http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104098704-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-02 |
| filingDate | 2013-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104098704-B |
| titleOfInvention | Preparation method containing multi-functional paper pulp |
| abstract | A kind of preparation method containing multi-functional paper pulp, it comprises the steps: to provide plant fiber material；Plant fiber material is carried out steaming and decocting and prepares paper pulp, and in paper pulp, interpolation oxidation system carries out oxidation modification to fibrous raw material after steaming and decocting step, this oxidation system uses one of TEMPO catalytic oxidation system, periodate, nitrite, sodium chlorite and sodium hypochlorite.Adding oxidation system after steaming and decocting step to aoxidize fiber, can obtain rich in aldehyde radical, the paper pulp of carboxyl functional group, aldehyde radical is conducive to improving the wet strength of paper, and carboxyl advantageously reduces beating energy consumption, and the increase of beneficially paper strength.Additionally, should be also easier to prepare cellulose ethers, esters derivative rich in multi-functional slurry. |
| priorityDate | 2013-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.