http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2144311-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ff2d78578d95d1e8d3a2233c76188d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D17-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-18 |
| filingDate | 1993-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1998-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3366873d3eac467ba99708a6e16f2bfa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68f0e5b2ccd44c5eb6d88926b9cdb942 |
| publicationDate | 1998-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2144311-C |
| titleOfInvention | Process for reducing the levels of unreacted amino polyol contaminants in polyhydroxy fatty acid amide surfactants |
| abstract | Polyhydroxy amines reacted with fatty acid esters yield polyhydroxy fatty acid amide surfactants, such as the C1-C17 fatty N-methyl glucamides, which may be contaminated with secondary amines. Such amines are acylated by a reaction with acetic anhydride. The resulting "clean" polyhydroxy fatty acid amide surfactants are preferred for use in the presence of oxidants, especially in the formulation of modern, colorless liquid detergents. |
| priorityDate | 1992-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.