| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-49809
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-4989 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-498 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-323 |
| filingDate |
2001-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a7fb104164a972be7b4923f1005f534
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba0693fbd7eafbb4384dfbfe53516884
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b84a1bfd35df771938c3970a9e11ac00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe658cc41f5c42caf2d7e345e2e0087d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b8d1eeb7c18ed41a4ac26062db9f45c |
| publicationDate |
2001-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2001029001-A1 |
| titleOfInvention |
Phosphoric acid ester surface modifiers for silver carboxylate nanoparticles |
| abstract |
There is disclosed an oxidation-reduction imaging forming composition comprising an aqueous based dispersion of (i) nanoparticulate silver carboxylate particles having on the surface of the particles a surface modifier which is a phosphoric acid ester and (ii) an organic reducing agent. In particular, the surface modifiers can be mixtures of mono- and di-esters of orthophosphoric acid and hydroxyl-terminated, oxyethylated long-chain alcohols or oxyethylated alkyl phenols or derivatives thereof. Also disclosed are various compositions including the dispersions including oxidation-reduction imaging forming compositions, thermographic elements and photothermographic compositions and elements. The preferred carboxylate is a silver salt of a long chain fatty acid such as silver behenate. A media milling method and a controlled precipitation method of making the dispersions are also disclosed |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106103601-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006094812-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10377903-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009198006-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6733959-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1652864-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017101538-A1 |
| priorityDate |
2000-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |