| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b56b88668c3160a28353ed5d5e81e185 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-20 |
| filingDate |
1991-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5807e1c8017eebdb6f68f13b1f8ab70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_025d559c2022e5c510ba0fc17fcfea3d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a2612734912b32ec6643d59bf344e01 |
| publicationDate |
1993-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05163235-A |
| titleOfInvention |
Method for producing high-purity 2-acrylamido-2-methylpropanesulfonic acid |
| abstract |
(57) [Summary] [Object] To provide a method for efficiently producing highly pure 2-acrylamido-2-methylpropanesulfonic acid. [Structure] Crude 2-acrylamido-2-methylpropanesulfonic acid is washed with acrylonitrile having a water content of 1.0 wt% or more. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020511510-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018244609-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10662149-B2 |
| priorityDate |
1991-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |