| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4063863d387e61267e30e120f5caa02e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ca85e674456d1d4552e936d80182d1e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09a6bef30e2c78f00632d4f7bba30408
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_725176299cf4c0d7470e45275475dcb8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d344a56df9a893f05b55c9fcdf2f5bd8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5da992209639db0b00a34ab16d77a5de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf517fbc20bfb0c7aad0c13de9a1cb95 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 |
| filingDate |
2009-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4b5dde48b0be55085ebbe6fa8ffa13f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02e93eb11f64269383f23afbcb2afd86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d30e7c1861d4c6e7b646c90640bd5af0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d6d1a30114ff3278dfba336f079826c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cb9c2470f3c79bc23892984b351b5d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6485596ad670152b49254a48a00fb286 |
| publicationDate |
2011-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8063121-B2 |
| titleOfInvention |
Process for the production of a superabsorbent polymer |
| abstract |
The present invention relates to a process for the production of a superabsorbent polymer comprising preparing an aqueous mixture of monomers selected to provide after polymerization a superabsorbent polymer; feeding said monomer mixture to a reactor; subjecting the aqueous monomer mixture in the reactor to free-radical polymerization to obtain a superabsorbent polymer gel; removing the superabsorbent polymer gel from the reactor; and drying the superabsorbent polymer gel. Where at least one off-gas stream removed from any stage of the process is subjected to scrubbing with a basic aqueous solution prior to venting to obtain an aqueous scrubber solution that is at least partially recycled to any of the above steps of the process. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10391195-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10189008-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8859701-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9737874-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9255190-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9534095-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10307732-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8653210-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10429128-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9085648-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9555148-B2 |
| priorityDate |
2008-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |