| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2433-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-245 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F265-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-10 |
| filingDate |
2014-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80d2ebafe7f387076847ad4690a77af5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff4ceeaabfb99fb12caf0df3cccf0bfc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8fa79bf3e737fe419b84f0fa1098d4e |
| publicationDate |
2015-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015047029-A1 |
| titleOfInvention |
Method for preparing super absorbent resin |
| abstract |
The present invention relates to a method for preparing a super absorbent resin. The method for preparing a super absorbent resin according to the present invention comprises the steps of: forming a hydrous gel phase polymer by performing thermal polymerization or photo-polymerization on a monomer composition containing a water-soluble ethylene-based unsaturated monomer and a polymerization initiator; drying the hydrous gel phase polymer; pulverizing the dried polymer; mixing the pulverized polymer with a surface cross-linker and core-shell structured polymer particles; and performing a surface cross-linking reaction. According to the present invention, the polymer particles are added at the time of surface cross-linking, thereby obtaining a super absorbent resin having improved permeability. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9701767-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016280862-A1 |
| priorityDate |
2013-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |