CN102107803A - Method for preventing adhesive or agglutinant adhering to inner surface of reel - Google Patents

Method for preventing adhesive or agglutinant adhering to inner surface of reel Download PDF

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Publication number
CN102107803A
CN102107803A CN2011100252916A CN201110025291A CN102107803A CN 102107803 A CN102107803 A CN 102107803A CN 2011100252916 A CN2011100252916 A CN 2011100252916A CN 201110025291 A CN201110025291 A CN 201110025291A CN 102107803 A CN102107803 A CN 102107803A
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CN
China
Prior art keywords
spool
medial surface
protuberance
lining cement
sticker
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.)
Pending
Application number
CN2011100252916A
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Chinese (zh)
Inventor
越智敬人
关贵志
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.)
Showa Denko Materials Co ltd
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Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Publication of CN102107803A publication Critical patent/CN102107803A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04Kinds or types
    • B65H75/08Kinds or types of circular or polygonal cross-section
    • B65H75/14Kinds or types of circular or polygonal cross-section with two end flanges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04Kinds or types
    • B65H75/08Kinds or types of circular or polygonal cross-section
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/37Tapes
    • B65H2701/377Adhesive tape

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  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Adhesive Tapes (AREA)

Abstract

The present invention relates to a method for preventing adhesive or agglutinant adhering to the inner surface of a reel, wherein the adhesive or agglutinant is what forms adhesive layers or agglutinant layers of an object to be wound-up. The reel includes a columnar wind-up unit 3 and a pair of opposing side plates 2 and 2 provided such that the wind-up unit is between the side plates, wherein the inner surface of at least one side plate 2 is provided with a projection 21.

Description

Prevent from lining cement or sticker are attached to the method for spool medial surface
The application is that application number is 200780022859.0, international filing date is on June 14th, 2007, denomination of invention is divided an application for the application for a patent for invention of " spool ".
Technical field
The present invention relates to a kind of spool, the membraneous material will form bond layer (or adhering agent layer) of being used for reeling cuts off bonding (adhesion) that constitute and is with banded in a narrow margin.
Background technology
In recent years, be formed at the anisotropic conductive film that contains electrically conductive microparticle in the adhesive linkage on the basis material, be applied to the circuit side connector face of Liquid Crystal Display (LCD) etc. mostly, this anisotropic conductive film is as record such as patent documentation 1 grade, usually, coating forms after the bond layer etc. on the wide-range film material, cuts into it banded in a narrow margin and is wound on the spool, makes, supplies with.
Patent documentation 1: the spy opens the 2003-34468 communique.
Yet, inquire into to find with keen determination repeatedly that through the present inventor when making the anisotropic conductive film, the membraneous material that coating is formed adhesive linkage is to cut off and to be wound on the version on the spool in a narrow margin, room for improvement awaits.That is to say that when being wound on the spool, or when batching keeping, the lining cement that forms bond layer may be attached to the medial surface of spool, this is a reason that produces substandard products.
Summary of the invention
The present invention makes with regard to the exploration that is based on the invention described above person, its objective is provides a kind of spool, this spool will apply form bond layer membraneous material to cut off and to be wound on the spool in a narrow margin, produce the anisotropic conductive film as adhering film (band) and when supplying with, can prevent to form on the medial surface of lining cement attached to spool of bond layer, improve yield rate, and can guarantee to reel this splicing tape, the operational security when using this splicing tape.
Solve the spool of the present invention of above-mentioned problem, comprising: columned reeling end, and clip the pair of side plates portion that above-mentioned reeling end is relatively installed, the protuberance that the medial surface of a side or two sides' above-mentioned side plate is provided with continuously or extends intermittently.
The spool of the present invention of Gou Chenging like this, has the unexistent later-model shape of conventional art, spool of the present invention, reel so that band shape is prescinded in a narrow margin at the membraneous material that will apply the formation bond layer, make splicing tape and when supplying with, carrying out this manufacturing or batching under the situation of keeping, can prevent to form on the medial surface of lining cement attached to spool of bond layer.
In addition, spool of the present invention can be made the structure that raised part is set in the mode of radially extending.In this case, raised part is preferably with radial setting.
Adopt such formation, can prevent more reliably that the lining cement that forms bond layer from adhering on the medial surface of spool.
In addition, spool of the present invention can be eliminated above-mentioned defective, can prevent lining cement adhering on the spool medial surface more reliably, and on this basis, above-mentioned radial lugs preferably highly is that 0.05~1.00mm, width are 0.5~20.0mm.
In addition, spool of the present invention, the medial surface along circumference of a side or two sides' above-mentioned side plate are provided with the periphery protuberance that along the circumferential direction extends.
Adopt such formation, the side of the splicing tape that the batched thing circumference with side plate is led, when reeling splicing tape, can reduce the area of contact with splicing tape, prevent that lining cement from adhering on the circumference of side plate not produce the even mode of cinch.
In addition, spool of the present invention, preferably on the basis of area of contact that dwindles with the splicing tape that is batched thing, when led and reel with the circumference of above-mentioned side plate in the side of being batched thing, being batched the position that thing contacts and made circular-arc of above-mentioned at least periphery protuberance with above-mentioned.
In addition, spool of the present invention is being eliminated above-mentioned defective, preventing lining cement on the basis of adhering on the circumference of side plate more reliably preferably that above-mentioned periphery protuberance height is that 0.05~1.00mm, width are 0.5~20.0mm.
In addition, spool of the present invention is batched thing and is possessed bond layer or adhering agent layer, generally speaking, is preferably used in the quilt that possesses the bond layer that uses the coated formation of material that is called lining cement and batches thing, can prevent adhering to of lining cement.
Effect of the present invention is as follows.
According to the present invention, to apply the membraneous material that forms bond layer or adhering agent layer when being wound on the spool in banded cut-out the in a narrow margin, or when batching keeping, can prevent to form on the lining cement or the medial surface of sticker of bond layer or adhering agent layer attached to spool, therefore, can suppress the generation of substandard products, improve yield rate.
Description of drawings
Fig. 1 is the instruction diagram of the form of implementation of expression spool of the present invention.
Fig. 2 is the B-B end view drawing of Fig. 1 (b).
Fig. 3 is the C-C end view drawing of Fig. 1 (b).
Fig. 4 is the instruction diagram of the state that batches of expression splicing tape.
Fig. 5 is an instruction diagram of representing the configuration that is arranged on the protuberance on the side plate medial surface in the variation of spool of the present invention conceptually.
Fig. 6 is being arranged on the protuberance on the side plate medial surface or being arranged on the instruction diagram of section shape of the periphery protuberance on the medial surface of circumference of side plate in the variation of expression spool of the present invention.
Fig. 7 is an instruction diagram of representing the configuration of the periphery protuberance on the medial surface of circumference that is arranged on side plate in the variation of spool of the present invention conceptually.
Fig. 8 represents being arranged on the protuberance on the side plate medial surface and being arranged on the instruction diagram of configuration of the periphery protuberance on the medial surface of circumference of side plate in the variation of spool of the present invention conceptually.
Concrete form of implementation
Below, for best form of implementation of the present invention, describe with reference to accompanying drawing.
In addition, Fig. 1 is the instruction diagram of the spool summary of this form of implementation of expression.Fig. 1 (a) is a front elevation, and Fig. 1 (b) is an A-A line section-drawing among Fig. 1 (a).
The formation of spool 1 shown in Figure 1 comprises: columned reeling end 3, and clip this reeling end 3 parallel or substantially parallel pair of side plates portions 2,2 of relatively installing.In addition, in the substantial middle of spool 1, be provided with the axis hole 4 of D hole shape with connecting.Insert the winding off spindle of logical not shown batch up gear by this in this hole 4, spool 1 is installed on this batch up gear, the driving that is accompanied by winding off spindle is rotated.
The spool 1 of Gou Chenging like this, the membraneous material that is used for will coating forming bond layer cuts into banded in a narrow margin and reels, and makes and supplies with under the situation of various splicing tape 5 these splicing tapes 5.The width of reeling end 3 promptly, the distance between the side plate 2,2 that separates by reeling end 3, can be corresponding to suitably setting as the splicing tape 5 cut-out width that batched thing.In addition, in general, side plate 2 forms discoideus, but its diameter can suitably be set corresponding to the length of batching of splicing tape 5.
In this form of implementation, though spool 1 can be integrally formed by injection moulding etc.,, also pair of side plates portion 2,2 and reeling end 3 can be formed separately, it is bonded into one by suitable mode such as chimeric, bonding.If side plate 2,2 and reeling end 3 are formed separately, for example, by public reeling end 3, side plate 2 and these reeling end 3 combinations with different-diameter, can be adapted to the various length of batching, perhaps that width is different reeling ends 3 and 2 combinations of public side plate can be adapted to various cut-out width.
In addition, in this form of implementation, on the medial surface of side plate 2,2, be provided with Fig. 1 (b) and shown in Figure 2 at the protuberance 21 that radially extends.
In addition, Fig. 2 is the end view drawing of the B-B section of presentation graphs 1 (b).
Be arranged on the protuberance 21 on the medial surface of side plate 2, when being wound on splicing tape 5 on the spool 1, perhaps carrying out under the situation of batching keeping of splicing tape 5, can be suppressed at the contacting of medial surface (medial surface of side plate 2) of the bond layer that the side of splicing tape 4 exposes and spool 1, like this, can prevent to form on the medial surface of lining cement attached to spool 1 of bond layer.
In other words, distance between the side plate 2,2 that separates by reeling end 3, set for to have and cut off the affluence to a certain degree of width corresponding to splicing tape 5, in order to avoid the splicing tape 5 that is wound on the reeling end 3 contacts with the medial surface of side plate 2, but, when carrying out the coiling of splicing tape 5, rock the impact that waits when making the winding position deflection of splicing tape 5 or batching keeping and vibration etc. when causing the splicing tape 5 generation location dislocations of coiling when the rotation of spool 1 produces, splicing tape 5 will contact with the medial surface of side plate 2.
In this form of implementation, even in this case, the area of contact of the medial surface by protuberance 21 being set, can dwindling the bond layer that exposes in the side of splicing tape 5 and side plate 2 on the medial surface of side plate 2 prevents to form on the medial surface of lining cement attached to spool 1 of bond layer.
In this form of implementation, when this protuberance 21 was set, the height h1 of preferred protuberance 21 was 0.05~1.00mm, more preferably 0.05~0.30mm, preferred especially 0.05~0.20mm.
When the height h1 of protuberance 21 deficiency 0.05mm, be difficult to obtain to suppress the effect that splicing tape 5 contacts with the medial surface of side plate 2.In addition, this also is disadvantageous on the one hand for the condition management precision that needs for spool 1 injection moulding the time.On the contrary, when the height h1 of protuberance 21 surpassed 1.00mm, protuberance 21 was too high, can influence the width dimensions of spool 1.In addition, make the pushing grow of 5 pairs of sides of splicing tape, the vestige of protuberance 21 might be attached to the side of splicing tape 5, this is disadvantageous.
In addition, the height w1 of preferred protuberance 21 is 0.5~20.00mm, more preferably 0.5~10.0mm, and preferred especially 0.5~5.0mm,
When the width w1 of protuberance 21 deficiency 0.5mm, might damage the side of splicing tape 5.In addition, this also is disadvantageous on the one hand for the condition management precision that needs for spool 1 injection moulding the time.On the contrary, when the width w1 of protuberance 21 surpasses 20.0mm, can produce the problem that lining cement adheres on protuberance 21.
In addition, in this form of implementation, as shown in Figure 1, a plurality of (being 8 in illustrated embodiment) protuberance 21 of radially extending during with radial the setting, can be prevented to form on the medial surface of lining cement attached to spool 1 of bond layer more reliably.
In addition, in this form of implementation, the medial surface along circumference of side plate 2 is provided with Fig. 1 (b) and the periphery protuberance 22 along the circumferencial direction extension shown in Figure 3.
In addition, Fig. 3 is the end view drawing of the C-C section of presentation graphs 1 (b).
At this, to cut in a narrow margin splicing tape 5 when being wound on the spool 1, shown in Fig. 4 (a), bevelled is simultaneously slightly making splicing tape 5, when under the state that the circumference with side plate 2 leads to the side of splicing tape 5, reeling, with the alignment of the side of splicing tape 5, can reel not producing under the even prerequisite of cinch.
In addition, Fig. 4 is the instruction diagram of the state that batches of expression splicing tape 5.In addition, Fig. 4 (b) is the left surface figure of state shown in Fig. 4 (a), coiling splicing tape 5 on the spool 1 of the rotation of the direction of arrow in figure.
In this form of implementation, be arranged on the periphery protuberance 22 on the medial surface of circumference of side plate 2, as mentioned above, when being wound on splicing tape 5 on the spool 1, the bond layer that exposes by the side that makes splicing tape 5 contacts with the circumference of side plate 2, can prevent to form on the circumference of lining cement attached to spool 2 of bond layer.
In other words, in this form of implementation, when being led in the side of splicing tape 5 with the circumference of side plate 2, in order to dwindle the area of contact with splicing tape 5, side plate 2 on the medial surface of circumference, be provided with the periphery protuberance 22 that along the circumferential direction extends, therefore can prevent adhering to of lining cement.
Thereby, periphery protuberance 22 preferably, the contact site of itself and splicing tape 5 is made circular-arcly at least, its radius of curvature is on the basis that can dwindle with the area of contact of splicing tape 5, it is proper to get 0.3~1.5mm, preferably 0.5~1.0mm.
In addition, in this form of implementation, when above-mentioned periphery protuberance 22 was set, the height h2 of preferred periphery protuberance 22 was 0.05~1.00mm, more preferably 0.05~0.30mm, preferred especially 0.05~0.20mm.
When the height h2 of periphery protuberance 22 deficiency 0.05mm, impair and suppress the effect that splicing tape 5 contacts with the medial surface of side plate 2.In addition, when carrying out the coiling of splicing tape 5, protuberance 21 is interfered with splicing tape 5, can damage splicing tape 5, and this is disadvantageous.On the contrary, when the height h2 of periphery protuberance 22 surpassed 1.00mm, periphery protuberance 22 was too high, when carrying out the coiling of splicing tape 5, can interfere with splicing tape 5.In addition, because splicing tape 5 after the coiling splicing tape 5 and the gap between the side plate 2,2 become big, so the volume dislocation in the time of might producing keeping etc. cause keeping stability to reduce, this is disadvantageous.
In addition, the width w2 of preferred periphery protuberance 22 is 0.5~20.0mm, more preferably 0.5~10.0mm, most preferably 0.5~5.0mm.
When the width w2 of periphery protuberance 22 deficiency 0.5mm, might damage the side of splicing tape 5.On the contrary, when the width w2 of periphery protuberance 22 surpasses 20.0mm, can produce the problem that lining cement adheres on periphery protuberance 22.In addition, when unreeling and using the splicing tape 5 that is wound on the spool 1, splicing tape 5 might be hung on the periphery protuberance 22, this is disadvantageous.
More than, for the present invention, show best form of implementation and be illustrated, still, the present invention is not limited to above-mentioned form of implementation, and is self-evident, can also make various change forms of implementation within the scope of the invention.
For example, in above-mentioned form of implementation, on the both sides of pair of side plates 2,2, be provided with radial lugs 21 and periphery protuberance 22, still, radial lugs 21 and periphery protuberance 22 can also only be arranged on the side plate 2 as required.
In other words,, between opposite side board 2 and splicing tape 5, keep gapped words, also can only on this another side plate 2, radial lugs 21 and circumferential protuberance 22 be set if near side plate 2 one side coiling splicing tapes 5.
In addition, in above-mentioned form of implementation, illustrate example as the axis hole 4 of D hole shape, but, also can make the shape that forms keyway corresponding to the key that is arranged on winding off spindle one side, the concrete form of axis hole 4 can carry out suitable change according to the device of installing on the winding off spindle of batch up gear.
In addition, in above-mentioned form of implementation, though show the form of reeling end 3 briefly,, also can be provided for guaranteeing the rib of rigidity etc., adopt various forms applicable to this spool.
In addition, in above-mentioned form of implementation, splicing tape 5 conducts that comprise bond layer are by the coiling thing, but, spool of the present invention, generally speaking, be applicable to that preferably the quilt that possesses the bond layer that uses the coated formation of material that is called lining cement batches thing, can prevent adhering to of lining cement.
In addition, in above-mentioned form of implementation, be arranged on the protuberance 21 on the medial surface of side plate 2, the raised line that forms continuously as interior all side direction outer circumferential sides and being provided with from spool 1, still, protuberance 21 also can form shown in Fig. 5 (a) intermittently.Moreover protuberance 21 is except with being provided with along the direction of mind-set periphery from side plate 2 in the mode of radially extending, both can be shown in Fig. 5 (b), and with radially arranged in a crossed manner, also can be shown in Fig. 5 (c), with the curve-like setting.
In addition, under with the situation of protuberance 21 with radial setting, its emission center is preferably consistent with the center of side plate 2, still, also can be arranged to inconsistent form as required.Moreover, also can be from each centers of a plurality of different emission centers with radial expansion protuberance 21 is set.
In addition, the section shape of protuberance 21 also is not limited to above-mentioned circular-arc, can be rectangle or with the shape of its bight chamfering, also can make section shape as shown in Figure 6.
Like this, be arranged on the number of the protuberance 21 on the medial surface of side plate 2 or shape etc., the form that it is concrete as long as can prevent lining cement adhering on the medial surface of spool 1, is not particularly limited.
Equally, being arranged on the periphery protuberance 22 on the medial surface of circumference of side plate 2, as long as when the circumference with side plate 2 leads and reels the side of splicing tape 5, can preventing that adhering to of lining cement is just passable, can be various distortion forms of implementation.
In above-mentioned form of implementation, periphery protuberance 22 is being provided with along the circumference of side plate 2 in full week, still, for example also can be, shown in Fig. 7 (a), is being provided with intermittently along the circumference of side plate 2.In addition, also can shown in Fig. 7 (b), make shape, or shown in Fig. 7 (c), a plurality of (in illustrated embodiment, being two) periphery protuberance 22 is being arranged side by side with the curve-like bending.
Moreover, shown in Fig. 8 (a)~(c), also can with the periphery protuberance 22 that is provided with intermittently with in order to prevent that lining cement from adhering to set protuberance 21 to the medial surface of spool 1 and being connected.
The section shape of periphery protuberance 22 can be circular-arc a, rectangular shape or with the shape of its bight chamfering, moreover, can also be section shape as shown in Figure 6 etc., also can make the section shape same with the section shape of protuberance 21.
At this, Fig. 5,7, the 8th represents the instruction diagram of the configuration of the protuberance 21,22 in the above-mentioned variation conceptually.In addition, Fig. 6 is the instruction diagram of summary of the section shape of expression protuberance 21 (or periphery protuberance 22).Fig. 6 (d), (f) are that the example shown in Fig. 6 (e), (g) is provided with two protuberances 21 (or periphery protuberance 22) under the bonded assembly state abreast with the close example that is arranged side by side of two protuberances 21 (or periphery protuberance 22).
Industrial application
As mentioned above, the invention provides a kind of spool of making and using when supplying with splicing tape, can prevent bonding agent adhering on the medial surface of spool.

Claims (10)

1. method that prevents from lining cement or sticker are attached to the spool medial surface, described lining cement or sticker are to form to be batched the bond layer of thing or the lining cement or the sticker of adhering agent layer, it is characterized in that,
Described spool possesses: columned reeling end, and clip the pair of side plates portion that described reeling end is relatively installed, the medial surface of a side or two sides' described side plate are provided with radially continuously or the protuberance that extends intermittently; Described to be batched thing be the adhesion zone that possesses the splicing tape of bond layer or have adhering agent layer, reels describedly to be batched thing on described spool.
2. the method that prevents from lining cement or sticker are attached to the spool medial surface according to claim 1 is characterized in that the described thing that batched is the splicing tape that possesses bond layer.
3. the method that prevents from lining cement or sticker are attached to the spool medial surface according to claim 2 is characterized in that,
Described splicing tape cuts off the anisotropic conductive film and form with banded in a narrow margin, is formed in the adhesive linkage on the basis material of this anisotropic conductive film to contain electrically conductive microparticle.
4. according to arbitrary described method that prevents from lining cement or sticker are attached to the spool medial surface in the claim 1~3, it is characterized in that,
Described protuberance is with radial setting.
5. according to arbitrary described method that prevents from lining cement or sticker are attached to the spool medial surface in the claim 1~3, it is characterized in that,
The height of described protuberance is 0.05~1.00mm.
6. according to arbitrary described method that prevents from lining cement or sticker are attached to the spool medial surface in the claim 1~3, it is characterized in that,
The width of described protuberance is 0.5~20.0mm.
7. according to the arbitrary described method that prevents from lining cement or sticker are attached to the spool medial surface of claim 1~3, it is characterized in that,
The medial surface along circumference of one side or two sides' described side plate is provided with the periphery protuberance.
8. the method that prevents from lining cement or sticker are attached to the spool medial surface according to claim 7 is characterized in that,
When led and reel with the circumference of described side plate in described side of being batched thing, being batched the position that thing contacts and made circular-arc to the described periphery protuberance of major general with described.
9. according to the method that prevents from lining cement or sticker are attached to the spool medial surface described in the claim 7, it is characterized in that,
The height of described periphery protuberance is 0.05~1.00mm.
10. according to the method that prevents from lining cement or sticker are attached to the spool medial surface described in the claim 7, it is characterized in that,
The width of described periphery protuberance is 0.5~20.0mm.
CN2011100252916A 2006-06-21 2007-06-14 Method for preventing adhesive or agglutinant adhering to inner surface of reel Pending CN102107803A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-170961 2006-06-21
JP2006170961 2006-06-21

Related Parent Applications (1)

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CNA2007800228590A Division CN101479176A (en) 2006-06-21 2007-06-14 Reel

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CN102107803A true CN102107803A (en) 2011-06-29

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CNA2007800228590A Pending CN101479176A (en) 2006-06-21 2007-06-14 Reel
CN2011100252916A Pending CN102107803A (en) 2006-06-21 2007-06-14 Method for preventing adhesive or agglutinant adhering to inner surface of reel
CN2011100252808A Active CN102085983B (en) 2006-06-21 2007-06-14 Reel with reeled articles

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CNA2007800228590A Pending CN101479176A (en) 2006-06-21 2007-06-14 Reel

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CN2011100252808A Active CN102085983B (en) 2006-06-21 2007-06-14 Reel with reeled articles

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US (3) US20090230233A1 (en)
EP (3) EP2364944A3 (en)
JP (4) JPWO2007148593A1 (en)
KR (1) KR101330861B1 (en)
CN (3) CN101479176A (en)
TW (3) TW200825011A (en)
WO (1) WO2007148593A1 (en)

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EP2368828A2 (en) 2011-09-28
CN101479176A (en) 2009-07-08

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