Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ff2d78578d95d1e8d3a2233c76188d |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-02 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-346 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-264 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-267 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-60 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
filingDate |
2017-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7803c86d6eea5be117acaee45bdc6974 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dd508d28040f596a80f23856c54cfda http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ffc5fddd01835cbbe098a463a58d465 |
publicationDate |
2018-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-3391959-A1 |
titleOfInvention |
Method for making water-absorbing polymer particles having areas with inorganic solid particles and areas substantially free of inorganic solid particles |
abstract |
A method for making water-absorbing polymer particles is provided and consists of a first aqueous polymerization solution comprising crosslinkers, polymerizable monomers and/or oligomers and inorganic solid particles, and a second aqueous solution comprising inorganic solid particles, crosslinkers and either polymerizable monomers and/or oligomers, or crosslinkable polymers. The average closest distance between two neighboring crosslinkers (R XL ) from the first aqueous polymerization solution or from the second aqueous solution for a specific X-load of the water-absorbing polymer particle is calculated via the formula below: Rxl = 1 rho_dry + x_L rho_liq N A ⋅ ∑ i w_xl i Mr_CXL i 1 3 |
priorityDate |
2017-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |