http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106968132-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-18 |
| filingDate | 2016-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106968132-B |
| titleOfInvention | A kind of Study of Paper-Strengthening Agent Based |
| abstract | The invention discloses a kind of Study of Paper-Strengthening Agent Based, it is used as macromolecule emulsifier after polyvinyl alcohol is etherified by cationic etherifying agent, soap-free polymerization crosslinked polyacrylamide lotion is prepared, as paper drying strengthening agent.The performances such as the ring pressure that can improve into paper well, folding, resistance to broken, anti-tensile, paper internal bond strength are added after paper pulp in the advantages that present invention has reinforcing effect good, is lost few in plain boiled water, and it is good to determine, and jello is few, environmentally friendly, the drying strengthening agent. |
| priorityDate | 2016-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.