http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2761081-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35c163b846f1e43382aeed8dd7bad2a8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C5-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21B1-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21B1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-163 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21B1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21B1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C5-00 |
| filingDate | 2012-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2017282d6d07cb9cd8a898b6d540c776 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64ec4675b3061f517b0e8487efb1e559 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46dbee51b9045a5c89c9a7b0019605d9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37e942a353e5d8cdc7805a08f23f1c11 |
| publicationDate | 2014-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2761081-A1 |
| titleOfInvention | Enzymatic pretreatment of wood in a method for producing mechanical paper pulp |
| abstract | The invention relates to a method for producing mechanical paper pulp comprising at least: a step in which unprocessed wood is impregnated, whereby unprocessed wood is exposed to an impregnating composition comprising at least a laccase enzyme and a formula mediator (I), in which R 1 and R 2 are identical or different groups, chosen from among a hydrogen atom, a hydrocarbon chain, linear or branched, saturated or unsaturated, comprising 1 to 14 carbon atoms, where each hydrocarbon chain can be replaced by one or more functional groups chosen from among -OH, -SO3, benzyl, amino, mercapto, keto or carboxyl, where R 1 and R 2 in combination can form a cyclical structure, to achieve impregnation of the wood; and a step in which the impregnated wood is mechanically refined, such that a mechanical paper pulp is obtained. The invention also relates to the impregnating composition used in this method and to the use thereof in a method for producing mechanical paper pulp, as well as to a method for producing paper. |
| priorityDate | 2011-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.