WO2012171637A1 - Säurefarbstoffmischungen für polyamid und wolle - Google Patents
Säurefarbstoffmischungen für polyamid und wolle Download PDFInfo
- Publication number
- WO2012171637A1 WO2012171637A1 PCT/EP2012/002496 EP2012002496W WO2012171637A1 WO 2012171637 A1 WO2012171637 A1 WO 2012171637A1 EP 2012002496 W EP2012002496 W EP 2012002496W WO 2012171637 A1 WO2012171637 A1 WO 2012171637A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hydrogen
- dye
- sulfo
- phenyl
- mixture according
- Prior art date
Links
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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/39—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using acid dyes
- D06P1/40—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using acid dyes using acid dyes without azo groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/14—Wool
- D06P3/16—Wool using acid dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/24—Polyamides; Polyurethanes
- D06P3/241—Polyamides; Polyurethanes using acid dyes
Definitions
- Acid dyes are mainly used to dye wool, others
- Acid dye on polyamide can differ significantly from those on wool. These are, for example, the color itself
- Dyeing on polyamide is not suitable for medium or deep combination dyeings, since there are blockages by the various components, due to the small structure of some of the necessary mixing components.
- Acid dye mixture on polyamide, wool and on polyamide / wool blended fibers provides good reproducible colorations with good wet fastness.
- the present invention is an acid dye mixture comprising
- R 1, R 2, R 3, R 4 independently of one another are H, C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy, -NR 12 R 13, CC 6 -alkylene-NR 12 R 13;
- R5 is H, d-Ce-alkyl, d-Ce-alkoxy, -NR12R13, d-Ce-alkylene-NR12R13, sulfo,
- R50 H, -C 6 alkyl, C 5 -C 6 cycloalkyl
- R 12 is H, C 1 -C 6 -alkyl
- R 13 is -CO-CH 2 -Cl, -SO 2 -phenyl, wherein phenyl is substituted or unsubstituted
- R 6 is H, phenyl, where phenyl is substituted or unsubstituted
- C C double bond represents an unsubstituted or substituted phenyl ring
- weight percentages are based on the total weight of the
- Acid dye mixture are related.
- the positive charge in formula (B) is usually substituted by a negative charge of a sulfo group contained in the molecule or by an equivalent of an anion, e.g. As Cl "Vi S0 2 ', neutralized.
- sulfo means a radical of the formula SO 3 M.
- M is preferably a single negative charge, hydrogen, an alkali metal or ammonium.
- alkali metal preferably means Li, Na, or K, especially Na.
- ammonium is preferably NH 4 + ,
- Substituted phenyl ring preferably denotes a phenyl radical which is mono- or polysubstituted, preferably mono-, di- or trisubstituted, by one or more substituents selected from the group consisting of C 1 -C 4 -alkyl, halogen, C 1 -C 4 -alkoxy, hydroxy, sulfo Particularly preferred substituents are methyl, Cl, amino, methoxy, ethoxy and sulfo
- R1, R2, R3, R4 independently of one another are preferably hydrogen, methyl, methoxy, NR12R13,
- R 12 is preferably hydrogen or methyl and R 13 is -CO-CH 2 -CI, -SO 2 -phenyl wherein phenyl is substituted or unsubstituted.
- R5 is hydrogen, methyl or sulfo.
- R 50 is hydrogen, methyl, ethyl, branched C 3 -C 6 -alkyl, cyclopentyl or cyclohexyl, in particular methyl, isopropyl or cyclohexyl.
- R 6 is hydrogen, unsubstituted phenyl or phenyl substituted with amino, sulfo and / or ethoxy.
- R 8 is hydrogen or methoxy, or in a likewise preferred embodiment, R 7 and R 8
- dyes of the formula (A) in which either R2 or R3 is NR12R13 or C1-C2-alkylene-NR12R13, where R12 is hydrogen or methyl and R13 is -SO 2 - (4-methylphenyl), and others of said radicals R 1 to R 4 are each the same or different and are hydrogen or methyl, R 5 is hydrogen, methyl or sulfo, and M and R 50 are as defined above.
- (4-methylphenyl) is - especially preferred in this context are those dyes of the formula (A) wherein either R2 or R3 is NR12R13 or CH 2 -NR12R13 wherein R12 is hydrogen or methyl and R 13 S0 2 the remaining of said R1 to R4 are each hydrogen; R5 is hydrogen, methyl or sulfo, and M and R50 are as defined above.
- dyes of the formula (A) in which two of the radicals R1 to R4 have the meaning of CC 2 -alkylene-NR12R13, where R12 is hydrogen or methyl and R13 has the meaning -CO-CH 2 -CI; and the others of said R1 to R4 are the same or different and are hydrogen or methyl, R5 is hydrogen, methyl or sulfo, and M and R50 are as defined above.
- dyes of the formula (A) in which R 2 and R 4 each have the meaning -CH 2 -NHCO-CH 2 -CI and R 1, R 3 and R 5 are each methyl, and M and R 50 are as defined above.
- Preferred dyes of the formula (B) are those in which
- R9 is hydrogen
- R6 is hydrogen or unsubstituted phenyl
- R7 is hydrogen or sulfo
- R8 is hydrogen or methoxy
- R9 is hydrogen or sulfo
- R6 is phenyl substituted with amino, sulfo and / or ethoxy
- R7 is hydrogen or sulfo
- R9 is hydrogen
- the dyes of the formulas (A) and (B) are known per se and can be prepared by known methods, for example as described in: Ullmann, 6. Aufl., 10.1002 / 14356007. a02_355, pages 1 - 68
- Another object of the present invention is a process for preparing the above-described acid dye mixture by mixing the at least one dye A with the at least one dye B in the weight ratios indicated above,
- dyes A and B can also be mixed together only in the dyebath.
- the dye mixtures according to the invention are particularly suitable for fibrous material which consists of natural and / or synthetic
- Polyamides consists of dyeing or printing in blue tones.
- the dye mixtures according to the invention are also suitable for producing inkjet printing inks and for printing with these fibrous material which consists of natural and / or synthetic polyamides or cellulose (eg paper).
- Another object of the invention is the use of said
- Another object of the invention is the use of said
- fibrous materials which consist of natural or synthetic polyamides or blended fabrics of these fibers, eg. As nylon / wool exist.
- the dyeing is carried out according to known methods, such as.
- 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.
- Particularly suitable are the dye mixtures according to the invention for dyeing fine-denier fibers (microfibers).
- the dye mixtures according to the invention show good compatibility with known acid dyes. Accordingly, the dye mixtures may be used alone in a dyeing or printing process or as a blue component in a combination dye or printing composition along with other acid dyes of the same class, i. H. With
- Acid dyes which have comparable dyeing properties, such as fastness properties and Ausziehraten from Därbebad on the substrate.
- the dyes of the present invention may be used in conjunction with other acid dyes.
- the ratio in which the dye mixture according to the invention is used in a combination dye or printing composition together with other acid dyes is dictated by the hue which one wishes to obtain.
- the dye mixtures according to the invention are particularly suitable for dyeing wool, silk and all nylon types on which dyeings having a high level of fastness, in particular good light fastness and good
- the dye mixtures according to the invention can also be used as blue components 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 as. B. the
- Trichromatic dye mixture used in the process of the invention depends on the desired shade. For a shade of brown you can
- a yellow component 20-40% by weight of a yellow component, 40-60% by weight of an orange or red component and 10-20% by weight of an acid dye mixture according to the invention are used as the blue component.
- a dyebath of 40 ° C consisting of 2000 parts of water, 1 part of a weakly cationic, dye-affinity leveling agent based on an ethoxylated aminopropyl fatty acid amide, 0.25 parts of the following
- Example 1b (wool dyeing):
- a dyebath of 40 ° C consisting of 4000 parts of water, 1 part of a weakly dye affinity leveling agent with amphoteric character on the basis of a sulfated ethoxylated fatty acid amide, 0.4 parts of the dye mixture of Example 1a, with 1 - 2 parts 40% iger 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
- Wool fabric is taken out of the bath, rinsed with warm and then cold water and dried. The result is a blue level wool dyeing with good light and wet fastness with excellent levelness within the fiber (root-tip). Examples 2 to 30:
- the dyes of Examples 2 to 30 listed in the following table are mixed in the ratio Dye B: Dye A of 1: 9 or of 2: 8 and used for dyeing in analogy to Examples 1a and 1b.
- the dye mixtures of the invention provide on the respective substrate (polyamide or wool) well reproducible, level dyeings with very good wet and light fastness
- 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, 0.3 parts of a dye mixture Example 1a, adjusted to pH 5.5 with 1-2 parts of 40% acetic acid, is added to 100 parts of nylon 6,6 fabric. After 10 minutes at 40 ° C, 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.
- Polyamide 6,6 fabric is removed from the dyebath, rinsed with warm and then cold water and dried. It results in a blue one
- 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, 0.2 parts of the red dye from Example 8 of WO2002 / 46318, 1.5 parts of a commercial preparation 236 of Cl Acid Yellow (Nylosan Yellow ® FL), and 0.5 parts of the blue
- Dye mixture from Example 1a which was adjusted to pH 5 with 1 to 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 at boiling temperature 45 to 60 minutes. It is then cooled to 70 ° C within 15 minutes. The dyed fabric is removed from 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.
- Example 35 shows good light and wet fastness.
- Example 31 to 35 are carried out with the dye mixtures of Examples 2 to 30 with comparably good results.
- Example 36 (wool / polyamide blended fabric dyeing)
- the dyebath is heated to boiling temperature with a temperature increase of 1 ° C per minute and then at 40 - 60 minutes at
- Example 1a prepared and a polyamide 6 fabric dyed analogously to Example 1a.
- Example 1b prepared and a wool fabric dyed analogously to Example 1b. It creates a restless appearance.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Ink Jet (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201280029398.0A CN103619961A (zh) | 2011-06-16 | 2012-06-13 | 用于聚酰胺和羊毛的酸性染料混合物 |
MX2013014768A MX2013014768A (es) | 2011-06-16 | 2012-06-13 | Mezclas de colorante acido para poliamida y lana. |
EP12727600.4A EP2721112A1 (de) | 2011-06-16 | 2012-06-13 | Säurefarbstoffmischungen für polyamid und wolle |
BR112013032201A BR112013032201A2 (pt) | 2011-06-16 | 2012-06-13 | misturas de corantes ácidos para poliamida e lã |
KR1020147001073A KR20140053956A (ko) | 2011-06-16 | 2012-06-13 | 폴리아미드 및 양모용 산성 염료 혼합물 |
JP2014515090A JP2014522443A (ja) | 2011-06-16 | 2012-06-13 | ポリアミド及び羊毛のための酸性染料混合物 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011104360.1 | 2011-06-16 | ||
DE102011104360 | 2011-06-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012171637A1 true WO2012171637A1 (de) | 2012-12-20 |
Family
ID=46298363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/002496 WO2012171637A1 (de) | 2011-06-16 | 2012-06-13 | Säurefarbstoffmischungen für polyamid und wolle |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2721112A1 (de) |
JP (1) | JP2014522443A (de) |
KR (1) | KR20140053956A (de) |
CN (1) | CN103619961A (de) |
BR (1) | BR112013032201A2 (de) |
MX (1) | MX2013014768A (de) |
TW (1) | TW201313839A (de) |
WO (1) | WO2012171637A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103421349A (zh) * | 2013-09-04 | 2013-12-04 | 北京泛博化学股份有限公司 | 一种染料及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2732586A1 (de) * | 1976-07-22 | 1978-01-26 | Ciba Geigy Ag | Verfahren zum faerben linearer polyester in der schmelze |
EP0127579A1 (de) * | 1983-05-25 | 1984-12-05 | Ciba-Geigy Ag | Verfahren zum Trichromie-Färben oder -Bedrucken |
WO2002046318A1 (en) | 2000-12-05 | 2002-06-13 | Clariant Finance (Bvi) Limited | Trichromatic dyeing process |
WO2008090091A1 (en) * | 2007-01-26 | 2008-07-31 | Unilever Plc | Shading composition |
WO2011045195A1 (en) * | 2009-10-13 | 2011-04-21 | Unilever Plc | Dye polymers |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH642803B (de) * | 1977-04-06 | Sandoz Ag | Verfahren zum faerben von polyamid. | |
US4514187A (en) * | 1982-07-21 | 1985-04-30 | Ciba-Geigy Corporation | Process for dyeing differential-dyeing polyamide fibres |
GB8424137D0 (en) * | 1983-09-29 | 1984-10-31 | Sandoz Ltd | Organic compounds |
EP0387201B1 (de) * | 1989-03-10 | 1994-02-02 | Ciba-Geigy Ag | Farbstoffmischung und deren Verwendung |
JP3290486B2 (ja) * | 1992-12-14 | 2002-06-10 | 田岡化学工業株式会社 | ポリアミド繊維用染料組成物、その染色法及びその染色物 |
WO2008017570A1 (en) * | 2006-08-10 | 2008-02-14 | Unilever Plc | Shading composition |
-
2012
- 2012-06-05 TW TW101120113A patent/TW201313839A/zh unknown
- 2012-06-13 JP JP2014515090A patent/JP2014522443A/ja active Pending
- 2012-06-13 WO PCT/EP2012/002496 patent/WO2012171637A1/de active Application Filing
- 2012-06-13 CN CN201280029398.0A patent/CN103619961A/zh active Pending
- 2012-06-13 MX MX2013014768A patent/MX2013014768A/es not_active Application Discontinuation
- 2012-06-13 KR KR1020147001073A patent/KR20140053956A/ko not_active Application Discontinuation
- 2012-06-13 BR BR112013032201A patent/BR112013032201A2/pt not_active IP Right Cessation
- 2012-06-13 EP EP12727600.4A patent/EP2721112A1/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2732586A1 (de) * | 1976-07-22 | 1978-01-26 | Ciba Geigy Ag | Verfahren zum faerben linearer polyester in der schmelze |
EP0127579A1 (de) * | 1983-05-25 | 1984-12-05 | Ciba-Geigy Ag | Verfahren zum Trichromie-Färben oder -Bedrucken |
WO2002046318A1 (en) | 2000-12-05 | 2002-06-13 | Clariant Finance (Bvi) Limited | Trichromatic dyeing process |
WO2008090091A1 (en) * | 2007-01-26 | 2008-07-31 | Unilever Plc | Shading composition |
WO2011045195A1 (en) * | 2009-10-13 | 2011-04-21 | Unilever Plc | Dye polymers |
Non-Patent Citations (1)
Title |
---|
"OPTILAN BLAU MF-GL", 26 June 2009 (2009-06-26), http://www.clariant-msds.pl/, pages 1 - 6, XP055044167, Retrieved from the Internet <URL:http://www.clariant-msds.pl/karty/OPTILAN BLAU MF-GL sgr _3_260609_ R.pdf> [retrieved on 20121114] * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103421349A (zh) * | 2013-09-04 | 2013-12-04 | 北京泛博化学股份有限公司 | 一种染料及其制备方法 |
CN103421349B (zh) * | 2013-09-04 | 2016-05-11 | 北京泛博化学股份有限公司 | 一种染料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20140053956A (ko) | 2014-05-08 |
EP2721112A1 (de) | 2014-04-23 |
MX2013014768A (es) | 2014-05-28 |
JP2014522443A (ja) | 2014-09-04 |
TW201313839A (zh) | 2013-04-01 |
BR112013032201A2 (pt) | 2016-12-13 |
CN103619961A (zh) | 2014-03-05 |
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