http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101029658-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-20 |
| filingDate | 2003-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101029658-B1 |
| titleOfInvention | Two-Component Strengthening System for Paper |
| abstract | The present invention relates to a two-component strengthening system and a paper web made from the two-component strengthening system. Through the use of the reinforcement system, a paper web can be produced in which the strength characteristics of the web can be specifically tailored. The first component of the system comprises a polymer having a molecular weight of at least about 1.5 m-eq primary amine functionality and at least about 10,000 Daltons per gram of polymer. The second component may be either a polymeric anionic compound or a polymeric aldehyde functional compound. For example, the polyamine polymer component may be a polysaccharide having a polyvinylamine or primary amine functional group. In one embodiment, the second component may be a cationic polymer aldehyde functional compound. For example, the second component may be cationic glyoxylated polyacrylamide. In another embodiment, the second component may be a polymeric anionic compound comprising a carboxyl functional group. n n 2-component, reinforced, paper, web, polyamine, paper |
| priorityDate | 2002-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 117.