WO2009104716A1 - エスカレータ用ガイドローラの清掃用フィルム - Google Patents
エスカレータ用ガイドローラの清掃用フィルム Download PDFInfo
- Publication number
- WO2009104716A1 WO2009104716A1 PCT/JP2009/052970 JP2009052970W WO2009104716A1 WO 2009104716 A1 WO2009104716 A1 WO 2009104716A1 JP 2009052970 W JP2009052970 W JP 2009052970W WO 2009104716 A1 WO2009104716 A1 WO 2009104716A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- guide roller
- film
- escalator
- cleaning
- handrail belt
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning
- B66B31/02—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning for handrails
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
Definitions
- the present invention relates to a cleaning film for a guide roller for an escalator that is temporarily attached to a handrail belt of an escalator and cleans the guide roller by a conveying operation of the handrail belt.
- FIG. 14 is a perspective view showing a part of the conventional escalator E with a part thereof broken.
- the escalator E includes a step 1 where a user rides in the center and a rubber handrail belt 2 that moves at the same speed as step 1 on both sides of the step 1.
- Step 1 and handrail belt 2 are driven by a driving mechanism provided for each.
- the handrail belt 2 is slidably fitted and supported by a guide 3 formed in a rail shape on the front side of the escalator E (above step 1), and the back side of the escalator E (step 1). (Below) is supported by a plurality of guide rollers 4 provided on the belt conveyance path, and is moved by a driving operation of a driving mechanism 6 having driving wheels 5.
- the cleaning of the handrail belt is performed by a cleaning company. Even if the surface of the handrail belt 2 is cleaned with the operation of the escalator E stopped, the outer peripheral surface of the guide roller 4 immediately after the restart. There is a disadvantage that the adhering material is transferred to the surface of the handrail belt 2.
- the guide roller 4 itself is periodically cleaned or replaced with a new one that has been cleaned, but this involves troublesome opening and closing of the side panel and step panel. Further, since the guide rollers 4 are mounted at very narrow intervals, for example, between the roller surfaces at intervals of about 10 mm, it is difficult to clean and replace them. Further, it is not easy to perform such work periodically for a large number (for example, 20 to 50) of guide rollers 4.
- the guide roller 4 is attached with newspaper ink or the like transferred from the user's hand to the handrail belt 2, and such an adhering matter cannot be removed simply by wiping. A method such as scraping with a knife is used. For this reason, the work load is further increased and the work time is also increased.
- the present invention has been made paying attention to the conventional problems as described above, and eliminates the work of removing the guide roller and can clean the outer peripheral surface of the guide roller in a short time. It aims at obtaining the film for cleaning of.
- the cleaning film for an escalator guide roller comprises an endless handrail belt that slides on a guide rail installed on the escalator by driving a plurality of guide rollers.
- a removal film layer laminated on the base film and having an elastic member formed on the surface thereof, and the elastic member of the removal film layer that contacts the guide roller by driving of the guide roller is the guide roll. It is characterized by removing deposits that are repelled by friction with the guide roller and adhered to the outer peripheral surface of the guide roller.
- the removal film layer of the cleaning film attached to the handrail belt that moves with the drive of the escalator blows away the adhered matter that adheres to the outer peripheral surface of the guide roller that moves and guides the handrail belt, By entwining, it is possible to easily and quickly clean the outer peripheral surface of the guide roller while reducing the burden on the operator.
- the driving of the escalator is stopped, and the normal operation (driving) of the escalator can be resumed quickly by removing the cleaning film from the handrail belt and discarding it.
- the cleaning film for the guide roller for escalator is characterized in that the removal film layer has an elastic brush portion that blows off the adhered matter adhering to the outer peripheral surface of the guide roller.
- the brush portion of the cleaning film that moves together with the handrail belt can be forcibly and efficiently removed by scraping off the adhering matter adhering to the outer peripheral surface of the guide roller.
- the cleaning film of the guide roller for escalator according to the present invention is characterized in that the removal film layer is composed of an elastic uneven surface portion that entangles the adhering matter adhering to the outer peripheral surface of the guide roller.
- the irregularities of the cleaning film that moves together with the handrail belt can be forcibly and efficiently removed by entwining the adhering matter adhering to the outer peripheral surface of the guide roller.
- the removal film layer of the cleaning film attached to the handrail belt that rotates as the escalator is driven scrapes off the adhering matter adhering to the outer peripheral surface of the guide roller that moves and guides the handrail belt.
- the outer peripheral surface of the guide roller can be easily and quickly cleaned while reducing the work load of the worker by flipping and picking up.
- FIG. 1 It is a top view which shows the film for cleaning by embodiment of this invention. It is sectional drawing of the film for cleaning shown in FIG. It is a conceptual diagram of the escalator which shows the state which attached the film for cleaning of this embodiment to the handrail belt. It is an expanded sectional view of the important section in the state where the cleaning film of this embodiment was attached to the handrail belt. It is explanatory drawing which shows the cleaning state of the guide roller by the film for cleaning of this embodiment. It is a top view which shows the principal part of the film for cleaning by other embodiment of this invention. It is a top view which shows the principal part of the film for cleaning by other embodiment of this invention. It is a perspective view which shows the principal part of the film for cleaning by other embodiment of this invention.
- FIG. 1 is a plan view showing a part of a cleaning film for an escalator guide roller according to an embodiment of the present invention
- FIG. 2 is a sectional view of the cleaning film shown in FIG. 1
- FIG. 3 is for cleaning a handrail belt.
- 4 is a conceptual diagram of the entire escalator showing a state where a film is attached
- FIG. 4 is a cross-sectional view of a main part showing a state where a cleaning film is attached to a handrail belt
- FIG. 5 is a cleaning film attached to the handrail belt.
- FIG. 6 is a plan view of a main part showing a cleaning film according to another embodiment
- FIG. 7 is a main part showing a cleaning film according to another embodiment.
- FIG. 8 is a perspective view of a main part showing a cleaning film according to another embodiment
- FIG. 9 is a cross-sectional view of the main part showing a cleaning film according to another embodiment
- FIG. 11 is a cross-sectional view of a main part showing a cleaning film according to another embodiment
- FIG. 12 is a cross-sectional view of a main part showing a cleaning film according to another embodiment
- FIG. 13 is a cross-sectional view of the main part of the cleaning film according to another embodiment.
- the cleaning film 11 includes, for example, a urethane resin base film 12 having a high expansion / contraction rate, an adhesive layer 13 applied to one surface (lower surface) of the base film 12, and the base film 12. It consists of a removal film layer 15 in which a brush portion 14 as an elastic member is formed, which is attached to the other surface (upper surface).
- the adhesive of the adhesive layer 13 for example, natural rubber latex or synthetic rubber latex that can be attached to or peeled off from the surface of the handrail belt of the escalator E is used.
- the removal film layer 15 is formed by forming a brush portion 14 on the upper surface for scraping off and flicking off deposits adhering to the surface of the handrail belt by the repulsive force at the time of friction with the guide roller.
- the removal film layer 15 is made of, for example, a hard and elastic film material, and a large number of lateral grooves 14a are formed on one side of the film material to form the brush portion 14.
- a release sheet 16 is attached to the adhesive layer 13, and is peeled off from the adhesive layer 13 and discarded when the cleaning film 11 is attached to the handrail belt 2.
- the cleaning film 11 is long and has a width that covers at least the flat portion 2a of the entire width of the handrail belt 2 as shown in FIG.
- the width of the cleaning film 11 is a size that covers a part of the arc portions 2b and 2b continuous on both sides of the flat portion 2a.
- the cleaning film 11 is configured as described above, and is adhered to the handrail belt 2 as shown in FIGS. 3 and 4 for cleaning the outer peripheral surface of the guide roller 4.
- FIG. 3 is a conceptual diagram showing the entire escalator E including the handrail belt 2.
- the escalator E has substantially the same configuration as that shown in FIG. 14, and includes a rubber handrail belt 2 that moves at the same speed as the step on which the user rides. These steps and the handrail belt 2 are transported and driven by the drive mechanism provided in each.
- symbol is attached
- the drive (movement) of the escalator E by the drive mechanism is stopped.
- the cleaning film 11 is applied over a predetermined length L in a portion guided by the belt guide, that is, a straight portion H (for example, 3 to 4 m) shown in FIG. wear.
- the release paper 16 is peeled off from the adhesive layer 13, and the adhesive layer 13 is attached to the surface of the handrail belt 2.
- the cleaning film 11 having the removal film layer 15 on the base film 12 is closely fixed to the upper surface of the handrail belt 2 as shown in FIG.
- both end portions (front and rear end portions in the handrail belt conveying direction) of the cleaning film 11 fixed to the handrail belt 2 in this way are bonded and fixed with a fixing film 7 having a width of 10 cm, for example.
- the fixing film 7 is, for example, a urethane resin film having a thickness of 60 ⁇ m, and includes a film base 7 a and an adhesive layer 7 b that can be bonded to the upper surface of the cleaning film 11 and the upper surface of the handrail belt 2.
- the adhesive layer 7b can be peeled off from the upper surface of the handrail belt 2.
- the drive mechanism of the escalator E is started.
- the handrail belt 2 is guided and conveyed by the guide roller 4 below the step and the belt guide above the step.
- the brush portion 14 of the removal film layer 5 comes into contact with the outer peripheral surface of the guide roller 4 with a strong pressing force as shown in FIG. 5.
- the deposit (solid matter) D containing the oil adhering to the outer peripheral surface of the guide roller 4 in a fixed state due to the strong pressing force is scraped off by the elasticity of the brush portion 14 and is shown in FIG. Played as shown.
- the deposit on the outer peripheral surface of the guide roller 4 is forcibly and efficiently removed without bothering human hands.
- the handrail belt 2 is cyclically conveyed a plurality of times by the drive mechanism along the guide roller 4 and the belt guide.
- the operation of the drive mechanism is stopped at the position where the cleaning film 11 comes out above the step.
- the fixing film 7 is peeled off from the surface of the handrail belt 2 together with the cleaning film 11 and discarded.
- the drive mechanism is restarted and the handrail belt 2 is circulated and conveyed, so that the normal operation can be resumed as the escalator E having the clean handrail belt 2 that has been cleaned.
- the brush portion 14 has a lateral groove pattern having the same width and depth over the entire surface of the removal film layer 15 as shown in FIG. You may make it divide
- the solid deposit D that is blown off by the brush portion 14 can be adsorbed to the surface of the adhesive 18 adjacent in the direction opposite to the traveling direction of the brush portion 14. Therefore, it is possible to avoid the inconvenience that the deposit D that has been blown off adheres again to the outer peripheral surface of the guide roller 4 and contaminates it. Further, even when the adhered material D that has been blown off is reattached to the outer peripheral surface of the guide roller 2, the adhered material D can be reliably adsorbed to the adhesive 18 by the subsequent re-blowing and blowing by the brush portion 14. .
- FIG. 7 is a plan view showing another form of the removal film layer.
- the removed film layer 15A in this form is formed by forming a plurality of grooves 15a having a zigzag shape in the conveying (longitudinal) direction of the handrail belt 2 on the upper surface portion to form a thick brush portion 14A. Since the removal film layer 15A is made of a urethane-based resin film having a high expansion / contraction rate as described above, the removal film layer 15A is attached to the deposit D such as dust attached to the outer peripheral surface of the guide roller 4 by the movement of the cleaning film. The deposit D can be flipped by contact.
- FIG. 8 is a perspective view showing another embodiment of the removal film layer.
- the removed film layer 15B in this form is a brush portion 14B in which a plurality of inverted J-shaped brushes 20 are implanted on a base material 19 made of a urethane-based resin film.
- These brushes 20 are preferably made of a slightly hard elastic material, and a plurality of brushes 20 are regularly arranged at regular intervals. For this reason, the tip of each brush 20 acts so as to scrape off the deposit D adhering to the outer peripheral surface of the guide roller 4 and flip it off.
- the arrangement of the brushes 20 may be a random arrangement without a fixed interval.
- the tip portion can contact the substantially entire outer surface of the guide roller 4, and the remaining of the deposit D can be more reliably avoided.
- FIG. 9 is a cross-sectional view showing another embodiment of the removal film layer.
- the removal film layer 15C in this form is a modification of FIGS. 1 and 2, and has a brush portion 14C formed by cutting a large number of lateral grooves 14c from the upper surface in a hard and elastic film material. Each of these lateral grooves 14c is cut in an oblique direction that intersects each other with respect to the upper surface of the film material, and a plurality of sets are formed as a set. According to this, since the upper edge of the brush portion 14C left by the oblique cutting becomes a sharp cutting edge shape, the adhering matter attached to the outer peripheral surface of the guide roller 4 by the brush portion 14C is effectively and efficiently applied. Can be scraped off.
- FIG. 10 is a plan view showing another form of the removal film layer and the following taking layer.
- the removed film layer 15D in this form is a hard and elastic film material in which a large number of three kinds of large and small round holes 21, 22, and 23 are arranged in a fixed pattern. Portions of the film material excluding the round holes 21, 22, and 23 constitute an uneven surface portion 14D together with these. According to this, when each of the round holes 21, 22, 23 comes into contact with the outer peripheral surface of the guide roller 4, these peripheral edges of the cutting edge scrape off the deposit D attached to the outer peripheral surface of the guide roller. Entangle in the round holes 21, 22, 23.
- FIG. 11 is a cross-sectional view showing another embodiment of the removal film layer.
- the removed film layer 15E in this form is a hard and elastic film material with a plurality of types of slots 2 having different sizes and shapes from the top. 4 to 30 are arranged in a certain pattern. A portion of the film material excluding the slots 24 to 30 constitutes an uneven surface portion 14E together with these. It functions as the brush part 14E. According to this, when the groove holes 24 to 30 are in contact with the outer peripheral surface of the guide roller 4, the adhering matter D in which the cutting edge-like peripheral portions of these groove holes 24 to 30 are attached to the outer peripheral surface of the guide roller. Is scraped off and entangled in the slots 24-30.
- FIG. 12 is a cross-sectional view showing another form of the removal film layer.
- the removed film layer 15F in this form is a hard and elastic film material in which a plurality of types of wedge holes 31 to 35 having different sizes and shapes are arranged in a fixed pattern. A portion of the film material excluding the wedge holes 31 to 35 constitutes an uneven surface portion 14F together with these. It functions as the brush part 14F. According to this, when the wedge holes 31 to 35 are in contact with the outer peripheral surface of the guide roller 4, the adhering matter D in which the peripheral edge portions of the wedge holes 31 to 35 adhere to the outer peripheral surface of the guide roller 4. Is scraped off and wound into the wedge holes 31-35.
- the solid adhering material D entangled from the outer peripheral surface of the guide roller 4 is immediately applied to this adhesive material.
- the material 36 can be captured. Therefore, it is possible to reliably prevent the captured deposit D from going out of the wedge holes 31 to 35. Further, the cleaning film 11 is peeled off from the handrail belt 2 and discarded.
- the cleaning film is attached to the endless handrail belt guided and transported by the guide roller 4 and the belt guide, and the handrail belt is transported and driven, so that a large work load is imposed. Without being forced, the removal film layer can scrape off the sticking material adhering to the outer peripheral surface of the guide roller so that it can be thrown away or entangled. Compared to this, it can be significantly improved.
- the present invention eliminates the work of removing the guide roller, has an effect of cleaning the outer peripheral surface of the guide roller in a short time, and is an escalator used for cleaning the guide roller for guiding the handrail belt. It is useful for a cleaning film for a guide roller.
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
Description
によってガイドローラを清掃するエスカレータ用ガイドローラの清掃用フィルムに関する。
カレータEは、中央部に利用者が乗るステップ1と、このステップ1の両側で、ステップ
1と同じスピ-ドで移動するゴム製の手摺ベルト2とで構成されている。ステップ1と手
摺ベルト2とは、各々に備えた駆動機構によって駆動される。
14、14A~14C…ブラシ部、14D~14F…凹凸面部、
15、15A~15F…除去フィルム層、16…剥離シート
15Eは、硬質で弾性に富むフィルム材に上面からサイズや形が異なる複数種類の溝孔2
4~30を一定のパターンで配置したものである。フィルム材のうち溝孔24~30を除く部分がこれらとともに凹凸面部14Eを構成している。ブラシ部14Eとして機能する。これによれば、溝孔24~30がガイドローラ4の外周面に接するとき、これらの溝孔
24~30の切刃状の周縁部が、ガイドローラの外周面に付着している付着物Dを掻き取
って、溝穴24~30内に絡め取る。
着材36に捕捉させることができる。従って、この捕捉した付着物Dが楔穴31~35内の外へ出ることを確実に防止することができる。また、手摺ベルト2からその清掃用フィルム11を剥離して廃棄することで、同時に廃棄される。
Claims (3)
- エスカレータに設置されているガイドレール上を、複数個のガイドローラの駆動で摺動する無端状の手摺ベルトの該ガイドローラに付着する付着物を除去するエスカレータ用ガイドローラの清掃用フィルムであって、
前記手摺ベルト表面に、該手摺ベルトの搬送方向の所定長に亘って着脱可能に貼着され
るベースフィルムと、
該ベースフィルム上に積層され、表面に弾性部材が形設されている除去フィルム層とで
構成され、
前記ガイドローラの駆動で前記ガイドローラと当接する前記除去フィルム層の弾性部材が該ガイドロールとの摩擦で反発し該ガイドローラ外周面に付着している付着物を除去することを特徴とするエスカレータ用ガイドローラの清掃用フィルム。 - 前記除去フィルム層が、前記ガイドローラの外周面に付着した付着物を弾きとばす弾性のブラシ部を持つことを特徴とする請求項1に記載のエスカレータ用ガイドローラの清掃用フィルム。
- 前記除去フィルム層が、前記ガイドローラの外周面に付着した付着物を絡めとる弾性の凹凸面部を持つことを特徴とする請求項1に記載のエスカレータ用ガイドローラの清掃用フィルム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/918,373 US8240453B2 (en) | 2008-02-22 | 2009-02-20 | Film for cleaning guide rollers of escalator |
CA2716213A CA2716213A1 (en) | 2008-02-22 | 2009-02-20 | Film for cleaning guide rollers of escalator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008041796A JP5139834B2 (ja) | 2008-02-22 | 2008-02-22 | エスカレータ用ガイドローラの清掃用フィルム |
JP2008-041796 | 2008-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009104716A1 true WO2009104716A1 (ja) | 2009-08-27 |
Family
ID=40985593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/052970 WO2009104716A1 (ja) | 2008-02-22 | 2009-02-20 | エスカレータ用ガイドローラの清掃用フィルム |
Country Status (5)
Country | Link |
---|---|
US (1) | US8240453B2 (ja) |
JP (1) | JP5139834B2 (ja) |
KR (1) | KR20100124295A (ja) |
CA (1) | CA2716213A1 (ja) |
WO (1) | WO2009104716A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011093619A (ja) * | 2009-10-27 | 2011-05-12 | Denki Kagaku Kogyo Kk | 粘着フィルム |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8925689B2 (en) | 2011-01-19 | 2015-01-06 | Smart Lifts, Llc | System having a plurality of elevator cabs and counterweights that move independently in different sections of a hoistway |
US8430210B2 (en) | 2011-01-19 | 2013-04-30 | Smart Lifts, Llc | System having multiple cabs in an elevator shaft |
US9365392B2 (en) | 2011-01-19 | 2016-06-14 | Smart Lifts, Llc | System having multiple cabs in an elevator shaft and control method thereof |
US10532913B1 (en) * | 2019-03-06 | 2020-01-14 | Otis Elevator Company | Sprockets for people conveyors |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61267681A (ja) * | 1985-05-21 | 1986-11-27 | 日立エレベ−タサ−ビス株式会社 | 移動手摺案内ローラ清掃装置 |
JPS61267682A (ja) * | 1985-05-21 | 1986-11-27 | 日立エレベ−タサ−ビス株式会社 | 移動手摺案内ローラ清掃具 |
JP3044167U (ja) * | 1997-02-17 | 1997-12-16 | 信 太田 | エスカレータ駆動ローラー清掃用シート |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5160009A (en) * | 1989-05-08 | 1992-11-03 | Hitachi, Ltd. | Passenger conveyor and moving handrail for passenger conveyor and manufacturing method therefor |
JPH0344167A (ja) | 1989-07-11 | 1991-02-26 | Sanyo Electric Co Ltd | 画像ファイル |
JPH08259162A (ja) | 1995-03-17 | 1996-10-08 | Bisutetsuku:Kk | エスカレ−タ等に備えられる手摺ベルトのガイドロ−ラ |
US5743064A (en) * | 1995-12-28 | 1998-04-28 | Inpro Corporation (Ipc) | Protective wall rail having decorative vinyl strip |
JPH1160136A (ja) * | 1997-08-21 | 1999-03-02 | Eiji Hatano | エスカレーターベルトクリーナー |
US6682806B1 (en) * | 1999-02-19 | 2004-01-27 | Ronald H. Ball | Method of applying a protective film, optionally including advertising or other visible material, to the surface of a handrail for an escalator or moving walkway |
US7278528B2 (en) * | 1999-02-19 | 2007-10-09 | Ronald H. Ball | Method of and apparatus for applying a film optionally including advertising or other visible material, to the surface of a handrail for an escalator or moving walkway |
US7108905B2 (en) * | 2000-02-22 | 2006-09-19 | Ronald H. Ball | Protective film for the surface of a handrail for an escalator or moving walkway |
BR0318468B1 (pt) * | 2003-08-20 | 2013-03-05 | dispositivo de proteÇço para corrimço de escada rolante. | |
JP2005287531A (ja) * | 2004-03-31 | 2005-10-20 | Achilles Corp | スポンジ清掃具 |
-
2008
- 2008-02-22 JP JP2008041796A patent/JP5139834B2/ja not_active Expired - Fee Related
-
2009
- 2009-02-20 WO PCT/JP2009/052970 patent/WO2009104716A1/ja active Application Filing
- 2009-02-20 CA CA2716213A patent/CA2716213A1/en not_active Abandoned
- 2009-02-20 KR KR1020107020727A patent/KR20100124295A/ko not_active Application Discontinuation
- 2009-02-20 US US12/918,373 patent/US8240453B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61267681A (ja) * | 1985-05-21 | 1986-11-27 | 日立エレベ−タサ−ビス株式会社 | 移動手摺案内ローラ清掃装置 |
JPS61267682A (ja) * | 1985-05-21 | 1986-11-27 | 日立エレベ−タサ−ビス株式会社 | 移動手摺案内ローラ清掃具 |
JP3044167U (ja) * | 1997-02-17 | 1997-12-16 | 信 太田 | エスカレータ駆動ローラー清掃用シート |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011093619A (ja) * | 2009-10-27 | 2011-05-12 | Denki Kagaku Kogyo Kk | 粘着フィルム |
Also Published As
Publication number | Publication date |
---|---|
KR20100124295A (ko) | 2010-11-26 |
US8240453B2 (en) | 2012-08-14 |
JP2009196787A (ja) | 2009-09-03 |
US20110023255A1 (en) | 2011-02-03 |
CA2716213A1 (en) | 2009-08-27 |
JP5139834B2 (ja) | 2013-02-06 |
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