US1870516A - Printing on textile pabrics - Google Patents
Printing on textile pabrics Download PDFInfo
- Publication number
- US1870516A US1870516A US1870516DA US1870516A US 1870516 A US1870516 A US 1870516A US 1870516D A US1870516D A US 1870516DA US 1870516 A US1870516 A US 1870516A
- Authority
- US
- United States
- Prior art keywords
- printing
- vat
- parts
- fabric
- agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004753 textile Substances 0.000 title description 28
- 239000004744 fabric Substances 0.000 description 56
- 239000003513 alkali Substances 0.000 description 36
- 239000003795 chemical substances by application Substances 0.000 description 36
- 229920000715 Mucilage Polymers 0.000 description 28
- 239000000853 adhesive Substances 0.000 description 28
- 235000013311 vegetables Nutrition 0.000 description 22
- 238000000034 method Methods 0.000 description 20
- 239000003638 reducing agent Substances 0.000 description 20
- 239000002562 thickening agent Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000000975 dye Substances 0.000 description 10
- 240000008886 Ceratonia siliqua Species 0.000 description 8
- 235000013912 Ceratonia siliqua Nutrition 0.000 description 8
- 230000015271 coagulation Effects 0.000 description 8
- 238000005345 coagulation Methods 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 239000003086 colorant Substances 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 238000010025 steaming Methods 0.000 description 6
- UHOKSCJSTAHBSO-UHFFFAOYSA-N Indanthrone blue Chemical compound C1=CC=C2C(=O)C3=CC=C4NC5=C6C(=O)C7=CC=CC=C7C(=O)C6=CC=C5NC4=C3C(=O)C2=C1 UHOKSCJSTAHBSO-UHFFFAOYSA-N 0.000 description 4
- XWGJFPHUCFXLBL-UHFFFAOYSA-M Rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000001184 potassium carbonate Substances 0.000 description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- 239000001187 sodium carbonate Substances 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 229940001593 sodium carbonate Drugs 0.000 description 4
- 235000017550 sodium carbonate Nutrition 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 4
- 240000007009 Orchis mascula Species 0.000 description 2
- IYJYQHRNMMNLRH-UHFFFAOYSA-N Sodium aluminate Chemical compound [Na+].O=[Al-]=O IYJYQHRNMMNLRH-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- ISXSFOPKZQZDAO-UHFFFAOYSA-N formaldehyde;sodium Chemical compound [Na].O=C ISXSFOPKZQZDAO-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 235000019239 indanthrene blue RS Nutrition 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001264 neutralization Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910001388 sodium aluminate Inorganic materials 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000000984 vat dye Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
Classifications
-
- 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
- D06P1/22—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 vat dyestuffs including indigo
- D06P1/221—Reducing systems; Reducing catalysts
-
- 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
- D06P1/22—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 vat dyestuffs including indigo
Definitions
- This invention relates to improvements in printing on textile fabrics.
- the textile fabric is rst srinted with a printing paste comprising the yestufi and either alone or mixed with other thickening agents, vegetable mucilages, or reparations of the same, which are coaguable by alkali or other basic agents, the said printing colors containing no alkali or only an amount insufficient for coagulation and fixation, and containing, or not, reducing agents.
- the impression thus obtained is then fixed on the fibre in a bath containing an alkaline agent and, if required, reducing agents, with or without steaming.
- the prints When operating without steaming, the prints may be fixed by treatment in a hot developing bath rendered strongly alkaline by caustic alkali.
- the carob 50 seed meal may be boiled, at the commencement, in the presence of very small quantities of alkali, this method being advantageous for increasing the viscosity and 1m arting better printing properties and sta ility to the thickenings.
- the printing process hereindescribed is of particular importance in connection with hand printing and splash printing with vat and sulfur dyestuffs, since, by reason of the absence of reducing agents, the prints may be left for any desired length of time without the fastness of the print suffering in the subsequent development and steaming.
- Example 1 9 parts of decorticated, degermed and powdered carob seeds are stirred into a solution of 3 parts of potassium carbonate in 488 parts of water, then heated on the water bath for a quarter of an hour, made up to 500 parts with water, and stirred until cold.
- a printing color is prepared from 850 parts of the above thickening, 100 parts of water and parts of indanthrene brilliant violet 2R double paste, fine (Colour Index 1924 No. 1104).
- the prints obtained with this color are developed, afterdrying, by padding with a bath containing 150 grams of sodium carbonate, 120 grams of sodium formaldehyde sulfoxylate and 50 grains of glycerol per liter, and are dried, steamed in the usual way and finished.
- Example 2 35 parts of powdered salep bulbs are stirred up in 1000 parts of water and the mixture converted into a thick mucilage by warming for A hour on the water bath.
- a printing paste is produced in the ordinary manner from 950 parts of this thickening agent and 50 parts of indanthrene blue GCD double paste, fine (Colour Index 1924 No. 1113), and the prints produced with this paste are dried and then passed through a developing bath which contains per liter of water 50 com. of sodium hydroxid solution (36 B.), 50 grams of sodium aluminate,
- the process for printin with vat dyestuffs on textile fabrics whic are not deleteriously affected by alkalies which comprises printing the fabric with a printing paste comprising a vat dyestufl', as a thickening agent a vegetable mucilage capable of being coagulated by basic agents, together with an amount of alkali insufiicient for coagulation and fixation, and then fixing the vat dyestufi' on the printed parts by treating the fabric in the presence of a reducing agent in a bath comprising an alkaline a ent.
- the process for printing with vat dyestufi's on textile fabrics which are not deleteriously affected by alkalies which comprises printing the fabric with a printing paste comprislng a vat dyestuff, as a thickening agent a vegetable mucilage capable of being coagulated by basic agents, together with a reducing agent, and then fixing the vat dyestuff on the printed parts by treating the fabric in a bath comprising an alkaline agent.
- the process for printing with vat dyestuffs on textile fabrics which are not deleteriously affected by alkalies which comprises printingv the fabric with a printing paste comprising a vat dyestufi', as a thickenin agent a vegetable mucilage capable of being coagulated by basic agents, together with an amount of alkali insuflicient for coagulation and fixation and a reducing agent, and then fixing the vat dyestuff on the rinted parts by treating the fabric in a bath comprising an alkaline agent and a reducing a ent.
- vat dyestufis on textile fabrics which are not deleteriously affected by alkalies which comprises printing the fabric with a printing paste comprising a vat dyestufi, as a thickening agent a vegetable mucilage obtainable by heating carob seed with potassium carbonate solution, and then fixing the vat dyestufi on the printed parts by treating the fabric in a bath comprising sodiumcarbonate and sodium formaldehyde sulfoxylate.
Description
Patented Aug. 9, 1932 UNITED STATES PATENT OFFICE m ALBERT KUNZ, MANNHEIM, AND FRITZ TELLEB, OF LUDWIGSEAFEN-ON-THE- BHINE, GERMANY, ASSIGNORS TO GENERAL ANILINE WORKS, INC., OF NEW YORK,
N. Y, A OOBPOBATION OF DELAWARE PRINTING ON TEXTILE FABRICS No Drawing. Application filed April 26, 1928, Serial No. 273,147, and in Germany Kay 23, 1927.
This invention relates to improvements in printing on textile fabrics.
The use of vegetable mucilages for thickening the printing color is already known in the art of printin on textile fabrics. Generally s eaking, however, their sphere of application is restricted to neutral or acid printing colors, their employment in association with alkaline color preparations in particular with the valuable vat dyestuffs being precluded because many of these mucilages coagulate in strongly alkaline printing pastes.
We have now found'that precisely the same vegetables mucilages possessing the aforesaid pro erties are nevertheless excellently adapted or printing on textile fabrics with dyestuffs requiring alkali to fix them on the fibre, especially vat dyestuii's. Accordin to go the present invention the textile fabric is rst srinted with a printing paste comprising the yestufi and either alone or mixed with other thickening agents, vegetable mucilages, or reparations of the same, which are coaguable by alkali or other basic agents, the said printing colors containing no alkali or only an amount insufficient for coagulation and fixation, and containing, or not, reducing agents. The impression thus obtained is then fixed on the fibre in a bath containing an alkaline agent and, if required, reducing agents, with or without steaming. When operating without steaming, the prints may be fixed by treatment in a hot developing bath rendered strongly alkaline by caustic alkali.
The process herein described would not furnish satisfactory results with thickenings made from starch paste, because, in these cases, the colors have a tendency more or less to run. The property of many vegetable 'mucilages, such for example of that from carob seed, of being coagulated by sufliciently strong alkali, is, however, precisely that which enables very sharp prints to be obtained.
Since the coagulation of the thickening does not occur unless the paste contains a certain concentration of alkali, the carob 50 seed meal, for example, may be boiled, at the commencement, in the presence of very small quantities of alkali, this method being advantageous for increasing the viscosity and 1m arting better printing properties and sta ility to the thickenings.
The printing process hereindescribed is of particular importance in connection with hand printing and splash printing with vat and sulfur dyestuffs, since, by reason of the absence of reducing agents, the prints may be left for any desired length of time without the fastness of the print suffering in the subsequent development and steaming.
The following examples will further illustrate the nature of the said invention which however is not limited thereto. The parts are by weight.
. Example 1 9 parts of decorticated, degermed and powdered carob seeds are stirred into a solution of 3 parts of potassium carbonate in 488 parts of water, then heated on the water bath for a quarter of an hour, made up to 500 parts with water, and stirred until cold.
A printing color is prepared from 850 parts of the above thickening, 100 parts of water and parts of indanthrene brilliant violet 2R double paste, fine (Colour Index 1924 No. 1104). The prints obtained with this color are developed, afterdrying, by padding with a bath containing 150 grams of sodium carbonate, 120 grams of sodium formaldehyde sulfoxylate and 50 grains of glycerol per liter, and are dried, steamed in the usual way and finished.
Example 2 35 parts of powdered salep bulbs are stirred up in 1000 parts of water and the mixture converted into a thick mucilage by warming for A hour on the water bath.
A printing paste is produced in the ordinary manner from 950 parts of this thickening agent and 50 parts of indanthrene blue GCD double paste, fine (Colour Index 1924 No. 1113), and the prints produced with this paste are dried and then passed through a developing bath which contains per liter of water 50 com. of sodium hydroxid solution (36 B.), 50 grams of sodium aluminate,
100 grams of sodium formaldehyde sulfoxupon adde After drying the prints are fixed y a short treatment in sodium hydroxid solution of 20 to B. and having a temperature of about 80 C. and are thereupon washed, cleaned and finished in the ordinary manner.
What we claim is 1. The process for printin with vat dye stufis on textile fabrics whic are not deleteriously affected by alkali'es which comprises printing the fabric with a printing paste comprising a vat dyestuff and as a thickening agent a vegetable mucilage capable of being coagulated by basic agents, and then fixing the vat dyestuif on the printed parts by treating the fabric in the presence of a reducmg agent in a bath comprising an alkaline agent.
2. The process for printing with vat dyestufis on textile fabrics which are not deleteriously affected by alkalies which comprises printing the fabric with a printing paste comprising a vat d estufl and as a thickening agent a vegetab e mucilage capable of being coagulated by basic agents, and then fixing the vat dyestufi' on the rinted parts by treatin the fabric in a bat comprising an alka ine agent and a reducing agent.
3. The process for printin with vat dyestuffs on textile fabrics whic are not deleteriously affected by alkalies which comprises printing the fabric with a printing paste comprising a vat dyestufl', as a thickening agent a vegetable mucilage capable of being coagulated by basic agents, together with an amount of alkali insufiicient for coagulation and fixation, and then fixing the vat dyestufi' on the printed parts by treating the fabric in the presence of a reducing agent in a bath comprising an alkaline a ent.
4. The process for printing wit vat dyestuffs on textile fabrics which are not deleteriously affected by alkalies which comprises printing the fabric with a printing paste comprising a vat dyestuff, as a thickenmg agent a vegetable mucilage capable of being coagulated by basic agents, together with an amount of alkali insufficient for coagula'tion and fixation, and then fixing the vat dyestufl' on the printed parts by treating the fabric in a bath comprlsing an alkaline agent and a reducing agent.
5. The process for printing with vat dyestufi's on textile fabrics which are not deleteriously affected by alkalies which comprises printing the fabric with a printing paste comprislng a vat dyestuff, as a thickening agent a vegetable mucilage capable of being coagulated by basic agents, together with a reducing agent, and then fixing the vat dyestuff on the printed parts by treating the fabric in a bath comprising an alkaline agent.
6. The process for printing with vat dyestuffs on textile fabrics which are not deleteriously affected by alkalies which comprises printing the fabric with a printing paste comprlslng a vat dyestufi, as a thickening agent a vegetable mucilage capable of being coagulated by basic agents, together with a. reducing agent, and then fixing the vat dyestufi on the printed parts by treating the fab- 'ric in a bath comprising an alkaline agent and a reducing agent.
7. The process for printing with vat dyestuffs on textile fabrics which are not deleteriously affected by alkalies which comprises printingv the fabric with a printing paste comprising a vat dyestufi', as a thickenin agent a vegetable mucilage capable of being coagulated by basic agents, together with an amount of alkali insuflicient for coagulation and fixation and a reducing agent, and then fixing the vat dyestuff on the rinted parts by treating the fabric in a bath comprising an alkaline agent and a reducing a ent.
8. The process for printing wit vat dyestufis on textile fabrics which are not deleteriously affected by alkalies which comprises printing the fabric with a printing paste comprising a vat dyestufi, as a thickening agent a vegetable mucilage obtainable by heating carob seed with potassium carbonate solution, and then fixing the vat dyestufi on the printed parts by treating the fabric in a bath comprising sodiumcarbonate and sodium formaldehyde sulfoxylate. In testimony whereof we have hereunto set our hands.
MAX ALBERT KUNZ. FRITZ TELLER.
Publications (1)
Publication Number | Publication Date |
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US1870516A true US1870516A (en) | 1932-08-09 |
Family
ID=3423955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US1870516D Expired - Lifetime US1870516A (en) | Printing on textile pabrics |
Country Status (1)
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US (1) | US1870516A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2587905A (en) * | 1950-09-14 | 1952-03-04 | Du Pont | Process for printing textile fabrics with vat dyes |
US8857337B2 (en) | 2013-03-14 | 2014-10-14 | Accolade Group Inc. | Method for printing an image on the under peak of a baseball cap and baseball cap |
-
0
- US US1870516D patent/US1870516A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2587905A (en) * | 1950-09-14 | 1952-03-04 | Du Pont | Process for printing textile fabrics with vat dyes |
US8857337B2 (en) | 2013-03-14 | 2014-10-14 | Accolade Group Inc. | Method for printing an image on the under peak of a baseball cap and baseball cap |
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