http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2012145755-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N59-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N33-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L12-06 |
| filingDate | 2011-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2012145755-A |
| titleOfInvention | COMPOSITION IN FORM OF LIQUID FOR CARE OF CONTACT LENSES AND MEDICAL MATERIALS |
| abstract | 1. The composition, characterized in that it contains titanium dioxide TiO, surface-modified with an organic compound selected from the group including: a. a compound of the formula where R is —H, —NH, or —SOM and M is H, K, Na, Li, b. ascorbic acid, c. a compound of the formula preferably an aqueous solution of hydrogen peroxide. 2. The composition according to claim 1, characterized in that it has the form of a liquid containing a colloidal solution, in which surface-modified titanium dioxide nanoparticles with a size of less than 100 nm are used as the dispersed phase, and a hydrogen peroxide solution is used as the dispersion medium. The composition according to claim 1, characterized in that it exhibits the property of absorbing visible light in the wavelength range (λ) from at least about 400 to about 600 nm, preferably up to 700 nm, inclusive, and the property of absorption of ultraviolet radiation (λ <400 nm) .four. The composition according to claim 1, characterized in that the organic compound is a compound selected from the group consisting of: phthalic acid, 4-sulfophthalic acid, 4-amino-2-hydroxybenzoic acid, 3-hydroxy-2-naphtholic acid, salicylic acids, 6-hydroxysalicylic acid, 5-hydroxysalicylic acid, 5-sulfosalicylic acid, 3,5-dinitrosalicylic acid, disodium salt of 1,4-dihydroxy-1,3-benzenedisulfonic acid, gallic acid, pyrogallic acid, 2,3-naphthalenediol , 4-methylcatechol, 3,5-di-tert-butylcatech ol, p-nitrocatechol, 3,4-dihydroxy-L-phenylalanine (DOPA), rutin and ascorbic acid. 5. The composition according to claim 2, characterized in that it exhibits stability in an aqueous solution at a pH of about 7, and � |
| priorityDate | 2010-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.