http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-112013024775-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13378daf1ea3e93deba77c21f881e972 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31938 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-53 |
| filingDate | 2012-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3b85da0e6fc2e4629d1518706a5a7e8 |
| publicationDate | 2016-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-112013024775-A2 |
| titleOfInvention | method for producing water absorbent resin |
| abstract | A method for producing a water-absorbent resin The present invention relates to a method for producing a water-absorbent resin including the step of subjecting the primary particles obtained by a first-stage reverse phase suspension polymerization to agglomeration of water. According to a reverse phase suspension polymerization of the second step, each step using an ethylenically unsaturated water-soluble monomer added to the internal crosslinking agent, characterized in that a and b satisfy the connections of: a <243> 5.0 x 10 ^ -3 ^, and 2 <243> b / a <243> 10, wherein an amount of the internal crosslinking agent is added to the first step monomers based on 100 mol of the ethylenically unsaturated water soluble monomers used in the first step is defined as mol, and an amount of the internal crosslinking agent added to the monomers of the second step, based on 100 mol of the water soluble ethylene monomer. Unsaturated salt used in the second step is defined as b mol. According to the method of the present invention, a water absorbent resin having excellent flow properties, an absorbent material and an absorbent article containing the water absorbent resin may be provided. |
| priorityDate | 2011-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.