| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79cbb9f87b30f4e71aae70684a99180e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-16 |
| filingDate |
1990-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2000-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
UA-27098-A1 |
| titleOfInvention |
MULTIPLE WAY OF BLEACHING CELLULOSE |
| abstract |
A multi-stage method for bleaching cellulose includes processing with a cellulosic suspension. Processing is carried out in a high shear internal mixing mixer and the ozone gas is supplied under pressure. The invention relates to the pulp and paper industry. |
| priorityDate |
1989-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |