by repulping (1) the printed paper in an alkali aqueous medium containing a deinking composition comprising one or more nonionic surfactants and/or alkanols. The presence of the deinking composition causes ink particles to agglomerate, which are removed from the aqueous medium by size and density separation (3, 4, 5 and 6). The invention provides an agglomeration method with high ink removal from all types of impact and nonimpact printed paper. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108347946-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11773535-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3337846-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11771091-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03014468-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6017415-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11772996-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03014468-A3 |
| priorityDate |
1992-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |