| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4a5f4830d029d135710470ab26d8c0ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fdceab018cd35ddb06616653ed07885d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4a36745ea42b4bcee2aef2ba3d47a28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fa840f669fa6992dc165ed2d25106b98 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-6052 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-44752 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-60 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-447 |
| filingDate |
1996-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cbded0a49cff6b8dbbfa2aeef3af825
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1386cdc3029e7446f6143aa97dcdab7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a1de197d0625f5c7588bc19443d4760 |
| publicationDate |
1997-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9703351-A1 |
| titleOfInvention |
Method and silicate composition for conditioning silica surfaces |
| abstract |
Disclosed is a method for increasing the electroosmotic flow rate available for a silica surface. In the method, there is provided an electrophoretic channel which is defined by one or more silica surfaces. The surface(s) are contacted with an alkaline aqueous solution containing a solubilized silicate-monovalent metal complex in an amount effective to increase the acidity of the silica surfaces(s), as evidenced by a reduction in the average bulk pKa of the surface(s). The achieved increase in acidity is greater than would be obtained using an otherwise identical solution lacking said silicate. In one preferred embodiment, the monovalent metal used in the solution is Li?+, Na+, or K+¿. Also disclosed is a method for increasing the acidity of a silica surface, by contacting the surface with an alkaline aqueous solution of the type noted above. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016299179-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9017536-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2014770-A2 |
| priorityDate |
1995-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |