[go: up one dir, main page]

WO2013009021A2 - Method for manufacturing laminated glass and laminated glass manufactured thereby - Google Patents

Method for manufacturing laminated glass and laminated glass manufactured thereby Download PDF

Info

Publication number
WO2013009021A2
WO2013009021A2 PCT/KR2012/005228 KR2012005228W WO2013009021A2 WO 2013009021 A2 WO2013009021 A2 WO 2013009021A2 KR 2012005228 W KR2012005228 W KR 2012005228W WO 2013009021 A2 WO2013009021 A2 WO 2013009021A2
Authority
WO
WIPO (PCT)
Prior art keywords
laminated glass
double
release paper
sided tape
glass
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2012/005228
Other languages
French (fr)
Korean (ko)
Other versions
WO2013009021A3 (en
Inventor
이광석
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BESTROOM CO Ltd
Original Assignee
BESTROOM CO Ltd
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 BESTROOM CO Ltd filed Critical BESTROOM CO Ltd
Publication of WO2013009021A2 publication Critical patent/WO2013009021A2/en
Publication of WO2013009021A3 publication Critical patent/WO2013009021A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10899—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin
    • B32B17/10908—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin in liquid form
    • B32B17/10917—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin in liquid form between two pre-positioned glass layers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/06—Joining glass to glass by processes other than fusing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10706—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer being photo-polymerized
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/06—Joining glass to glass by processes other than fusing
    • C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose

Definitions

  • the present invention relates to a laminated glass, and more particularly to a method for producing a laminated glass with improved filling process of the filler and a laminated glass produced accordingly.
  • Laminated glass is a glass in which a resin layer is interposed between two or more glass plates.
  • the laminated glass is excellent in impact resistance and, in case of breakage, has the property of preventing scattering of glass fragments and preventing safety accidents.
  • laminated glass is prepared by a process of curing the synthetic resin solution between two sheets of glass.
  • Techniques for manufacturing laminated glass are disclosed, for example, in Korean Patent Laid-Open Publication No. 2005-0059387, Korean Patent Publication No. 2005-0044874, and Korean Patent Publication No. 2010-0134864.
  • Korean Laid-Open Patent Publication No. 2005-0059387 discloses a case in which a synthetic resin solution is put between glass and glass, and the synthetic resin solution is cured to produce laminated glass.
  • a method for producing laminated glass characterized in that one or more balls are formed so as to be adhered to each other, and the intermediate plate made of a woven fabric is adhered to each other before lamination of other glasses.
  • Korean Patent Laid-Open Publication No. 2005-0044874 attaches double-sided tape to a corner portion of glass, but an input hole is formed at the bottom of the center, and a double-sided tape is attached to both sides so that the discharge hole is formed. Is starting.
  • Korean Patent Application Publication No. 2010-0134864 attaches double-sided tape to four corners of plate glass, and seals the side circumferences of the three sides except one of four edges of two sheets of glass with a tape and is formed on the one side.
  • a method of manufacturing a laminated glass characterized in that the synthetic resin solution is filled and cured through a ball.
  • the conventional laminated glass manufacturing method has a disadvantage that the process is difficult and takes a lot of time since the tape is attached so that the injection hole for injecting the synthetic resin liquid as the filler is formed by the non-tape region as described above.
  • the injection hole after the injection of the synthetic resin is completed, the injection hole must be closed by using a sealing material such as hot melt.
  • a sealing material such as hot melt.
  • the present invention was conceived in view of the above problems, the method of manufacturing a laminated glass that can secure the voids for the filling of the filling material while attaching the double-sided tape without the gap around the edge of the glass plate and the laminated glass produced accordingly
  • the purpose is to provide.
  • the present invention to achieve the above object, (a) attaching one adhesive surface of the double-sided tape around the edge of the first glass plate; (b) peeling leaving at least a part of the release paper provided on the other side of the double-sided tape; (c) incorporating a second glass plate on the first glass plate to be bonded by the double-sided tape; (d) injecting a filler between the first glass plate and the second glass plate through a gap between the remaining portion of the release paper and the second glass plate; (e) removing the remaining portion of the release paper; And (f) the step of curing the filler; provides a method for producing a laminated glass comprising a.
  • step (b) it is preferable to maintain the connection state between the peeled part of the release paper and the remaining part, and in step (e), it is preferable to remove the peeled part of the release paper by peeling off the remaining part of the release paper.
  • the double-sided tape is attached to form a rectangle as a whole, and in the step (b), it is preferable to leave a part of the release paper belonging to one side of the rectangle.
  • step (d) it is preferable to inject the radiation-curable liquid resin as the filler.
  • a laminated glass produced by the method for producing a laminated glass.
  • the manufacturing process of the laminated glass can be simplified and the production time can be shortened.
  • FIG. 1 is a flowchart illustrating a process in which a method of manufacturing laminated glass according to a preferred embodiment of the present invention is performed.
  • Figure 2 is a perspective view showing a double-sided tape attachment process of the manufacturing method of the laminated glass according to a preferred embodiment of the present invention.
  • FIG 3 is a cross-sectional view showing the configuration of a double-sided tape used in the present invention.
  • Figure 4 is a perspective view showing a release paper removing process of the double-sided tape of the laminated glass manufacturing method according to a preferred embodiment of the present invention.
  • FIG. 5 is a perspective view illustrating a glass plate coalescence process in the method of manufacturing a laminated glass according to a preferred embodiment of the present invention.
  • FIG. 6 is a perspective view illustrating a filler injection process in the method of manufacturing laminated glass according to an embodiment of the present invention.
  • FIG. 7 is a perspective view showing a laminated glass prepared according to a preferred embodiment of the present invention.
  • the method of manufacturing laminated glass according to the present invention includes a step of coalescing at least two glass plates using a double-sided tape, injecting a filler into the space between the glass plates using a release paper provided on the double-sided tape, and then curing.
  • FIG. 1 shows a process in which a method of manufacturing laminated glass according to a preferred embodiment of the present invention is performed.
  • step S100 a process of attaching the double-sided tape 200 to the top edge of the first glass plate 100 is performed.
  • the double-sided tape 200 has a structure in which release paper 202 is attached to both surfaces of the adhesive layer 201.
  • the double-sided tape 200 is entirely attached around at least one plane of the first glass plate 100, preferably the edge of the upper surface, with the release paper 202 on one side completely removed. At this time, the double-sided tape 200 is preferably attached continuously along the circumference of the first glass plate (100). Alternatively, the double-sided tape 200 may be attached to each side of the first glass plate 100 so as to be separated, but in this case, there should be no gap between adjacent double-sided tapes.
  • a process of peeling and removing the release paper 202 provided on the other side of the double-sided tape 200 is performed while leaving at least a portion thereof (step S110).
  • the peeled part of the release paper 202 remains connected to the remaining part 202a.
  • FIG. 4 shows an example in which a part of the release paper 202 belonging to one side of the double-sided tape 200 attachment pattern, which is generally rectangular, is left, the present invention is not limited to this example and the remaining portion 202a of the release paper 202 is shown. Of course, the position of may be variously modified as necessary.
  • the first glass plate 100 is laminated by stacking the second glass plate 101 so as to be bonded by the adhesive surface 201 exposed to the surface of the double-sided tape 200, as shown in FIG. And the process of coalescing the second glass plate 101 is performed (step S120). Accordingly, the first glass plate 100 and the second glass plate 101 are bonded to each other by the adhesive layer 201 of the double-sided tape 200. On the other hand, the remaining portion 202a of the release paper 202 is located between the first glass plate 100 and the second glass plate 101 but is not bonded to the second glass plate 101 to provide voids that enable the injection of the filler. Done.
  • the filler is injected through the pores using a predetermined filling nozzle 300 in a state where the glass is erected or tilted at an angle to the first glass plate 100 and the first.
  • the filling process of filling the space between the two glass plates 101 is performed (step S130).
  • the filler may be ultraviolet radiation curable liquid resin.
  • various compositions may be employed depending on the physical and chemical properties required for the laminated glass.
  • step S140 After the filling process is completed, the peeled portion of the release paper 202 is pulled to remove the remaining portion 202a of the release paper 202 located between the first glass plate 100 and the second glass plate 101 to completely remove it.
  • a peeling process is advanced (step S140).
  • the first glass plate 100 and the second glass plate 101 have the entire circumference of the adhesive layer 201 of the double-sided tape 200 as shown in FIG. 7. It is closely bonded by).
  • a needle of a syringe may be additionally inserted into the laminated glass through the adhesive layer 201 to remove the air present therein.
  • step S150 when the UV-rays and / or heat is applied to the laminated glass to cure the filler, the laminated glass is completed (step S150).
  • a part of the release paper 202 is left between the first glass plate 100 and the second glass plate 101 to secure a space for injecting the filler.
  • the entire peripheral area of the first glass plate 100 and the second glass plate 101 may be closely sealed by removing the remaining portion 202a of the release paper 202.
  • the application of the present invention can provide a significant effect of simplifying the manufacturing process of the laminated glass and preventing the inflow of air into the laminated glass or leakage of the filler.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

The present invention relates to a manufacturing method for a laminated glass comprising the steps of: attaching one adhesive side of a double-sided tape around the peripheral edges of a first glass panel; retaining only a portion of protective paper on the other side of the double-sided tape and removing the remainder thereof; joining by adhesion a second glass panel to the first glass panel by means of the double-sided tape; injecting filling material between the first glass panel and the second glass panel through a gap between the remaining part of the protective paper and the second glass panel; removing the remaining part of the protective paper; and stiffening the filling material.

Description

접합유리의 제조방법 및 그에 따라 제조된 접합유리Manufacturing method of laminated glass and laminated glass manufactured accordingly

본 발명은 접합유리에 관한 것으로서, 더욱 상세하게는 충진재의 주입공정이 개선된 접합유리의 제조방법과 그에 따라 제조된 접합유리에 관한 것이다.The present invention relates to a laminated glass, and more particularly to a method for producing a laminated glass with improved filling process of the filler and a laminated glass produced accordingly.

본 출원은 2011년 7월 11일에 출원된 한국특허출원 제10-2011-0068327호에 기초한 우선권을 주장하며, 해당 출원의 명세서 및 도면에 개시된 모든 내용은 본 출원에 원용된다.This application claims priority based on Korean Patent Application No. 10-2011-0068327 filed on July 11, 2011, and all the contents disclosed in the specification and drawings of the application are incorporated in this application.

접합유리는 두 장 또는 그 이상의 유리판 사이에 수지층이 개재된 유리로서, 내충격성 등이 우수하고 파손시에는 유리 파편의 비산이 억제되어 안전사고를 예방할 수 있는 특성이 있다.Laminated glass is a glass in which a resin layer is interposed between two or more glass plates. The laminated glass is excellent in impact resistance and, in case of breakage, has the property of preventing scattering of glass fragments and preventing safety accidents.

일반적으로 접합유리는 두 장의 유리판 사이에 합성수지액을 주입한 후 경화시키는 공정에 의해 제조된다. 접합유리의 제조방법에 관한 기술은 예컨대, 국내 공개특허 제2005-0059387호, 국내 공개특허 제2005-0044874호, 국내 공개특허 제2010-0134864호에 공개되어 있다.In general, laminated glass is prepared by a process of curing the synthetic resin solution between two sheets of glass. Techniques for manufacturing laminated glass are disclosed, for example, in Korean Patent Laid-Open Publication No. 2005-0059387, Korean Patent Publication No. 2005-0044874, and Korean Patent Publication No. 2010-0134864.

구체적으로, 국내 공개특허 제2005-0059387호는 유리와 유리 사이에 합성수지액을 투입하고 상기 합성수지액을 경화하여 접합유리를 제조함에 있어서, 유리의 모서리 부위에 양면 테이프를 합성수지액의 투입을 위한 격공이 하나 이상 형성되도록 부착하고, 다른 유리의 적층전에 직물로 이루어진 중간판을 접착하는 것을 특징으로 하는 접합유리의 제조방법을 개시하고 있다.Specifically, Korean Laid-Open Patent Publication No. 2005-0059387 discloses a case in which a synthetic resin solution is put between glass and glass, and the synthetic resin solution is cured to produce laminated glass. Disclosed is a method for producing laminated glass, characterized in that one or more balls are formed so as to be adhered to each other, and the intermediate plate made of a woven fabric is adhered to each other before lamination of other glasses.

국내 공개특허 제2005-0044874호는 유리의 모서리 부분에 양면 테이프를 부착하되, 중앙 하단에 투입공이 형성되고, 하단 양측부에는 토출공이 형성되도록 양면 테이프를 부착한 것을 특징으로 하는 접합유리의 제조방법을 개시하고 있다.Korean Patent Laid-Open Publication No. 2005-0044874 attaches double-sided tape to a corner portion of glass, but an input hole is formed at the bottom of the center, and a double-sided tape is attached to both sides so that the discharge hole is formed. Is starting.

국내 공개특허 제2010-0134864호는 판유리의 네 모서리에 양면 테이프를 부착하고, 두 장의 판유리의 가장자리 4면 중 1면을 제외한 나머지 3면의 측면 둘레를 테이프로 밀봉한 후 상기 1면에 형성된 투입공을 통해 합성수지액을 채워 경화시키는 것을 특징으로 하는 접합유리의 제조방법을 개시하고 있다.Korean Patent Application Publication No. 2010-0134864 attaches double-sided tape to four corners of plate glass, and seals the side circumferences of the three sides except one of four edges of two sheets of glass with a tape and is formed on the one side. Disclosed is a method of manufacturing a laminated glass characterized in that the synthetic resin solution is filled and cured through a ball.

하지만, 종래의 접합유리 제조방법은 상술한 바와 같이 충진재로서 합성수지액을 주입하기 위한 투입공이 테이프 미부착 영역에 의해 형성되도록 테이프를 부착해야 하므로 공정이 까다롭고 작업시간도 많이 소요되는 취약점이 있다.However, the conventional laminated glass manufacturing method has a disadvantage that the process is difficult and takes a lot of time since the tape is attached so that the injection hole for injecting the synthetic resin liquid as the filler is formed by the non-tape region as described above.

또한, 종래의 접합유리 제조방법에 의하면 합성수지액의 주입이 완료된 후에 핫멜트 등의 실링재를 이용하여 투입공을 폐쇄해야 하는데, 이종 소재인 양면 테이프와 실링재 간의 접합성이 좋지 않아 투입공 폐쇄 부분을 통해 공기, 불순물 등이 유입되거나 충진재의 누수가 발생하여 제품 불량률이 높은 취약점이 있다.In addition, according to the conventional method for manufacturing laminated glass, after the injection of the synthetic resin is completed, the injection hole must be closed by using a sealing material such as hot melt. There is a high vulnerability of product defects due to inflow of impurities, leakage of fillers, etc.

본 발명은 상기와 같은 문제점을 고려하여 창안된 것으로서, 유리판의 가장자리 둘레에 대하여 격공 없이 양면 테이프를 부착하면서도 충진재의 주입을 위한 공극을 확보하는 것이 가능한 접합유리의 제조방법과 그에 따라 제조된 접합유리를 제공하는 데 목적이 있다.The present invention was conceived in view of the above problems, the method of manufacturing a laminated glass that can secure the voids for the filling of the filling material while attaching the double-sided tape without the gap around the edge of the glass plate and the laminated glass produced accordingly The purpose is to provide.

상기와 같은 목적을 달성하기 위해 본 발명은, (a) 제1 유리판의 가장자리 둘레에 양면 테이프의 한쪽 접착면을 부착하는 단계; (b) 상기 양면 테이프의 다른쪽에 구비된 이형지를 적어도 일부만 남겨두고 박리하는 단계; (c) 상기 양면 테이프에 의해 접착되도록 상기 제1 유리판에 제2 유리판을 합체하는 단계; (d) 상기 이형지의 잔여 부분과 상기 제2 유리판 사이의 공극을 통해 상기 제1 유리판과 제2 유리판 사이에 충진재를 주입하는 단계; (e) 상기 이형지의 잔여 부분을 제거하는 단계; 및 (f) 상기 충진재를 경화시키는 단계;를 포함하는 것을 특징으로 하는 접합유리의 제조방법를 제공한다.The present invention to achieve the above object, (a) attaching one adhesive surface of the double-sided tape around the edge of the first glass plate; (b) peeling leaving at least a part of the release paper provided on the other side of the double-sided tape; (c) incorporating a second glass plate on the first glass plate to be bonded by the double-sided tape; (d) injecting a filler between the first glass plate and the second glass plate through a gap between the remaining portion of the release paper and the second glass plate; (e) removing the remaining portion of the release paper; And (f) the step of curing the filler; provides a method for producing a laminated glass comprising a.

상기 단계 (b)에서는 이형지의 박리된 부분과 잔여 부분 간의 연결 상태를 유지하고, 상기 단계 (e)에서는 상기 이형지의 박리된 부분을 당겨서 상기 이형지의 잔여 부분을 박리함으로써 제거하는 것이 바람직하다.In the step (b), it is preferable to maintain the connection state between the peeled part of the release paper and the remaining part, and in step (e), it is preferable to remove the peeled part of the release paper by peeling off the remaining part of the release paper.

상기 단계 (a)에서는 상기 양면 테이프는 전체적으로 사각형을 이루도록 부착하고, 상기 단계 (b)에서는 상기 사각형 중 한쪽 변에 속한 이형지 일부를 남겨두는 것이 바람직하다.In the step (a), the double-sided tape is attached to form a rectangle as a whole, and in the step (b), it is preferable to leave a part of the release paper belonging to one side of the rectangle.

상기 단계 (d)에서는 상기 충진재로서 조사경화성 액상수지를 주입하는 것이 바람직하다.In the step (d), it is preferable to inject the radiation-curable liquid resin as the filler.

본 발명의 다른 측면에 따르면 상기 접합유리의 제조방법에 의해 제조된 접합유리가 제공된다.According to another aspect of the invention there is provided a laminated glass produced by the method for producing a laminated glass.

본 발명에 따르면 유리판의 접합에 사용되는 양면 테이프를 활용하여 충진재의 주입을 위한 공극을 확보할 수 있으므로 접합유리의 제조공정을 간소화할 수 있으며 생산시간을 단축할 수 있다.According to the present invention, by using a double-sided tape used for bonding the glass plate to secure the voids for the filling of the filler, the manufacturing process of the laminated glass can be simplified and the production time can be shortened.

본 명세서에 첨부되는 다음의 도면들은 본 발명의 바람직한 실시예를 예시하는 것이며, 후술하는 발명의 상세한 설명과 함께 본 발명의 기술사상을 더욱 이해시키는 역할을 하는 것이므로, 본 발명은 그러한 도면에 기재된 사항에만 한정되어 해석되어서는 아니된다.The following drawings attached to this specification are illustrative of preferred embodiments of the present invention, and together with the detailed description of the invention to serve to further understand the technical spirit of the present invention, the present invention is a matter described in such drawings It should not be construed as limited to.

도 1은 본 발명의 바람직한 실시예에 따른 접합유리의 제조방법이 수행되는 과정을 도시한 흐름도이다.1 is a flowchart illustrating a process in which a method of manufacturing laminated glass according to a preferred embodiment of the present invention is performed.

도 2는 본 발명의 바람직한 실시예에 따른 접합유리의 제조방법 중 양면 테이프 부착 공정을 도시한 사시도이다.Figure 2 is a perspective view showing a double-sided tape attachment process of the manufacturing method of the laminated glass according to a preferred embodiment of the present invention.

도 3은 본 발명에 사용되는 양면 테이프의 구성을 도시한 단면도이다.3 is a cross-sectional view showing the configuration of a double-sided tape used in the present invention.

도 4는 본 발명의 바람직한 실시예에 따른 접합유리의 제조방법 중 양면 테이프의 이형지 제거 공정을 도시한 사시도이다.Figure 4 is a perspective view showing a release paper removing process of the double-sided tape of the laminated glass manufacturing method according to a preferred embodiment of the present invention.

도 5는 본 발명의 바람직한 실시예에 따른 접합유리의 제조방법 중 유리판 합체 공정을 도시한 사시도이다.5 is a perspective view illustrating a glass plate coalescence process in the method of manufacturing a laminated glass according to a preferred embodiment of the present invention.

도 6은 본 발명의 바람직한 실시예에 따른 접합유리의 제조방법 중 충진재 주입 공정을 도시한 사시도이다.6 is a perspective view illustrating a filler injection process in the method of manufacturing laminated glass according to an embodiment of the present invention.

도 7은 본 발명의 바람직한 실시예에 따라 제조된 접합유리를 도시한 사시도이다.7 is a perspective view showing a laminated glass prepared according to a preferred embodiment of the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명하기로 한다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다. 따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as having a conventional or dictionary meaning, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

본 발명에 따른 접합유리의 제조방법은 양면 테이프를 이용하여 적어도 두 장의 유리판을 합체하고, 양면 테이프에 구비된 이형지를 활용하여 유리판들 사이의 공간 내에 충진재를 주입한 후 경화하는 공정을 포함한다.The method of manufacturing laminated glass according to the present invention includes a step of coalescing at least two glass plates using a double-sided tape, injecting a filler into the space between the glass plates using a release paper provided on the double-sided tape, and then curing.

도 1에는 본 발명의 바람직한 실시예에 따른 접합유리의 제조방법이 수행되는 과정이 도시되어 있다.1 shows a process in which a method of manufacturing laminated glass according to a preferred embodiment of the present invention is performed.

도 1을 참조하면, 먼저 도 2에 도시된 바와 같이 제1 유리판(100)의 상면 가장자리에 양면 테이프(200)를 부착하는 공정을 진행한다(단계 S100).Referring to FIG. 1, first, as shown in FIG. 2, a process of attaching the double-sided tape 200 to the top edge of the first glass plate 100 is performed (step S100).

도 3에 도시된 바와 같이 양면 테이프(200)는 접착층(201)의 양면에 이형지(202)가 부착된 구조를 가진다.As shown in FIG. 3, the double-sided tape 200 has a structure in which release paper 202 is attached to both surfaces of the adhesive layer 201.

양면 테이프(200)는 그 한쪽면의 이형지(202)가 완전히 제거된 상태에서 제1 유리판(100)의 적어도 한쪽 평면, 바람직하게는 상면의 가장자리 둘레에 전체적으로 부착된다. 이때, 양면 테이프(200)는 제1 유리판(100)의 둘레를 따라 연속적으로 부착되는 것이 바람직하다. 대안으로, 양면 테이프(200)는 제1 유리판(100)의 각 변마다 분리되도록 부착되는 것도 가능하나, 이 경우에는 인접한 양면 테이프들 사이에 격공이 존재하지 않도록 해야 한다.The double-sided tape 200 is entirely attached around at least one plane of the first glass plate 100, preferably the edge of the upper surface, with the release paper 202 on one side completely removed. At this time, the double-sided tape 200 is preferably attached continuously along the circumference of the first glass plate (100). Alternatively, the double-sided tape 200 may be attached to each side of the first glass plate 100 so as to be separated, but in this case, there should be no gap between adjacent double-sided tapes.

양면 테이프(200)의 부착을 완료한 후에는 도 4에 도시된 바와 같이 양면 테이프(200)의 다른쪽면에 구비된 이형지(202)를 적어도 일부만 남겨두고 박리하여 제거하는 공정을 수행한다(단계 S110). 이때 이형지(202)의 박리된 부분은 잔여 부분(202a)과 연결 상태를 그대로 유지하는 것이 바람직하다. 또한, 이형지(202)의 말단 부분은 후술하는 최종 박리 공정의 편의를 고려하여 박리시켜두는 것이 바람직하다.After the attachment of the double-sided tape 200 is completed, as shown in FIG. 4, a process of peeling and removing the release paper 202 provided on the other side of the double-sided tape 200 is performed while leaving at least a portion thereof (step S110). ). At this time, it is preferable that the peeled part of the release paper 202 remains connected to the remaining part 202a. In addition, it is preferable to peel the terminal part of the release paper 202 in consideration of the convenience of the final peeling process mentioned later.

비록 도 4에는 전체적으로 사각형을 이루는 양면 테이프(200) 부착 패턴 중 한쪽 변에 속한 이형지(202) 일부를 남겨둔 예가 도시되어 있으나 본 발명이 이러한 예에 한정되지 않고 이형지(202)의 잔여 부분(202a)의 위치는 필요에 따라 다양하게 변형될 수 있음은 물론이다.Although FIG. 4 shows an example in which a part of the release paper 202 belonging to one side of the double-sided tape 200 attachment pattern, which is generally rectangular, is left, the present invention is not limited to this example and the remaining portion 202a of the release paper 202 is shown. Of course, the position of may be variously modified as necessary.

이형지(202)를 박리한 후에는 도 5에 도시된 바와 같이 양면 테이프(200)의 표면에 노출된 접착면(201)에 의해 접착되도록 제2 유리판(101)을 적층하여 제1 유리판(100)과 제2 유리판(101)을 합체하는 공정을 진행한다(단계 S120). 이에 따라 제1 유리판(100)과 제2 유리판(101)은 양면 테이프(200)의 접착층(201)에 의해 상호 접착된다. 한편, 이형지(202)의 잔여 부분(202a)은 제1 유리판(100)과 제2 유리판(101) 사이에 위치하되 제2 유리판(101)과 접착되지는 않으므로 충진재의 주입을 가능케 하는 공극을 제공하게 된다.After peeling the release paper 202, the first glass plate 100 is laminated by stacking the second glass plate 101 so as to be bonded by the adhesive surface 201 exposed to the surface of the double-sided tape 200, as shown in FIG. And the process of coalescing the second glass plate 101 is performed (step S120). Accordingly, the first glass plate 100 and the second glass plate 101 are bonded to each other by the adhesive layer 201 of the double-sided tape 200. On the other hand, the remaining portion 202a of the release paper 202 is located between the first glass plate 100 and the second glass plate 101 but is not bonded to the second glass plate 101 to provide voids that enable the injection of the filler. Done.

합체 공정을 완료한 후에는 도 6에 도시된 바와 같이 합체된 유리를 세우거나 비스듬히 기울인 상태에서 소정의 충진노즐(300)를 이용하여 상기 공극을 통해 충진재를 주입하여 제1 유리판(100)과 제2 유리판(101) 사이의 공간을 채우는 충진 공정을 진행한다(단계 S130).After completing the coalescing process, as shown in FIG. 6, the filler is injected through the pores using a predetermined filling nozzle 300 in a state where the glass is erected or tilted at an angle to the first glass plate 100 and the first. The filling process of filling the space between the two glass plates 101 is performed (step S130).

바람직하게, 상기 충진재로는 자외선 조사경화성 액상수지가 채용될 수 있다. 충진재의 재료로는 접합유리에 요구되는 물리적, 화학적 특성에 따라 다양한 조성물이 채용될 수 있다.Preferably, the filler may be ultraviolet radiation curable liquid resin. As the material of the filler, various compositions may be employed depending on the physical and chemical properties required for the laminated glass.

충진 공정을 완료한 후에는 이형지(202)의 박리된 부분을 당겨서 제1 유리판(100)과 제2 유리판(101) 사이에 위치한 이형지(202)의 잔여 부분(202a)을 박리하여 완전히 제거하는 최종 박리 공정을 진행한다(단계 S140).After the filling process is completed, the peeled portion of the release paper 202 is pulled to remove the remaining portion 202a of the release paper 202 located between the first glass plate 100 and the second glass plate 101 to completely remove it. A peeling process is advanced (step S140).

이형지(202)의 잔여 부분(202a)에 대한 제거가 완료되었을 때 제1 유리판(100)과 제2 유리판(101)은 도 7에 도시된 바와 같이 둘레 전체가 양면 테이프(200)의 접착층(201)에 의해 긴밀히 접착된다.When the removal of the remaining portion 202a of the release paper 202 is completed, the first glass plate 100 and the second glass plate 101 have the entire circumference of the adhesive layer 201 of the double-sided tape 200 as shown in FIG. 7. It is closely bonded by).

이형지(202)를 완전히 제거한 후에는 주사기의 니들(Needle)을 상기 접착층(201)을 통해 접합유리의 내부로 삽입하여 내부에 존재하는 공기를 제거하는 공정이 추가적으로 수행될 수 있다.After the release paper 202 is completely removed, a needle of a syringe may be additionally inserted into the laminated glass through the adhesive layer 201 to remove the air present therein.

이후, 접합유리에 자외선 및/또는 열을 가하여 충진재를 경화시키는 공정을 진행하면 접합유리가 완성된다(단계 S150).Subsequently, when the UV-rays and / or heat is applied to the laminated glass to cure the filler, the laminated glass is completed (step S150).

상술한 바와 같이 본 발명에 의하면 제1 유리판(100)과 제2 유리판(101) 사이에 이형지(202)의 일부를 남겨둠으로써 충진재의 주입을 위한 공간을 확보할 수 있다. 또한, 충진 공정의 완료시에는 이형지(202)의 잔여 부분(202a)을 제거함으로써 제1 유리판(100)과 제2 유리판(101)의 둘레 전영역을 긴밀히 실링할 수 있다.As described above, according to the present invention, a part of the release paper 202 is left between the first glass plate 100 and the second glass plate 101 to secure a space for injecting the filler. In addition, when the filling process is completed, the entire peripheral area of the first glass plate 100 and the second glass plate 101 may be closely sealed by removing the remaining portion 202a of the release paper 202.

따라서, 본 발명의 적용시 접합유리의 제조 공정을 간소화하고 접합유리 내부로의 공기 유입이나 충진재의 누수를 방지하는 현저한 효과를 제공할 수 있다.Therefore, the application of the present invention can provide a significant effect of simplifying the manufacturing process of the laminated glass and preventing the inflow of air into the laminated glass or leakage of the filler.

이상에서 본 발명은 비록 한정된 실시예와 도면에 의해 설명되었으나, 본 발명은 이것에 의해 한정되지 않으며 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 본 발명의 기술사상과 아래에 기재될 특허청구범위의 균등범위 내에서 다양한 수정 및 변형이 가능함은 물론이다.Although the present invention has been described above by means of limited embodiments and drawings, the present invention is not limited thereto and will be described below by the person skilled in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of the claims.

본 발명을 적용할 경우 접합유리의 가장자리 둘레 전영역이 양면 테이프 한가지 소재만으로 실링되므로 공기의 유입이나 충진재의 누수가 효과적으로 방지될 수 있고 생산비용이 절감될 수 있다.In the case of applying the present invention, since the entire area around the edge of the laminated glass is sealed with only one material of double-sided tape, the inflow of air or leakage of the filler may be effectively prevented and the production cost may be reduced.

Claims (5)

접합유리의 제조방법에 있어서,In the manufacturing method of laminated glass, (a) 제1 유리판의 가장자리 둘레에 양면 테이프의 한쪽 접착면을 부착하는 단계;(a) attaching one adhesive side of the double-sided tape around the edge of the first glass plate; (b) 상기 양면 테이프의 다른쪽에 구비된 이형지를 적어도 일부만 남겨두고 박리하는 단계;(b) peeling leaving at least a part of the release paper provided on the other side of the double-sided tape; (c) 상기 양면 테이프에 의해 접착되도록 상기 제1 유리판에 제2 유리판을 합체하는 단계;(c) incorporating a second glass plate on the first glass plate to be bonded by the double-sided tape; (d) 상기 이형지의 잔여 부분과 상기 제2 유리판 사이의 공극을 통해 상기 제1 유리판과 제2 유리판 사이에 충진재를 주입하는 단계;(d) injecting a filler between the first glass plate and the second glass plate through a gap between the remaining portion of the release paper and the second glass plate; (e) 상기 이형지의 잔여 부분을 제거하는 단계; 및(e) removing the remaining portion of the release paper; And (f) 상기 충진재를 경화시키는 단계;를 포함하는 것을 특징으로 하는 접합유리의 제조방법.(f) curing the filler; manufacturing method of the laminated glass, characterized in that it comprises a. 제1항에 있어서, The method of claim 1, 상기 단계 (b)에서 상기 이형지의 박리된 부분과 잔여 부분 간의 연결 상태를 유지하고,Maintaining the connection state between the peeled portion and the remaining portion of the release paper in the step (b), 상기 단계 (e)에서 상기 이형지의 박리된 부분을 당겨서 상기 이형지의 잔여 부분을 박리함으로써 제거하는 것을 특징으로 하는 접합유리의 제조방법.And removing the remaining part of the release paper by removing the release part of the release paper in the step (e). 제2항에 있어서,The method of claim 2, 상기 단계 (a)에서 상기 양면 테이프는 전체적으로 사각형을 이루도록 부착하고,In the step (a) the double-sided tape is attached to form a square as a whole, 상기 단계 (b)에서 상기 사각형 중 한쪽 변에 속한 이형지 일부를 남겨두는 것을 특징으로 하는 접합유리의 제조방법.Method of producing a laminated glass, characterized in that for leaving the part of the release paper belonging to one side of the square in the step (b). 제1항에 있어서,The method of claim 1, 상기 단계 (d)에서 상기 충진재로서 조사경화성 액상수지를 주입하는 것을 특징으로 하는 접합유리의 제조방법.Method of manufacturing a laminated glass, characterized in that the step (d) injecting the radiation-curable liquid resin as the filler. 제1항 내지 제4항 중 어느 한 항의 제조방법에 의해 제조된 접합유리.Laminated glass manufactured by the method of any one of claims 1 to 4.
PCT/KR2012/005228 2011-07-11 2012-07-02 Method for manufacturing laminated glass and laminated glass manufactured thereby Ceased WO2013009021A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110068327A KR20130007786A (en) 2011-07-11 2011-07-11 Method for producing laminated glass and product thereby
KR10-2011-0068327 2011-07-11

Publications (2)

Publication Number Publication Date
WO2013009021A2 true WO2013009021A2 (en) 2013-01-17
WO2013009021A3 WO2013009021A3 (en) 2013-04-04

Family

ID=47506653

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005228 Ceased WO2013009021A2 (en) 2011-07-11 2012-07-02 Method for manufacturing laminated glass and laminated glass manufactured thereby

Country Status (2)

Country Link
KR (1) KR20130007786A (en)
WO (1) WO2013009021A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12257813B2 (en) 2020-10-16 2025-03-25 Samsung Display Co., Ltd. Window and manufacturing method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101586241B1 (en) 2015-09-22 2016-01-19 주식회사 케이앤피나노 Manufacturing method of Multi-functional laminated glass

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH630047A5 (en) * 1976-08-07 1982-05-28 Bayer Franz Xaver Isolierglasf METHOD AND DEVICE FOR PRODUCING A COMPOSED GLASS DISC AND A COMPOSED GLASS DISC PRODUCED THEREOF.
ATE179652T1 (en) * 1990-12-11 1999-05-15 Pilkington Uk Ltd METHOD FOR JOINING GLASS PANELS AND ARTICLES MANUFACTURED THEREFROM
JPH0812381A (en) * 1994-06-27 1996-01-16 Kiyoojin Kk Composite panel and its production
KR970000484Y1 (en) * 1994-10-12 1997-01-24 정성길 Manufacturing frame and double laminated glass for manufacturing double laminated glass
KR100627078B1 (en) * 2004-02-17 2006-09-25 이병준 Laminated glass and its manufacturing method
KR20050044874A (en) * 2005-03-23 2005-05-13 이중한 A production of laminated glass
KR100803082B1 (en) * 2005-12-09 2008-02-18 지종호 Laminated glass and its manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12257813B2 (en) 2020-10-16 2025-03-25 Samsung Display Co., Ltd. Window and manufacturing method thereof

Also Published As

Publication number Publication date
KR20130007786A (en) 2013-01-21
WO2013009021A3 (en) 2013-04-04

Similar Documents

Publication Publication Date Title
KR102214626B1 (en) Double-sided adhesive sheet for image display device, double-sided adhesive sheet with release film for image display device and image display device using same
CN114834111A (en) Dimming assembly, preparation method thereof and vehicle
TW201601910A (en) Method for manufacturing double-sided adhesive sheet for image display device
WO2014123165A1 (en) Transparent surface material and display device using same
WO2016065802A1 (en) Method for attaching first panel and second panel and display device
KR101377826B1 (en) Method for manufacturing member for electronic device, method for manufacturing electronic device, and member for electronic device
TW201425026A (en) Transparent surface material equipped with adhesive layer, manufacturing method therefor, and display device
KR102793699B1 (en) Method of manufacturing organic light emitting display device
CN106634659A (en) A kind of screen inner protective film and preparation method thereof
CN105892736A (en) Optical cement, panel and substrate fitting method
KR101461611B1 (en) window for protecting a panel, a portable terminal including the same and a manufacturing method of the same
WO2013009021A2 (en) Method for manufacturing laminated glass and laminated glass manufactured thereby
CN103360958B (en) Adhesive and application, tacky film assembly and application thereof
CN103333620B (en) The preparation method of adhesive member
CN112700721A (en) Middle-small size flat display screen laminating process
CN209412129U (en) The bonded structure for electronic equipment for heating removing
JP5408373B2 (en) ELECTRONIC DEVICE MEMBER, ELECTRONIC DEVICE MANUFACTURING METHOD, AND ELECTRONIC DEVICE MEMBER
KR20230122434A (en) Tempered stained glass and method of manufacturing the same
KR20110094618A (en) Display Device for Mobile Terminal and Manufacturing Method Thereof
KR101758351B1 (en) Liquid resin injection method and apparatus for the same
KR101801537B1 (en) Bonding method of display panel between tempered glass for digital signage
CN112157898A (en) Sticking method for protecting component of liquid crystal display
US11846841B2 (en) Method for manufacturing optical device
CN117518531A (en) Dimming component, preparation method thereof and vehicle
CN102736346B (en) Color electronic paper structure and manufacturing method thereof

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12810989

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12810989

Country of ref document: EP

Kind code of ref document: A2