KR20090071717A - Toothpaste abrasive and toothpaste composition using the same - Google Patents

Abstract

A toothpaste composition containing porous fiber toothpaste abrasive is provided to improve the resolvability and precipitation and enhance the efficiency of removing food waste. A method for manufacturing a toothpaste composition containing porous fiber toothpaste abrasive comprises: a process of converting to fiber of viscous material and maturing under the alkali condition to manufacture a natural pulp; a process of removing non-fibrous such as wax or resin from the natural pulp; a process of treating with hydrochloric acid and steel-fiberizing; a process of grinding in a particle size of 0.5mm-3mm and treating hydrochloric acid; and a process of mixing porous soft fiber toothpaste abrasive with cream type (paste) toothpaste composition in a weight ratio of 3:7.

Description

Toothpaste Abrasive and Toothpaste Composition Using the Same}

The present invention relates to a toothpaste composition comprising a porous fibrous toothpaste abrasive, and more specifically, to fibrous hydrophobic treatment of fibril extracted from natural pulp, which is harmless to the human body to allow oral tolerance. It is a vegetable porous toothpaste abrasive that improves the decomposability and sedimentation of fibrin crystals due to brushing impact while maintaining proper friction strength, and improves the efficiency of adsorption and removal of foreign substances per unit area due to the large specific surface of pores constituting the fibers. Forms a soft porous toothpaste abrasive that simultaneously produces a debris removal effect that buryes in viscoelastic crystals,

The effective vegetable toothpaste composition containing the inorganic abrasive is mixed with the soft vegetable toothpaste abrasive thus formed in an appropriate ratio, so that the high-surface area toothpaste abrasive and the inorganic abrasive adsorbed at high density in the continuous pores of the fiber have the appropriate polishing effect on both sides of the low temperature. By expanding the specific surface area in contact with teeth and gums, abundant foaming effect, and foreign substance adsorption removal effect by sweeping and removing foreign substances by the foreign substance carrier action of high specific surface area crystals, it can act on the teeth and gums in combination.

Soft and effective tooth polishing, gum massage effect and foreign substance removal effect to remove tooth plaque and tartar on teeth effectively to prevent excessive friction with toothbrush tip, prevent tooth and periodontal disease, whitening effect and gum massage effect The present invention relates to a dentifrice composition comprising a porous fibrous toothpaste abrasive for oral hygiene, which has improved safety and greatly improved abrasiveness and foreign matter removal ability than conventional abrasives.

Since ancient times, the health of teeth has been treated as one of the five erects, and the usual clean and strong care of the teeth is directly connected to maintaining the health of the body as well as the health of the oral cavity.

These teeth are exposed to various diseases and cause serious dental diseases. The basic treatment for teeth and gum diseases is to use gum toothpaste to clean the periodontal or calculus with proper brushing and massage the gums to promote the blood flow of the gums. do.

However, due to the structure of the teeth and gums, toothbrushes using toothbrushes and toothpaste, which are common before and after meals, cannot be used flexibly and effectively between soft gums and hard teeth. Tooth wear and severe damage to the gums or left by the food or the like there is a problem causing tooth diseases such as tooth decay or gum disease such as periodontitis or gingivitis.

Toothpaste is a toothpaste with various ingredients and functions such as liquid, powder, cream, solid, etc. containing fragrances and bleaching abrasives to remove germ film, prevent bad breath, and cleanse. The most commonly used form is cream type, which is a common ingredient that contains various kinds of abrasives and surfactants, as well as flavoring ingredients, skin protectants, friction strengthening agents, etc., to achieve improved effects over conventional toothpaste compositions. Specialized toothpaste compositions of various ingredients, forms, are provided.

As mentioned above, general toothpaste includes 'polishing agent' to clean teeth surface to make teeth whiter and stronger and maintain oral health and condition, foaming agent to foam, moisturizing agent to moderate moisture, toothpaste to make the toothpaste uniform and stable. It contains 'binders' to keep shape, and 'flavorants' to create a refreshing mood.The raw materials for toothpaste are listed in the Pharmacopoeia and Food Additives, and only those that have been tested for safety are comparable.

Among the main components of the toothpaste, a conventional abrasive for wiping the plaque on the surface of the tooth serves to remove tartar or food by grinding the surface of the tooth little by little. A conventional abrasive having abrasion effect is a abrasive of rough silicate material. As a result of wiping the teeth in a stiff state at all times, there is a problem of generating cerebral abrasion, which wears the teeth as a side effect of the abrasive, or damaging the enamel layer of the teeth, causing the teeth to become brittle.

In addition, the conventional toothpaste product containing more silicate (DCPD, CaCO3, Silica, Alumina) abrasive of the whitening function of the teeth has a problem that the texture of the fragrance and foam after brushing is poor, and the feeling of use is not good with a nasty and unpleasant taste.

The role of the toothpaste abrasive is to clean the surface of the tooth, or to wear toothpaste with high wear and when toothpaste occurs easily. It is round, grainy, and contains regular abrasives so that it can be applied to a wide range of people, including adults with high plaque or tartar. There is a need to improve toothpaste by developing toothpastes with greatly improved cleaning functions.

However, the present inventors have not developed a toothpaste abrasive that can be applied to a wide range of teeth, children, adolescents, patients with severe tooth wear, and the like, which is normal, and the tooth tissue is weak. Therefore, the present applicant has developed a porous fibrous toothpaste abrasive according to the present invention. To develop a toothpaste composition of the improved physical properties that the abrasive is included in the ratio suitable for the conventional toothpaste.

As described above, the toothpaste abrasive for the purpose of cleaning the tooth by polishing (friction) on the surface of the conventional tooth is a rough silicate abrasive.

It always works on both hard and soft gums by relieving side effects such as cervical abrasion, which wears the teeth, and tooth decay, which can damage the enamel layer of teeth, causing irritable teeth. The technical task of developing abrasives that greatly improves the friction, cleaning, and adsorption and removal of foreign substances by providing abundant foam while simultaneously wiping out foreign substances with a non-irritating brush that absorbs the

In this way, toothpaste with significantly improved tooth friction and cleaning functions is contained in the toothpaste, and the toothpaste and tartar, etc. can be effectively removed without damaging teeth or gums by the polishing effect due to the organic bonding. There is a technical problem.

The present invention has been made to solve the above problems,

Hydrochloric acid treatment of polymeric fibers extracted from natural pulp that is harmless to humans orally to allow them to be orally acceptable makes fibers with viscoelasticity and swelling properties. The large specific surface area of the constituent pores enhances the adsorption and removal efficiency of foreign substances per unit area, thereby forming a soft porous toothpaste abrasive that simultaneously realizes the effect of removing foreign substances that results in smooth tooth friction, cleaning, and viscoelasticity determination.

In this way, an effective amount of a conventional toothpaste composition containing a hard inorganic abrasive is mixed with a soft vegetable toothpaste abrasive having a high viscosity and a strong binding ratio in an appropriate ratio. Appropriate grinding effect on both sides of the lowered temperature with maximized contact surface and expansion of specific surface area acting on the gums and corners of the teeth in contact with teeth and gums, removal of foreign substances by adsorption removal, washing of rich microbubbles, and soft texture of gum The purpose of the present invention is to provide a dentifrice composition comprising a porous fibrous toothpaste abrasive which acts on the teeth and gums in combination with a massage effect and a feeling of improving the feeling of refreshing after brushing.

Thus, the porous fiber dentifrice abrasive of the present invention and the toothpaste composition containing the same,

It is a vegetable porous toothpaste abrasive extracted from natural pulp with high purity so that it is harmless to human body. It is a high specific surface area pore array that is composed of tough and relatively high friction strength fiber, and it has a friction effect per unit area of teeth or gums and foreign body adsorption efficiency deep in the mouth. It has excellent hardness and ductility, and distributes the wear rate properly so that the gums and gum surfaces are rubbed to remove and adsorb foreign substances and harden the teeth to protect the oral tissue. Effects can be implemented simultaneously,

When the porous toothpaste abrasive formed as described above is mixed with a conventional toothpaste, the inorganic abrasive and other components adsorbed at high density to the high specific surface fiber continuous pores formed by the interlocking of fibers and the adhesion of dissolved fibers are appropriately formed. Appropriate polishing effect on both sides of the lower temperature, which is dispersed and smoothly applied to teeth and gums, adsorption and removal of foreign substances per unit area of high specific surface area in contact with teeth and gums, combing effect to make viscoelastic crystals, and rich foam generated by saliva The cleaning effect of the occurrence and the improvement of the feeling of use to offset the brushing of the inorganic abrasive to give a refreshing feeling to the teeth and gums,

As a side effect of using a silicate abrasive, it is a cleaning effect that significantly reduces the occurrence of cervical abrasion or hypersensitivity teeth and rubs foreign substances cleanly as if it is rubbed with a rag.It prevents teeth and periodontal disease, which improves human safety compared to the prior art. The effect and the gum massage effect can be realized simultaneously.

Detailed description of the configuration of the present invention for achieving the above object by the accompanying drawings as follows, and a detailed description of known functions and configurations that may unnecessarily obscure the subject matter of the invention will be omitted.

The present invention is a known toothpaste composition comprising an abrasive, a binder, a foaming agent, a cleaning agent,

Degreasing process to remove non-fibers, such as wax or resin, from natural pulp pulped with high specific surface porous pore structure of fine pores, which are converted into viscous fibers by being entangled with each other and bound together. Drying and degreasing the degreased pulp to a particle size of 0.5 mm to 3 mm and hydrochloric acid to form a highly fibrous soft fibrous dentifrice abrasive with a powdered granular form of steel fibers,

       The porous soft cellulose toothpaste abrasive is formulated at a mixing ratio of 3: 7 by weight with a conventional creamy (paste) toothpaste composition containing an inorganic hard abrasive, and the inorganic hard abrasive is adsorbed to successive soft cellulose toothpaste abrasive pores.

        The soft and clean removal effect of the organic soft bond of the vegetable soft abrasive and the inorganic hard abrasive that combines the thickener and the binder is dispersed and adsorbed into the pores of the fiber, and it can be removed as soft and clean as rubbing the plaque or tartar without damaging the teeth or gums. Its specific surface area allows fast and efficient adsorption and removal of plaque or tartar, and it is characterized by providing a toothpaste composition with a good feeling after brushing.

     In addition, the pulp ripening conditions in an alkaline atmosphere is preferably carried out for 1 hour to 3 hours at a temperature of 70 ℃ to 110 ℃, a neutral range of pH 6.0 to 8.0 such as enamel enclosing the outer surface of the tooth, The higher the pH, the longer the aging time, the larger the pore size, but the gel type pulp suitable for the application may be prepared by changing the conditions according to the desired properties.

      In addition, hydrochloric acid treatment of polymeric fibers extracted from natural pulp improves the degradability and sedimentation of fibrous crystals due to brushing impact, while having adequate frictional strength, as the fibers are modified with viscoelasticity and swelling properties.

     This is a process of hydrochloric acid treatment of cellulose to crystallize cellulose, so that cellulose is dissolved to increase viscosity and elasticity.

       The crystallized fibrin is soaked in the pores of the known toothpaste composition and when the pressure of the brushing action is gradually broken and effectively penetrates between the teeth and the teeth to be adsorbed foreign substances to remove efficiently without debris.

In addition, in the present invention, the average porosity of the porous soft cellulose toothpaste abrasive powder particles is at least 65% to 95%, most preferably 90 to 95%, and is less than 65%, so that the adsorption efficiency is low, thereby not achieving sufficient cleaning effect. I can't.

     In addition, the particle size of the soft cellulose toothpaste abrasive is preferably 0.5 mm to 3 mm, and may be selectively applied to form effective grains by forming fine grain size granules, and the grinding may be any known in the art such as a ball mill. This can be done by means of

In addition, the mixing ratio of the conventional creamy toothpaste composition containing the soft fiber toothpaste abrasive, which also serves as a thickener and a binder, and an inorganic hard abrasive, and the toothpaste abrasive of the present invention is 3: 7 to the total weight ratio of the composition. If the toothpaste composition is less than 30% compared to the total toothpaste composition is easy to cause damage to the tooth or gums, and if more than 30% it is difficult to effectively remove the contaminants adsorbed strongly between teeth due to the low abrasive force.

In the present invention, the fiber forming the porous soft cellulose toothpaste abrasive is a high specific surface area porous structure in the form of a dense net in which fibers are entangled with each other. It has the basic characteristics of adsorption and removal of foreign substances such as plugs by rubbing the entire tooth tissue such as corners and gums and hardening teeth.It removes foreign substances as soft and clean as rubbing them with a rag. Will be implemented.

In particular, the fiber forming the toothpaste abrasive of the present invention is porous and has high viscosity, strong binding, and fluidity and dispersibility at the same time. The organic bonding effect of the combination of quality and hard abrasives can quickly and effectively remove plaque or tartar without damaging teeth or gums.The fibers are entangled with each other and the viscous body is mixed with an abrasive of general toothpaste. When combined with the gel-type constituents, it prevents separation between the constituents and imparts abrasiveness to the dry particles with morphological stability of strength and hardness sufficient for friction, whether dry or wet.

      Hereinafter, the present invention will be described in more detail with reference to Examples and Test Examples. However, these Examples and Test Examples are only for explaining the present invention in more detail, and the scope of the present invention is limited by these Examples and Test Examples. It will be apparent to those of ordinary skill in the art and the art that the present invention is not limited thereto.

Example

1. Formation process of porous soft cellulose toothpaste abrasive

In the pulped natural pulp having a high specific surface area porous pore structure of fine pores obtained by a conventional method, a degreasing step for removing non-fibers such as wax or resin, a drying step for drying the degreased pulp with a dryer, and dried degreased pulp The pulverizing means was used to obtain a fine fiber dentifrice abrasive of finely pulverized high-purity porous powder in the form of steel fiber which was pulverized to a particle size of 0.5 mm to 3 mm.

The degreasing process functions to widen and soften the surface area and to increase the bonding strength by changing the shape or structure of the fiber.

 In addition, hydrochloric acid treatment of degreased pulp fibers increases crystallinity and increases viscosity and elasticity.

In particular, the fibrin dentifrice abrasive of the present invention generates fine bubbles at the interface of the tooth when brushing, thereby preventing orthodontic sharp bristles from directly contacting the teeth or gums, thereby protecting oral tissues, and enabling flexible brushing to allow tooth polishing, In addition to removing foreign matter between teeth and smooth gum massage function can be performed at the same time to whiten teeth and remove tartar.

2. Process of manufacturing toothpaste composition comprising porous fibrous toothpaste abrasive

 The porous soft cellulose toothpaste abrasive obtained in the first step was prepared in a ratio of 3: 7 in a weight ratio with a conventional cream type (paste) toothpaste composition containing an inorganic hard abrasive, and the inorganic cellulose in the continuous soft cellulose toothpaste abrasive. Toothpaste composition was obtained by adsorbing the hard abrasive.

The present invention can remove the unpleasant and unpleasant taste of the conventional toothpaste abrasive with a soft abrasive action in which the vegetable abrasive is combined with the inorganic abrasive of the existing toothpaste, the rigid and soft abrasive material can feel a refreshing feeling after brushing. .

When brushing with a toothpaste composition comprising the porous fiber dentifrice abrasive of the present invention as described above, the fiber is gradually broken into a state containing a common toothpaste composition, effectively penetrates between the teeth, 0.5 mm infiltrated so Fibrous particles of ˜3 mm particle size rub and wipe teeth and gums with a proper frictional force due to irregular amorphous large particles, and then gradually crush and continuously penetrate between teeth to adsorb foreign substances. It is removed without residue by washing with water.

Test case: sensory evaluation

Evaluation method: (panel test)

Ten evaluators consisting of men and women in their twenties to thirties were repeatedly tested over five days with toothpaste compositions according to the present invention and third-party marketed toothpaste with 2.5 g of creamy toothpaste after 30 minutes after lunch. Satisfaction was evaluated by 10 points (the higher the value, the worse the lower the value), and the results are shown in Table 1.

   division     Toothpaste composition of the present invention       Generic Toothpaste    rater  Foreign substance removal ability   Feeling Foreign substance removal ability   Feeling      One     7    8     7    5      2     7    7     6    5      3     8    7     6    6      4     9    8     7    5      5     7    7     6    4      6     8    9     6    5      7     7    9     7    4      8     8    8     5    4      9     8    7     5    6     10     7    8     6    5   Sum     76    78    61   49

As shown in Table 1, the toothpaste composition of the present invention exhibited superior results compared to brushing with a general toothpaste in both foreign substance removal ability and usability.

The present invention described above is not limited to the above-described embodiment as various substitutions and changes can be made by those skilled in the art without departing from the technical spirit of the present invention. .

Claims (2)

In a known toothpaste composition comprising an abrasive, a binder, a foaming agent, a cleaning agent, Degreasing process to remove non-fibers, such as wax or resin, from natural pulp pulped with high specific surface area porous pore structure of fine pores by entanglement and binding of fibers to viscous fiber and ripening under alkaline atmosphere. Drying process to harden and dry the fiber, dried degreasing pulp finely pulverized to a particle size size of 0.5mm to 3mm and hydrochloric acid to form a soft fiber dentifrice abrasive of powdery granular form of high purity porous, Toothpaste composition comprising a porous cellulose dentifrice abrasive, characterized in that the composition of the porous soft cellulose dentifrice abrasive is mixed with a conventional cream type (paste) dentifrice composition containing an inorganic hard abrasive in a weight ratio of 3: 7. The method of claim 1,       Hydrochloric acid treatment of the polymeric fiber extracted from natural pulp is a process of crystallizing the fiber, which increases the viscosity and elasticity of the fiber, thereby improving the degradability and sedimentation of the fiber crystal due to the brushing impact of appropriate friction strength when brushing. Toothpaste composition containing porous cellulose toothpaste abrasive