| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6a3966bea32bdedd191c7289bb676d03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5494204f9b5e70d3330087a89a854d34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fa3463977ea6528aaaab3328cf00484c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-163
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-10 |
| filingDate |
2011-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_165f4260faaafc3e8f57d69593ff169a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2bd718f41bbd0187bb9790dfcf9379f |
| publicationDate |
2012-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012001195-A1 |
| titleOfInvention |
Method for the delignification of lignocellulosic materials |
| abstract |
The invention relates to a method for the delignification of a pulp of cellulose fibres or any other lignocellulosic material (LCM), comprising at least one LCM pre-treatment step including the refining of the LCM, together with the pre-treatment thereof with urea or one of the derivative compounds of same. The invention facilitates the access of both enzymes and chemical reagents into the cellulose fibres, thereby increasing delignification and bleaching, while simultaneously reducing the quantity of reagents and contamination in effluents. |
| priorityDate |
2010-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |