| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b73bb5b611ad02b686a7967bc6ca3412 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-889
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B12-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-083 |
| filingDate |
1987-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c807100847679daf776cd6d57db1f361 |
| publicationDate |
1989-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4808228-A |
| titleOfInvention |
Glass ionomer cement powder |
| abstract |
Carboxylic acids are comminuted with fluoroaluminosilicate glass frit to form a cement powder containing carboxylate salt. The cement powder can be used to prepare glass ionomer dental cements with extended work times. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6765038-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5215459-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5593303-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6050815-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004079258-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5360770-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007254998-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5051130-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5236971-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007148791-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9963949-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5336700-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5883153-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5112880-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6197846-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7488762-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7264665-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5965632-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6391286-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8003121-B1 |
| priorityDate |
1987-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |