| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-1057 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-10 |
| filingDate |
1979-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a432b4a1be11fa1e3c1f1fe693cac46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7f69138c7323c5a58bd3f1645ae7259
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2713e563493a5ded34beeebf67b69e9b |
| publicationDate |
1982-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1122358-A |
| titleOfInvention |
Process for the full bleaching of pulp |
| abstract |
ABSTRACT OF THE DISCLOSURE The present invention provides a multistage process for the full bleaching of pulp having at least three-stages in which the pulp, when required after a pre-treatment with at least one of magnesium salts and organic complexing agents, is treated with a per compound in a first stage, with chlorite in a second stage and bleached with a per compound in a third stage. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6398908-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5607546-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-642971-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6458245-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9112366-A1 |
| priorityDate |
1978-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |