| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb6f3057169f522f2cc621c564f78cfa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C3-00 |
| filingDate |
1976-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1977-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_909a394dd89483a818437d75397966a1 |
| publicationDate |
1977-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4036681-A |
| titleOfInvention |
Delignification of lignocellulosic material with an alkaline pulping liquor containing a Diels Alder adduct of benzoquinone or naphthoquinone |
| abstract |
Delignification of lignocellulosic material, such as wood, straw or bagasse, by treatment with an alkaline pulping liquor containing a diketo hydroanthracene selected from the unsubstituted and lower alkyl substituted Diels Alder adducts of benzoquinone and naphthoquinone. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62274-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE32943-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4181565-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4216054-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5482401-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4235666-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6059356-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4405784-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S54106601-A |
| priorityDate |
1976-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |