| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ff2d78578d95d1e8d3a2233c76188d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-146 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C305-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-44 |
| filingDate |
1994-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a30022220f753aba1a3433182b81a9b1 |
| publicationDate |
1996-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0693108-A1 |
| titleOfInvention |
Purification of secondary (2, 3) alkyl sulfate surfactants |
| abstract |
Secondary (2, 3) alkyl sulfate surfactants contaminated with inorganic sulfates such as sodium sulfate are washed with water at temperatures at or below the Krafft temperatures of said surfactants. The resulting, purified secondary alkyl sulfate surfactants are especially useful in the manufacture of homogeneous liquid or gel detergent compositions. |
| priorityDate |
1993-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |