WO2013056838A1 - Trisazo-säurefarbstoffe - Google Patents
Trisazo-säurefarbstoffe Download PDFInfo
- Publication number
- WO2013056838A1 WO2013056838A1 PCT/EP2012/004372 EP2012004372W WO2013056838A1 WO 2013056838 A1 WO2013056838 A1 WO 2013056838A1 EP 2012004372 W EP2012004372 W EP 2012004372W WO 2013056838 A1 WO2013056838 A1 WO 2013056838A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- alkyl
- hydrogen
- substituted
- unsubstituted
- unbranched
- Prior art date
Links
- 0 Cc1cc2cccc(N)c2cc1* Chemical compound Cc1cc2cccc(N)c2cc1* 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/16—Trisazo dyes
- C09B31/18—Trisazo dyes from a coupling component "D" containing a directive amine group
-
- 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
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes
Definitions
- the invention relates to novel acid dyes, to a process for their preparation and to their use for dyeing organic substrates.
- the invention relates to compounds of the general formula (I)
- R 1 is hydrogen, unsubstituted, unbranched C 1 -C 6 -alkyl or
- R 2 is hydrogen, unsubstituted, unbranched C 1 -C 6 -alkyl or
- Y is a hydroxy or hydroxyethyl group
- R 3 and R 4 are independently hydrogen, unsubstituted, unbranched
- R 5 is hydrogen or sulfo
- R 6 is hydrogen or sulfo
- R 7 is hydrogen, unsubstituted, unbranched Ci-C ö alkyl or
- R 1 is preferably hydrogen or S0 2 Y.
- R 2 preferably hydrogen, sulfo or -NHCH 2 CH 2 OH.
- R 3 is preferably hydrogen, C 1 -C 4 -alkyl, in particular methyl, or C 1 -C 4 -alkoxy, in particular methoxy.
- R 4 is preferably hydrogen, C 1 -C 4 -alkyl, in particular methyl, or C 1 -C 4 -alkoxy, in particular methoxy.
- R 7 is preferably hydrogen or C 1 -C 4 -alkyl, in particular methyl.
- R 8 is preferably substituted or unsubstituted - (CH 2 ) n -phenyl or
- R 9 preferably C 1 -C 4 -alkyl, in particular methyl or ethyl.
- the compounds of formula (I) carry at least one anionic
- Substituents preferably 1 or 2 or 3 anionic substituents, with 2 anionic substituents being particularly preferred.
- Preferred anionic substituents are sulfo groups.
- Preferred compounds of formula (I) have 1, 2 or 3, most preferably 2 sulfo groups.
- Aryl is preferably phenyl or naphthyl.
- branched C 3 -C 6 -alkoxy groups are preferably hydroxy groups or cyano groups.
- Alkyl groups or the preferred alkoxy groups methyl, ethyl, propyl, methoxy, ethoxy. Very particular preference is given to methyl, ethyl and methoxy groups.
- R is hydrogen or S0 2 Y
- Y is a hydroxy or hydroxyethyl group
- R 2 is hydrogen, SO 2 Y or -NHCH 2 CH 2 OH,
- R 3 and R 4 are independently hydrogen, methyl or methoxy
- R 5 is hydrogen or sulfo
- R 6 is hydrogen or sulfo
- R 5 and R 6 are not simultaneously sulfo
- R 7 is hydrogen or methyl
- R 8 is C 1 -C 2 -alkylene-phenyl or C 1 -C 2 -alkylene-phenylene-sulfo;
- R 9 is methyl or ethyl.
- the invention also relates to a process for the preparation of compounds of the formula (I),
- the diazotization and coupling conditions can be analogously customary
- the respective amine is cooled to 0 to 10 ° C, preferably to 0 to 5 ° C and by addition of
- the dyes of formula (I) can be isolated from the reaction medium according to known methods, for example by salting out with an alkali metal salt, filtration and drying, optionally in vacuo at elevated temperature.
- Dyes of the formula (I) can be obtained as a free acid, as a salt or as a mixed salt, for example, one or more cations selected from alkali metal ions, for example the sodium ion, or an ammonium ion or alkylammonium cation, for example mono-, di- or trimethyl or
- the dye can by conventional
- the dyes can be further purified by diafiltration, wherein the anionic crude dye undesirable salts and
- the separation of unwanted salts and synthesis by-products and the partial separation of water from the crude dye solution can be carried out by means of a semipermeable membrane under application of a pressure, whereby the dye without the unwanted salts and
- the dyes of formula (I) and their salts are particularly suitable for dyeing or printing in fibrous material containing or consisting of natural or synthetic polyamide in violet to black shades.
- the dyes of formula (I) and their salts are useful to make inkjet inks and to print fibrous material containing or consisting of natural or synthetic polyamide or cellulose (eg paper) with these inkjet inks.
- the invention therefore relates, in another aspect, to the use of the dyes of the formula (I), their salts and mixtures for dyeing and / or printing fibrous materials which contain or consist of natural or synthetic polyamides.
- Another aspect is the production of inkjet inks and their use for printing fibrous materials containing or consisting of natural or synthetic polyamides.
- the dyeing can be carried out according to known methods.
- the substrate to be dyed z. B. in the form of yarn, fabric, knitted or carpet.
- Fully-fashioned dyeings are also on delicate substrates, eg. Lambswool, cashmere, alpaca and mohair very well possible.
- the novel dyes are particularly suitable for dyeing fine-denier fibers (microfibers).
- the dyes according to the present invention and their salts show good compatibility with known acid dyes. Accordingly, the dyes of formula (I), their salts or mixtures may be used alone in a dyeing or printing process or also as a component in a combination dyeing or printing composition along with other acid dyes of the same class, i. H. with acid dyes which have comparable dyeing properties, such as
- the dyes of the present invention may be used in conjunction with certain other dyes with suitable chromophores.
- the dyestuffs of the formula (I) according to the invention are outstandingly suitable for dyeing natural and synthetic polyamides, that is to say wool, silk and all nylon types on which high-color dyeings are used
- Authenticity level especially good light fastness and good wet fastness (laundry, alkaline sweat) can be obtained.
- the dyes of formula (I) and their salts show a high Ausziehrate.
- the build-up ability of the dyes of formula (I) and their salt is also very good. Tone-on-tone staining on the substrates mentioned shows excellent quality. All colors also show a constant shade under artificial light. Worth mentioning are also the good Dekatur- and Verkochbe functionalmaschine.
- a key advantage of the new dyes is that they are metal-free and provide very level dyeings.
- the compounds according to the invention can be used as a single dye or because of their good combinability as a combination element with others
- Dyes of the same class the comparable dyeing properties z. B. concerning general fastness properties, Ausziehwert, etc., are used.
- the resulting combination dyeings show good fastness properties as well as the dyeings with the single dye.
- the dyes of the formula (I) according to the invention can also be used as
- Blue components are used in the trichromatic dyeing process or trichromatic printing process.
- Trichromiefärben- or printing can be used on all conventional and known dyeing and printing methods, such.
- the continuous process, exhaust process, foam dyeing process and inkjet process can be used on all conventional and known dyeing and printing methods, such.
- the continuous process, exhaust process, foam dyeing process and inkjet process can be used on all conventional and known dyeing and printing methods, such.
- Trichromatic dye mixture used in the process of the invention depends on the desired shade. For example, for a shade of brown, preferably 20 to 40% by weight of a yellow component, 40 to 60% by weight of a Orange or red component and 10 to 20 wt .-% of the blue component according to the invention used.
- the blue component may be made up of a single one as described above
- Component consist of or a mixture of different blue individual components corresponding to the formula (I). Preferred are two and three combinations.
- the suspension was adjusted to a pH of 9 to 9.5. Within 30 minutes, the diazo suspension was added with vigorous stirring. The pH was kept at about 9 by metering in soda solution.
- a dye bath of 40 ° C consisting of 2000 parts of water, 1 part of a weakly cationic, dye-affinity leveling agent based on an ethoxylated Aminopropylfettklamids, 0.25 parts of the dye of Example 1, with 1 to 2 parts of 40% aqueous acetic acid on pH 5, 100 parts of polyamide 6 fabric are added.
- the dyebath is heated with a temperature increase of 1 ° C per minute to 98 ° C and then left for 45 to 60 minutes at boiling temperature. It is then cooled to 70 ° C within 15 minutes.
- the dye is taken out of the bath, rinsed with warm and then cold water and dried. The result is a blue polyamide dyeing, which shows good light and wet fastness.
- a dye bath of 40 ° C consisting of 2000 parts of water, 1 part of a weakly cationic dye-like leveling agent based on an ethoxylated Aminopropylfettklamids, 0.3 parts of the dye of Example 1, with 1 to 2 parts of 40% acetic acid to pH 5.5, 100 parts of nylon 6,6 fabric are added.
- the dyebath is heated with a temperature increase of 1, 5 ° C per minute to 120 ° C and then left for 15-25 minutes at this temperature. It is then cooled to 70 ° C within 25 minutes.
- the dye is removed from the dyebath, rinsed with warm and then cold water and dried. The result is a blue polyamide dyeing of good levelness, which has good light and wet fastness.
- a dye bath of 40 ° C consisting of 4000 parts of water, 1 part of a weakly dye-like leveling agent with amphoteric character based on a sulfated, ethoxylated fatty acid amide, 0.4 parts of the dye of Example 1, with 1 to 2 parts 40% strength Acetic acid was adjusted to pH 5, 100 parts of wool fabric are added. After 10 minutes at 40 ° C, the dyebath with a temperature increase of 1 ° C per minute on
- a textile velor fabric made of polyamide 6 with a synthetic base fabric is used with a fleet that is available in 1000 parts
- Example 8 of WO-2002/46318 1, 5 parts of a commercial preparation of C.I. Acid Yellow 236 (Nylosan Yellow F-L) and 0.5 parts of the blue dye of Example 1, adjusted to pH 5 with 1-2 parts of 40% acetic acid, are added to 100 parts of polyamide 6.6 fabric. After 10 minutes at 40 ° C, the dyebath is heated with a temperature increase of 1 ° C per minute to 98 ° C and then left for 45 to 60 minutes at boiling temperature. It is then cooled to 70 ° C within 15 minutes. The dye is taken out of the bath, rinsed with warm and then cold water and dried. The result is a level gray polyamide dyeing, which shows good light and wet fastness.
- the application example G was carried out with equally good results also with the dyes 1, 2 and 4 to 60.
- a dyebath consisting of 1000 water, 80 parts of calcined Glauber's salt, 1 part of nitrobenzene-3-sulfonic acid sodium and 1 part of the dye of Example 1 is heated to 80 ° C within 10 minutes. Then, 100 parts of mercerized cotton are added. It is stained for 5 minutes at 80 ° C and then innert
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020147013705A KR102022227B1 (ko) | 2011-10-22 | 2012-10-18 | 트리스아조 산 염료 |
EP12774935.6A EP2768907B1 (de) | 2011-10-22 | 2012-10-18 | Trisazo-säurefarbstoffe |
MX2014004823A MX347075B (es) | 2011-10-22 | 2012-10-18 | Colorantes acidos de trisazo. |
CN201280051764.2A CN104011143B (zh) | 2011-10-22 | 2012-10-18 | 三偶氮酸性染料 |
BR112014009390-3A BR112014009390B1 (pt) | 2011-10-22 | 2012-10-18 | corantes ácidos de trisazóicos, seu processo para produção e uso |
ES12774935.6T ES2637631T3 (es) | 2011-10-22 | 2012-10-18 | Colorantes ácidos trisazoicos |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011116716.5 | 2011-10-22 | ||
DE102011116716 | 2011-10-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013056838A1 true WO2013056838A1 (de) | 2013-04-25 |
Family
ID=47044952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/004372 WO2013056838A1 (de) | 2011-10-22 | 2012-10-18 | Trisazo-säurefarbstoffe |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP2768907B1 (de) |
JP (2) | JP2014530927A (de) |
KR (1) | KR102022227B1 (de) |
CN (1) | CN104011143B (de) |
BR (1) | BR112014009390B1 (de) |
ES (1) | ES2637631T3 (de) |
MX (1) | MX347075B (de) |
PT (1) | PT2768907T (de) |
TW (1) | TWI561588B (de) |
WO (1) | WO2013056838A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2910608A1 (de) | 2014-02-25 | 2015-08-26 | Archroma IP GmbH | Dimere anionische Monoazofarbstoffe |
WO2016146257A1 (en) | 2015-03-16 | 2016-09-22 | Archroma Ip Gmbh | Trisazo acid dyes |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI561588B (en) * | 2011-10-22 | 2016-12-11 | Archroma Ip Gmbh | Trisazo acid dyes |
EP3683276B1 (de) * | 2019-01-17 | 2023-11-15 | Archroma IP GmbH | Neue bisazo-säurefarbstoffe |
CN111040466B (zh) * | 2019-12-26 | 2021-02-23 | 金华双宏化工有限公司 | 三偶氮红色酸性染料及其制备方法 |
CN114958026B (zh) * | 2022-05-30 | 2023-05-23 | 金华双宏化工有限公司 | 改进型三偶氮红色酸性染料及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0098522A2 (de) * | 1982-06-30 | 1984-01-18 | Hitachi, Ltd. | Flüssigkristalline Zusammensetzung |
EP0490195A1 (de) * | 1990-11-30 | 1992-06-17 | Canon Kabushiki Kaisha | Tinte, Tintenstrahlaufzeichnungsverfahren und diese Tinte verwendendes Instrument |
EP0524372A2 (de) * | 1991-07-26 | 1993-01-27 | Canon Kabushiki Kaisha | Azoverbindungen, diese enthaltende Tinten und diese verwendendes Aufzeichnungsverfahren und -instrument |
WO2002046318A1 (en) | 2000-12-05 | 2002-06-13 | Clariant Finance (Bvi) Limited | Trichromatic dyeing process |
EP1832628A1 (de) * | 2004-12-27 | 2007-09-12 | Mitsubishi Chemical Corporation | Trisazofarbstoff, ihn enthaltende zusammensetzung für anisoptropischen farbfilm, anisotropischer farbfilm und polarisierelement |
WO2011024890A1 (ja) * | 2009-08-28 | 2011-03-03 | 富士フイルム株式会社 | 偏光子積層体、カラーフィルタ、及び表示装置 |
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JPS58138768A (ja) * | 1982-02-10 | 1983-08-17 | Hitachi Ltd | 液晶組成物及び表示体 |
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JPH04202571A (ja) * | 1990-11-30 | 1992-07-23 | Canon Inc | インク、これを用いたインクジェット記録方法及びかかるインクを用いた機器 |
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JPH086047B2 (ja) * | 1994-03-07 | 1996-01-24 | 三井東圧化学株式会社 | 液晶表示用二色性トリスアゾ色素 |
JPH08302257A (ja) * | 1995-04-27 | 1996-11-19 | Canon Inc | インクジェット用インク、これを用いたインクジェット記録方法及び記録装置 |
JPH1060446A (ja) * | 1996-08-23 | 1998-03-03 | Mitsubishi Chem Corp | 二色性色素、液晶組成物および液晶素子 |
ATE314430T1 (de) * | 2001-10-08 | 2006-01-15 | Clariant Finance Bvi Ltd | Faserreaktive trisazo farbstoffe |
ES2668632T3 (es) * | 2003-12-04 | 2018-05-21 | Archroma Ip Gmbh | Composiciones acuosas concentradas de materias colorantes |
JP2005187786A (ja) * | 2003-12-26 | 2005-07-14 | Fuji Photo Film Co Ltd | アゾ染料、画像形成用着色組成物、インク、インクジェット記録方法、感熱記録材料、カラートナーおよびカラーフイルター |
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TWI561588B (en) * | 2011-10-22 | 2016-12-11 | Archroma Ip Gmbh | Trisazo acid dyes |
-
2012
- 2012-10-11 TW TW101137472A patent/TWI561588B/zh active
- 2012-10-18 ES ES12774935.6T patent/ES2637631T3/es active Active
- 2012-10-18 KR KR1020147013705A patent/KR102022227B1/ko active IP Right Grant
- 2012-10-18 BR BR112014009390-3A patent/BR112014009390B1/pt active IP Right Grant
- 2012-10-18 PT PT127749356T patent/PT2768907T/pt unknown
- 2012-10-18 MX MX2014004823A patent/MX347075B/es active IP Right Grant
- 2012-10-18 JP JP2014536141A patent/JP2014530927A/ja active Pending
- 2012-10-18 WO PCT/EP2012/004372 patent/WO2013056838A1/de active Application Filing
- 2012-10-18 EP EP12774935.6A patent/EP2768907B1/de active Active
- 2012-10-18 CN CN201280051764.2A patent/CN104011143B/zh active Active
-
2016
- 2016-09-30 JP JP2016192615A patent/JP6272973B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0098522A2 (de) * | 1982-06-30 | 1984-01-18 | Hitachi, Ltd. | Flüssigkristalline Zusammensetzung |
EP0490195A1 (de) * | 1990-11-30 | 1992-06-17 | Canon Kabushiki Kaisha | Tinte, Tintenstrahlaufzeichnungsverfahren und diese Tinte verwendendes Instrument |
EP0524372A2 (de) * | 1991-07-26 | 1993-01-27 | Canon Kabushiki Kaisha | Azoverbindungen, diese enthaltende Tinten und diese verwendendes Aufzeichnungsverfahren und -instrument |
WO2002046318A1 (en) | 2000-12-05 | 2002-06-13 | Clariant Finance (Bvi) Limited | Trichromatic dyeing process |
EP1832628A1 (de) * | 2004-12-27 | 2007-09-12 | Mitsubishi Chemical Corporation | Trisazofarbstoff, ihn enthaltende zusammensetzung für anisoptropischen farbfilm, anisotropischer farbfilm und polarisierelement |
WO2011024890A1 (ja) * | 2009-08-28 | 2011-03-03 | 富士フイルム株式会社 | 偏光子積層体、カラーフィルタ、及び表示装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2910608A1 (de) | 2014-02-25 | 2015-08-26 | Archroma IP GmbH | Dimere anionische Monoazofarbstoffe |
WO2016146257A1 (en) | 2015-03-16 | 2016-09-22 | Archroma Ip Gmbh | Trisazo acid dyes |
Also Published As
Publication number | Publication date |
---|---|
EP2768907B1 (de) | 2017-05-17 |
BR112014009390B1 (pt) | 2021-01-19 |
CN104011143B (zh) | 2016-10-26 |
KR102022227B1 (ko) | 2019-09-19 |
PT2768907T (pt) | 2017-08-24 |
TWI561588B (en) | 2016-12-11 |
JP2014530927A (ja) | 2014-11-20 |
TW201326316A (zh) | 2013-07-01 |
JP6272973B2 (ja) | 2018-01-31 |
BR112014009390A2 (pt) | 2017-04-18 |
MX2014004823A (es) | 2014-05-20 |
JP2017020044A (ja) | 2017-01-26 |
KR20140091012A (ko) | 2014-07-18 |
EP2768907A1 (de) | 2014-08-27 |
MX347075B (es) | 2017-04-10 |
CN104011143A (zh) | 2014-08-27 |
ES2637631T3 (es) | 2017-10-13 |
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