Dentistry – Method or material for testing – treating – restoring – or... – By filling – bonding or cementing
Patent
1978-05-19
1979-12-11
Person, Sandra M.
Dentistry
Method or material for testing, treating, restoring, or...
By filling, bonding or cementing
260 4252, 26099811, C08K 322, C08K 334, C08K 336
Patent
active
041775635
ABSTRACT:
The invention includes formulated dental filling materials comprising a polymerizable organic plastics material containing inorganic fillers, which filling material comprises at least two pastes in intimate admixture with one another in a paste/paste system in which hardening is initiated by means of a peroxidic initiator and an accelerator, wherein said at least two pastes contain different inorganic fillers with different chemical constitutions such that one of said at least two pastes contains filler with a substantially higher proportion of elements with high atomic number than does the other of said at least two pastes. Also included in the invention is a dental filling pack containing said formulated dental filling materials as well as a method for their use.
REFERENCES:
patent: 3808170 (1974-04-01), Rogers
patent: 3862920 (1975-01-01), Foster et al.
patent: 3971754 (1976-07-01), Jurecic
Borgardt Manfred
Leusner Bernhard
Schmitz-Josten Robert
Schulz Hans-Hermann
Suling Carlhans
Bayer Aktiengesellschaft
Person Sandra M.
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