http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3307229-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0f540e68943c2b9bcbf3bbf2719fc26 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F226-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-889 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1804 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-838 |
| filingDate | 2016-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_395ad774773e3bcbf12bcd6b425e1f7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de4ee7aadfc497067c48a59287df8965 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6db4ac1b7e64b471d8958ca82b01b748 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9712e91c05ecb5b2edd32133d8ebc5b0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_724ebd60ef36cf4f78bb8df64ab013bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e116660cebf7f455aa563bc2967eb29b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60975d514b315dd306b08a6012809f8a |
| publicationDate | 2018-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3307229-A1 |
| titleOfInvention | Aqueous dental glass ionomer composition |
| abstract | The present invention relates to an aqueous dental glass ionomer composition comprising (A) a reactive particulate glass, (B) a water-soluble, polymerizable polymer comprising acidic groups, which is reactive with the particulate glass in a cement reaction, whereby the polymerizable polymer has a polymer backbone and hydrolysis-stable pendant groups having one or more polymerizable carbon-carbon double bonds, wherein the polymerizable polymer is obtainable by a process comprising a) a step of copolymerizing a mixture comprising (i) a first copolymerizable monomer comprising at least one optionally protected carboxylic acid group and a first polymerizable organic moiety, and (ii) a second copolymerizable monomer comprising one or more optionally protected primary and/or secondary amino groups and a second polymerizable organic moiety, for obtaining an amino group containing copolymer; b) a step of coupling to the amino group containing copolymer a compound having a polymerizable moiety and a functional group reactive with an amino group of repeating units derived from the second copolymerizable monomer in the amino group containing copolymer obtained in the first step, wherein the optionally protected amino group is deprotected, so that polymerizable pendant groups are linked to the backbone by hydrolysis-stable linking groups, and, optionally, a step of deprotecting the protected carboxylic acid group after step a) or step b), for obtaining a polymerizable polymer; (C) a hydrolysis-stable, water-soluble monomer having one polymerizable double bond and optionally a carboxylic acid group, said monomer having a molecular weight of at most 200 Da; (D) a polymerization initiator system; and (E) a polymerizable hydrolysis-stable crosslinker having at least two polymerizable carbon-carbon double bonds. |
| priorityDate | 2015-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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