| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a0d05d6ee9f011a5bcf81c4b85bb0cdb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-57 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-8164
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-24 |
| filingDate |
1991-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17b1e3601778dd381529a428a7777a20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdf9d5b7a675c1ac9a523e79dd14cdaf |
| publicationDate |
1992-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5143719-A |
| titleOfInvention |
Anticalculus oral composition containing combinations of organophosphorus polycarboxylate cotelomers and inorganic polyphosphate salts |
| abstract |
A method and composition for controlling calculus formation in the mouth is reported based upon a combination of inorganic polyphosphates and certain low molecular weight copolymers. These copolymers are formed from a mixture of mono- and di-carboxylic vinyl monomers reacted with hypophosphite groups. Particularly effective are phosphorous containing acrylate/maleate polymers of weight averaged molecular weight ranging from about 400 to 5000. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5811079-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6136916-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5891448-A |
| priorityDate |
1991-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |