CH372639A - Process for dyeing non-textile polyolefin material with anthraquinone dyes - Google Patents
Process for dyeing non-textile polyolefin material with anthraquinone dyesInfo
- Publication number
- CH372639A CH372639A CH665463A CH665463A CH372639A CH 372639 A CH372639 A CH 372639A CH 665463 A CH665463 A CH 665463A CH 665463 A CH665463 A CH 665463A CH 372639 A CH372639 A CH 372639A
- Authority
- CH
- Switzerland
- Prior art keywords
- dye
- dependent
- formula
- compound
- textile
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/56—Mercapto-anthraquinones
-
- 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
- C08K5/0041—Optical brightening agents, organic pigments
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
- C09B1/06—Preparation from starting materials already containing the anthracene nucleus
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/51—N-substituted amino-hydroxy anthraquinone
- C09B1/514—N-aryl derivatives
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/51—N-substituted amino-hydroxy anthraquinone
- C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/56—Mercapto-anthraquinones
- C09B1/58—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
-
- 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
- D06P3/79—Polyolefins
- D06P3/794—Polyolefins using dispersed dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Coloring (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Description
Verfahren zum Färben von nichttextilem Polyolefinmaterial mit Anthrachinonfarbstoffen
Die vorliegende Erfindung bezieht sich auf ein Verfahren zum Färben von nichttextilem Polyolefinmaterial mit Anthrachinonfarbstoffen.
Bekanntlich können Polyolefinmaterialien mit bekannten Farbstoffen und nach üblichen Verfahren kaum angefärbt werden. Dieser Nachteil hängt mit den hydrophoben Eigenschaften dieser Substanzen zusammen und ausserdem mit der Tatsache, dass darin keine Atome oder Atomgruppen vorhanden sind, die infolge ihrer Polarität oder ihrer Reaktionsfähigkeit mit den verschiedenen Farbstoffarten Bindungen bilden können.
Auch die Verwendung von plastolöslichen Farbstoffen, die unter bestimmten Bedingungen aus dem Farbbad in das zu färbende Material übergehen und darin gelöst werden, ergibt nicht die erwarteten Vorteile; die erhaltenen Anfärbungen sind so wenig intensiv und so wenig echt, dass jegliche praktische Verwendung der derzeit am Markt befindlichen plastolöslichen Farbstoffe ausgeschlossen erscheint.
Gegenstand der vorliegenden Erfindung ist nun ein Verfahren, bei welchem eine wirksame Anfärbung von nichttextilen Polyolefinmaterialien erhalten werden kann, indem man ein Färbebad verwendet, welches als Farbstoff ein Anthrachinon enthält, das in fi-Stellung eine Alkylgruppe mit 3-6 Kohlenstoffatomen aufweist. Unter diesen Anthrachinonen haben sich solche der Formel
EMI1.1
worin n = 3, 4, 5 oder 6 ; X = OH, OR, SH, SR, SO2R, CH, CONH2, NH2,NHR oder NO2 (R = Alkyl, Hydroxylalkyl, Aryl, Zykloalkyl); X', X", X"' = H, OH, OR, SH, SR, SO2R, CN, CONH2, NH.,.
NHR oder NO2; Y = H, NO2 oder NH2 bedeuten, zum Anfärben der Polyolefinmaterialien als besonders geeignet erwiesen.
Aus der Prüfung einer grossen Zahl von Verbindungen dieser Art kann geschlossen werden, dass gerade die aliphatische Kette in 4-Stellung der Anthrachinone die Affinität zu den Polyolefinmaterialien bedingt. Jedenfalls üben auch die weiteren Substituenten einen augenscheinlichen Einfluss aus, wobei - je nach deren Natur, Stellung oder Anzahl - die Farbkapazität dieser Farbstoffe erhöht oder erniedrigt werden kann.
Die Substanzen an sich sind grösstenteils bekannt und können entweder durch Kondensation von a Hydroxyanthrachinonen mit Aldehyden
EMI1.2
<tb> O <SEP> OH <SEP> ROH <SEP> OH <SEP> O
<tb> 0 <SEP> 1 <SEP> CHOH-R <SEP> II <SEP> CH2R
<tb> <SEP> R=H" <SEP> Luft
<tb> <SEP> Miw >
<tb> 0 <SEP> OH <SEP> 0
<tb> oder durch Synthese aus Phthalsäureanhydrid
EMI2.1
nach üblichen Verfahren gewonnen werden.
Das erfindungsgemässe Verfahren kann gemäss den bekannten Farbtechniken zum Färben von hydrophoben Materialien mit plastolöslichen Farbstoffen ausgeführt werden, das heisst in wässrigem Medium unter eventueller Verwendung von oberflächenaktiven Mitteln, wodurch eine gute Dispersion des Farbstoffes erreicht wird. Es müssen keinesfalls Trägerstoffe oder Quellmittel anwesend sein, da diese Serie von Farbstoffen eine beträchtliche Affinität zum Färbegut besitzt.
Die Teile in den folgenden Beispielen beziehen sich auf Gewichtsteile.
Beispiel I
In ein aus 100 Teilen Wasser, 0,1 Teil der Verbindung
EMI2.2
und 0,1 Teil gewöhnlicher Seife bestehendes Farbbad werden 5 g Polyäthylenfolie eingebracht. Es wird zum Sieden erhitzt und 1 Stunde lang gefärbt. Es wird so ein intensiv oranger Farbton erhalten.
Beispiel 2
Nach der in Beispiel 1 beschriebenen Arbeitsweise jedoch unter Verwendung des Farbstoffes
EMI2.3
wird ein intensiv violettroter Farbton erhalten.
Beispiel 3
Nach der in Beispiel 1 beschriebenen Arbeitsweise, jedoch unter Verwendung des Farbstoffes
EMI2.4
wird ein intensiv violetter Farbton erhalten.
Beispiel 4
Nach der in Beispiel 1 beschriebenen Arbeitsweise, jedoch unter Verwendung des Farbstoffes
EMI2.5
wird ein intensiv violetter Farbton erhalten.
Beispiel 5
Nach der in Beispiel 1 beschriebenen Arbeitsweise, jedoch unter Verwendung des Farbstoffes
EMI2.6
wird ein intensiv violetter Farbton erhalten.
Beispiel 6
Nach der in Beispiel 1 beschriebenen Arbeitsweise, jedoch unter Verwendung des Farbstoffes
EMI2.7
wird ein veilchenblauer Farbton erhalten.
Beispiel 7
Nach der in Beispiel 1 beschriebenen Arbeitsweise, jedoch unter Verwendung des Farbstoffes
EMI3.1
wird ein rosa Farbton erhalten.
Beispiel 8
Das Verfahren von Beispiel 1 wird wiederholt, jedoch werden 5 g Polypropylenfolie anstelle des Polyäthylenmaterials verwendet. Es wird ein intensiv oranger Farbton erhalten.
Beispiel 9
Das Verfahren von Beispiel 1 wird wiederholt, jedoch werden 5 g Polybutenkörner verwendet. Es wird ein intensiv oranger Farbton erhalten.
Process for dyeing non-textile polyolefin material with anthraquinone dyes
The present invention relates to a process for dyeing polyolefin non-textile material with anthraquinone dyes.
As is known, polyolefin materials can hardly be colored with known dyes and conventional methods. This disadvantage is related to the hydrophobic properties of these substances and also to the fact that they do not contain any atoms or groups of atoms that can form bonds with the various types of dye due to their polarity or their reactivity.
The use of plastic-soluble dyes, which under certain conditions pass from the dye bath into the material to be dyed and are dissolved therein, does not give the expected advantages; the colorations obtained are so poorly intense and so poorly real that any practical use of the plastosoluble dyes currently on the market appears to be excluded.
The present invention now relates to a process in which effective dyeing of non-textile polyolefin materials can be obtained by using a dyebath which contains as dye an anthraquinone which has an alkyl group with 3-6 carbon atoms in the fi-position. Among these anthraquinones are those of the formula
EMI1.1
where n = 3, 4, 5 or 6; X = OH, OR, SH, SR, SO2R, CH, CONH2, NH2, NHR or NO2 (R = alkyl, hydroxylalkyl, aryl, cycloalkyl); X ', X ", X"' = H, OH, OR, SH, SR, SO2R, CN, CONH2, NH.,.
NHR or NO2; Y = H, NO2 or NH2, proven to be particularly suitable for coloring the polyolefin materials.
From the examination of a large number of compounds of this type it can be concluded that it is precisely the aliphatic chain in the 4-position of the anthraquinones that determines the affinity for the polyolefin materials. In any case, the other substituents also exert an apparent influence, it being possible for the color capacity of these dyes to be increased or decreased, depending on their nature, position or number.
Most of the substances are known and can either be obtained by condensation of a hydroxyanthraquinones with aldehydes
EMI1.2
<tb> O <SEP> OH <SEP> ROH <SEP> OH <SEP> O
<tb> 0 <SEP> 1 <SEP> CHOH-R <SEP> II <SEP> CH2R
<tb> <SEP> R = H "<SEP> air
<tb> <SEP> Miw>
<tb> 0 <SEP> OH <SEP> 0
<tb> or by synthesis from phthalic anhydride
EMI2.1
can be obtained by conventional methods.
The process according to the invention can be carried out according to the known dyeing techniques for dyeing hydrophobic materials with plasto-soluble dyes, that is to say in an aqueous medium with the possible use of surface-active agents, whereby a good dispersion of the dye is achieved. Carriers or swelling agents do not have to be present, as this series of dyes has a considerable affinity for the dyed material.
The parts in the following examples relate to parts by weight.
Example I.
In one out of 100 parts of water, 0.1 part of the compound
EMI2.2
and 0.1 part of ordinary soap, 5 g of polyethylene film are placed in it. It is heated to boiling and colored for 1 hour. An intense orange shade is obtained in this way.
Example 2
Following the procedure described in Example 1, however, using the dye
EMI2.3
an intense purple-red color is obtained.
Example 3
Following the procedure described in Example 1, but using the dye
EMI2.4
an intense purple hue is obtained.
Example 4
Following the procedure described in Example 1, but using the dye
EMI2.5
an intense purple hue is obtained.
Example 5
Following the procedure described in Example 1, but using the dye
EMI2.6
an intense purple hue is obtained.
Example 6
Following the procedure described in Example 1, but using the dye
EMI2.7
a violet-blue shade is obtained.
Example 7
Following the procedure described in Example 1, but using the dye
EMI3.1
a pink shade is obtained.
Example 8
The procedure of Example 1 is repeated, but 5 g of polypropylene film are used in place of the polyethylene material. An intense orange shade is obtained.
Example 9
The procedure of Example 1 is repeated, but 5 g of polybutene granules are used. An intense orange shade is obtained.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1533461 | 1961-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH372639A true CH372639A (en) | 1963-10-31 |
Family
ID=34566883
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH665463A CH372639A (en) | 1961-08-21 | 1962-08-16 | Process for dyeing non-textile polyolefin material with anthraquinone dyes |
CH982562A CH374964A (en) | 1961-08-21 | 1962-08-16 | Process for dyeing polyolefin textile fibers with anthraquinone dyes |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH982562A CH374964A (en) | 1961-08-21 | 1962-08-16 | Process for dyeing polyolefin textile fibers with anthraquinone dyes |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE621544A (en) |
CH (2) | CH372639A (en) |
ES (1) | ES280137A1 (en) |
FR (1) | FR1331168A (en) |
GB (1) | GB977229A (en) |
NL (1) | NL282110A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE669563A (en) * | 1964-09-14 | |||
DE1284545B (en) * | 1964-12-29 | 1968-12-05 | Basf Ag | Process for the preparation of anthraquinone dyes |
DE1247635B (en) * | 1966-01-20 | 1967-08-17 | Basf Ag | Coloring of styrene polymers |
LU83177A1 (en) * | 1981-02-27 | 1982-09-10 | Oreal | USE OF HYDROXYANTHRAQUINONES FOR COLORING HUMAN KERATINIC FIBERS, METHOD AND COMPOSITION USING THE SAME |
US9272981B1 (en) * | 2015-06-23 | 2016-03-01 | Amazon Technologies, Inc. | Method of preparing a compound |
-
0
- NL NL282110D patent/NL282110A/xx unknown
- BE BE621544D patent/BE621544A/xx unknown
-
1962
- 1962-08-16 CH CH665463A patent/CH372639A/en unknown
- 1962-08-16 GB GB3152762A patent/GB977229A/en not_active Expired
- 1962-08-16 CH CH982562A patent/CH374964A/en unknown
- 1962-08-16 FR FR907046A patent/FR1331168A/en not_active Expired
- 1962-08-20 ES ES0280137A patent/ES280137A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH982562A4 (en) | 1963-09-13 |
CH374964A (en) | 1964-03-31 |
BE621544A (en) | |
GB977229A (en) | 1964-12-02 |
NL282110A (en) | |
FR1331168A (en) | 1963-06-28 |
ES280137A1 (en) | 1963-03-16 |
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