http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021167480-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_005033c11d2ba2ec38c6ce0d7ef0a1b8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-26 |
| filingDate | 2020-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d3e857c07d8763b84c891c54ea05f04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a56788fdd963763e8a10b3a827907741 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_717674f8a54d47ed71933b1112d087d1 |
| publicationDate | 2021-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021167480-A |
| titleOfInvention | Paper additives, and paper |
| abstract | PROBLEM TO BE SOLVED: To provide a paper additive which does not use epihalohydrin, does not hinder the size effect of a sizing agent, and has an excellent paper thickness improving effect and a foaming suppressing effect in a papermaking system, and a paper using the same. It is to provide. SOLUTION: The following compound (A) and (meth) acrylamide polymer (B) are contained, and the mass ratio of the compound (A) and the (meth) acrylamide polymer (B) is (A) :( B) =. An additive for paper, which is 99 to 70: 1 to 30. Compound (A): A reaction product of a polyalkylene polyamine (a-1) having 3 to 5 amino groups in one molecule, a monovalent fatty acid (a-2) having 8 to 22 carbon atoms, and ureas (a-3). (Meta) Acrylamide polymer (B): (B-1) anionic monomer, (b-2) hydrophobic monomer, and (b-3) (meth) acrylamide, (b-1) :( b-2) :( b-3) = Monomer polymer contained in a ratio of 3 to 20: 5 to 15: 65 to 92 (mol%) [Selection diagram] None |
| priorityDate | 2020-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.