JP2851664B2 - A composition for cleaning and disinfecting dental trays that is excellent in preventing discoloration and antibacterial action of the tray - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention is to remove material residues attached to a dental tray and to wash and remove pathogenic microorganisms and pathogenic viruses from the surface of the tray. -It relates to a composition for disinfection.

[Prior Art] Applied materials such as alginate impression material, zinc eugenol-based material, modeling compound, wax, etc. adhere to the surface of a dental tray, so that these extraneous materials are removed in preparation for the next use. Cleaning action is incorporated as an essential step. Of the deposits, those that are visible in size are mechanically peeled off with a special remover, or further removed by brushing in running water. Chemical removal with a chelating agent or alkaline agent.

[Problems to be Solved by the Invention] In recent years, mucosal infection of the AIDS virus has become a major social problem. In the medical field as well, direct infection from patients to doctors or assistants, and patients through various instruments- Infections between doctors (or assistants) or between patients have been regarded as a problem,
Consideration from the angle of preventing this is an extremely important issue. Such infection accidents must be considered not only for the AIDS virus but also for other various viruses or pathogenic microorganisms.

There are similar problems in the dental field, such as the problem of infection from a patient to a dentist, the transmission of instruments applied to the patient's mouth, for example, the infection of a dental technician through a tray, and the inter-patient communication through the tray and the like. There is a problem of infection.

The present invention has been made in view of such an angle, and is capable of effectively sterilizing dental trays that are likely to be contaminated by various pathogenic viruses and pathogenic microorganisms. The present invention relates to a composition for cleaning and disinfecting trays for cooking.

[Means for Solving the Problems] The cleaning and disinfecting composition of the present invention is based on 100 parts by weight of a composition component for removing material residues attached to a dental tray.
2,4,4'-trichloro-2'-hydroxydiphenyl ether, N ^alpha - cocoyl -L- arginine ethyl ester · DL-pyrrolidone carboxylate salt, benzalkonium chloride or chlorhexidine gluconate incorporated 0.1 to 50 parts by weight, The gist of this is. here,
N α ^- cocoyl -L- arginine ethyl ester · DL-
A compound containing pyrrolidone carboxylate or benzalkonium chloride is a preferred embodiment of the present invention.

[Action] Various cleaning compositions for mechanically or chemically removing material residues adhering to a dental tray have hitherto been known, and in the present invention, the main components in these compositions are also known. The components or the components that act auxiliary can be used as such. Now, non-limiting examples of the typical components include the following substances.

Main components: alkali metal or alkaline earth metal carbonate, alkali metal or alkaline earth metal percarbonate, alkali metal or alkaline earth metal halide and a compound having chelating ability (for example, ethylenediamine 4
Acetates, sodium tripolyphosphate, sodium gluconate, etc.) Auxiliary components: surfactants (eg, sodium lauryl sulfate, polyoxyethylene nonyl phenol ether, etc.), organic acids (eg, sulfamic acid, oxalic acid, etc.), amines or Quaternary ammonium salts (eg, benzylamine, triethylamine, tetraethylammonium bromide, etc.), acetylene compounds (eg, 3-methyl-1-butyn-3-ol, etc.), triazo compounds (eg, benzotriazole, benzotriazine, etc.) and If necessary, pigments and fragrances In the present invention, 0.1 to 50 parts by weight of the following four types of disinfectants are blended with 100 parts by weight of the removing composition component selected from these component groups. The disinfectant used in the present invention effectively acts on various pathogenic microorganisms and pathogenic viruses.

Triclosan (2,4,4'-trichloro-2'-hydroxydiphenyl ether) CAE (N ^alpha - cocoyl -L- arginine ethyl ester · DL-pyrrolidone carboxylate) benzalkonium chloride (dimethylbenzyl alkyl ammonium chloride) Jiguanido ( Chlorhexidine gluconate) It is particularly preferable that the disinfectant can be obtained in the form of a powder. 0.1 to 50 parts by weight of the disinfectant is mixed with 100 parts by weight of the total of the main component and the auxiliary component, and dissolved at an appropriate concentration for use. Then, if the dental tray is washed, the pathogenic microorganism and the pathogenic virus can be effectively killed.

[Example] 40 g of each of the following compositions was dissolved in water 1, and a dental tray was immersed and washed, whereby the tray could be sterilized.

[Effects of the Invention] According to the present invention, the problem of infection by pathogenic microorganisms, pathogenic viruses, and the like that may adhere to the dental tray can be almost eliminated.

Continued on the front page (58) Fields surveyed (Int. Cl. ⁶ , DB name) C11D 3/48 A61C 9/00 C11D 7/12-7/32 WPI / L (QUESTEL)

Claims (2)

(57) [Claims] (1) 2,4,4'-Trichloro-to 100 parts by weight of a composition component for removing material residues adhered to a dental tray
2'-hydroxydiphenyl ether, N ^alpha - cocoyl -L- arginine ethyl ester · DL-pyrrolidone carboxylate salt, benzalkonium chloride or chlorhexidine gluconate tray, characterized in that by blending 0.1 to 50 parts by weight, A composition for cleaning and disinfecting dental trays that has excellent discoloration prevention and antibacterial effects. 2. The dental tray washing method according to claim 1, wherein the dental tray is formulated with N ^α -cocoyl-L-arginine ethyl ester / DL-pyrrolidone carboxylate or benzalkonium chloride. A disinfecting composition;