http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110318292-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_785bead953351647da1380cfa9893fb7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-18 |
| filingDate | 2019-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22cfc5e5949866eb5289a3122c86adb5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4ce9c08ac6fd195d5f518f8b5087cb3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5c4e9525c9d241322882286b3a05787 |
| publicationDate | 2019-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110318292-A |
| titleOfInvention | Surface paper strength enhancer, coating solution, and method for producing paper |
| abstract | The present invention provides a surface paper strength enhancer, a coating liquid, and a method for producing paper, which have an excellent paper strength enhancement effect especially on paper containing an aluminum compound such as aluminum sulfate. The present invention relates to a surface paper strength enhancer, comprising (meth)acrylamide (a1), N-substituted (meth)acrylamides (a2), an unsaturated monomer (a3) having a sulfonic acid group, and The polymer (A) of the monomer component of α,β-unsaturated dicarboxylic acid (a4), containing 1 wt % of (A) component and 0.5 wt % of aluminum sulfate in an aqueous solution at pH 6.5 in terms of solid content concentration Turbidity is 70～1500NTU. |
| priorityDate | 2018-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.