| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07c9542186133097bd6bbb7d92393090
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cea139ad438b9ce7d33159d45b154c6b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cdff2a63fea9a2908b2ee1ee8720af19 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C1-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C3-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C3-04 |
| filingDate |
2002-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94f674c1e6a87707bca10df0ccdf02f5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30ee61a57be7dc5fdc4c1db703161250
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8d16e0d6b9908798f2819e0caf0ccb8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95ca42d49505938ab86843bf3ae52d14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55343adeed376219972eae1a33f0cc69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b447a75516537146ec28f56b8eba0439
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3d5be58f546a21df5fd7115bb7a9b61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7cc4d192aa6211045d2a8e9dc8cec27 |
| publicationDate |
2009-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2440789-C |
| titleOfInvention |
Method for producing pulp |
| abstract |
The present invention is a method for producing pulp from fibrous lignocellulose material using a treatment step which exposes the material to oxalic acid, or oxalic acid and sodium bisulfite, prior to pulping. The pulping of the resulting product requires less energy input and provides a pulp having enhanced physical properties as compared to untreated materials. |
| priorityDate |
2001-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |