WO2010035478A1 - 塗布装置及び塗布方法 - Google Patents

塗布装置及び塗布方法 Download PDF

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Publication number
WO2010035478A1
WO2010035478A1 PCT/JP2009/004870 JP2009004870W WO2010035478A1 WO 2010035478 A1 WO2010035478 A1 WO 2010035478A1 JP 2009004870 W JP2009004870 W JP 2009004870W WO 2010035478 A1 WO2010035478 A1 WO 2010035478A1
Authority
WO
WIPO (PCT)
Prior art keywords
adhesive
workpiece
supply unit
corners
supply
Prior art date
Application number
PCT/JP2009/004870
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
横田典之
Original Assignee
芝浦メカトロニクス株式会社
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 芝浦メカトロニクス株式会社 filed Critical 芝浦メカトロニクス株式会社
Priority to CN2009801375153A priority Critical patent/CN102164683B/zh
Priority to KR1020117009019A priority patent/KR101660062B1/ko
Priority to JP2010530734A priority patent/JP5215405B2/ja
Publication of WO2010035478A1 publication Critical patent/WO2010035478A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
    • B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133354—Arrangements for aligning or assembling substrates

Definitions

  • the present invention relates to a coating apparatus and a coating method in which a technique for applying an adhesive is applied in order to bond, for example, a rectangular flat plate-like workpiece such as a liquid crystal module and a cover panel.
  • a liquid crystal panel is manufactured by attaching a panel or sheet that protects the surface of a liquid crystal module to a liquid crystal module or the like.
  • a liquid crystal module is bonded to a panel or sheet (hereinafter referred to as a workpiece)
  • an adhesive is applied to one of a pair of workpieces by a coating device, and then the other workpiece is pressure-bonded to the other workpiece.
  • ⁇ Resin is generally used as the adhesive.
  • a spin coating method, a slit coating method, or the like exists as a method for bonding the entire surface of a workpiece using a resin.
  • the spin coat method is a method in which an adhesive dropped on a work is spread by a centrifugal force generated by rotating the work.
  • the slit coating method is a method in which an adhesive is applied to the entire surface of a workpiece by moving the head or the workpiece while dropping the adhesive from a head having a slit-like opening that is long in the width direction of the workpiece ( Patent Document 1).
  • the spin coating method uses a centrifugal force of rotation, the spreading direction is radial. For this reason, the spin coating method is suitable when the workpiece has a circular shape with the same distance from the center to the edge.
  • the distance from the center of the workpiece to the edge is not equal, and particularly at the corners, it is difficult to spread the adhesive uniformly.
  • the coating width is determined by the slit length, it is difficult to adjust the coating width, the coating amount, etc. according to the workpiece.
  • the spreading speed of the adhesive R is uniform over the entire surface as shown in FIG. Don't be. That is, when the workpiece W is pressure-bonded to the adhesive R applied in a straight line, as shown in FIG. 11 (a), the horizontal direction (left and right direction in the figure) rather than the vertical direction (up and down direction in the figure). The spread is faster.
  • the adhesive R when the adhesive R does not spread, it leads to adhesion failure. Further, in the case of semiconductor pellet bonding, the adhesive R protrudes to a certain extent because there is no electrode on the side surface side. However, in the case of a liquid crystal panel, the protruding adhesive affects the lead electrode, etc., so it is necessary to prevent the protrusion by forming a bank on the edge, or to wipe off the protruding adhesive. It was over.
  • the present invention has been proposed in order to solve the above-described problems of the prior art.
  • the purpose of the present invention is to spread the adhesive over the entire surface of the workpiece when bonding the workpiece.
  • An object of the present invention is to provide a coating apparatus and a coating method capable of preventing the protrusion of the agent.
  • the present invention provides a coating apparatus for applying an adhesive to a rectangular flat plate-shaped workpiece, wherein the adhesive application end in the vicinity of the two corners of the workpiece is more than the adhesive application end in between. And a supply section for supplying an adhesive so as to be close to the edge of the workpiece between the two corners.
  • the adhesive application end in the vicinity of the two corners of the workpiece is located between the two corners rather than the adhesive application end in between.
  • An adhesive is supplied so as to be close to the edge of the workpiece.
  • the adhesive application end in the vicinity of the two corners of the workpiece is more than the adhesive application end in between. It is characterized by being close to the edge of the workpiece between the two corners.
  • the adhesive when the workpiece is crimped, the adhesive is applied in advance near the edge of the workpiece in the vicinity of the corner of the workpiece where the spread of the adhesive is delayed, so that some protrusion is prevented. However, the adhesive spreads over the entire surface of the workpiece.
  • the supply unit includes a plurality of supply ports for supplying an adhesive, and the supply unit and the workpiece are applied such that the adhesives that have been output from the plurality of supply ports are applied in a plurality of lines. It has the drive part which drives at least one of these in a linear form.
  • the adhesive can be applied in parallel straight lines by supplying the adhesive from the plurality of openings while relatively moving the supply portion relative to the workpiece.
  • the opening to be used By selecting the opening to be used, the coating width, coating amount, etc. can be easily adjusted.
  • Another aspect is characterized in that the supply section is provided such that the angle can be changed.
  • the position of the application end of the adhesive from the edge of the workpiece can be easily adjusted by inclining the supply section.
  • the supply unit applies an adhesive between a first supply unit that applies an adhesive in the vicinity of two corners of the workpiece and an adhesive that is applied in the vicinity of the two corners of the workpiece. And a second supply unit.
  • the difference between the coating ends can be easily realized by separating the first supply unit and the second supply unit.
  • Another aspect is characterized in that the first supply unit and the second supply unit are independently movable.
  • the coating length can be easily changed by the first supply unit and the second supply unit moving independently.
  • first supply unit and the second supply unit have a sending unit or a switching unit for controlling whether or not the adhesive is supplied.
  • the position of the application end of the adhesive can be easily adjusted by changing the supply timing by the first supply unit and the second supply unit by operating the delivery unit or the switching unit. it can.
  • a coating apparatus and a coating method capable of spreading an adhesive over the entire surface of a workpiece and preventing the adhesive from protruding when the workpiece is bonded. Can do.
  • the coating apparatus 1 of the present embodiment includes a table T, a supply unit S, and the like.
  • the table T is a table on which a rectangular workpiece W to which the adhesive R is applied is placed.
  • the supply unit S includes a first supply unit 2, a second supply unit 3, and the like.
  • the first supply unit 2 includes a supply head 22 and an arm 23.
  • the supply head 22 includes a single nozzle 21 facing downward.
  • the supply head 22 is attached to the end of the arm 23.
  • the nozzle 21 is connected to an adhesive supply source such as a tank via a passage and piping in the arm 23.
  • a pump as an adhesive delivery means, a valve as an opening / closing means, and the like are connected to the piping.
  • the second supply unit 3 includes a supply head 32, an arm 33, and the like.
  • the supply head 32 includes a plurality of nozzles 31 facing downward.
  • the plurality of nozzles 31 are arranged at equal intervals on a straight line.
  • the nozzles 31 at both ends of the supply head 32 have the first work W on the both sides of the work W when the centers of the supply head 32 and the width direction (the left-right direction in the drawing) of the work W are aligned. It is arranged so that a space for applying the adhesive R by the supply unit 2 is vacant.
  • the application space is about two lines on the left and right, but the present invention is not limited to a specific width.
  • the supply head 32 is connected to the end of the arm 33.
  • the nozzle 31 of the supply head 32 is connected to an adhesive supply source such as a tank via a passage and piping in the arm 33.
  • an adhesive supply source such as a tank
  • a pump as an adhesive delivery means
  • a valve as an opening and closing means, and the like are connected to the piping.
  • the 1st supply part 2 and the 2nd supply part 3 are provided by the drive part which is not shown in figure so that each can be raised / lowered independently and moved horizontally.
  • Any known technique can be applied as the drive unit.
  • the arms 23 and 33 can be moved up and down (Z-axis direction) by a cylinder, feed screw, rack or conveyor, or the arms 23 and 33 can be moved in the horizontal direction (XY axis) by a feed screw, rack or conveyor.
  • a scanning mechanism or the like that is driven in the direction) can be considered.
  • the table T may be moved in the X, Y, and Z axis directions by being vertically movable by the drive unit as described above. That is, the table T, the 1st supply part 2, and the 2nd supply part 3 should just be the structures which move relatively.
  • the drive unit, pump, valve, etc. are controlled by the control device, such as the drive source, switch, power supply, etc.
  • This control device is configured to operate each unit in the following procedure by, for example, a dedicated electronic circuit or a computer operating with a predetermined program.
  • an operator or a handling device or the like mounts a work W on the table T.
  • the second supply unit 3 is aligned with the center in the width direction of the workpiece W by the drive unit.
  • the control unit causes the drive unit to move the second supply unit 3 in the longitudinal direction of the workpiece W (vertical direction in the drawing), and the adhesive R is dripped from the nozzle 31 by operating a pump, a valve, and the like. To do.
  • the adhesive R is applied to the area A of the workpiece W on a plurality of parallel lines.
  • the first supply unit 2 is positioned by the drive unit so that the nozzle 21 comes near the lower right corner of the work W in the drawing. This position is made closer to the edge of the workpiece W than the end of the adhesive R applied to the area A.
  • the control unit causes the drive unit to move the first supply unit 2 in the longitudinal direction of the work W, and the adhesive R is dripped from the nozzle 21 by operating a pump, a valve, and the like.
  • the end of application of the adhesive R is also closer to the edge of the workpiece W than the end of the adhesive R applied to the area A. This operation is performed for each two rows in the left and right empty spaces in the area A (area B in the figure). Thereby, as shown in FIG. 4, the application end of the adhesive R in the vicinity of the four corners of the work W is closer to the edge of the work W than the application end of the adhesive R in the meantime (the work W faces the work W). Both ends of the adhesive R applied to the vicinity of the left and right sides (B region) are closer to the edge of the workpiece W than both ends of the adhesive R applied between the two sides (A region).
  • coating length may be performed by setting the length of application
  • the length of the moving distance may be set in the control device in advance.
  • the second supply unit 3 is used to apply a plurality of rows of adhesives R at the same time, and only the small space (B region) on both sides has the first supply unit 2 attached. Since it is used and applied by a single nozzle 21, it can be efficiently applied in a short time, and it can be easily matched to the desired application end position and the shape of the workpiece W.
  • the present invention is not limited to the embodiment as described above.
  • the first supply unit 2 and the second supply unit 3 are driven independently in the above embodiment.
  • the first supply unit 2 supplies the adhesive earlier than the second supply unit 3 in the process of moving the supply unit S by controlling the pump operation, valve switching timing, and the like. If it is started and finished late, the same application as described above can be performed simultaneously, and the efficiency is high.
  • the number of nozzles of the first supply unit 2 and the second supply unit 3 is not limited to the number exemplified in the above embodiment, and may be a single number or a plurality. Opening / closing means such as a shutter that opens and closes independently for each nozzle may be provided, or opening / closing means such as an independent shutter may be provided for the nozzle of the first supply unit and the nozzle of the second supply unit. .
  • FIGS By providing a supply section S similar to the second supply section 3 described above so that the angle can be changed in the horizontal direction, it is possible to perform coating as shown in FIGS.
  • the supply unit S is inclined so that the application end of the adhesive R is close to one corner of the workpiece W and is moved in a straight line (outward). Apply the rows.
  • the angle of the supply section S is changed in the reverse direction. Then, a plurality of lines are applied while moving linearly (return path) in the opposite direction.
  • FIG. 9 the application end of the adhesive R is close to the edge of the workpiece W in the vicinity of the four corners of the workpiece W, so that the same effect as in the above embodiment can be expected.
  • the opening for supplying the adhesive is not limited to the shape of the nozzle.
  • it may be a simple hole or slit.
  • the drive of the drive unit is not necessarily linear.
  • it may be driven to draw a predetermined corner or arc, or may be driven in a wavy or meandering manner.
  • Any material that can be used now or in the future is applicable as the adhesive.
  • it is possible to apply a material that is cured by externally radiating electromagnetic waves in a broad sense, such as an ultraviolet curable resin or a radiation curable resin, or by applying a temperature change, such as a thermosetting resin.
  • the work to be bonded is typically a cover panel and a liquid crystal module (a touch panel, display panel, backlight laminated), but a device that bonds square flat work with corners (corners) As widely applicable.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
PCT/JP2009/004870 2008-09-26 2009-09-25 塗布装置及び塗布方法 WO2010035478A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2009801375153A CN102164683B (zh) 2008-09-26 2009-09-25 涂敷装置以及涂敷方法
KR1020117009019A KR101660062B1 (ko) 2008-09-26 2009-09-25 도포 장치 및 도포 방법
JP2010530734A JP5215405B2 (ja) 2008-09-26 2009-09-25 塗布装置及び塗布方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008248034 2008-09-26
JP2008-248034 2008-09-26

Publications (1)

Publication Number Publication Date
WO2010035478A1 true WO2010035478A1 (ja) 2010-04-01

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PCT/JP2009/004870 WO2010035478A1 (ja) 2008-09-26 2009-09-25 塗布装置及び塗布方法

Country Status (5)

Country Link
JP (1) JP5215405B2 (ko)
KR (1) KR101660062B1 (ko)
CN (1) CN102164683B (ko)
TW (1) TWI468229B (ko)
WO (1) WO2010035478A1 (ko)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012200664A (ja) * 2011-03-25 2012-10-22 Dainippon Screen Mfg Co Ltd パターン形成装置およびパターン形成方法
CN103168379A (zh) * 2011-03-31 2013-06-19 大日本网屏制造株式会社 涂敷装置以及涂敷膜形成***
WO2015037121A1 (ja) * 2013-09-13 2015-03-19 東北パイオニアＥｇ株式会社 貼合せ装置
US11389820B2 (en) * 2014-09-11 2022-07-19 Huntsman International Llc Method of designing and manufacturing a distributor bar for applying a viscous foamable liquid mixture onto a laminator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102411233B (zh) * 2011-11-23 2013-10-16 深圳市华星光电技术有限公司 液晶基板框胶涂覆装置及液晶基板框胶涂覆方法
KR102138031B1 (ko) * 2020-05-20 2020-07-27 (주)성일이노텍 대면적 고분자 분산형 액정 패널의 제조시 기포발생 방지를 위한 광경화 수지의 도포방법
KR102374621B1 (ko) * 2020-09-29 2022-03-14 김효만 난연 접착제용 공급노즐유닛

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JPH0389315A (ja) * 1989-09-01 1991-04-15 Dainippon Ink & Chem Inc 液晶デバイスの製造方法
JP2000286275A (ja) * 1999-03-31 2000-10-13 Matsushita Electric Ind Co Ltd ペースト塗布装置およびペースト塗布方法

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JP4294757B2 (ja) 1998-06-18 2009-07-15 平田機工株式会社 スリットコート式塗布装置及びスリットコート式塗布方法
JP3453075B2 (ja) * 1998-11-13 2003-10-06 武蔵エンジニアリング株式会社 ペーストの形成方法
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JP4244529B2 (ja) 2001-04-25 2009-03-25 株式会社日立プラントテクノロジー 液晶基板の組立方法及びその組立装置
JP2005338301A (ja) 2004-05-25 2005-12-08 Shibaura Mechatronics Corp 液晶塗布方法及び装置並びに液晶パネルの製造装置
JP4993613B2 (ja) * 2008-02-29 2012-08-08 株式会社ジャパンディスプレイイースト 表示装置の製造方法

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Publication number Priority date Publication date Assignee Title
JPH0389315A (ja) * 1989-09-01 1991-04-15 Dainippon Ink & Chem Inc 液晶デバイスの製造方法
JP2000286275A (ja) * 1999-03-31 2000-10-13 Matsushita Electric Ind Co Ltd ペースト塗布装置およびペースト塗布方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012200664A (ja) * 2011-03-25 2012-10-22 Dainippon Screen Mfg Co Ltd パターン形成装置およびパターン形成方法
CN103168379A (zh) * 2011-03-31 2013-06-19 大日本网屏制造株式会社 涂敷装置以及涂敷膜形成***
WO2015037121A1 (ja) * 2013-09-13 2015-03-19 東北パイオニアＥｇ株式会社 貼合せ装置
US11389820B2 (en) * 2014-09-11 2022-07-19 Huntsman International Llc Method of designing and manufacturing a distributor bar for applying a viscous foamable liquid mixture onto a laminator

Also Published As

Publication number Publication date
TW201023981A (en) 2010-07-01
JPWO2010035478A1 (ja) 2012-02-16
KR20110063552A (ko) 2011-06-10
TWI468229B (zh) 2015-01-11
CN102164683B (zh) 2013-07-17
JP5215405B2 (ja) 2013-06-19
CN102164683A (zh) 2011-08-24
KR101660062B1 (ko) 2016-09-26

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