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US 6,547,563 B1Granted
Dental tissue conditioner and kit therefor
AssigneeTokuyama Corporation
InventorsYasuhiro Hosoi, Osamu Iwamoto, Takaaki Imakura
Life of this patent
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Abstract
A method which comprises using silicone rubber as a material for dental tissue conditioner.
Claims12
A method of employing dental tissue conditioner which comprises the steps of applying a silicone rubber-based dental tissue conditioner composition to a denture base and curing the denture in the mouth of a patient to provide a temporary denture, and, subsequent to use of the temporary denture, removing the dental tissue conditioner composition from said denture.
A dental tissue conditioner kit, in which a first uncured composition component comprising:
- (A) an organopolysiloxane having at least two organic groups having a terminal carbon-carbon unsaturated bond in the molecule,
- (B) an organohydrogenpolysiloxane having at least three hydrogen atoms, which are directly bonded to silicone atoms, in the molecule, and optionally,
- (E) an organohydrogenpolysiloxane having one or two hydrogen atoms, which are directly bonded to silicone atoms, in the molecule, and
- a second uncured composition component comprising:
- (A) an organopolysiloxane having at least two organic groups having a terminal carbon-carbon unsaturated bond in the molecule, and
- (D) a hydrosilylation catalyst
- are filled in separate containers;
- and at least one of the first uncured composition component and the second uncured composition component contains:
- (C) at least one filler selected from the group consisting of silicone resin particles and silica particles.
6 more elements
Dependencies are inferred from the claim text.