WO2019078482A1 - Structure d'embout de mélange pour matériau d'empreinte dentaire - Google Patents

Structure d'embout de mélange pour matériau d'empreinte dentaire Download PDF

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Publication number
WO2019078482A1
WO2019078482A1 PCT/KR2018/010138 KR2018010138W WO2019078482A1 WO 2019078482 A1 WO2019078482 A1 WO 2019078482A1 KR 2018010138 W KR2018010138 W KR 2018010138W WO 2019078482 A1 WO2019078482 A1 WO 2019078482A1
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WO
WIPO (PCT)
Prior art keywords
mixing
tip
impression material
mixing tip
cartridge
Prior art date
Application number
PCT/KR2018/010138
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English (en)
Korean (ko)
Inventor
김남규
Original Assignee
주식회사 한마음
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 한마음 filed Critical 주식회사 한마음
Publication of WO2019078482A1 publication Critical patent/WO2019078482A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/0026—Syringes or guns for injecting impression material; Mixing impression material for immediate use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1143—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections screw-shaped, e.g. worms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1144—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections with a plurality of blades following a helical path on a shaft or a blade support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2202—Mixing compositions or mixers in the medical or veterinary field

Definitions

  • the present invention relates to a dental impression material mixing tip structure, and more particularly, to a dental impression material mixing tip structure, in which a cartridge receptacle to which a separating impression material and a curing material are respectively discharged is coupled into a mixing tip connecting port, minimizes the remaining amount of impression material remaining in the disposing mixing tip
  • the mixing tube and the mixing part reduce the cost.
  • the impression material and the hardening material discharged through the cartridge socket are separated and mixed in the mixing room on both sides.
  • a dental lifting device generally used is a dental lifting device in which two cartridges are integrally formed in a longitudinal direction, and impression materials and a set material accommodated in respective cartridges are ejected by a cartridge cartridge, and a mixing tip is detachably coupled to two sockets formed at the end of the cartridge. The impression material mixed with the impression material and the hardened material is subjected to the tooth impression.
  • the mixing tip is disposable, and when the tooth lifting is finished, the mixing tip connector is removed and discarded.
  • the remaining amount of the impression material remaining in the mixing tip is preferably as small as possible.
  • the mixing tip body and the mixing screw contained therein must maintain a predetermined length. It is ideal that the mixing ratio is short.
  • the coupling wing portion is engaged with the rotational coupling
  • a rotation engaging jaw which is engaged with a side of the mixing tip engaging end when the engaging member is rotatably engaged with the groove is formed to have a diagonal symmetry and an upper portion of the upper engaging plate formed on the impression material cartridge is provided with a straight portion for inserting the guide pin, And a guide plate for coupling tip formed with the curved portion and the guide pin coupling grooves formed in a diagonal symmetry shape is protruded.
  • the upper inner circumferential surface of the injection hole formed in the connection socket of the impression material cartridge has a tapered shape with an inner diameter becoming narrower toward the lower portion.
  • the connection pipe of the connector for connection inserted into the cap portion of the mixing tip, And the thickness is made thinner.
  • the connector connecting pipe inside the mixing tip is coupled to the inside of the injection hole formed in the socket for connecting the cartridge.
  • Impression materials and hardeners are buried and there are many desires.
  • the impression material and the set material are separated and injected from the upper part of the cartridge, and the mixture is injected into both sides of the lower end of the mixing screw in the mixing space at the bottom space of the lower end of the mixing tip. In this way, the impression material and the set material are mixed, The mixing ratio is often poor even at the end.
  • the automatic mixing dental impression material mixing tip has a lower end protruding downward from a lower part of a lid provided at the upper part of the housing, and the remaining amount of the impression material remaining in the mixing tip
  • the primary mixing holes formed in the screw are formed in a structure in which V grooves are formed on the outer circumference and vertical wings are formed on both sides of the upper and lower wheels and a plurality of upper and lower vertical grooves are displaced on the upper and lower wheels, It is said that it is possible to mix well with the base,
  • the bottom end of the mixing tip cover is formed to protrude downward.
  • the base that flows into the hopper portion formed in the reverse tapered shape through the base inlet port may have a base corresponding to a space formed by the right-
  • the mixing tip structure of the dental treatment impression material according to Publication No. 10-2015-0078712 is also used as a coupling tube structure of a mixing tip, which is coupled to the outside of two sockets formed separately in the cartridge,
  • the tips are separated, there is a problem in that the base of the base remaining in the mixing tip connecting tube is accompanied by the mixing chamber, and the base and the hardening material, which are introduced through the connecting pipe formed on both sides of the separating vanes formed on the connecting connector, So that the mixing member can not be used for a certain length or less and the solution of the impression material leaking due to the loosening of the mixing tip is not provided.
  • the connector body includes a first supply pipe and a second supply pipe formed in a disc shape and having a predetermined length on the back side of the dispenser, and a first supply hole and a second supply hole communicating with each other,
  • the first supply hole and the second supply hole are formed with three dispersing branches each having a structure spaced apart from each other by a predetermined distance so as to be branched toward the connector body.
  • a first distributed guide groove and a second distributed guide groove are provided.
  • the first material and the second material injected from the dispenser are injected into the dispersing branch through the first and second dispersion guide grooves, which are lowered through the first supply hole and the second supply hole,
  • the first and second materials injected from the dispenser are only dispersed in the drain water even if they pass through the mixing screw because they proceed only in the longitudinal direction through which they are injected and pass through.
  • the first material and the second material injected from the dispenser are firstly mixed with each other easily before being supplied to the mixing tube, The effect will be realized only by the screw.
  • Another domestic registered patent, No. 10-1652278 discloses an impression material dispenser comprising: an extrusion tube respectively formed in first and second cylinder portions for accommodating a fluid to be extruded; A holder having a fixed toothed portion formed on an inward surface of the member spaced apart with a predetermined curvature surrounding the extrusion tube; A mixing tip accommodating a mixing screw in which a connection portion connected to the extrusion tube is accommodated; And a fastening adapter having a toothing plate portion for tightly coupling with the fixed tooth portion.
  • the impression material dispenser having the above structure also has a problem that the impression material as much as the space of the connection part assembled into the extrusion tube is discarded due to the structure of the connection part assembled into the extrusion tube when the mixing tip is separated and discarded after use,
  • the impression material is injected at a lowered strength at the upper end of the fixed tooth portion as compared with the lower end portion of the tooth plate portion, the close contact coupling of the mixing tip is weak and the mixing space inside the mixing tip into which the impression material and the set material are mixed is insufficient,
  • the mixing member can not be adopted for a predetermined length or less.
  • Japanese Patent Registration No. 10-1685323 discloses a cartridge comprising a pair of cylinders in which an impression material and a hardening material are respectively stored, and a dental mixing tip, which is extruded while the impression material and the set material are mixed with each other, Wherein the impression material and the hardened material are injected into and mixed with the shafts of the vane member in the mixing tube in which the two pieces of the coupling work are positioned, and the two mixing holes formed on the back surface of the connector portion are formed to communicate with the front surface side from the back surface side of the connector portion.
  • a bushing or a washer for allowing the first vane member to rotate in the shaft axis for the purpose of stocking the blending ratio due to the influx thereof, or a permanent magnet is built in the connecting shaft portion of the first vane member, and an electromagnet is built in the mixing tube, Mixing tips that are discarded after a single use with a configuration that adopts forced mixing Due to rising production costs and maintenance costs are increasing the burden is a problem that the rising cost of dental impression arises compared to function.
  • the present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a structure in which a cartridge socket in which a separating impression material and a curing material are respectively discharged is inserted into a mixing tip connecting port, And a tapered slit is formed in a mixing tip engaging step of engaging with the mixing tip engaging end of the cartridge so as to improve the sealing force between the mixing tip and the cartridge and the impression material and the set material discharging opening
  • the present invention provides a dental impression material mixing tip structure for premixing through a mixing room formed so as to be connected to each other and mixing the hardening material and the impression material uniformly due to a multi-stage mixing vane which is integrally connected to the mixing room What you want to solve is the technical Jay.
  • the mixing tip 200 according to the dental impression material mixing tip structure according to the present invention includes a mixing tube 210 for rotationally coupling with the mixing tip end 120 of the cartridge 100 and a mixing unit 220
  • the mixing unit 220 is formed such that the two protruding mixing tip connecting ports 224 are connected to the inside of the cartridge socket 130 and the mixing tip connecting port 224 is formed by a multi- And is formed integrally with a tapered mixing tip connecting connector 221 formed to be supported.
  • a tapered slot 227 is formed at the lower outer periphery of the mixing tip connector 224 adjacent to the mixing tip connector 224;
  • a mixing chamber 222 which is a chamber space divided into a mixing room partition 222 ', is formed on the upper outer periphery of the mixing room 222.
  • Two mixing tip connecting ports 224 are formed at the bottom of the mixing room 222, ', And a mixing room discharge slot 223 is formed symmetrically on both sides of the side slotted mixing room 222.
  • the mixing vane 225 integrally formed at the center of the mixing chamber discharge groove 223 on the upper side of the mixing tip connecting connector 221 has a mixing vane shaft 226 as a deep portion and a bottom portion of the mixing vane shaft 226, And the middle portion of the mixing room discharge groove 223 is formed at 90 ° intervals in units of mixing vanes 225 formed integrally in a 360 ° spiral structure around the mixing vane shaft 226 .
  • the mixing tube 210 accommodating the mixing vane 225 of the mixing unit 220 configured as described above is provided with a discharge port 215 at the end thereof and the mixing tip connecting connector 221 And a mixing tube cap portion 211 which is built in by fitting is formed integrally.
  • a mixing tip coupling stopper 212 is disposed at the outer circumference of the mixing tube cap portion 211 so as to be symmetrically arranged in the longitudinal direction and a lower end of the mixing tip coupling stopper 212 is connected to the edge of the mixing tip tube cap portion 211
  • a mixing tip engaging step 213 having an upper end tapered on an arc having a predetermined diameter is formed at the outer right side and a mixing tube coupling guide groove 214 is formed in the middle of the bottom surface of the mixing tip engaging step 213,
  • a tapered step 217 which is in tight contact with the tapered step groove part 227 of the mixing part 220 and an interference fit stopper 216 which presses and blocks the mixing tip connecting connector 221 is formed on the inner circumference of the mixing tube cap part 211, .
  • the cartridge receptacle to which the impression material and the curing material are separately accommodated is coupled to the inside of the mixing tip connecting port, thereby minimizing the remaining amount of the impression material remaining in the disposing mixing tip Tapered mixing tip coupled with the mixing tip end of the cartridge, combined with the effect of reducing costs and reducing the cost of the cartridge.
  • Mixing tip When the mixing tip is engaged with the end of the mixing tip to maximize rotation to reach the mixing tip coupling stopper The mixing tip is strongly tightly locked and locked at the position of the mixing tube coupling guide groove 214 at which the pressing force reaches a maximum, thereby providing an effect of preventing fainting due to the outflow of the impression material or the set material.
  • the impression material and hardener exiting through the socket are connected to the mixing tip connector
  • the mixture is first separated and mixed through a mixing chamber partition wall 222 'of a mixing chamber chamber space formed to communicate with a discharge port on the bottom of the mixing chamber, and then separated and mixed through a mixing room discharge groove 223,
  • the mixing vane 225 integrally formed at the center of the mixing room discharge groove 223 on the upper side of the mixing tip connecting connector 221 has the mixing vane shaft 226 as a deep portion and the lower portion of the mixing vane shaft 226 as the mixing room discharge groove 223
  • the mixing vanes 225 are integrally formed in a 360-degree helical structure around the mixing vane shaft 226 at intervals of 90 degrees in units of modules.
  • the mixing ratio of the impression material is high, so that the number of mixing vanes is reduced as compared with the conventional mixing unit, thereby reducing the cost and the cost of the remaining impression material remaining in the mixing tip to be discarded by one use To achieve Is a useful invention.
  • FIG. 1 is a perspective view of a dental impression material mixing tip in use according to an embodiment of the present invention
  • Figure 3 is a partial enlargement cross-sectional view
  • FIG. 4 is a view showing a mixing tube of a mixing tip according to the present invention.
  • FIG. 4A is an external perspective view
  • 4B is a front view
  • 4C is a cross-
  • FIG. 5 is a view of a mixing unit according to the present invention.
  • FIG. 5A is an external perspective view and
  • FIG. 5B is a sectional view taken along the line A-A '
  • FIG. 6B is a cross-sectional view taken along the line A-A 'of the reference drawing in which the side openings of the mixing room are shown in front;
  • FIG. 6B is a side view of the mixing chamber,
  • FIG. 7 is a perspective view of a mixing section, which is a main part of the present invention.
  • FIG. 8 is a CAD modeling drawing showing a mixing room and a mixing tip connector integrally formed with a mixing vane of a mixing section, which is a main part of the present invention
  • Fig. 9 is a diagram showing the CAD modeling drawing shown on the bottom side of the mixing part, which is a main part of the present invention
  • 10 is a perspective view of a mixing portion of a conventional dental impression material mixing tip, 10a is a perspective view and 10b is a longitudinal sectional view.
  • FIG. 1 is a perspective view of a dental impression material mixing tip according to an embodiment of the present invention
  • FIG. 2 is an exploded perspective view of the present invention
  • FIG. 3 is an enlarged cross-sectional view of a partially used assembly of the present invention.
  • the mixing tip 200 according to the present invention is detachably coupled to the mixing tip engaging end portion 120 formed on the outer periphery of the cartridge socket 130 from which the impression material and the set material separately contained in the cylinder 110 of the cartridge 100 are discharged, do.
  • the injection of the impression material and the set material is pressed into the cartridge socket 130 by a separate cartridge gun (not shown).
  • the mixing tip 200 includes a mixing tube 210 that rotatably engages with the mixing tip end 120 of the cartridge 100 and a mixing unit 220 that is held in the mixing tube 210.
  • the mixing unit 220 includes a mixing tip 220,
  • the mixing tip connecting port 224 is formed so as to connect the mixing tip connecting port 224 protruded from the cartridge socket 130 to the outside of the cartridge socket 130 as shown in FIGS.
  • a tapered mixing tip connecting connector 221 is integrally formed.
  • a tapered slot 227 is formed at the lower outer periphery of the mixing tip connector 224 adjacent to the mixing tip connector 224;
  • a mixing chamber 222 which is a chamber space divided into a mixing room partition 222 ', is formed on the upper outer periphery of the mixing room 222.
  • Two mixing tip connecting ports 224 are formed at the bottom of the mixing room 222, ', And a mixing room discharge slot 223 is formed symmetrically on both sides of the side slotted mixing room 222.
  • the mixing vane 225 integrally formed at the center of the mixing chamber discharge groove 223 on the upper side of the mixing tip connecting connector 221 has a mixing vane shaft 226 as a deep portion and a bottom portion of the mixing vane shaft 226, And the middle portion of the mixing room discharge groove 223 is formed at 90 ° intervals in units of mixing vanes 225 formed integrally in a 360 ° spiral structure around the mixing vane shaft 226 .
  • the mixing tube 210 which receives the mixing vane 225 of the mixing unit 220 constructed as above, is provided with a discharge port 215 at its end,
  • the mixing tube cap portion 211 is integrally formed with the mixing tip connecting connector 221 of the mixing tube connector 221 by being embedded.
  • a mixing tip coupling stopper 212 is disposed at the outer circumference of the mixing tube cap portion 211 so as to be symmetrically arranged in the longitudinal direction and a lower end of the mixing tip coupling stopper 212 is connected to the edge of the mixing tip tube cap portion 211
  • a mixing tip engaging step 213 having an upper end tapered on an arc having a predetermined diameter is formed at the outer right side and a mixing tube coupling guide groove 214 is formed in the middle of the bottom surface of the mixing tip engaging step 213,
  • a tapered step 217 which is in tight contact with the tapered step groove part 227 of the mixing part 220 and an interference fit stopper 216 which presses and blocks the mixing tip connecting connector 221 is formed on the inner circumference of the mixing tube cap part 211, .
  • the mixing tip 200 of the present invention comprises a cartridge receptacle (not shown) in which a separating impression material and a settable material are respectively discharged to minimize the remaining amount of the impression material and the settable material remaining in the process of being discarded after use 130 are coupled into the mixing tip connection port 224 to prevent the impression material of the impression material and the set material as much as the volume connected to the inside of the mixing tip connection port 224 by the cartridge socket 130.
  • the conventional mixing unit 10 is connected to the inside of the cartridge socket 130 of the conventional mixing tip connection port 12, so that when the mixing tip is discarded, the volume of the impression material and the set material There is a going out room.
  • the mixing tip engaging step of the mixing tip has a stepped or tapered stepped protrusion merely protruding from the outer periphery of the mixing tube cap part 211 so that even if the mixing tube is engaged with the mixing tip engaging end to rotationally engage the mixing tube, The pressing force is applied to the cartridge socket 130 to cause the hardening material and the impression material to be injected into the mixing space.
  • the mixing tip coupling step 213 formed on the mixing tube cap part 211 of the mixing tube 210 is connected to the lower end outer side of the mixing tip coupling stopper 212
  • the tip of the mixing tip which is tapered at an upper right angle on a circular arc having a predetermined diameter, is inserted into the mixing tip connecting portion 120 of the cartridge and is rotated by the tapered mixing tip coupling step 213,
  • the pressing force is increased in the longitudinal direction of the pressing member 200 to increase the degree of contact.
  • the mixing tip is strongly tightly locked and locked at the position of the mixing tube coupling guide groove 214 at which the pressing force reaches a maximum at a position where the tube 210 is rotated to the maximum to reach the mixing tip coupling stopper, Of the mixing vanes and the screw holes of the mixing portion due to the reaction force generated by the spiral vortexing operation of the mixing vanes are eliminated, thereby maximizing the degree of adhesion, thereby preventing the impression material and the set material from flowing out.
  • the mixing tip is discharged through the cartridge socket 130, Through the mixing room partition wall 222 'of the room chamber space, and then separated and mixed again through the mixing room discharge half groove 223 to the mixing room and finally to the mixing tip connection connector 221
  • the mixing vane 225 integrally formed at the center of the mixing chamber discharge groove 223 on the upper side has a mixing vane shaft 226 as a deep portion and a bottom portion of the mixing vane shaft 226 is connected to both ends of the mixing room discharge groove 223,
  • the mixing ratio of the impression material is high due to the progress of the mixing, so that the mixing ratio of the impression
  • mixing tube 211 mixing tube cap
  • interference fit stopper 217 tapered step

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

La présente invention concerne une structure d'embout de mélange pour matériau d'empreinte dentaire et, plus précisément, une structure d'embout de mélange pour matériau d'empreinte dentaire permettant d'obtenir les effets : de réduction au minimum de la quantité restante d'un matériau d'impression restant dans un embout de mélange à l'aide d'une structure dans laquelle des douilles de cartouche, destinées à évacuer respectivement le matériau d'impression et un matériau de durcissement reçus séparément dans ces dernières, sont accouplées aux côtés internes des orifices de liaison de l'embout de mélange ; d'augmentation de la puissance d'accouplement réciproque étanche à l'air au moyen d'une étape d'accouplement d'embout de mélange effilé accouplé à une partie d'extrémité d'accouplement d'embout de mélange d'une cartouche ; et de présenter un taux élevé de mélange de matériau d'empreinte en raison des effets : de mélange primaire séparé des deux côtés d'une cloison de chambre de mélange d'un espace de chambre de chambre de mélange formé de façon à être relié à des trous d'évacuation du matériau d'empreinte et du matériau de durcissement évacués par les douilles de cartouche respectives séparées ; de mélange secondaire séparé à travers des demi-rainures d'évacuation de chambre de mélange ouvertes vers le côté supérieur de la cloison de chambre de mélange ; et de mélange supplémentaire final par des aubes de mélange, qui sont formées d'un seul tenant dans la partie centrale des demi-rainures d'évacuation de chambre de mélange au niveau du côté supérieur d'un raccord d'embout de mélange, ont un arbre d'aube de mélange en tant que partie centrale, une partie inférieure adjacente aux demi-rainures d'évacuation de chambre de mélange au niveau d'une position juste au-dessus de ces dernières, les deux extrémités faisant face à la direction d'ouverture des demi-rainures d'évacuation de chambre de mélange, une partie intermédiaire formée d'un seul tenant selon une structure en spirale à 360° autour de l'arbre d'aube de mélange, et sont formées de façon à être alternées à des intervalles de 90° dans des unités de module d'aube de mélange, le nombre d'étages d'aubes de mélange étant ainsi réduit et est inférieur à celui d'une partie de mélange classique, d'où une réduction des coûts et une réduction significative des coûts du matériau d'empreinte mis au rebut, restant dans l'embout de mélange jeté après une utilisation unique.
PCT/KR2018/010138 2017-10-19 2018-08-31 Structure d'embout de mélange pour matériau d'empreinte dentaire WO2019078482A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0135539 2017-10-19
KR1020170135539A KR101891482B1 (ko) 2017-10-19 2017-10-19 치과인상재 믹싱팁 구조

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WO2019078482A1 true WO2019078482A1 (fr) 2019-04-25

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114870718B (zh) * 2022-06-22 2024-04-12 佛山市粤昇装饰材料有限公司 装配式建筑用双组分改性硅酮密封胶制备装置及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070166660A1 (en) * 2003-08-14 2007-07-19 Marc Peuker Unit-dose syringe for a multi-component material
KR101091062B1 (ko) * 2011-07-04 2011-12-08 (주) 세일덴텍 자동형 치과인상재 혼합 믹싱팁
KR20150078712A (ko) * 2013-12-31 2015-07-08 김인자 치과 치료용 인상재의 믹싱팁 구조
KR101599059B1 (ko) * 2015-10-07 2016-03-02 (주)디엑스엠 폐 액형 재료를 줄일 수 있는 이액형 믹싱팁
KR101652278B1 (ko) * 2015-05-14 2016-09-09 박동신 인상재 디스펜서

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070166660A1 (en) * 2003-08-14 2007-07-19 Marc Peuker Unit-dose syringe for a multi-component material
KR101091062B1 (ko) * 2011-07-04 2011-12-08 (주) 세일덴텍 자동형 치과인상재 혼합 믹싱팁
KR20150078712A (ko) * 2013-12-31 2015-07-08 김인자 치과 치료용 인상재의 믹싱팁 구조
KR101652278B1 (ko) * 2015-05-14 2016-09-09 박동신 인상재 디스펜서
KR101599059B1 (ko) * 2015-10-07 2016-03-02 (주)디엑스엠 폐 액형 재료를 줄일 수 있는 이액형 믹싱팁

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