http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019188648-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a011a6e6ab11a97077c41da9d26881b6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12 |
| filingDate | 2019-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edefae4da80da4e66de679cf078c73b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_856aaa62dc8d3a643da3645886c16549 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6adc2227580af3e40dfd7fd4192a5d34 |
| publicationDate | 2019-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2019188648-A1 |
| titleOfInvention | Water absorbent resin particles and production method therefor |
| abstract | Provided are water absorbent resin particles that have both a high apparent density and a high absorption rate without causing a reduction in mechanical strength. The present invention is water absorbent resin particles in which, with respect to sieved particles in the range of 300-600 μm, the volume ratio of particles having a particle defective degree (CONV) defined by formula (1) of 1% or less, is 50% or less, and the volume ratio of particles having a CONV of 8% or more, is 5% or less. (1): CONV (%) = {B/(A + B)} × 100 (A represents the projected area of a particle of interest obtained by an image analysis method, and B represents a value obtained by subtracting the projected area represented by A from a projected area surrounded by an envelope connecting protruding portions of the particle of interest obtained by an image analysis method.) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020115988-A1 |
| priorityDate | 2018-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 129.