http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103410050-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-16 |
| filingDate | 2013-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103410050-B |
| titleOfInvention | Surface sizing agent emulsion and its preparation method and application |
| abstract | The invention provides a kind of preparation method of surface sizing agent emulsion, comprise cationic polymer and water mixing, at 70 ~ 75 DEG C, add AKD wax, the paraffin of melting, then homogeneous under 10 ~ 25Mpa condition, add glyoxal after cooling, namely obtain described surface sizing agent emulsion; Described cationic polymer is with the styrene copolymerized aqueous dispersion of cationic monomer, (methyl) acrylic ester monomer, (methyl), take gelatin as dispersant, the surfactant of CATION and nonionic compound is emulsifying agent, 2, two (amidino groups propyl group) dihydrochloride of 2 '-azo is initator, makes above-mentioned mix monomer carry out free-radical emulsion polymerization and obtains; The weight fraction of each component is as follows: 80 ~ 90 parts, AKD wax, 10 ~ 20 parts, paraffin, cationic polymer 25 ~ 100 parts, glyoxal 1 ~ 5 part, 270 ~ 610 parts, water; Wherein AKD wax and paraffin add up to 100 weight portions.Surface sizing agent emulsion of the present invention obviously can improve the hydrophobicity of paper and improve the surface strength of paper. |
| priorityDate | 2013-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.