http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19741286-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-889 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-884 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-838 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-083 |
| filingDate | 1997-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0de88f1dffecd4ffcdb20864196cf090 |
| publicationDate | 1998-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-19741286-A1 |
| titleOfInvention | Polymerizable dental material and use of apatite fillers in the dental material |
| abstract | A dental material composition based on polymerisable, ethylenically unsaturated monomers as binder, a catalyst for cold-, hot- and/or photopolymerisation and 1-95 wt.% (on total composition) of an inorganic filler (A) comprising one or more mixed apatites of formula A10(XO4)6Z2-B10-uCu(Y)6Z<1>2 (A1), A<1>10-r(X<1>O4)6-sZ<2>2-tB<1>r(Y<1>)sQt- B<2>10-u'C<1>u'(Y<2>)6Z<3>2 (A2) or A<2>10-r'(X<2>O4)6-s'Z<4>2-t-A<3>r'(X<3>O4)s'- B<3>10-u"C<2>u"-(Y<3>)6Z<5>2 (A3), in an amount providing the capability of absorbing ions from the biological environment in which the dental material is located in use. In (A1)-(A3), A, A<1>, A<2>, A<3>, B, B<1>, B<2>, B<3> = divalent cations and/or a charge-equivalent combination of mono- and tri-valent cations having ionic radii in the range 0.069-0.174 nm; X, X<1>, X<2>, X<3> = 3-, 4-, 5- and/or 6-valent cations having ionic radii in the range 0.026-0.056 nm; Y, Y<1>, Y<2>, Y<3> = (SO4)<2-> and/or (PO3F)<2-> optionally together with ( CO3)<2-> provided that the proportion of (CO3)<2-> is limited to at most 1/6 of the total moles of Y, Y<1>, Y<2> and Y<3>; Q, Z, Z<1>, Z<2>, Z<3>, Z<4> and Z<5> =F<->, Cl<->, OH<-> and O<2->; C, C<1>, C<2> = monovalent cation; u, u', u" = whole or fractional number 0-6 indicating the degree of substitution of B by C, of B<2> by C<1> or of B<3> by C<2> in the respective cation sub-lattice; r = whole or fractional number 0-10 indicating the degree of substitution of A<1> by B<1> in the cation sub-lattice; r' = whole or fractional number 0-9 indicating the degree of substitution of A<2> by A<3>; s and s' = whole or fractional number 0-6 indicating the degree of substitution of X<1>O4 by Y<1> or of X<2>O4 by X<3>O4 in the respective sub- lattices of the tetrahedral anions; and t, t' = whole or fractional number 0-2 indicating the degree of substitution of Z<2> by Q or the unoccupied lattice sites in (A3), |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7901774-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102005053721-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102005003755-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102005003755-B4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102004017124-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102004017124-B4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102004025030-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102005003755-C5 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19904816-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102004017562-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006079619-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1153621-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007034258-A1 |
| priorityDate | 1996-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 97.