| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5bc2d98df21635e0b02c39c2e21d6cdd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_64ec186f64fe5e7206fabb1601cd7cc5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d46ca3968d55f8f4e2d658b8aed6d7a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e86ce5aa8f9f6fdb60f4b10a449a0ce5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd75e75a1d5d0c24ec2a4aa602c59ece |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C11-0007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C5-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1303 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-48 |
| filingDate |
2010-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e095c94450320594dd7daf2402061c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c853015cc493c26a554fbb4400e007f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_555f5fef5cd38c524c42bf3034d9f6ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a1ba9e8528c4529959387133040247c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_509da153cf29585e6b52e29543441525 |
| publicationDate |
2010-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2010300634-A1 |
| titleOfInvention |
Method of making medium density fiberboard |
| abstract |
The present invention provides a method for producing an MDF board from pulp from a fibrous lignocellulose material using a treatment or pretreatment step which exposes the material to oxalic acid or oxalic acid derivatives (particularly dialkyl ester derivatives, particularly in the vapor phase). The treated wood is then subjected to a sugar extraction wash and refined using any one of the several pulping methods to produce a final pulp product. Once this is done the pulp is used to make MDF boards having improved water repellency properties. |
| priorityDate |
2006-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |