http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014148769-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d97cb748898aa080b013f7f35bc8b434 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-10 |
| filingDate | 2013-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad5a001da91eed05785acfcdf76a81b9 |
| publicationDate | 2014-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014148769-A |
| titleOfInvention | Papermaking additive, method for producing papermaking additive, and method for producing paper |
| abstract | The present invention provides an additive for papermaking that can improve drainage without causing a decrease in the formation of paper products and an increase in cost. A 1N NaCl aqueous solution at 30 ° C. obtained by polymerizing a monomer component containing a cationic vinyl monomer represented by the specific formula and a nonionic vinyl monomer copolymerizable with the cationic vinyl monomer. 30 ° C obtained by polymerizing a cationic polymer having an intrinsic viscosity of 8 dl / g or more and a monomer component containing 5 to 40 mol% of (meth) acrylic acid and / or sodium (meth) acrylate Papermaking containing an anionic polymer having an intrinsic viscosity of 10 dl / g or more in a 1 N NaCl aqueous solution at a ratio of 0.1 to 2 parts by mass of the anionic polymer with respect to 100 parts by mass of the cationic polymer. Additives. [Selection figure] None |
| priorityDate | 2013-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.