| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb78b459e21bb4fd52850a12cab27387 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D275-03 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D275-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D275-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-00 |
| filingDate |
1994-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56f46ea92c653a4256d4a9d122397083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac8cc7a93d06143666ee64b276e61d85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49c7aa1f44b6b12a41ae9c31b4ac5004 |
| publicationDate |
1995-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H07179309-A |
| titleOfInvention |
Method for producing 3-isothiazolone composition |
| abstract |
(57) [Summary] [Purpose] Stabilized biocidal water-soluble 3-substantially free of nitrosamine impurities and nitrosamine precursors Providing an isothiazolone composition. [Structure] An intermediate amide obtained by amidating a mixture of dimethyl-3,3'-dithiodipropionate and methyl 3-mercaptan propionate (nucleophilic scavenger) is cyclized with a chlorinating agent. 3-isothiazolone is formed and metal nitrate is further added as a stabilizer to give the desired 5-chloro-2-methyl-4-isothiazoline- A method for producing a 3-isothiazolone composition containing 3-one as an active ingredient. Effects: Nitrosamine impurities and nitrosamine precursors can be 110 ppm or less of the 3-isothiazolone composition. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100703995-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100703996-B1 |
| priorityDate |
1982-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |