| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_315ae544538aaeac6d1f4eed6754e4bb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-3942
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D17-0039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-106 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D7-00 |
| filingDate |
1993-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99baeec6edfa5a6b13a8a21a3175808e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0f1561e5fe376b97811e36906ac5b38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56e012a9d3af79c8f8ba7303b7458524 |
| publicationDate |
1998-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-0127993-B1 |
| titleOfInvention |
Process for preparing and coating stable sodium carbonate perhydrate in detergent formulations |
| abstract |
A process for the preparation and coating of sodium carbonate perhydrate containing from l0.5% to 14% of active oxygen, which is stable in non-phosphate detergent compositions and has a bulk density of 900 to 1,050 kg / m 3. Stormwater sodium carbonate having a pore volume of at least 0.29 ml / g is contacted with 50% to 75% hydrogen peroxide in the presence of 1-hydroxyethylidene-1, l-diphosphonic acid and at a rate to maintain a dry reaction mixture. Evaporate the water. The product is coated by sparging sodium borosilicate at a rate that does not wet the particles. |
| priorityDate |
1992-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |