http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1340188-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e17ac3e790b960c8a589610fa3d767e6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B11-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B11-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B11-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B11-22 |
| filingDate | 1989-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1998-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc0594b4c14fd8d1d34ccc6395bea8aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86c4de18d5e33c0300f0a09ecc508432 |
| publicationDate | 1998-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1340188-C |
| titleOfInvention | Basic aluminum antiperspirant active material having enhanced activity, antiperspirant active composition containing such material, and methods for preparation of such material and composition |
| abstract | Disclosed is a basic aluminum material having enhanced antiperspirant activity, the material having the empirical formula Al2(OH)6-a X a, where 0.5 ~ a ~ 5.0, and X is a univalent complex oxoanion of nitrogen, chlorine and other halogens, which does not form strong coordination compounds with Al3+ so that non-hydrolyzed aqueous monomeric aluminum solutions containing the anion are essentially completely dissociated, and which are readily soluble in water with metallic ions in the solution; and wherein the material is characterized by: (a) size exclusion high performance liquid chromatography peaks corresponding to peak 3 and peak 4 of size exclusion chromatograms formed by HPLC technique; (b) a peak 4 relative area of at least 40%, a peak 3 relative area of less than 50%, the sum of the relative peak 3 and peak 4 areas being at least 50%; and (c) less than 10% chromatographic peaks eluting at shorter retention times than peak 3, corresponding to peaks 1 and 2. Illustratively, the univalent oxoanion can be ClO3-, CLO4-, IO4-, and preferably NO3-. The material is characterized by having at least 25% by weight thereof in the form of Al b polyhydroxyaquoaluminum species. Also disclosed are antiperspirant compositions including the basic aluminum material, a zirconium, hafnium, titanium and/or tin antiperspirant active material and a neutral amino acid, and methods of forming the basic aluminum material and the antiperspirant composition. The basic aluminum material can be formed at relatively low temperatures, without first forming a dilute solution of a basic aluminum compound, and the basic aluminum material has a stable enhanced activity in aqueous solution over a relatively long period of time. |
| priorityDate | 1988-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.