http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201121574-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_49f5a779eff1897763fbeb8273e8ab99 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q11-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-838 |
| filingDate | 2009-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc2f2d482a883bef4a1d7f9bd06b15a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce5107df6b74a3fad6d68cdb7e9fe97a |
| publicationDate | 2011-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201121574-A |
| titleOfInvention | Dental acid etching gel composition and method of use thereof |
| abstract | The present invention provides a dental acid etching gel composition comprising phosphoric acid in aqueous solution form, a viscosity-enhanced agent and optionally additives, wherein the viscosity-enhanced agent is carboxymethyl cellulose (CMC) with the following properties: (a) having a viscosity of from about 100 to about 2000 cps when being formulated as an aqueous solution comprising 1wt% of CMC; and (b) having an average degree of substitution of sodium salts in molecular formula of about 21% to about 33%. The dental acid etching gel composition of the present invention can be used for pre-treating the surface of teeth prior to their repair or filling. The acid etching gel formed by combining phosphoric acid in aqueous solution form with CMC viscosity-enhanced agent having the specific properties as stated above is less fluid and thus can be used to etch the specific surface of the tooth so as to obtain a rough surface which improves the closely adhesion between teeth and filling resins in the subsequent repairing or filling processing. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111195207-A |
| priorityDate | 2009-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.