http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102173537-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-375 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-01 |
| filingDate | 2018-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102173537-B1 |
| titleOfInvention | Method of preparation protein-hydrolyzate based strength agents of organic waste resources for paper-making industry |
| abstract | The present invention is to prepare a polyacrylamide (PAM) strength increasing agent having a structure of a protein hydrochloride by copolymerizing a polyacrylamide (PAM) containing a protein hydrochloride monomer to which glycidyl acrylate is added. About how to do it, (a) After mixing glycidyl vinyl monomer and radical polymerization inhibitor in deionized water in a protein hydrate solution extracted and purified from organic waste generated in the leather shaving scrap process, heating and stirring Adding a vinyl monomer to the protein hydrate; And (b) Including the step of heating, stirring and dropwise adding a radical initiator solution to a mixture containing the protein hydrochloride monomer to which the glycidyl vinyl monomer is added, a nonionic monomer, a cationic monomer, and a crosslinking agent. It relates to a method for producing a polyacrylamide (PAM) copolymer based on a protein hydrate, and a strength enhancing agent comprising the same. |
| priorityDate | 2018-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 96.