AT65096B - Process for fixing metal powders, pigments or dyes in fabric printing by means of the condensation products of formaldehyde with phenols, amines or derivatives thereof. - Google Patents
Process for fixing metal powders, pigments or dyes in fabric printing by means of the condensation products of formaldehyde with phenols, amines or derivatives thereof.Info
- Publication number
- AT65096B AT65096B AT65096DA AT65096B AT 65096 B AT65096 B AT 65096B AT 65096D A AT65096D A AT 65096DA AT 65096 B AT65096 B AT 65096B
- Authority
- AT
- Austria
- Prior art keywords
- formaldehyde
- dyes
- phenols
- amines
- pigments
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title description 12
- 239000007859 condensation product Substances 0.000 title description 6
- 239000000975 dye Substances 0.000 title description 6
- 238000000034 method Methods 0.000 title description 2
- 150000002989 phenols Chemical class 0.000 title description 2
- 150000001412 amines Chemical class 0.000 title 1
- 239000004744 fabric Substances 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 239000000049 pigment Substances 0.000 title 1
- 239000000843 powder Substances 0.000 title 1
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- OUCPJZWNFRYRBI-UHFFFAOYSA-N aniline;formaldehyde Chemical compound O=C.NC1=CC=CC=C1 OUCPJZWNFRYRBI-UHFFFAOYSA-N 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- DXRFSTNITSDOKK-UHFFFAOYSA-N formaldehyde;sulfurous acid Chemical compound O=C.OS(O)=O DXRFSTNITSDOKK-UHFFFAOYSA-N 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Coloring (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
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Kupferkessel 11/fi bis 2 Stunden mit indirektem Dampf erhitzt. Man erhält zirka 750 9 Kondensationsprodukt und fügt in der Wärme 250 9 Phenol 900/0 hinzu.
Farbe für G o l d d r u c k : In 650 des obigen Kondensationsproduktes teigt man nach und nach ein : 350 g feinstes Bronzepulver (z. B. Bleichgoldstrich).
Weiter wurde der Gedanke verfolgt, durch Einführung von basischen Gruppen in das Kondensationsprodukt auch saure Farbstoffe zu fixieren. Es ist gelungen, durch Zugabe von Ammoniak und aromatischen Aminen in dieser Beziehung sehr befriedigende Resultate zu erzielen, wie im nachfolgenden ausgeführt.
Infolge seiner Unlöslichkeit in Wasser ist das vorerwähnte Reaktionsgemisch in den gangbaren wässerigen Druck-oder Klotzfarben nicht verwendbar.
Es ist nun gelungen, die Komponenten dieser Kondensationsprodukte derart in die Farben einzuführen, dass ihre Kondensation und somit die Fixierung des Farbstoffes erst beim nachträglichen Dämpfen auf der Faser stattfindet.
Die Kombination von Formaldehyd mit Resorzin hat sich in dieser Beziehung als besonders günstig erwiesen.
Eine Farbe, welche nebst eines üblichen Verdickungsmittels Formaldehyd, Resorzin und Farbstoff enthält, erzeugt nach dem Dämpfen einen hervorragend seifenechten Druck-
EMI2.1
Vorteil anwenden, indem die Drucke bedeutend ausgiebiger und waschechter ausfallen und das Bluten der Farbstoffe verhindert wird.
Das freie Formaldehyd lässt sich mit Erfolg in gewissen Farben durch Bisulfitformaldehyd ersetzen.
Amidierte Kondensationsprodukte bilden sich in analoger Weise auf der Faser, wenn den Formaldehyd und Phenole enthaltenden Farben Ammoniak, aromatische Amine os z. B. Formaldehydanilin, Hexamethylentetramin usw. zugefügt werden.
Es ist nach diesem Verfahren gelungen. auf Haumwolle elne Reine Farbstoffe/u fixieren, deren Gebrauch ausschliesslich auf die tierischen Fasern beschränkt war.
EMI2.2
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
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EMI1.1
EMI1.2
<Desc / Clms Page number 2>
Copper kettle 11 / fi heated with indirect steam for up to 2 hours. About 750 g of condensation product are obtained and 250 g of phenol 900/0 are added while hot.
Color for gold p r u c k: In 650 of the above condensation product, one gradually pastes: 350 g of the finest bronze powder (e.g. pale gold line).
The idea was also pursued to fix acidic dyes by introducing basic groups into the condensation product. It has been possible to achieve very satisfactory results in this regard by adding ammonia and aromatic amines, as explained below.
As a result of its insolubility in water, the aforementioned reaction mixture cannot be used in the usual aqueous printing or pad inks.
It has now been possible to introduce the components of these condensation products into the colors in such a way that their condensation and thus the fixation of the dye only takes place during subsequent steaming on the fiber.
The combination of formaldehyde with resorcinol has proven to be particularly beneficial in this regard.
A paint that contains formaldehyde, resorcinol and dye in addition to a common thickener produces an excellent, soap-proof print after steaming.
EMI2.1
Take advantage of the fact that the prints are significantly more extensive and washfast and that the bleeding of the dyes is prevented.
The free formaldehyde can be successfully replaced in certain colors by bisulfite formaldehyde.
Amidated condensation products are formed in an analogous manner on the fiber if the paints containing formaldehyde and phenols are ammonia, aromatic amines, etc. B. formaldehyde aniline, hexamethylenetetramine, etc. are added.
It was successful after this procedure. fix pure dyes / u on hair wool, the use of which was limited exclusively to animal fibers.
EMI2.2
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT65096T | 1912-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT65096B true AT65096B (en) | 1914-06-10 |
Family
ID=3587012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT65096D AT65096B (en) | 1912-12-02 | 1912-12-02 | Process for fixing metal powders, pigments or dyes in fabric printing by means of the condensation products of formaldehyde with phenols, amines or derivatives thereof. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT65096B (en) |
-
1912
- 1912-12-02 AT AT65096D patent/AT65096B/en active
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