| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13378daf1ea3e93deba77c21f881e972
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eae75f95b44f55b53e0eafd99c33ab72 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530481
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2220-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530737
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530642 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-15203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-075 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 |
| filingDate |
2019-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1322834e62a404e102686f9d8bbd156
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2837a569e0a6d2227aab1786e84bad5f |
| publicationDate |
2021-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3878874-A1 |
| titleOfInvention |
Water-absorbing resin |
| abstract |
Provided are a water-absorbent resin that can reduce the amount of backflow of an absorbed liquid even when the water-absorbent resin is used at a low content in an absorbent material, and an absorbent article comprising an absorbent material containing the absorbent resin.The water-absorbent resin is a crosslinked polymer of a water-soluble ethylenically unsaturated monomer and has a dry-up index of 1.85 or more, the dry-up index being represented by the following equation (1): dry-upindex=overallabsorptioncapacitytermα×waterabsorptionratetermβ wherein the overall absorption capacity term α and the water absorption rate term β are determined according to the following equations (2) and (3) : overallabsorptioncapacitytermα=physiologicalsalineabsorptioncapacityunderaloadof2.07kPa−physiologicalsalineabsorptioncapacityunderaloadof4.82kPaphysiologicalsalineabsorptioncapacity−physiologicalsalineretentioncapacitywaterabsorptionratetermβ=dynamicwaterabsorptionrate/staticwaterabsorptionrate |
| priorityDate |
2018-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |