WO2009084733A1 - 熱硬化性シリコーンゴムコンパウンド組成物 - Google Patents
熱硬化性シリコーンゴムコンパウンド組成物 Download PDFInfo
- Publication number
- WO2009084733A1 WO2009084733A1 PCT/JP2008/073970 JP2008073970W WO2009084733A1 WO 2009084733 A1 WO2009084733 A1 WO 2009084733A1 JP 2008073970 W JP2008073970 W JP 2008073970W WO 2009084733 A1 WO2009084733 A1 WO 2009084733A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- silicone rubber
- bis
- silica
- imide
- trifluoromethanesulfonyl
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/02—Polysilicates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0075—Antistatics
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/43—Compounds containing sulfur bound to nitrogen
Definitions
- the present invention relates to a silica-containing thermosetting silicone rubber compound composition that can be produced safely and hardly contaminated with foreign matter.
- the mechanical strength of the silicone polymer is very weak, and it is effective to fill it with a sili- sion force to increase the reinforcing property.
- Many silicone rubber compositions contain silica.
- silicone polymers and silica are negatively charged in friction, they exhibit a large negatively charged triboelectric potential. For this reason, when trying to obtain a silica-containing silicone rubber compound, the compound being mixed is largely negatively charged, and there is a possibility of an accident such as ignition or explosion caused by this potential.
- dangerous substances such as silane compounds and hexamethyldisilazane are blended, the danger is extremely high, and it is usually a means to avoid the main danger of manufacturing in a nitrogen-substituted environment with a sealed mixer. It has become.
- the nitrogen substitution is not enough due to some traps, or even if the nitrogen substitution is performed, the mouth is opened to combine the additive, and accidents such as human or instrumental abnormalities Given the common mistakes, it cannot be said that safety is sufficiently secured.
- the silicone rubber yarn compounded with silica generally has a process of mixing in a mouth mixer for mixing a vulcanizing agent or a coloring agent even in a processing manufacturer.
- the negatively charged triboelectric charge generated during mixing tends to attract dust and the like, and there is often a problem that this is mixed into the product as foreign matter.
- Silicone rubber in particular, has many semi-transparent molded products, and even a very small amount of foreign matter can become a trap.
- An object of the present invention is to provide a thermosetting silicone rubber compound composition containing a scouring force that can be safely manufactured and is less likely to be contaminated with foreign matters. .
- thermosetting silicone rubber compound composition by mixing a polyorganosiloxane base polymer and reinforcing silica.
- the inventors have found that the addition of a specific small amount of a specific ionic liquid is extremely effective for achieving the above object, and have completed the present invention.
- the present invention (A) 100 parts by weight of a poly-ganosiloxane base polymer
- thermosetting silicone rubber compound composition characterized by adding 0.05 to 80 ppm of an ionic liquid whose anionic component is bis (trifluoromethanesulfonyl) imide.
- a silica-containing thermosetting silicone rubber compound composition can be produced safely. Also, the resulting silicone rubber compound is resistant to dirt. In addition, the cured silicone rubber maintains its original characteristics.
- the polyorganosiloxane base polymer of the component (A) is a base polymer for the thermosetting silicone rubber compound yarn and the composition of the present invention, and generally known polymers can be used.
- the organic group in the siloxane base polymer is a monovalent substituted or unsubstituted hydrocarbon group, such as a methyl group, an ethyl group, a propyl group, a butyl group, a hexyl group, an alkyl group such as a dodecyl group, or a phenol group.
- Substituted hydrocarbon groups such as aralkyl groups, such as aralkyl groups such as j3-phenyenylethyl groups, ⁇ -phenylpropyl groups, chloromethyl groups, 3, 3, 3-trifluoropropyl groups, etc.
- hydrocarbon groups are hydrocarbon groups.
- the methyl group is frequently used due to the synthetic hindrance.
- polydiorganosiloxanes in which at least two of the organic groups bonded to the key atom in one molecule are vinyl groups are common, and linear ones are particularly preferred. Without being limited thereto, it is also possible to use a partly non-bulu group or a branched or cyclic polyorganosiloxane.
- thermosetting silicone rubber compound composition of the present invention can be obtained by applying a known silicone rubber curing mechanism, and can be obtained by crosslinking with an organic peroxide or by addition reaction. One thing to cure It is common.
- organic peroxides can be used as the curing agent for the crosslinking of organic peroxides, such as benzoinorepenoloxide, 2,4-dichlorobenzobenzorenoleoside, p-methylbenzoyl peroxide.
- organic peroxide vulcanizing agents can be used as one kind or a mixture of two or more kinds.
- the compounding amount of the organic peroxide as the curing agent is generally in the range of 0.05 to 10 parts by weight per 100 parts by weight of the silicone base polymer (A).
- platinum-based catalysts such as chloroplatinic acid, platinum-olefin complex, platinum bursiloxane complex, platinum black, platinum triphenylphosphine complex are used as curing catalysts.
- the cross-linking agent polydiorganosiloxane having an average of at least two hydrogen atoms bonded to a silicon atom per molecule is used.
- the amount of the curing catalyst is preferably in the range of 0.1 to lOOOOppm in terms of platinum element relative to the base polymer of component (A).
- the amount of the crosslinking agent is such that (A) one alkenyl group in the component has 0.5 to 4.0 hydrogen atoms bonded to the silicon atom in the crosslinking agent.
- the amount is preferably 1.0 to 3.0.
- the reinforcing silica which is the component (B) of the present invention includes fumed silica and arc silica.
- Dry silica such as precipitated silica, wet silica such as silica air gel; and those such as hexamethyldisilazane, trimethylchlorosilane, dimethyldichlorosilane, trimethylmethoxysilane, octamethylcyclotetrasiloxane
- Hydrophobic silica treated with an organosilicon compound is exemplified, and salt-silica silica and siri force obtained by hydrophobizing it are preferred.
- the reinforcing silica has a specific surface area of usually 50 m 2 / g or more, preferably 10 0 to 70 0 m 2 / g, more preferably 1 3 0 to 50 0 O. m 2 / g is used.
- the reinforcing silica as component (B) is blended in an amount of 1 to 100 parts by weight per 100 parts by weight of component (A). If the amount is less than 1 part by weight, the reinforcing property is not sufficiently improved. If the amount exceeds 100 parts by weight, the compounding becomes difficult and the physical properties of the rubber are affected.
- the present invention relates to an ionic liquid in which (A) a polyorganocyclohexane base polymer and (B) reinforcing silica are mixed, and (C) an anionic component is bis (trifluoromethanesulfonyl) imide. Is added.
- Preferred examples of such an ionic liquid in which the anion component is bis (trifluoromethanesulfonyl) imide include 1-butyl-3-methylimidazolium bis (trifluoromethanesulfonyl) imide, 2-Dimethyl-3-propylimidazolium bis (trifluoromethanesulfonyl) imide, 1-ethyl-1-3-methylimidazolium bis (trifluoromethanesulfonyl) imidazole, 3-methyl-1-propylpyridinium Bis (trifluoromethanesulfonyl) imide, N-butyl-trimethylpyridinium bistrifluoromethanesulfonimide 1-butyl-1-methinolepyrrolidinium bis (Trifnoreo Methanesulfonyl) imido, 1-vinylimidazolium.
- Bis (trifluoromethanesulfonyl) imide 1-arylimidazo V um bis (trifluoromethanesulfonyl) imide, 1-arylulu 3-methylimidazolium
- bis (trifluoromethanesulfonyl) imide and diaryldimethyl ammonium bis (trifluoromethanesulfonyl) imide which are commercially available.
- N_petitulium 3-methylpyridinium bistrifluoromethanesulfonyl chloride 1-butylthiol-methylpyrrolidinium bis (trifluoromethanesulfonyl) imide, di It is allyldimethylammonium bis (trifluoromethanesulfonyl) imide.
- the blending amount of component (C) is 0.05 to 80 ppm. If the amount is less than 0.05 ppm, the effect is not sufficient, and if it exceeds 80 ppm, the effect is saturated and not only the characteristics inherent in silicone rubber cannot be maintained, but also a disadvantage in terms of commercial disadvantage. is there.
- a particularly preferred blending amount is 20 PP m or less.
- Component (C) may be added at the same time as mixing (A) polyorganosiloxane base polymer and (B) reinforcing silica, or added once mixing (A) and (B). ⁇ Although they may be mixed, the former is advantageous from the viewpoint of compatibility with the polyorganosiloxane-based polymer (A).
- B 200 g of dry silica (made by Nippon Aerosil) with a specific surface area of 150 m 2 / g and
- C N-butyl-3-methylpyridinium bis (trifluoromethanesulfo) -L)
- the amount of imide to be 8 ppm with respect to component (A) is a 5 L capacity kneader (biaxial mixer) in an environment of 40% humidity and 23 ° C temperature.
- silica-containing silicone rubber compound Silica was divided into 5 batches. The total amount of the obtained compound was filtered with a 20 mesh filter using an extruder.
- thermosetting silicone rubber compound Thereafter, heat mixing was performed at 150 ° C. for 2 hours to obtain a thermosetting silicone rubber compound. Next, guide the two 6-inch rolls, put the entire amount of the compound, roll for 30 minutes, and vulcanize (TC-8, Momentive 'Puff Omans Materials Japan, 2 1.0 part of 5-dimethyl-2.5-di-t-butylperoxyhexane) was added. At this time, the potential of the compound was measured with a vibrating electrode surface potential meter (manufactured by Kasuga Denki) about five times from a predetermined distance specified for the instrument. The minimum value of the potential was 0 KV and the maximum value was -8 KV, and it was difficult for foreign matter such as dust to adhere to it.
- TC-8 Momentive 'Puff Omans Materials Japan
- Example 1 instead of N-petitor 3-methinolepyridinium bis (trifluoromethanesulfonyl) imide, 1-butanole 1-methylpyrrolidinium bis (trifluoromethanesulfonyl) A similar test was conducted except that 8 ppm of medium was added.
- Example 1 N-Petitrou 3 except for adding 5 ppm of diallyldimethylammonium bis (trifluoromethanesulfonyl) imide instead of methylpyridinium bis (trifluoromethanesulfonyl) imide Were similarly tested. Ignition was not confirmed during kneading in two-and-one.
- the minimum value of the potential was 0 KV and the maximum value was 16 KV. Further, foreign matter contained in the rubber cured with a laser microscope was confirmed in the same manner as in Example 1, but it was not confirmed that there was dust larger than 1 micron.
- a composition was prepared with the same composition as Example 1 except that (C) was not blended. However, nitrogen purge was performed before silazane addition, and after adjusting the oxygen concentration to 2% or less, hexamethyldisilazane was added and no ignition was confirmed in all three cases. Thereafter, a compound was obtained in the same manner as in Example 1, and the counter potential was measured about 5 times. As a result, the minimum value of the potential was ⁇ 8 KV and the maximum value was ⁇ 46 KV.
- Example 2 a sheet was prepared in the same manner as in Example 1, and foreign matter was confirmed with a laser microscope. As a result, it was confirmed that there were around 1 micron of dust in 11 places in a 20 cm square, 6 mm sheet. It seems that dust was mixed during filtration work, roll work, and rubber sheet forming work.
- Example 1 instead of N-petitor 3-methylpyridinium'bis (trifluoromethanesulfonyl) imide, 1-butyl-3 monomethylpyridine 1 A similar test was conducted except that 8 ppm of umutrifluoromethanesulfonate was added. Ignition during the kneading at the kneader ignited three times out of three, so the subsequent experiment was stopped.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
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- Polymers & Plastics (AREA)
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Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/735,084 US8030378B2 (en) | 2007-12-27 | 2008-12-26 | Heat curing silicone rubber compound composition |
KR1020107011094A KR101497007B1 (ko) | 2007-12-27 | 2008-12-26 | 열경화성 실리콘 고무 컴파운드 조성물 |
EP08868428.7A EP2226359B1 (en) | 2007-12-27 | 2008-12-26 | Thermosetting silicone rubber compound composition |
JP2009548130A JP5351768B2 (ja) | 2007-12-27 | 2008-12-26 | 熱硬化性シリコーンゴムコンパウンド組成物 |
CN2008801233660A CN101910317B (zh) | 2007-12-27 | 2008-12-26 | 热固化性硅橡胶复合组合物 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007335682 | 2007-12-27 | ||
JP2007-335682 | 2007-12-27 |
Publications (1)
Publication Number | Publication Date |
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WO2009084733A1 true WO2009084733A1 (ja) | 2009-07-09 |
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ID=40824437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2008/073970 WO2009084733A1 (ja) | 2007-12-27 | 2008-12-26 | 熱硬化性シリコーンゴムコンパウンド組成物 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8030378B2 (ja) |
EP (1) | EP2226359B1 (ja) |
JP (1) | JP5351768B2 (ja) |
KR (1) | KR101497007B1 (ja) |
CN (1) | CN101910317B (ja) |
TW (1) | TWI457398B (ja) |
WO (1) | WO2009084733A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009173922A (ja) * | 2007-12-27 | 2009-08-06 | Momentive Performance Materials Inc | 導電性シリコーンゴム組成物 |
JP2009173923A (ja) * | 2007-12-27 | 2009-08-06 | Momentive Performance Materials Inc | 熱硬化性シリコーンゴム組成物 |
JP5462425B1 (ja) * | 2012-11-05 | 2014-04-02 | モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 | 熱硬化性シリコーンゴム組成物 |
WO2014069621A1 (ja) | 2012-11-05 | 2014-05-08 | モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 | 熱硬化性シリコーンゴム組成物 |
WO2014069623A1 (ja) | 2012-11-05 | 2014-05-08 | モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 | 熱硬化性付加反応型シリコーン樹脂組成物 |
WO2017038781A1 (ja) * | 2015-09-01 | 2017-03-09 | 日立化成株式会社 | エアロゲル複合体 |
WO2020053357A1 (en) | 2018-09-13 | 2020-03-19 | Momentive Performance Materials Gmbh | Functional polysiloxanes |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI588210B (zh) * | 2007-12-27 | 2017-06-21 | 邁圖高新材料日本合同公司 | Thermosetting silicone rubber composition |
WO2019103058A1 (ja) * | 2017-11-21 | 2019-05-31 | 日東電工株式会社 | イオン性液体含有構造体の製造方法及びイオン性液体含有構造体 |
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2008
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- 2008-12-26 US US12/735,084 patent/US8030378B2/en active Active
- 2008-12-26 KR KR1020107011094A patent/KR101497007B1/ko active IP Right Grant
- 2008-12-26 CN CN2008801233660A patent/CN101910317B/zh active Active
- 2008-12-26 JP JP2009548130A patent/JP5351768B2/ja active Active
- 2008-12-26 EP EP08868428.7A patent/EP2226359B1/en active Active
- 2008-12-26 WO PCT/JP2008/073970 patent/WO2009084733A1/ja active Application Filing
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JP2009173922A (ja) * | 2007-12-27 | 2009-08-06 | Momentive Performance Materials Inc | 導電性シリコーンゴム組成物 |
JP2009173923A (ja) * | 2007-12-27 | 2009-08-06 | Momentive Performance Materials Inc | 熱硬化性シリコーンゴム組成物 |
KR20150082185A (ko) * | 2012-11-05 | 2015-07-15 | 모멘티브 파포만스 마테리아루즈 쟈판 고도가이샤 | 열경화성 실리콘 고무 조성물 |
WO2014069621A1 (ja) | 2012-11-05 | 2014-05-08 | モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 | 熱硬化性シリコーンゴム組成物 |
WO2014069623A1 (ja) | 2012-11-05 | 2014-05-08 | モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 | 熱硬化性付加反応型シリコーン樹脂組成物 |
JP5555385B1 (ja) * | 2012-11-05 | 2014-07-23 | モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 | 熱硬化性付加反応型シリコーン樹脂組成物 |
JP5462425B1 (ja) * | 2012-11-05 | 2014-04-02 | モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 | 熱硬化性シリコーンゴム組成物 |
EP2915851A4 (en) * | 2012-11-05 | 2016-07-13 | Momentive Performance Mat Jp | SILICONE RESIN COMPOSITION OF THERMOSETTING ADDITION REACTION TYPE |
US9487639B2 (en) | 2012-11-05 | 2016-11-08 | Momentive Performance Materials Japan Llc | Heat curable silicone rubber composition |
US9487656B2 (en) | 2012-11-05 | 2016-11-08 | Momentive Performance Materials Japan Llc | Heat curable addition-reactive type silicone rubber composition |
KR102151512B1 (ko) | 2012-11-05 | 2020-09-03 | 모멘티브 파포만스 마테리아루즈 쟈판 고도가이샤 | 열경화성 실리콘 고무 조성물 |
WO2017038781A1 (ja) * | 2015-09-01 | 2017-03-09 | 日立化成株式会社 | エアロゲル複合体 |
WO2020053357A1 (en) | 2018-09-13 | 2020-03-19 | Momentive Performance Materials Gmbh | Functional polysiloxanes |
Also Published As
Publication number | Publication date |
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CN101910317B (zh) | 2012-08-08 |
JPWO2009084733A1 (ja) | 2011-05-19 |
CN101910317A (zh) | 2010-12-08 |
KR101497007B1 (ko) | 2015-02-27 |
US20110118392A1 (en) | 2011-05-19 |
TW200936698A (en) | 2009-09-01 |
TWI457398B (zh) | 2014-10-21 |
EP2226359B1 (en) | 2015-04-08 |
KR20100106313A (ko) | 2010-10-01 |
EP2226359A4 (en) | 2012-05-02 |
EP2226359A1 (en) | 2010-09-08 |
US8030378B2 (en) | 2011-10-04 |
JP5351768B2 (ja) | 2013-11-27 |
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