http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015178608-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-15 |
| filingDate | 2015-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e33ebf09056c8dc1953d1ec2f5b5031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b591738c7a910f0aac2e818bfcf8d63d |
| publicationDate | 2015-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015178608-A |
| titleOfInvention | Method for producing polyacrylic acid (salt) water-absorbing resin |
| abstract | [PROBLEMS] To provide a method for producing a water-absorbent resin in which residual monomers are reduced without decreasing productivity and without using a treatment agent even with acrylic acid having a high acrylic acid dimer content. It is. A polyacrylic acid (salt) water-absorbing resin comprising a step of preparing an aqueous monomer solution with acrylic acid having an acrylic acid dimer content of 150 to 2000 ppm, and a step of polymerizing the aqueous monomer solution. A process for preparing the aqueous monomer solution, further comprising a step of neutralizing the acrylic acid with a basic compound, wherein the maximum temperature in the neutralization step is 70 ° C. or higher. A method for producing an acid (salt) water-absorbing resin. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109081887-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109081887-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10760184-B2 |
| priorityDate | 2014-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.