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Artificial tooth adhesive composition and preparation method thereof

A composition and adhesive technology, applied in dental preparations, pharmaceutical formulations, tooth irregularity detection/measurement, etc., can solve the problems of difficult cleaning process, unknown human impact, and difficult to remove, and achieve easy cleaning and adhesion performance. Good and safe effect

Inactive Publication Date: 2018-11-06
吉林省登泰克牙科材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used clinical adhesives are mainly organic polymer components, and the impact on the human body is unknown. At the same time, due to the formulation defects involved in adhesive denture adhesives, water-soluble polymers are swollen and dissolved in the denture by water. The base or oral mucosa, the cleaning process after use is relatively difficult, and the denture adhesive is attached to the denture base or the surface of the mucosa and is not easy to be removed

Method used

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  • Artificial tooth adhesive composition and preparation method thereof
  • Artificial tooth adhesive composition and preparation method thereof
  • Artificial tooth adhesive composition and preparation method thereof

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Effect test

preparation example Construction

[0047] The present invention provides a kind of preparation method of the denture adhesive composition as described in the technical scheme, comprising:

[0048] It is obtained by mixing water-soluble polymer, alginate, mineral oil and calcium sulfate.

[0049] The present invention has clearly described the specific components and proportions of the water-soluble polymer, alginate, mineral oil and calcium sulfate above, and will not repeat them here.

[0050] The present invention does not limit the mixing method and adding order, as long as those skilled in the art are familiar with it. The present invention is preferably mixed in a mixer, the mixing temperature is preferably 20-35° C.; more preferably 20-30° C.; the mixing time is preferably 2-4 hours; most preferably 3 hours.

[0051] The invention provides a denture adhesive composition, which comprises: 15-45 parts by weight of water-soluble polymer; 5-30 parts by weight of alginate; 20-60 parts by weight of mineral oil...

Embodiment 1

[0055] The following components were stirred at room temperature for 3h to form a paste (mass%):

[0056] Karaya Gum 40%

[0057] Sodium Alginate 20%

[0058] Calcium Sulfate 1%

[0059] White oil 30%

[0060] Liquid Paraffin 9%

[0061] Mix the above ingredients to make a paste denture adhesive.

[0062] The performance of the prepared denture adhesive was measured, and the result was: the adhesion strength test was above 6KPa, and the adhesion time lasted for more than 10 hours when used in the oral cavity, and it could be cleaned by brushing three times without residue.

Embodiment 2

[0064] The following components were stirred at room temperature for 3h to form a paste (mass%):

[0065] Sodium Carboxymethyl Cellulose 38%

[0066] Magnesium Alginate 22%

[0067] Calcium Sulfate 2%

[0068] White oil 30%

[0069] Polyethylene glycol 8%

[0070] The performance of the prepared denture adhesive was measured, and the result was: the adhesion strength test was above 6KPa, and the adhesion time lasted for more than 10 hours when used in the oral cavity, and it could be cleaned by brushing three times without residue.

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Abstract

The invention provides an artificial tooth adhesive composition, which comprises following components in parts by weight: 15 to 45 parts of water soluble polymer, 5 to 30 parts of alginate, 20 to 60 parts of mineral oil, and 1 to 10 parts of calcium sulfate. The adhesive composition is prepared from water soluble polymer, alginate, and mineral oil, thus prepared artificial tooth adhesive has a good bonding performance, at the same time, calcium sulfate cooperates with other components, and the artificial tooth adhesive is easy to clean. The adopted components are nontoxic, green, environmentally friendly, and thus the composition is safe to use.

Description

technical field [0001] The invention relates to the field of material technology, in particular to a denture adhesive composition and a preparation method thereof. Background technique [0002] Dentures are artificial teeth that replace missing natural teeth, also known as dentures. The fixed denture is completely borne by the abutment teeth, that is, crowns or inlays are made on the abutment teeth as the abutment, and the edentulous area is used as the bridge body. And pay attention to remove and wash after meals. [0003] The implantation and restoration of dentures has become a major breakthrough in the field of oral cavity. Adhesive fixation and screw fixation are two types of retention for fixed implant dentures. At present, the commonly used clinical adhesives are mainly organic polymer components, and the impact on the human body is unknown. At the same time, due to the formulation defects involved in adhesive denture adhesives, water-soluble polymers are swollen an...

Claims

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Application Information

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IPC IPC(8): A61K6/097A61K6/087A61K6/06A61K6/02A61K6/00A61K6/891A61K6/898
CPCA61K6/25A61K6/80A61K6/858A61K6/891A61K6/898C08L5/04
Inventor 闫鹏涛慕琪吴慧殷锐马荣堂
Owner 吉林省登泰克牙科材料有限公司
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