http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0711822-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-163 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-1036 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-1042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-1084 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-144 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-10 |
| filingDate | 2007-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa287616a47804b0db670bfc433e3ce6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c569ddff696000cc8913ff7f7a41e60e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_573ca69e3331fbf26ddd75e0f539ba24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f7983fb4e5722316c0959c966b7c986 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4e89a8b6db3690dee7543742a11c82d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30027ac71890d159d1046ddfc385dbb7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b2f22e53739d3d2223f34c0f637817f |
| publicationDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0711822-B1 |
| titleOfInvention | bleached pulp production process |
| abstract | process for the production of bleached pulp. A process for the production of bleached pulp is provided, which comprises processing the unbleached pulp obtained by cooking a lignocellulose substance for alkali oxygen bleaching followed by peroxomonosulfuric acid treatment and thereafter by free bleaching treatment. multistage chlorine starting from treatment with chlorine dioxide treatment; A process for the production of bleached pulp, comprising processing the unbleached pulp for alkali-oxygen bleaching followed by the chlorine-free bleaching treatment or the fully chlorine-free bleaching treatment to bleach it to a degree of gloss. from 70 to 89% and further followed by treatment with peroxomonosulfuric acid; and paper produced using a bleached pulp produced in accordance with these production processes, at a maximum paper production ph of 6. the efficient bleaching pulp production processes are provided in which the color reversal resistance is Chlorine-free bleaching is increased and the cost of bleaching is prevented and paper is produced by using bleached pulp according to an acid paper production process. |
| priorityDate | 2006-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.