| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_364d03263f4a01c0e68a192cb0f0d3f5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d129c6315130201f2a990576e5692cfd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7442eb358f9c7b0fff26a0f2171915ff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e2f37dcc50151ffa7d159011f00a83c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2fff71c7623bda793f8d7180156b2785
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_669ba0afc495251933e49c9b91d4ba3a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c959a56ca37bfb141c77f95b622e1f11 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N59-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N59-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P1-00 |
| filingDate |
2011-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbfe85e279b92f91e1edfee5e8239a4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96b59c183bfa4d0484cdaeac950579d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff9fd8ecdba5262c0017485ecc04b407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3f664fc3f6c27c0e26f848248538d94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e6e4ce55136e435be36bed484a49f76 |
| publicationDate |
2012-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012059943-A4 |
| titleOfInvention |
Pale yellow coloured aqueous dispersion of silver nanoparticles, a process for preparation and compositons thereof |
| abstract |
The present invention provides pale yellow coloured aqueous dispersion of silver nanoparticles and process for preparation thereof. The present invention also provides compositions comprising pale yellow coloured aqueous dispersion of silver nanoparticles for use as antimicrobial finish compositions to be applied on textiles and other substrates. The pale yellow coloured aqueous dispersion comprising silver nanoparticles wherein the dispersion is characterized in - having a single plasmonic peak in the range of 390 to 410 nm in UV-Vis spectrum, - the dispersion having silver nanoparticles of spherical shape with majority of particles (>65%) having equivalent diameter in range of 0.2 to 4 nm, - molar extinction coefficient greater than 12 mM -1 cm -1 preferably in the range of 12 to 21 mM -1 cm -1 at wavelength of maximum absorption in the range of 390-410 nm, - Dispersion stability of at least 15 months, - Minimum Bactericidal Concentration (MBC) lower than 0.3 ppm preferably in the range of 0.03-0.25 ppm. |
| priorityDate |
2010-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |