WO2010005106A1 - 重合体の製造方法 - Google Patents
重合体の製造方法 Download PDFInfo
- Publication number
- WO2010005106A1 WO2010005106A1 PCT/JP2009/062841 JP2009062841W WO2010005106A1 WO 2010005106 A1 WO2010005106 A1 WO 2010005106A1 JP 2009062841 W JP2009062841 W JP 2009062841W WO 2010005106 A1 WO2010005106 A1 WO 2010005106A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- silane
- represented
- polymer
- rugernium
- compound
- Prior art date
Links
Classifications
-
- 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
- C08G77/60—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 in which all the silicon atoms are connected by linkages other than oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0896—Compounds with a Si-H linkage
-
- 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
- C08G77/08—Preparatory processes characterised by the catalysts used
-
- 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
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
Definitions
- silica S O) films made by processes such as the CV Ce Ca Vaeo os method have been widely used as semiconductor devices. And in recent years,
- SOG O G ass which is based on the hydrolysis of tetraalkoxysilane, has been used.
- the main component is polyorhosiloxane, which is called organic SOG.
- the reaction was obtained by reacting a tetrasilane silicon and a silane compound having a valence with metal lithium or metal magnesium or one of them. It describes a method for producing a silica coalescence. However, there is a problem that this operation is complicated.
- the 7th report describes a method of obtaining a polymer by polymerizing silane with bispentamethylpentadibis (trimethylsilyl).
- this method has the problem that bis (pentamethylcyclopentadi) bis (trimethyllyl) methyl) neo is low and the degree of reaction needs to be high.
- an object of the present invention is to provide a polymer method capable of obtaining a silica polymer or a germanium polymer under simple conditions.
- the compound represented by the following formula) is produced by a polymer method characterized by reacting the compound represented by the following formula 2) under n. (), R is a valence, M is a silicon atom or a germanium atom, and is 2 or 3.
- FIG. 2 is an R spectrum of the obtained polymer.
- R in this case is, for example, prime number ⁇ 0
- examples thereof include branched aliphatic groups, aryl groups having 3 to 20 carbon atoms, aryl groups having 6 to 20 carbon atoms, aralkyl groups having 6 to 20 carbon atoms, and groups having 5 to 20 carbon atoms.
- Examples of the prime to zero or branched aliphatic groups include, for example, an alkyl group, an alkyl group, an alkyl group, and the like having a molecular weight of 0, and examples of the alkyl group include, for example, methyl, ethyl, propi, isopropyl, til, Isotyl, til, pentyl, isopentyl, neopentyl, textile group, etc.
- alkyl for example, propargyl, 3-methylpropargyl, 3-lpropargyl group and the like can be respectively formed.
- Examples of the prime number of 3 to 20 include, for example, an alkyl group of 3 to 20 of a prime number, bisci alkyl group, and the like.
- Examples of the alkyl include alkyl, for example, ropropi,
- cycloalkyl examples include cyclooctyl, bicyclotyl, ruborni, and adanthyl groups.
- Examples of the aryl having a prime number of 6 to 20 include tolyl, tolyl, til, and til group.
- Examples of the aralkyl having a prime number of 6 to 20 include zircyl and chloropropyl groups. Examples of 5 to 20 include a and a group.
- R in () may be til,, til or ruborni group from the viewpoint of polymerizability and qualitative properties of the resulting polymer Good.
- examples of the compound in which M is a silicon atom include methyl silane, ethyl silane, propyl silane, isopropyl silane,
- Silane, silane, silane, 2-ruborni silane, silane and the like can be mentioned, and particularly preferred compounds include silane, silane and methylsilane. These can be used alone, or two or more can be used together.
- examples of compounds in which M is germanium include, for example, methyl germanium, ethylgernium, propylgernium, isogernium, rugernium, rugernium,
- germanium compounds such as ruthenium, rugernium, rugernium, cyclogermanium, diflugernium, 2 rubornylgermanium, and rugernium.
- Particularly preferred compounds include rugernium, rugernium, and methylgermanium.
- a compound in which the above is a silicon atom and a compound in which M is a germanium may be used together.
- a silicate gel polymer is obtained as the polymer. It is determined according to the intended use of the compound in which M is a silicon atom and the compound in which M is a germanium atom. It is a body represented by the above (2) used in the law of light. It is highly effective in this apparent coalescence law. Because of the bond between M, the degree of metal is high It is assumed that this is because of
- pentadi in the body examples include pentadi and cyclopentadi represented by
- R 1, R 2, R 3, R 4, and R 4 are each independently a hydrogen atom, an alkyl having 5 to 5 carbon atoms, an aryl having 6 to 4 carbon atoms, trifluoromethyl, or a trialkyl having a prime number to 4 alkyl groups. It is an alkylsilyl group.
- Primes with 4 to 4 primes examples include
- R 5, R 5, R 5, R 4, and R 5 are alkyl groups having a prime number of 5 and the rest are hydrogen atoms.
- R 5, R 5, R 3 R 4 and R 5 are aryl having 6 to 4 prime atoms, and the rest are hydrogen atoms.
- R 1 Up to 5 of R 1, R 2 R, R 4 and R are trialkylsilyl groups having an alkyl group having a prime number of 4 and the rest are trialkylsilyl cyclopentad
- the body used in the method of light the body represented by any of the following (4) 7) is preferable.
- C C) 2 can be synthesized by, for example, a method in which C (C) C 2 is reacted with hydrogen fluoride to give C M CC and then reacted with a.
- C M is prepared by adjusting the C C -containing solution every time from 0 to 30oC, and hydrogen fluoride is blown into it to carry out the reaction.
- hydrogen fluoride for example, tantalum, toluene, dichloromethane, chloroform and the like can be used.
- the obtained C C) After adding a containing C and reacting, the precipitate is removed and the resulting powder is removed.
- the target C C can be obtained.
- Examples of containing CMCCC2 include benzene, toluene, hexane, pentene, interlohexane, and tetrahydrofuran.
- the compound represented by the above formula (2) and the two compounds may be mixed together, but the above is preferably carried out in a suitable solvent.
- a suitable solvent As used herein, it is not particularly limited as long as it dissolves the compound represented by the above () and does not react with the compound and the above compound.
- the degree of the compound represented by the above) in the obtained liquid is in a ratio of 0 to 99, more preferably in a ratio of 0.
- the compound represented by the above which is the raw material of E-form, is preferably from 504 to 5 to 1, more preferably from 3 to X.
- the reaction may not proceed satisfactorily when the amount of the polymer is less than 5 n, while the polymer obtained may be too small if it is more than xJ1.
- the temperature at which the compound represented by formula (2) is reacted in a binary form is preferably ⁇ , more preferably 0 ⁇ 50oC.
- the pressure during the treatment is preferably X 04 to 0 0 2, more preferably ⁇ 2 to 52, and particularly preferably • 0 X 2. And preferably between 0 and 50, more preferably between n.
- the average molecular weight of the polymer obtained by the light method can be set to, for example, 500 to 00 000, and further to 700 to 00 000. Note that this average numerator, permeation tarotography C) tZ 5 is a polystyrene calculation value determined.
- a method of flowing a polymer liquid from the combined liquid into silica gel, alumina, etc., adsorbing the body, a method of removing the polymer liquid, and adding the polymer n to cause the body to sink and form This can be done by a method of removal.
- the polymer obtained by the light method can be used as a composition to which other additives are added if necessary.
- by adding polymers such as fluorine, silicone, and non-ionic polymers it is possible to further improve the property of the product, improve the belling property, produce crumblyness, generate yuzu skin, etc. Can be prevented.
- the polymer obtained by the light method can be used for forming a position in a semiconductor element or as a photosensitive material.
- the red powder obtained was recrystallized from tetradofuran to obtain a red color. It was found by the MR and V spectra that it was a red body represented by (7) above.
- the powder was obtained by removing from the obtained liquid 22, yield 92)). It is as follows.
- Silane 0 ⁇ 3 2 8 o was converted to toluene 0 to obtain a silane liquid.
- the polymer obtained was decontaminated with deuterated toluene C) Z, and was removed by applying it to the B plate in a nitrogen atmosphere and removing it at 25oC in a nitrogen atmosphere.
- R-spec was measured. The specified R space was shown.
- the obtained polymer was dissolved in tetradrofuran to prepare a polymer tetradrolan solution.
- a polymer tetradrolan solution As a result of GPC using the prepared tetradrofuran solution from the following, the average molecular weight of the obtained polymer
- V CO E, GPCMAX and T A 302 were loaded into the globe as a lumi- tation graph and measured under conditions of nitrogen and elemental concentration of zero.
- a titanium / zene polymer having a particle size of 5) in series was used.
- the analysis was performed using Tetra Drofuran Co., Ltd.) and High-speed Totography Tetra Drofuran). 5 Polystyrene Co., Ltd., S saa PO YS YR was used.
- the obtained polymer was dissolved in benzene, and MR of 300 Z was measured using tetramethylsilane as an internal standard. We performed the specified MR spectrum.
- the rugeln obtained in 3 was dissolved in toluene e. After adding the above obtained (represented by 4 rhodium 80 036 o) at 25 ° C under pressure, the reaction mixture obtained was poured into methanol 5 to recover a white mixture. . In the same manner as in the implementation, this combination was subjected to infrared spectroscopic analysis and GPC. 6
- the body was found to be a Lugen of weight average molecular weight w) 200. 4) 4) 4) 4)
- Silane 0 ⁇ 3 2 8 o was dissolved in toluene to obtain a solution, and rhodium 7 033 represented by 6 above obtained in 4 above was added thereto.
- reaction mixture was poured into methanol 0 after recovering 2 under the conditions of 25 C and pressure, and white compounds 0 and 25 were recovered.
- This combination was subjected to on M, infrared spectroscopic analysis and PC in the same manner as in the practice, and this combination was found to have a weight average molecular M of 500 and a uniform molecular 00 silane.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09794549A EP2301990A4 (en) | 2008-07-11 | 2009-07-09 | PROCESS FOR PRODUCING A POLYMER |
US13/003,641 US20110184141A1 (en) | 2008-07-11 | 2009-07-09 | Polymer production process |
JP2010519839A JPWO2010005106A1 (ja) | 2008-07-11 | 2009-07-09 | 重合体の製造方法 |
CN200980127026XA CN102089357A (zh) | 2008-07-11 | 2009-07-09 | 聚合物的制造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008181608 | 2008-07-11 | ||
JP2008-181608 | 2008-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010005106A1 true WO2010005106A1 (ja) | 2010-01-14 |
Family
ID=41507214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/062841 WO2010005106A1 (ja) | 2008-07-11 | 2009-07-09 | 重合体の製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110184141A1 (ja) |
EP (1) | EP2301990A4 (ja) |
JP (1) | JPWO2010005106A1 (ja) |
KR (1) | KR20110057119A (ja) |
CN (1) | CN102089357A (ja) |
TW (1) | TW201016754A (ja) |
WO (1) | WO2010005106A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011148124A1 (en) * | 2010-05-22 | 2011-12-01 | University Of Warwick | Novel iridium/rhodium anti-cancer compounds |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110051182A (ko) * | 2008-07-11 | 2011-05-17 | 도꾸리쯔교세이호징 가가꾸 기쥬쯔 신꼬 기꼬 | 폴리실란의 제조 방법 |
CN112812309A (zh) * | 2019-11-15 | 2021-05-18 | 中国科学院福建物质结构研究所 | 一种杂化聚合物的制备方法 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01198631A (ja) * | 1987-10-09 | 1989-08-10 | Mitsui Petrochem Ind Ltd | ポリシラン化合物の製造方法 |
JPH0267288A (ja) * | 1988-08-31 | 1990-03-07 | Ajinomoto Co Inc | 有機ポリシランの製造法 |
JPH05214107A (ja) * | 1992-01-31 | 1993-08-24 | Tonen Corp | 高分子量ポリシランの製造法 |
JPH05262880A (ja) * | 1992-01-08 | 1993-10-12 | Nippon Oil Co Ltd | ポリシラン類の製造方法 |
JPH05287079A (ja) * | 1992-02-14 | 1993-11-02 | Tonen Corp | 有機ケイ素共重合体及びその製造法並びに炭化ケイ素の製造法 |
JPH0673182A (ja) * | 1992-08-25 | 1994-03-15 | Tonen Corp | 有機ケイ素モノマーの脱水素縮合触媒 |
JPH0717753B2 (ja) | 1990-09-14 | 1995-03-01 | 工業技術院長 | ポリシラン類の製造方法 |
JPH07252363A (ja) * | 1994-03-15 | 1995-10-03 | Nippon Oil Co Ltd | ポリシラン類の製造方法 |
JPH08198968A (ja) * | 1995-01-30 | 1996-08-06 | Agency Of Ind Science & Technol | 含金属高分子ケイ素化合物の製造方法 |
JPH11189652A (ja) * | 1997-12-25 | 1999-07-13 | Shin Etsu Chem Co Ltd | 有機ケイ素系ポリマー及びその製造方法 |
JP2000034351A (ja) * | 1998-07-16 | 2000-02-02 | Agency Of Ind Science & Technol | ポリシラン化合物の製造方法 |
JP2001055444A (ja) | 1999-08-19 | 2001-02-27 | Jsr Corp | ケイ素ポリマーの製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0314327B1 (en) * | 1987-10-09 | 1994-01-05 | Mitsui Petrochemical Industries, Ltd. | Method of producing polysilane compounds |
DE69221283T2 (de) * | 1992-01-08 | 1998-01-02 | Nippon Oil Co Ltd | Verfahren zur Herstellung von Polysilanen |
EP0630933B1 (en) * | 1993-06-15 | 1999-04-14 | Nippon Oil Co. Ltd. | A method of producing a semiconducting material |
US5700400A (en) * | 1993-06-15 | 1997-12-23 | Nippon Oil Co., Ltd. | Method for producing a semiconducting material |
WO2008045327A2 (en) * | 2006-10-06 | 2008-04-17 | Kovio, Inc. | Silicon polymers, methods of polymerizing silicon compounds, and methods of forming thin films from such silicon polymers |
JP5019517B2 (ja) * | 2007-03-05 | 2012-09-05 | 国立大学法人金沢大学 | 二核金属錯体およびその製造方法 |
KR20110051182A (ko) * | 2008-07-11 | 2011-05-17 | 도꾸리쯔교세이호징 가가꾸 기쥬쯔 신꼬 기꼬 | 폴리실란의 제조 방법 |
-
2009
- 2009-07-09 EP EP09794549A patent/EP2301990A4/en not_active Withdrawn
- 2009-07-09 WO PCT/JP2009/062841 patent/WO2010005106A1/ja active Application Filing
- 2009-07-09 CN CN200980127026XA patent/CN102089357A/zh active Pending
- 2009-07-09 KR KR1020117000604A patent/KR20110057119A/ko not_active Application Discontinuation
- 2009-07-09 JP JP2010519839A patent/JPWO2010005106A1/ja not_active Withdrawn
- 2009-07-09 US US13/003,641 patent/US20110184141A1/en not_active Abandoned
- 2009-07-10 TW TW098123481A patent/TW201016754A/zh unknown
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01198631A (ja) * | 1987-10-09 | 1989-08-10 | Mitsui Petrochem Ind Ltd | ポリシラン化合物の製造方法 |
JPH0267288A (ja) * | 1988-08-31 | 1990-03-07 | Ajinomoto Co Inc | 有機ポリシランの製造法 |
JPH0717753B2 (ja) | 1990-09-14 | 1995-03-01 | 工業技術院長 | ポリシラン類の製造方法 |
JPH05262880A (ja) * | 1992-01-08 | 1993-10-12 | Nippon Oil Co Ltd | ポリシラン類の製造方法 |
JPH05214107A (ja) * | 1992-01-31 | 1993-08-24 | Tonen Corp | 高分子量ポリシランの製造法 |
JPH05287079A (ja) * | 1992-02-14 | 1993-11-02 | Tonen Corp | 有機ケイ素共重合体及びその製造法並びに炭化ケイ素の製造法 |
JPH0673182A (ja) * | 1992-08-25 | 1994-03-15 | Tonen Corp | 有機ケイ素モノマーの脱水素縮合触媒 |
JPH07252363A (ja) * | 1994-03-15 | 1995-10-03 | Nippon Oil Co Ltd | ポリシラン類の製造方法 |
JPH08198968A (ja) * | 1995-01-30 | 1996-08-06 | Agency Of Ind Science & Technol | 含金属高分子ケイ素化合物の製造方法 |
JPH11189652A (ja) * | 1997-12-25 | 1999-07-13 | Shin Etsu Chem Co Ltd | 有機ケイ素系ポリマー及びその製造方法 |
JP2000034351A (ja) * | 1998-07-16 | 2000-02-02 | Agency Of Ind Science & Technol | ポリシラン化合物の製造方法 |
JP2001055444A (ja) | 1999-08-19 | 2001-02-27 | Jsr Corp | ケイ素ポリマーの製造方法 |
Non-Patent Citations (3)
Title |
---|
J. CHEM. SOC., DALTON TRANS., 1983, pages 1441 - 1447 |
J. CHEM. SOC., DALTON TRANS., 1984, pages 1215 - 1221 |
See also references of EP2301990A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011148124A1 (en) * | 2010-05-22 | 2011-12-01 | University Of Warwick | Novel iridium/rhodium anti-cancer compounds |
CN102905705A (zh) * | 2010-05-22 | 2013-01-30 | 华威大学 | 新型铱/铑抗癌化合物 |
AU2011257002B2 (en) * | 2010-05-22 | 2015-09-03 | University Of Warwick | Novel iridium/rhodium anti-cancer compounds |
Also Published As
Publication number | Publication date |
---|---|
KR20110057119A (ko) | 2011-05-31 |
EP2301990A4 (en) | 2012-06-20 |
CN102089357A (zh) | 2011-06-08 |
JPWO2010005106A1 (ja) | 2012-01-05 |
EP2301990A1 (en) | 2011-03-30 |
US20110184141A1 (en) | 2011-07-28 |
TW201016754A (en) | 2010-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Chang et al. | Dehydrogenative coupling of diarylsilanes | |
Marschner | Preparation and reactions of polysilanyl anions and dianions | |
CN110799458A (zh) | 用于制备锗-硅-层的三苯基甲锗烷基甲硅烷和三氯甲硅烷基-三氯甲锗烷以及由三氯甲硅烷基-三苯基甲锗烷制备其的方法 | |
JP2002504608A (ja) | 不飽和有機末端基を有するシリルおよびシロキシル置換カルボラン組成物 | |
Arp et al. | Synthesis of oligosilanyl compounds of group 4 metallocenes with the oxidation state+ 3 | |
US20100210808A1 (en) | Method for preparing polysilazane solution with reducing ammonia substitution of si-h bond | |
WO2010005106A1 (ja) | 重合体の製造方法 | |
WO2010005107A1 (ja) | ポリシランの製造方法 | |
CN101899156B (zh) | 一种多链梯形聚烷基硅倍半氧烷的制备方法 | |
JPH11508561A (ja) | 網状組織材料の前駆体である分子状およびオリゴマー状のシラン | |
Braddock-Wilking et al. | Synthesis and characterization of sterically hindered diarylsilanes containing 2, 4, 6-trimethylphenyl and 2, 4, 6-tris (trifluoromethyl) phenyl substituents. X-ray crystal structure of bis [2, 4, 6-tris (trifluoromethylphenyl)] fluorosilane | |
Hengge et al. | Si H-containing cyclosilanes and their behaviour in the dehydrogenative polymerization reaction | |
JP2006316197A (ja) | ポリシラン類の製造方法 | |
Ackerhans et al. | Halogenodisilanes: precursors for new disilane derivatives | |
JPH01132591A (ja) | 二量体化されたビニルビシクロヘプチル基含有ケイ素化合物およびその製造方法 | |
CN114634524B (zh) | 一种二甲基乙烯基氯硅烷的制备方法及其应用 | |
Buerger et al. | Novel (fluoromethyl) silicon derivatives from (fluorodibromomethyl) silane precursors | |
CN104470935B (zh) | 氧杂环硅烷及其制备方法 | |
Harloff et al. | Substituted lithiumtrimethylsiloxysilanides LiSiRR′(OSiMe3)–Investigations of their synthesis, stability and reactivity | |
CN102010510A (zh) | 新型耐高温苯乙炔封端聚(乙炔基-硅烷)及其制备方法 | |
JPH0224284B2 (ja) | ||
Schröck et al. | Disiloxanes, Disilazanes and Related Compounds Derived from 1, 8‐Disilynaphthalene | |
JP2019509974A (ja) | 2,2,3,3−テトラシリルテトラシランの適切な製造 | |
Roschke et al. | Silicon Hydrides and a Hydridosilicate Based on a Bulky Amidoalkoxide Ligand | |
JP4603634B2 (ja) | トリハロシランからオルガノシロキサンを製造する方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200980127026.X Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09794549 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010519839 Country of ref document: JP Ref document number: 2009794549 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 126/CHENP/2011 Country of ref document: IN |
|
ENP | Entry into the national phase |
Ref document number: 20117000604 Country of ref document: KR Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13003641 Country of ref document: US |