http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2520456-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a098b5dc196befa512dc81c706d66d3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L97-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08H8-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27N3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L97-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27N3-06 |
| filingDate | 2009-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_584c38d27d8316ec7fccbeeb2b177a83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18989f441ee6da9ec651061e5de94a92 |
| publicationDate | 2014-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2520456-C2 |
| titleOfInvention | Application of mediators in production of wood-fibre boards |
| abstract | FIELD: chemistry. n SUBSTANCE: invention relates to wood and/or composite wood materials, in particular to wood-fibre boards, widely used as an initial material in many processing industries. Described is application of a material, selected from the group of phenol derivatives of formula IV, V, VI and their mixture as a mediator in production of lignocellulose-containing moulded articles, in particular the wood-fibre and/or composite materials. Especially preferable materials in the group of phenol derivatives of formula IV are: acetosyringone with R 1 , R 2 , R 3 = methyl, and syringaldehyde with R 1 , R 2 = methyl, R 3 = H; in group of formula V - acetovanilone with R 1 , R 2 = methyl, R 3 = H, vanillin with R 1 = methyl, R 2 , R 3 = H and ethyl vanillin with R 1 = ethyl, R 2 , R 3 = H; in group of formula VI - methylsyringate with R 1 , R 2 =methoxy, R 3 =methyl and vanillic acid with R 1 , R 3 =H, R 2 =methoxy. The said material is applied together with, at least, one phenol-oxidising enzyme with ratio, equal ≥ 0.5 unit/ml of enzyme per 1 mmol of the mediator to ≤ 40 unit/ml of enzyme per 1 mmol of the mediator. Also described is a method of manufacturing the lignocellulose-containing moulded articles with application of the said material and the moulded article obtained thereby. n EFFECT: invention provides simplification of technology of the wood-fibre boards with preservation of their physical-chemical parameters. n 9 cl, 2 dwg, 1 tbl, 6 ex |
| priorityDate | 2008-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 151.