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Cleaners, cleaning system bleaching agents and composition for environmental convervation

A compound and tooth technology, applied in the directions of detergent compositions, non-surface-active detergent compositions, inorganic non-surface-active detergent compositions, etc., can solve problems such as inability to be practically utilized

Inactive Publication Date: 2004-09-29
NAT INST OF ADVANCED IND SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the photoactive function of this apatite, in other words, is still to the extent that it seems to exist, and it is still at the level that can be confirmed by laboratory-level measurement. It seems that it is still far away and almost impossible to apply this function. actual use

Method used

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  • Cleaners, cleaning system bleaching agents and composition for environmental convervation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0180] While applying ultrasonic vibration, 0.1 g of titanium dioxide powder having a particle diameter of about 50 nm was mixed with 5 g of phosphoric acid and 10 g of pyrophosphoric acid to obtain a paste-like mixture.

[0181] After keeping the mixture for 2 hours, water was added to make up to 500ml. Its pH is 2. The denture with dirt was put into the aqueous solution, irradiated with a 500W xenon lamp, and after 6 hours, it was taken out and observed. As a result, stubborn calculus attached to dentures is completely removed.

Embodiment 2

[0183] While applying ultrasonic vibration, 0.4 g of a sol solution containing 22% of titanium dioxide with a particle diameter of 6 nm was mixed with 3 g of phosphoric acid and 10 g of pyrophosphoric acid to obtain a paste-like mixture.

[0184] After keeping the mixture for 10 hours, water was added to make up to 500ml. Its pH is 1. The dentures with dirt were put into the aqueous solution, irradiated with sunlight, and after 6 hours, they were taken out and observed. As a result, dirt and odors formed by smoke oil adhering to dentures are completely removed.

Embodiment 3

[0186] While applying ultrasonic vibration, 0.5 g of a sol solution containing 30% of titanium dioxide with a particle diameter of 5 nm was mixed with 10 g of phosphoric acid and 30 g of pyrophosphoric acid to obtain a paste-like mixture.

[0187] After keeping the mixture for 2 hours, water was added to make up to 500ml. Its pH is 1. The denture with dirt was put into the aqueous solution, irradiated with a 60W halogen lamp, and after 2 hours, it was taken out and observed. As a result, stubborn dental calculus, odor, and dirt formed from smoke oil adhering to the denture are completely removed.

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Abstract

The present invention provides a cleansing, bleaching, and sterilizing agent and a cleansing method for the oral cavity, dental prosthetics, and so forth, and a method for manufacturing said agent, a dental prosthetic cleansing system, a bleaching agent for discolored teeth and a method for manufacturing said agent, a bleaching system, a composition for environmental purification containing a photoactive compound composed of phosphorus and calcium, and a paint using the same.

Description

technical field [0001] The present invention relates to a harmless, high-safety cleaning, bleaching, and sterilizing material, specifically, for example, for cleaning and bleaching of oral cavity and dental prosthetics, cleaning and sterilization of food or food containers, electronic components And cleaning of mechanical parts, sterilization and cleaning materials of textiles, fibers or metal products, etc., a new type of cleaning, bleaching and sterilization materials composed of harmless and safe materials titanium dioxide and acid. [0002] The present invention relates to a cleaning system for dental prosthetics, specifically, for example, dental prosthetics mainly used in the oral cavity for cleaning stained or smelly dentures such as vape oil, coffee, curry, etc. objects and dental appliances, particularly a dental cleaning device, which has a light irradiation function, by putting the object to be cleaned in a solution composed of a photocatalyst such as titanium dioxi...

Claims

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Application Information

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IPC IPC(8): A01N59/26A61K8/24A61K8/29A61L2/16A61L2/18A61L9/00A61L9/18A61Q11/00C11D7/08C11D7/20C11D11/00
CPCA61L2202/17A61L9/18A61L9/00C11D7/08C11D11/007A61Q11/02C11D7/20A61L2/186A61K8/24A01N59/26C11D11/0011A61L2/16A61K8/29C11D2111/10C11D2111/46A01N59/16A01N2300/00A61Q11/00
Inventor 野浪亨长谷博子
Owner NAT INST OF ADVANCED IND SCI & TECH
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