CN103906450B - For keeping the bristles of oral health, for keeping the elastomeric element of oral health and comprising their toothbrush for keeping oral health - Google Patents
For keeping the bristles of oral health, for keeping the elastomeric element of oral health and comprising their toothbrush for keeping oral health Download PDFInfo
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- CN103906450B CN103906450B CN201280054162.2A CN201280054162A CN103906450B CN 103906450 B CN103906450 B CN 103906450B CN 201280054162 A CN201280054162 A CN 201280054162A CN 103906450 B CN103906450 B CN 103906450B
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- oral health
- salt
- bristles
- functional components
- elastomeric element
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
- A46B9/04—Arranged like in or for toothbrushes
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/06—Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/006—Antimicrobial, disinfectant bristles, handle, bristle-carrier or packaging
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/02—Bristles details
- A46D1/0284—Bristles having rounded ends
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- Brushes (AREA)
- Cosmetics (AREA)
Abstract
The present invention relates to a kind of for providing bristles and the elastomeric element of good oral health benefits.Comprise according to the toothbrush of bristles of the present invention and elastomeric element except the common physical cleaning effect of Conventional toothbrushes, various auxiliary as responsive in antibacterial, anti-inflammatory, fresh breath, anti-inflammatory, tartar control effects, prophylaxis of teeth, the gingival disease that can also be provided for preventing mouth disease.
Description
Technical field
The present invention relates to and a kind ofly can keep the bristles of good oral health or elastomeric element and comprise their toothbrush.
This application claims the priority of No. 10-2011-0113563rd, the korean patent application of the application in korean patent application on November 2nd, No. 10-2011-0113562 1 of application on November 2nd, 2011 and No. 10-2012-0083201st, the korean patent application of application on July 30th, 2012, by reference to mode all the elements of description disclosed in related application and accompanying drawing are incorporated to the application.
Background technology
Existing toothbrush has common bristles, and it is only for the purpose of the function of rinsing the mouth.Specifically, common bristles is the one or more kinds of compositions being selected from polypropylene, polyethylene, PETG, polybutylene terephthalate (PBT), PTT, polyurethane, nylon etc. by fusing, and melt is manufactured with centrifugal casting mould by fine shower nozzle.The effect that the bristles for toothbrush of such manufacture only has physical cleaning tooth such as removes food waste or bacterial plaque etc., and does not have other any effect.
Further, also have in existing common bristles recently, utilize the elastomeric elements such as rubber (Rubber), silicones to prepare head toothbrushes, thus when brushing teeth, also can have the product of physical cleaning and gum massage effect.
But these products, owing to just utilizing the basic function of toothbrush, i.e. physical cleaning performance and elastomeric element, plays the protected effect of gum, therefore exists and by brushing teeth, cannot contribute to oral health shortcoming further.Therefore, need outside a kind of function with common toothbrush of exploitation, also can improve the material of the effect of prevention cavity disease and comprise its toothbrush.
Summary of the invention
the technical problem to be solved in the present invention
Therefore, technical problem to be solved by this invention, its object is to, a kind of bristles is provided, it is except the physical cleaning performance having common bristles and have, also by, anti-inflammatory, fresh breath antibacterial to the effective ingredient exerts of oral health, anti-inflammatory, prevention tartar, prophylaxis of teeth sensitivity, gingival disease or mouth washes effect etc., namely contribute to the prevention of various mouth disease.
And, technical problem to be solved by this invention, its object is to, a kind of elastomeric element is provided, it, by, anti-inflammatory, fresh breath antibacterial to the effective ingredient exerts of oral health, anti-inflammatory, prevention tartar, prophylaxis of teeth sensitivity, gingival disease or mouth washes effect etc., namely contributes to the prevention of various mouth disease.
And; another technical problem that the present invention will solve; its object is to; a kind of toothbrush is provided; its physical cleaning performance had by usual toothbrush and elastomeric element; not only play protection gum and the effect of gum massage, also can play that antibacterial, anti-inflammatory, fresh breath, anti-inflammatory, prevention tartar, prophylaxis of teeth are responsive, gingival disease or mouth washes effect etc., namely contribute to the prevention of various mouth disease.
technical scheme
For solving the problems of the technologies described above, the invention provides a kind of multilayer bristles for oral health, it is characterized in that, comprising: inner core layer; And outside chitinous layer, it surrounds above-mentioned inner core layer, and wherein, at least one deck in inner core layer and outside chitinous layer comprises the effective functional components of oral health.
In above-mentioned bristles, the effective functional components of oral health is preferably included in the outside chitinous layer surrounding inner core layer.
In above-mentioned bristles, comprise above-mentioned one deck to the effective functional component of oral health and comprise the effective functional components of oral health and polymeric material.Compared to the total weight of above-mentioned bristles, the above-mentioned content to the effective functional components of oral health comprised is 0.1% to 10% of weight.
In above-mentioned bristles; what use can be to the effective functional components of oral health at least one be selected from anti-inflammatory, antibacterial agent, whitening agent, deterrent, dental plaque deposit preventing agent, fumet, halitosis remover, gum protectant, worm tooth prophylactic and mouth washes composition; or can be and be selected from bamboo salt, solar salt, prepare salt, purified salt, loose salt, get salt by evaporation of sea-water, boil the salt off the water, the salt constituents of fused salt, refined salt and phosphatic at least one, preferably can be at least one being selected from bamboo salt, phosphate and loose salt.
Further, above-mentioned polymeric material is preferably water soluble polymer material.
Further, the invention provides a kind of for keeping the elastomeric element of oral health, it comprises the effective functional components of oral health, water-soluble polymer and elastomer.
What comprise at above-mentioned elastomeric element is above-mentionedly preferably 0.5% to 50% of weight to the effective functional components of oral health.
For what keep using in the elastomeric element of oral health, at least one be selected from anti-inflammatory, antibacterial agent, whitening agent, deterrent, dental plaque deposit preventing agent, fumet, halitosis remover, gum protectant, worm tooth prophylactic and mouth washes composition be can be to the effective functional components of oral health above-mentioned; or can be and be selected from bamboo salt, solar salt, prepare salt, purified salt, loose salt, get salt by evaporation of sea-water, boil the salt off the water, the salt constituents of fused salt, refined salt and phosphatic at least one, preferably can be at least one being selected from bamboo salt, phosphate and loose salt.
The variation of toothbrush is according to a preferred embodiment of the invention as follows.
According to the toothbrush for keeping oral health of the 1st embodiment, it is characterized in that, comprise: toothbrush head, it has predetermined thickness with width and is connected with handle portion; For the multilayer bristles of oral health, this multilayer bristles remains on the upper surface of above-mentioned toothbrush head and comprises inner core layer; And surround the outside chitinous layer of above-mentioned inner core layer, wherein, at least one deck in above-mentioned inner core layer and outside chitinous layer comprises the effective functional components of oral health.
Above-mentioned for keeping in the toothbrush of oral health, the effective functional components of oral health is preferably included in the outside chitinous layer surrounding above-mentioned inner core layer.
According to the toothbrush for keeping oral health of the 2nd embodiment, it is characterized in that, comprise: toothbrush head, it has predetermined thickness with width and is connected with handle portion; Bristles, it remains on the upper surface of above-mentioned toothbrush head; And most advanced and sophisticated 20, it to be arranged in head and the elastomeric element comprised for oral health, and this elastomeric element comprises the effective functional components of oral health, water-soluble polymer and elastomer.
According to the toothbrush for keeping oral health of the 3rd embodiment, it is characterized in that, comprise: toothbrush head, it has predetermined thickness with width and is connected with handle portion; Bristles, it remains on the upper surface of above-mentioned toothbrush head; And liner 30, its form above-mentioned toothbrush head at least partially and the elastomeric element comprised for oral health, this elastomeric element comprises the effective functional components of oral health, water-soluble polymer and elastomer.
According to the toothbrush for keeping oral health of the 4th embodiment, it is characterized in that, comprise and there is predetermined thickness to be connected with width and with handle portion the brushhead of tooth, and remain on the bristles of upper surface of above-mentioned toothbrush head, it comprises at least one further: bristles has at least one deck for keeping in the multilayer bristles of oral health, multilayer bristles remains on the upper surface of above-mentioned toothbrush head and is comprise inner core layer and surround the outside chitinous layer of above-mentioned inner core layer, at least one deck in above-mentioned inner core layer and outside chitinous layer comprises the effective functional components of oral health, most advanced and sophisticated 20, it to be arranged in toothbrush head and the elastomeric element comprised for oral health, and this elastomeric element comprises the effective functional components of oral health, water-soluble polymer and elastomer, and liner 30, its form above-mentioned toothbrush head at least partially and the elastomeric element comprised for oral health, this elastomeric element comprises the effective functional components of oral health, water-soluble polymer and elastomer.
For what keep using in the toothbrush of oral health, at least one be selected from anti-inflammatory, antibacterial agent, whitening agent, deterrent, dental plaque deposit preventing agent, fumet, halitosis remover, gum protectant, worm tooth prophylactic and mouth washes composition be can be to the effective functional components of oral health above-mentioned; or can be and be selected from bamboo salt, solar salt, prepare salt, purified salt, loose salt, get salt by evaporation of sea-water, boil the salt off the water, the salt constituents of fused salt, refined salt and phosphatic at least one, preferably can be at least one being selected from bamboo salt, phosphate and loose salt.
beneficial effect
According to bristles of the present invention, except there is physical cleaning performance that common bristles has, also by comprising the bristles of the sandwich construction to the effective functional components of oral health, play that antibacterial, anti-inflammatory, fresh breath, anti-inflammatory, prevention tartar, prophylaxis of teeth are responsive, gingival disease or mouth washes effect etc., namely contribute to the prevention of various mouth disease.Further, bristles according to the present invention is compared compared to being merely mixed into effective component, in time-bounded, obtain prolongation, namely within the relatively long time limit, substantially can promote oral health by brushing teeth.
And, elastomeric element according to the present invention has the effective functional components of oral health, and, gingival disease responsive by these ingredient exerts antibacterial, anti-inflammatory, fresh breath, anti-inflammatory, prevention tartar, prophylaxis of teeth or mouth washes effect etc., namely contribute to the prevention of various mouth disease.
And; comprise the toothbrush according at least one in bristles of the present invention and elastomeric element; the common bristles not only had by common toothbrush when brushing teeth obtains physical cleaning performance; and protect outside the effect of gum and gum massage by common elastomeric element acquisition; also can play that antibacterial, anti-inflammatory, fresh breath, anti-inflammatory, prevention tartar, prophylaxis of teeth are responsive, gingival disease or mouth washes effect etc., namely contribute to the prevention of various mouth disease.
Accompanying drawing explanation
Following accompanying drawing appended in the present invention is only illustration the preferred embodiments of the present invention, is together only and contributes to understanding technological thought of the present invention, therefore can not be interpreted as that the present invention is defined in the content described in following accompanying drawing with above-mentioned content.
Fig. 1 is for keeping the stereogram of the toothbrush of the sandwich construction of oral health according to of the present invention.
Fig. 2 is for keeping the plane of the toothbrush of the sandwich construction of oral health according to of the present invention.
Fig. 3 is for keeping the plane of the sandwich construction bristles of oral health according to of the present invention.
Fig. 4 is the sectional view of the IV-IV according to Fig. 3.
Fig. 5 is the sectional view of the V-V according to Fig. 3.
Detailed description of the invention
Below, the present invention will be described in detail.Be described with the method for optimum from applicant to be invented, the principle of the concept of definition term that can be suitable is set out, the term used in this description and in the claims or word, can not be defined as and only make an explanation with the meaning in usual dictionary, but the meaning and the concept that accord with technological thought of the present invention should be interpreted as.Therefore, be recorded in the embodiment of this description and the formation of accompanying drawing, be only most preferred embodiment, but not contain whole technological thought of the present invention; From the object of application, the present invention should be understood and also can comprise the multiple substitute and variation that can replace it.
Comprise the sandwich construction of the effective functional components of oral health according to of the present invention, and for keeping being described as follows of the bristles of oral health.
With reference to Fig. 4 and Fig. 5, above-mentioned bristles 10 is cylindric, and the inside of above-mentioned bristles 10 comprises inner core layer 1 and surrounds the outside chitinous layer 2 of above-mentioned inner core layer.Above-mentioned inner core layer 1 is located at the central authorities of bristles 10, and has drum, and this drum has predetermined thickness along the length direction of bristles, and itself and the rightabout open-ended of toothbrush head 20.Said external chitinous layer 2 surrounds the outer surface of above-mentioned inner core layer 1 with predetermined thickness.
Be for keeping the bristles of oral health to have sandwich construction as one embodiment of the invention, this sandwich construction comprises inner core layer and surrounds the outside chitinous layer of above-mentioned inner core layer, wherein, at least one deck in above-mentioned inner core layer and outside chitinous layer comprises the effective functional components of oral health.
More preferably, the outside chitinous layer for the sandwich construction bristles keeping oral health comprises the effective functional components of oral health.Namely preferred bristles is so a kind of bristles, and it has by the inner core layer of common bristles material manufacture and surrounds above-mentioned inner core layer and comprise the outside chitinous layer to the effective functional components of oral health.When being included in outside chitinous layer the effective functional components of oral health, allow easily to discharge the effective functional components of oral health, and less affect the inner core layer that is made up of common bristles elasticity or other character.
The bristles of above-mentioned sandwich construction is compared compared to unitary core bristles, provides the increase of content of functional component and allows the surprising effect that it effectively discharges.When being merely mixed into functional component effective to oral health in unitary core bristles, due to the fundamental characteristics such as fracture strength, tension force, elasticity of bristles, its content that can comprise is very limited.But, according to the bristles of sandwich construction of the present invention, owing to comprising functional components at outside chitinous layer or inner core layer, while the fundamental characteristics such as elasticity maintaining the fracture strength of bristles or tension force, bristles to greatest extent, above-mentioned functions composition can be comprised.Moreover, owing to being included in the outside chitinous layer on bristles surface to the effective functional components of oral health, water-soluble polymer is also included in outside chitinous layer simultaneously, by absorbing moisture when therefore brushing teeth, can more effectively discharge above-mentioned to the effective functional components of oral health.
Below, the composition forming bristles of the present invention will be described in detail.
According to of the present invention can be anti-inflammatory, antibacterial agent, whitening agent, deterrent, dental plaque deposit preventing agent, fumet, halitosis remover, gum protectant, worm tooth prophylactic and mouth washes composition to the effective functional components of oral health, but be not limited in this.
Spendable concrete composition is as follows.Can comprise as anti-inflammatory, antibacterial agent and be selected from bamboo salt, solar salt, prepare salt, purified salt, pine salt, get salt by evaporation of sea-water, boil the salt off the water, fused salt, salt constituents more than refined salt and phosphatic at least one, metal ion is in conjunction with complexes of amino acid, aloe, triclosan, triclosan monophosphate, two chlorobenzene biguanides ethane, Alexidine, Hexetidine, sanguinarine (sanguinarine), benzalkonium chloride, salicylanilide (salicylanilide), Domiphen bromide, cetylpyridinium chloride, TPC, fluoridize N-myristyl-4-ethylpyridine drone (TDEPC), Octenidine, decapinol, Octapinol, nisin polyphenol (nisinpolyphenol), ethyl pyruvate, GED, hydrogen peroxide, urea peroxide, SODIUM PERCARBONATE (percarbonate) can be used, based on the peroxide (Polyvinylpyrrolidone-supportedHydrogenPeroxide, PVP-H2O2) of polyvinylpyrrolidone or Polymer Supported (polymer-bound) peroxide as whitening agent, hydroxyapatite, potassium nitrate, blocking agent (occludingagents), bioactivity glass (bioactiveglass), arginine salt, arginine bicarbonate or scutelloside (bacalin) can be used as deterrent, tetrasodium pyrophosphate can be used as dental plaque deposit preventing agent, the aldehydes of essential oil, papain, ficin, ethyl laurate sodium alginate (ethyllauroylalginate), menthol, carvol, anethole, multiple fragrance, ester class and alcohols, spearmint oil, peppermint oil, wintergreen, sassafras oil, caryophyllus oil, sage oil, volatile oil extracted from eucalyptus' leaves or twigs, marjoram oil, cassia oil, lemon oil, lime oil, grapefruit or orange oil can be used as fumet, furanone, bacteriocin, flavane (flavans) or flavonoids (flavonoids) can be used as halitosis remover, folic acid, vitamin or pit wood material can be used as gum protectant, phosphate, PVPA, glucose oxidase (oxidase), sodium fluoride, sodium monofluorophosphate or stannous fluoride can be used as worm tooth prophylactic, or the blowing agent such as alkyl sulfate, poloxamer can be used as mouth washes composition, the grinding agents such as silica, calcium phosphate, calcium carbonate, aluminium oxide, sodium acid carbonate, but be not limited in this.And; mentioned component provides the function of anti-inflammatory, antibacterial agent, whitening agent, deterrent, dental plaque deposit preventing agent, fumet, halitosis remover, gum protectant, worm tooth prophylactic and mouthwass etc., and the combination of above-mentioned functions is to work to oral health.
Functional components preferably for oral health in herein open comprise be selected from bamboo salt, solar salt, prepare salt, purified salt, loose salt, get salt by evaporation of sea-water, boil the salt off the water, the salt constituents of fused salt, refined salt and phosphatic at least one, be more preferably selected from least one of the group comprising bamboo salt, phosphate and loose salt.These functional components used in multilayer bristles can have the function of the prevention such as antibacterial, anti-inflammatory, fresh breath, anti-inflammatory, prevention tartar, prophylaxis of teeth sensitivity, gingival disease multiple oral disease.Bamboo salt refers to the salt putting into thick bamboo tube baking, wherein above-mentioned bamboo salt can by Triratna bamboo salt (SAMBOUBAMBOOSALTINC.), open rock bamboo salt (KAEAMBAMBOOSALTINC.) or benevolence mangosteen salt (INSANBAMBOOSALTINC.) provides.As to the bamboo salt of the effective functional components of oral health preferably fine bamboo salt powder end form be used for functional components and comprise in layer and can use together with polymeric material and the water-insoluble material being generally used for preparing bristles.
Functional components according to the present invention comprises layer and comprises polymeric material as composition.More preferably above-mentioned polymeric material is water soluble polymer material.When water soluble polymer material be used for the functional components of bristles to comprise layer time, brushing teeth period, because water soluble polymer material absorbs moisture, therefore can promote the release to the effective functional components of oral health to greatest extent.
Preferably, polymeric material according to the present invention can be and is selected from polyacrylic acid, poly-polymer such as series such as polyacrylic acid such as (methyl) acrylate, polyvinyl acetate etc.; The cellulose series polymers such as cellulose, hydroxypropyl methylcellulose, CMC, methylcellulose, ethyl cellulose, CMC, hydroxyethylcellulose, HEMC, carboxymethyl cellulose; The polyalcohol series polymers such as polyvinyl alcohol, polyethylene glycol, polypropylene glycol, polypropylene glycol copolymers; Polyvinyl acetate phthalate; Polyethylene glycol oxide; Latex (Latex); Shellac (Shellac); Rosin-cerate; Polyamide; Polyester; Polyolefin; Silicon; And the polymeric material of elastomeric at least one.
The water soluble polymer material of choosing is more had for being used alone or as a mixture polyacrylic acid series polymer in polymeric material; Cellulose series polymer; Polyalcohol series polymer; Polyethylene glycol oxide etc.
In herein open, the insoluble polymer material of the composition comprised in layer as functional components can be the material for the preparation of usual bristles, such as, the insoluble polymer materials such as polypropylene, polyethylene, PETG, polybutylene terephthalate (PBT), PTT, polyurethane, nylon, but be not limited in this.
Comprise layer comprises to the effective functional components of oral health 0.1% to 10% of the gross weight of bristles is preferably to the content of the effective functional components of oral health.0.5% to 5% of the gross weight electing bristles as is more had to the content of the effective functional components of oral health.When being less than 0.1% of bristles gross weight to the content of the effective functional components of oral health, when brushing teeth, the release of this composition is very micro-, is difficult to play effect.When 10% of the content overweight to the effective functional components of oral health, not easily pass through weaving preparation bristles, and also there is the problem that cannot maintain bristles physical property inherently.
(when outside chitinous layer comprises functional components effective to oral health, it corresponds to inner core layer not comprise layer to the effective functional components of oral health; When inner core layer comprises functional components effective to oral health, it corresponds to outside chitinous layer) comprise material for the preparation of common bristles, such as insoluble polymer material is as polypropylene, polyethylene, PETG, polybutylene terephthalate (PBT), PTT, polyurethane, nylon etc., but is not limited in this.
In the bristles of sandwich construction of the present invention, the thickness of inner core layer and the thickness proportion scope 1:1 of outside chitinous layer change to 1:10, can control this thickness proportion according to application target.
Preparation bristles of the present invention can be extruded by the dual core by centrifugal casting mould.Hereafter its concrete grammar will be described.
To the common bristles composition of said external chitinous layer be used for and comprise the different entrances of raw material supply are used for the mixture input of the effective functional components of oral health and the polymeric material that is used for inner core layer.After heating, make the composition of input extruding centrifugal casting mould machine by the separative layer of tool under conventional centrifugal condition, to obtain double-decker.Be prepared into bristles by extension process and process for cooling, make bristles possess suitable intensity and tension force.The thickness of outside chitinous layer and inner core layer can control according to application target.
Multilayer bristles according to the present invention can be used for toothbrush, to discharge the effective functional components of oral health in period of brushing teeth by toothbrushing force and moisture, and be that the composition of release acts on tooth or gum and assists to provide various oral health, comprise that antibacterial, anti-inflammatory, fresh breath, anti-inflammatory, prevention tartar, prophylaxis of teeth are responsive, gingival disease or mouth washes effect etc.
According to of the present invention for keeping being described as follows of the elastomeric element of oral health.
According to the present invention includes for keeping the elastomeric element of oral health to comprise the such as anti-inflammatory, antibacterial agent of the effective functional components of oral health, whitening agent, deterrent, dental plaque deposit preventing agent, fumet, halitosis remover, gum protectant, worm tooth prophylactic, but be not limited in this.
That example comprises and is selected from bamboo salt for providing the reagent of anti-inflammatory, antibacterial agent, solar salt, prepare salt, purified salt, pine salt, get salt by evaporation of sea-water, boil the salt off the water, fused salt, the salt constituents of refined salt and phosphatic at least one, metal ion is in conjunction with complexes of amino acid, aloe, triclosan, triclosan monophosphate, two chlorobenzene biguanides ethane, Alexidine, Hexetidine, sanguinarine, benzalkonium chloride, salicylanilide, Domiphen bromide, cetylpyridinium chloride, TPC, fluoridize N-myristyl-4-ethylpyridine drone, Octenidine, decapinol, Octapinol, nisin polyphenol, ethyl pyruvate, GED, hydrogen peroxide, urea peroxide, SODIUM PERCARBONATE can be used, based on the peroxide of polyvinylpyrrolidone or Polymer Supported peroxide as whitening agent, hydroxyapatite, potassium nitrate, blocking agent, bioactivity glass, arginine salt, arginine bicarbonate or scutelloside can be used as deterrent, tetrasodium pyrophosphate can be used as dental plaque deposit preventing agent, the aldehydes of essential oil, papain, ficin, ethyl laurate sodium alginate, menthol, carvol, anethole, multiple fragrance, ester class and alcohols, spearmint oil, peppermint oil, wintergreen, sassafras oil, caryophyllus oil, sage oil, volatile oil extracted from eucalyptus' leaves or twigs, marjoram oil, cassia oil, lemon oil, lime oil, grapefruit or orange oil can be used as fumet, furanone, bacteriocin, flavane or flavonoids can be used as halitosis remover, folic acid, vitamin or pit wood material can be used as gum protectant, phosphate, PVPA, glucose oxidase, sodium fluoride, sodium monofluorophosphate or stannous fluoride can be used as worm tooth prophylactic, or the blowing agent such as alkyl sulfate, poloxamer can be used as mouth washes composition, the grinding agents such as silica, calcium phosphate, calcium carbonate, aluminium oxide, sodium acid carbonate, but be not limited in this.And; mentioned component is provided for the function of anti-inflammatory, antibacterial agent, whitening agent, deterrent, dental plaque deposit preventing agent, fumet, halitosis remover, gum protectant, worm tooth prophylactic and mouthwass etc., and the combination of above-mentioned functions is to work to oral health.
Functional components preferably for oral health in herein open comprise be selected from bamboo salt, solar salt, prepare salt, purified salt, loose salt, get salt by evaporation of sea-water, boil the salt off the water, the salt constituents of fused salt, refined salt and phosphatic at least one, be more preferably selected from least one of the group comprising bamboo salt, phosphate and loose salt.These functional components used in multilayer bristles can have the function of the prevention such as antibacterial, anti-inflammatory, fresh breath, anti-inflammatory, prevention tartar, prophylaxis of teeth sensitivity, gingival disease multiple oral disease.Bamboo salt refers to the salt putting into thick bamboo tube baking, wherein above-mentioned bamboo salt can by Triratna bamboo salt (SAMBOUBAMBOOSALTINC.), open rock bamboo salt (KAEAMBAMBOOSALTINC.) or benevolence mangosteen salt (INSANBAMBOOSALTINC.) provides.
Be water soluble polymer material for polymeric material disclosed in herein, it can be discharged the effective functional components of oral health by physical friction and moisture in period of brushing teeth.Preferably can be according to water-soluble polymer of the present invention and be used alone or as a mixture polyacrylic acid, poly-polymer such as series such as polyacrylic acid such as (methyl) acrylate, polyvinyl acetate etc.; The cellulose series polymers such as cellulose, hydroxypropyl methylcellulose, CMC, methylcellulose, ethyl cellulose, CMC, hydroxyethylcellulose, HEMC, carboxymethyl cellulose; The polyalcohol series polymers such as polyvinyl alcohol, polyethylene glycol, polypropylene glycol, polypropylene glycol copolymers; Polyethylene glycol oxide etc.
For elastomeric material of the present invention can be usually used as elastomeric material elastomeric material such as, in order to realize the effect of inventing, EPDM (EthylenePropyleneDieneMonomer can be used, EPDM) rubber, styrene ethylene butadiene-styrene (StyreneEthyleneButadieneStyrene, SEBS) rubber and silicon (Silicone) rubber etc., but be not limited in this.
10% to 90% of water soluble polymer material weight is preferably to the content of the effective functional components of oral health.Or the content of the effective functional components of oral health is preferably to 0.5% to 50% of the elastomeric element gross weight for keeping oral health.
According to of the present invention for keeping the elastomeric element of oral health to comprise: to the effective functional components of oral health; Water-soluble polymer and elastomer.Above-mentioned for keeping the elastomeric element of oral health to be prepared by elastomer bead from the bead obtained the mixture of the effective functional component of oral health and water soluble polymer material and (b) by mixing (a), it experiences conventional extrusion or extruding injection molding subsequently.
In order to realize object of the present invention, according to of the present invention for keeping the elastomeric element of oral health to may be used in all scopes, comprise all or in part for the product of oral health, the rubber packing etc. of such as can be used as toothbrush, rinsing the mouth.It most preferably can be used for tip or the liner of protecting gum and protection gum, and it is a part for toothbrush.
Of the present invention for keeping the mechanism of action of the toothbrush of the elastomeric element of oral health according to comprising, brush teeth period by physical friction and moisture release be included in tip or liner to the effective composition of oral health, and the composition discharged acts on tooth or gum, to provide various oral health auxiliary and antibacterial, antiphlogistic effects and prevention multiple oral disease can comprise gum disease.Therefore, not only there is the physical cleaning performance that common toothbrush bristles has, also can play by the multiple efficacies caused oral health effective efficiency composition, thus oral health is highly profitable.
Below, will be comprised to preferred embodiment being used for keeping the bristles of oral health and being used for keeping the toothbrush of at least one in the elastomeric element of oral health to be described of above-mentioned sandwich construction.Below, for the sandwich construction used in toothbrush for keep the bristles of oral health and the detailed description for the elastomeric element of oral health described above.
With reference to appended accompanying drawing, to a preferred embodiment of the present invention will be described in detail.First should be clear, be described with the method for optimum from applicant to be invented, the principle of the concept of definition term that can be suitable is set out, the term used in this description and in the claims or word, can not be defined as and only make an explanation with the meaning in usual dictionary, but the meaning and the concept that accord with technological thought of the present invention should be interpreted as.Therefore, be recorded in the embodiment of this description and the formation of accompanying drawing, be only most preferred embodiment, but not contain whole technological thought of the present invention; From the object of application, the present invention should be understood and also can comprise the multiple substitute and distortion that can replace it.
Fig. 1 is according to the preferred embodiment of the invention, has bristles 10, most advanced and sophisticated 20 and the stereogram of toothbrush of liner 30.
With reference to accompanying drawing 1, toothbrush 100 comprises: toothbrush head 200, and it has predetermined thickness with width and is connected with handle portion; Bristles 10, it is held on the upper surface of above-mentioned toothbrush head; And most advanced and sophisticated 20, it is installed in toothbrush head, and liner 30, and it forms above-mentioned toothbrush head at least partially.
Above-mentioned bristles 10 is cylindrical structure, and comprises inner core layer 1 and surround the outside chitinous layer 2 of above-mentioned inner core layer, and it is formed at above above-mentioned toothbrush head 20.Above-mentioned inner core layer 1 is located at the central authorities of bristles 10 and is have the drum of predetermined thickness along the length direction of bristles 10, and itself and the rightabout open-ended of toothbrush head 20.Said external chitinous layer 2 surrounds the outer surface of above-mentioned inner core layer 1 with predetermined thickness.
Further, toothbrush head 200 also has according to bristles of the present invention and most advanced and sophisticated 20.The tip 20 of toothbrush head is with the alignment of certain number or be attached at upper surface, lower surface or the side of such as toothbrush head or provide with integrated form, thus makes the maximum effect of gum massage.Above-mentioned most advanced and sophisticated 20 are preferably attached to the upper surface of toothbrush head 20 and are formed parallel with bristles.
Further, above-mentioned liner 30 is configured to form toothbrush head 200 at least partially, such as can on toothbrush head, below or the formation such as leading portion, stage casing, back segment of side.And it can be formed along the length direction of head.
Toothbrush of the present invention can be formed according to the bristles of sandwich construction of the present invention and elastomeric element and preferably with most advanced and sophisticated 20 or the multiple combination of liner 30, and their modified embodiment is as described below.
According to the toothbrush for keeping oral health of the 1st embodiment, it is characterized in that, comprise: toothbrush head, it has predetermined thickness with width and is connected with handle portion; For the multilayer bristles of oral health, this multilayer bristles remains on the upper surface of above-mentioned toothbrush head and comprises inner core layer; And surround the outside chitinous layer of above-mentioned inner core layer, wherein, at least one deck in above-mentioned inner core layer and outside chitinous layer comprises the effective functional components of oral health.
Above-mentioned for keeping in the toothbrush of oral health, the effective functional components of oral health is preferably included in the outside chitinous layer surrounding above-mentioned inner core layer.
According to the toothbrush for keeping oral health of the 2nd embodiment, it is characterized in that, comprise: toothbrush head, it has predetermined thickness with width and is connected with handle portion; Bristles, it keeps the upper surface of above-mentioned toothbrush head; And most advanced and sophisticated 20, it to be arranged in head and the elastomeric element comprised for oral health, and this elastomeric element comprises the effective functional components of oral health, water-soluble polymer and elastomer.
According to the toothbrush for keeping oral health of the 3rd embodiment, it is characterized in that, comprise: toothbrush head, it has predetermined thickness with width and is connected with handle portion; Bristles, it remains on the upper surface of above-mentioned toothbrush head; And liner 30, its form above-mentioned toothbrush head at least partially and the elastomeric element comprised for oral health, this elastomeric element comprises the effective functional components of oral health, water-soluble polymer and elastomer.
According to the toothbrush for keeping oral health of the 4th embodiment, it is characterized in that, comprise and there is predetermined thickness to be connected with width and with handle portion the brushhead of tooth, and remain on the bristles of upper surface of above-mentioned toothbrush head, it comprises at least one further: bristles has at least one deck for keeping in the multilayer bristles of oral health, multilayer bristles remains on the upper surface of above-mentioned toothbrush head and is comprise inner core layer and surround the outside chitinous layer of above-mentioned inner core layer, at least one deck in above-mentioned inner core layer and outside chitinous layer comprises the effective functional components of oral health, most advanced and sophisticated 20, it to be arranged in toothbrush head and the elastomeric element comprised for oral health, and this elastomeric element comprises the effective functional components of oral health, water-soluble polymer and elastomer, and liner 30, its form above-mentioned toothbrush head at least partially and the elastomeric element comprised for oral health, this elastomeric element comprises the effective functional components of oral health, water-soluble polymer and elastomer.
Below, in order to contribute to understanding the present invention, will be described in detail by embodiment etc.But, other variform can be deformed into according to embodiments of the invention, and can not be interpreted as scope of the present invention limit by following embodiment.Embodiments of the invention are to make those of ordinary skill in the art, more complete understanding the present invention and providing.
< comprises the bristles > of the sandwich construction to the effective functional components of oral health
prepare the sandwich construction bristles comprised the effective functional components of oral health
In order to form the inner core layer according to bristles of the present invention, be provided for the form of bead the polybutylene terephthalate (PBT) preparing Conventional toothbrushes hair.
And, in order to form the outside chitinous layer comprising bamboo salt component, (gross weight based on the bristles that will prepare) weight is accounted for 70% the polybutylene terephthalate (PBT) as insoluble polymer and the weight hydroxypropyl methylcellulose as water-soluble polymer, the weight that account for 25% account for the bamboo salt attritive powder mixing of 1% and globulized, to obtain bead (in embodiment 1-1).Except (gross weight based on the bristles that will prepare) weight accounts for the bamboo salt attritive powder (in embodiment 1-2) of 3%, weight accounts for outside the bamboo salt attritive powder (in embodiment 1-3) of 5%, repeats identical program.
And, in order to form the outside chitinous layer comprising phosphate component, gross weight based on the bristles that will prepare) polybutylene terephthalate (PBT) as insoluble polymer, the weight that weight are accounted for 90% account for 5% the polyethylene glycol oxide as water-soluble polymer and weight account for the phosphate component mixing of 1% and globulized, to obtain bead (in embodiment 1-4).Except (gross weight based on the bristles that will prepare) weight accounts for the phosphate (in embodiment 1-5) of 3%, weight accounts for outside the phosphate (in embodiment 1-6) of 5%, repeats identical program.
Using as usual bristles composition for be used for inner core layer polybutylene terephthalate (PBT) and for be used for outside chitinous layer comprise polybutylene terephthalate (PBT), the mixture of hydroxypropyl methylcellulose and bamboo salt or phosphate component inputted by different raw material supply entrances.After heating, make the composition of input extruding centrifugal casting mould machine by the separative layer of tool under conventional centrifugal condition, to obtain double-decker.Be prepared into bristles by extension process and process for cooling, make bristles possess suitable intensity and tension force.
The toothbrush of usual bristles is used to be used as comparative example.
there is the releasing effect of the functional components in the toothbrush of the sandwich construction bristles comprising functional components
Make the toothbrush grooming certain hour in (from the producing) device for measuring bristles stretching degree comprising the bristles prepared in the above-described embodiments, and subsequently based on quantity and the concentration of the component of time measurement release.Its result is as shown in table 1.
Table 1
As shown above, according to the difference of bamboo salt and phosphatic content and elapsed time, the constituent concentration discharged is also different.Further, according to the difference of water-soluble polymer content, the concentration of the composition discharged is also different.But be appreciated that technical scope of the present invention is not limited in above-mentioned example.
there is the evaluation of the toothbrush of the sandwich construction bristles comprising functional components
The relatively effect of brushing teeth of the toothbrush of these examples and the toothbrush of comparative example.Alternately brush teeth every day to 40 adult men and women twice on the toothbrush of toothbrush according to the present invention or comparative example, use two weeks altogether (often returning brushing time is 3 minutes), estimator often returns and evaluates with 5 points of standards.Its result is as following table 2 and table 3.
[effect assessment standard]
5 points: effect is very excellent
4 points: excellent effect
3 points: effect is general
2 points: effect is more weak
1 point: effect is very weak
Table 2
Table 3
Cleaning sensation: the effect of the place to go swill felt after brushing teeth.
Salubrious sensation: the salubrious sensation felt after brushing teeth.
Gum effect: the effect of gum massage.
Prevention tartar effect: the effect that the suppression tartar felt after brushing teeth is formed.
Prophylaxis of teeth is responsive: the degree of the alleviation sensitivity of tooth felt after brushing teeth.
As shown in above-mentioned table 2 and table 3, when utilizing according to toothbrush of the present invention, the effect that the effect etc. showing more excellent cleaning performance, salubrious sensation, prevention tartar effect, prophylaxis of teeth sensitivity and prevention mouth disease is brushed teeth.
< has the toothbrush > at the tip comprised the effective functional components of oral health
preparation has the toothbrush at the tip containing functional components
Be fed in injection-molded machine using the bead of smashing bamboo salt powder with as the bead of the polyethylene glycol oxide of water-soluble polymer and the bead mixing of styrene ethylene butadiene-styrene (SEBS), and carry out heating and melting.Thawing thing is injected in the passage formed on the fusion face of toothbrush head plate, and is fed to along channel attached most advanced and sophisticated moulding press cooled subsequently thus taper off to a point.By planting a mao instrument, bristles is implanted, to prepare the toothbrush with Conventional toothbrushes hair.
In embodiment 2-1, to injection-molded machine mixing and drop into weight account for 5% smashing bamboo salt powder bead and weight account for 15% the polyethylene glycol oxide bead as water-soluble polymer and weight account for 80% styrene ethylene butadiene-styrene (SEBS) bead, thus comprise the bamboo salt that weight accounts for 5% in tip.In embodiment 2-2, to injection-molded machine mixing and drop into weight account for 10% smashing bamboo salt powder bead and weight account for 10% the polyethylene glycol oxide bead as water-soluble polymer and weight account for 80% styrene ethylene butadiene-styrene (SEBS) bead, thus comprise the bamboo salt that weight accounts for 10% in tip.
In the comparative example, except eliminating is mixed with except the bead of the water soluble polymer of bamboo salt component in bristles, identical program is repeated.
possesses the release rate evaluation of the functional components of the toothbrush comprising functional components
Make to have toothbrush example grooming certain hour in (from the producing) device for measuring bristles stretching degree at the tip being formed in its head, and subsequently based on amount and the time of the bamboo salt used, measure the concentration of the bamboo salt of release.Its result is as shown in table 4.
Table 4
possesses the evaluation of the toothbrush at the tip comprising functional components
Use the toothbrush of embodiment and the toothbrush of comparative example, the effect assessment of brushing teeth.Alternately brush teeth every day to 40 adult men and women twice on the toothbrush of toothbrush according to the present invention or comparative example, use two weeks altogether (often returning brushing time is 3 minutes), estimator often returns and evaluates with 5 points of standards.Its result as described in Table 5.
[effect assessment standard]
5 points: effect is very excellent
4 points: excellent effect
3 points: effect is general
2 points: effect is more weak
1 point: effect is very weak
Table 5
Cleaning sensation: the effect of the place to go swill felt after brushing teeth.
Salubrious sensation: the salubrious sensation felt after brushing teeth.
Gum effect: the effect of gum massage.
As shown in Table 5 above, when utilizing of the present invention, the effect that the effect etc. of the cleaning sensation obtained, salubrious sensation and prevention mouth disease is brushed teeth is more excellent.
[description of reference numerals]
100: toothbrush
200: toothbrush head
1: inner core layer
2: outside chitinous layer
20: most advanced and sophisticated
30: liner.
Claims (19)
1., for a multilayer bristles for oral health, comprising: inner core layer; And surround the outside chitinous layer of described inner core layer, wherein, at least one deck in described inner core layer and outside chitinous layer comprises the effective functional components of oral health and water soluble polymer material.
2. as claimed in claim 1 for the multilayer bristles of oral health, wherein, the effective functional components of oral health and water soluble polymer material are included in the outside chitinous layer surrounding described inner core layer.
3. as claimed in claim 1 for the multilayer bristles of oral health, wherein, comprise 0.1% to 10% of the gross weight accounting for bristles to the effective functional components amount of oral health.
4. as claimed in claim 1 for the multilayer bristles of oral health; wherein, be from comprising at least one selected the group of anti-inflammatory and antiseptic, whitening agent, deterrent, dental plaque deposit preventing agent, fumet, halitosis remover, gum protectant, worm tooth prophylactic and mouth washes composition to the effective functional components of oral health.
5. as claimed in claim 1 for the multilayer bristles of oral health, wherein, to the effective functional components of oral health be from comprising bamboo salt, solar salt, prepare salt, purified salt, loose salt, at least one salt constituents of getting salt by evaporation of sea-water, boil the salt off the water, selecting fused salt, refined salt and phosphatic group.
6., as claimed in claim 5 for the multilayer bristles of oral health, wherein, described salt constituents is from comprising at least one selected the group of bamboo salt, phosphate and loose salt.
7. for an elastomeric element for oral health, comprising: to the effective functional components of oral health, water-soluble polymer, and elastomer.
8. as claimed in claim 7 for the elastomeric element of oral health, wherein, described elastomeric element comprise weight account for 0.5% to 50% to the effective functional components amount of oral health.
9. as claimed in claim 7 for the elastomeric element of oral health; wherein, be from comprising at least one selected the group of anti-inflammatory and antiseptic, whitening agent, deterrent, dental plaque deposit preventing agent, fumet, halitosis remover, gum protectant, worm tooth prophylactic and mouth washes composition to the effective functional components of oral health.
10. as claimed in claim 7 for the elastomeric element of oral health, wherein, to the effective functional components of oral health be from comprising bamboo salt, solar salt, prepare salt, purified salt, loose salt, at least one salt constituents of getting salt by evaporation of sea-water, boil the salt off the water, selecting fused salt, refined salt and phosphatic group.
11. as claimed in claim 10 for the elastomeric element of oral health, and wherein, described salt constituents is from comprising at least one selected the group of bamboo salt, phosphate and loose salt.
12. 1 kinds, for the toothbrush of oral health, comprising:
Toothbrush head, it has predetermined thickness with width and to be connected with handle portion;
For the multilayer bristles of oral health, this multilayer bristles remains on the upper surface of described toothbrush head and comprises inner core layer and surround the outside chitinous layer of described inner core layer, wherein, at least one deck in described inner core layer and outside chitinous layer comprises the effective functional components of oral health and water soluble polymer material.
13. as claimed in claim 12 for the toothbrush of oral health, wherein, is included in the outside chitinous layer surrounding described inner core layer the effective functional components of oral health and water soluble polymer material.
14. 1 kinds, for the toothbrush of oral health, comprising:
Toothbrush head, it has predetermined thickness with width and to be connected with handle portion;
Bristles, it remains on the upper surface of described toothbrush head; And
Most advanced and sophisticated (20), it to be arranged in head and the elastomeric element comprised for oral health, and this elastomeric element comprises the effective functional components of oral health, water-soluble polymer and elastomer.
15. 1 kinds, for the toothbrush of oral health, comprising:
Toothbrush head, it has predetermined thickness with width and to be connected with handle portion;
Bristles, it remains on the upper surface of described toothbrush head; And
Liner (30), its be configured to form described toothbrush head at least partially and the elastomeric element comprised for oral health, this elastomeric element comprises the effective functional components of oral health, water-soluble polymer and elastomer.
16. 1 kinds, for the toothbrush of oral health, comprising:
There is predetermined thickness to be connected with width and with handle portion the brushhead of tooth, and remain on the bristles of upper surface of described toothbrush head, and it comprises at least one further:
Wherein, bristles has at least one deck for keeping in the multilayer bristles of oral health, multilayer bristles remains on the upper surface of described toothbrush head and is comprise inner core layer and surround the outside chitinous layer of described inner core layer, and at least one deck in described inner core layer and outside chitinous layer comprises the effective functional components of oral health;
Most advanced and sophisticated (20), it to be arranged in toothbrush head and the elastomeric element comprised for oral health, and this elastomeric element comprises the effective functional components of oral health, water-soluble polymer and elastomer; And
Liner (30), its be configured to form described toothbrush head at least partially and the elastomeric element comprised for oral health, this elastomeric element comprises the effective functional components of oral health, water-soluble polymer and elastomer.
17. toothbrushes for oral health as described in any one in claim 12 to 16; wherein, be from comprising at least one selected the group of anti-inflammatory and antiseptic, whitening agent, deterrent, dental plaque deposit preventing agent, fumet, halitosis remover, gum protectant, worm tooth prophylactic and mouth washes composition to the effective functional components of oral health.
18. toothbrushes for oral health as described in any one in claim 12 to 16, wherein, to the effective functional components of oral health be from comprising bamboo salt, solar salt, prepare salt, purified salt, loose salt, at least one salt constituents of getting salt by evaporation of sea-water, boil the salt off the water, selecting fused salt, refined salt and phosphatic group.
19. as claimed in claim 18 for the toothbrush of oral health, and wherein, described salt constituents is from comprising at least one selected the group of bamboo salt, phosphate and loose salt.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110113563A KR101263260B1 (en) | 2011-11-02 | 2011-11-02 | Elastic member for oral health and, toothbrush having the same |
| KR10-2011-0113562 | 2011-11-02 | ||
| KR1020110113562A KR101258960B1 (en) | 2011-11-02 | 2011-11-02 | Multilayered bristles having bamboo salt and toothbrush having the same |
| KR10-2011-0113563 | 2011-11-02 | ||
| KR10-2012-0083201 | 2012-07-30 | ||
| KR1020120083201A KR101384716B1 (en) | 2012-07-30 | 2012-07-30 | Multilayered bristles having salt and toothbrush having the same |
| PCT/KR2012/009117 WO2013066070A1 (en) | 2011-11-02 | 2012-11-01 | Toothbrush bristles for maintaining oral health, elastic member for maintaining oral health, and toothbrush including same for maintaining oral health |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103906450A CN103906450A (en) | 2014-07-02 |
| CN103906450B true CN103906450B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280054162.2A Active CN103906450B (en) | 2011-11-02 | 2012-11-01 | For keeping the bristles of oral health, for keeping the elastomeric element of oral health and comprising their toothbrush for keeping oral health |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6343562B2 (en) |
| CN (1) | CN103906450B (en) |
| WO (1) | WO2013066070A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2013407533B2 (en) * | 2013-12-12 | 2017-01-12 | Colgate-Palmolive Company | Multi-component bristle having components with different oral care additives, and oral care implement comprising the same |
| AU2015401762B2 (en) | 2015-07-07 | 2019-03-14 | Colgate-Palmolive Company | Oral care implement and monofilament bristle for use with the same |
| EP3520651B1 (en) * | 2016-09-29 | 2024-01-10 | LG Household & Health Care Ltd. | Toothbrush bristles made of polyketone material, and toothbrush including same |
| IT201900011355A1 (en) * | 2019-07-10 | 2021-01-10 | Melo S R L | DEVICE FOR ORAL HYGIENE |
| CN110448036A (en) * | 2019-07-19 | 2019-11-15 | 安徽杉森刷业有限公司 | A kind of removable antistatic anti-corrosion hairbrush |
| CN110353396A (en) * | 2019-07-19 | 2019-10-22 | 安徽杉森刷业有限公司 | A kind of Anti-static brush |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2013066070A1 (en) | 2013-05-10 |
| JP2014532510A (en) | 2014-12-08 |
| CN103906450A (en) | 2014-07-02 |
| JP6343562B2 (en) | 2018-06-13 |
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