US2133470A - Treatment of artificial materials - Google Patents
Treatment of artificial materials Download PDFInfo
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- US2133470A US2133470A US2133470DA US2133470A US 2133470 A US2133470 A US 2133470A US 2133470D A US2133470D A US 2133470DA US 2133470 A US2133470 A US 2133470A
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- United States
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- swelling agent
- treatment
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- articles
- cellulose
- Prior art date
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- 239000012237 artificial material Substances 0.000 title description 4
- 239000003795 chemical substances by application Substances 0.000 description 54
- 230000002522 swelling Effects 0.000 description 54
- 239000000463 material Substances 0.000 description 50
- 230000000694 effects Effects 0.000 description 40
- 239000004744 fabric Substances 0.000 description 26
- 239000002253 acid Substances 0.000 description 16
- 239000000975 dye Substances 0.000 description 14
- 239000011888 foil Substances 0.000 description 14
- 238000010025 steaming Methods 0.000 description 14
- 229920002301 Cellulose acetate Polymers 0.000 description 12
- 229920002678 cellulose Polymers 0.000 description 12
- 239000001913 cellulose Substances 0.000 description 12
- 239000003086 colorant Substances 0.000 description 12
- 239000010408 film Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- YKSOECRFMYDKNH-QUTRQNJUSA-N 5-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]-2-[4-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]-2-sulfophenyl]benzenesulfonic acid Chemical compound O=C/1C=CC2=CC=CC=C2C\1=N/NC(C=C1S(O)(=O)=O)=CC=C1C1=CC=C(N\N=C\2C3=CC=CC=C3C=CC/2=O)C=C1S(=O)(=O)O YKSOECRFMYDKNH-QUTRQNJUSA-N 0.000 description 4
- AVERNFJXXRIVQN-XSDYUOFFSA-N 5-[(4-ethoxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-ethoxyphenyl)diazenyl]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound C1=CC(OCC)=CC=C1N=NC(C=C1S(O)(=O)=O)=CC=C1\C=C\C1=CC=C(N=NC=2C=CC(OCC)=CC=2)C=C1S(O)(=O)=O AVERNFJXXRIVQN-XSDYUOFFSA-N 0.000 description 4
- 241000416162 Astragalus gummifer Species 0.000 description 4
- FDZZZRQASAIRJF-UHFFFAOYSA-M Malachite green Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1C(C=1C=CC=CC=1)=C1C=CC(=[N+](C)C)C=C1 FDZZZRQASAIRJF-UHFFFAOYSA-M 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 4
- 229920001615 Tragacanth Polymers 0.000 description 4
- 229940116362 Tragacanth Drugs 0.000 description 4
- 238000005039 chemical industry Methods 0.000 description 4
- 238000004040 coloring Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000196 tragacanth Substances 0.000 description 4
- 235000010487 tragacanth Nutrition 0.000 description 4
- JMGOORYWTOXUQE-XOBOFAKPSA-N (6Z)-4-amino-3-[(4-nitrophenyl)diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC=2C=C(S(O)(=O)=O)\C(=N/NC=3C=CC=CC=3)C(=O)C=2C(N)=C1N=NC1=CC=C([N+]([O-])=O)C=C1 JMGOORYWTOXUQE-XOBOFAKPSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- WDPIZEKLJKBSOZ-UHFFFAOYSA-M Green S Chemical compound [Na+].C1=CC(N(C)C)=CC=C1C(C=1C2=CC=C(C=C2C=C(C=1O)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](C)C)C=C1 WDPIZEKLJKBSOZ-UHFFFAOYSA-M 0.000 description 2
- DGOBMKYRQHEFGQ-UHFFFAOYSA-L Light Green SF yellowish Chemical compound [Na+].[Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C=CC(=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 DGOBMKYRQHEFGQ-UHFFFAOYSA-L 0.000 description 2
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 2
- 241000139306 Platt Species 0.000 description 2
- JVBXVOWTABLYPX-UHFFFAOYSA-L Sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 2
- 240000004652 Vaccinium ovalifolium Species 0.000 description 2
- 210000002268 Wool Anatomy 0.000 description 2
- KZMRYBLIGYQPPP-UHFFFAOYSA-O [4-[(2-chlorophenyl)-[4-[ethyl-[(3-sulfophenyl)methyl]amino]phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-ethyl-[(3-sulfophenyl)methyl]azanium Chemical compound C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S(O)(=O)=O)C=2C(=CC=CC=2)Cl)C=CC=1N(CC)CC1=CC=CC(S(O)(=O)=O)=C1 KZMRYBLIGYQPPP-UHFFFAOYSA-O 0.000 description 2
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 2
- HKTCVYHTGCMMTJ-UHFFFAOYSA-O benzyl-[4-[[4-[benzyl(ethyl)amino]phenyl]-(5-hydroxy-2,4-disulfophenyl)methylidene]cyclohexa-2,5-dien-1-ylidene]-ethylazanium Chemical compound C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=CC=CC=2)C=2C(=CC(=C(O)C=2)S(O)(=O)=O)S(O)(=O)=O)C=CC=1N(CC)CC1=CC=CC=C1 HKTCVYHTGCMMTJ-UHFFFAOYSA-O 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 150000008049 diazo compounds Chemical class 0.000 description 2
- OLPWJTQWWFWEFS-UHFFFAOYSA-L disodium;8-anilino-5-[[4-[(5-sulfonatonaphthalen-1-yl)diazenyl]naphthalen-1-yl]diazenyl]naphthalene-1-sulfonate Chemical compound [Na+].[Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1N=NC(C1=CC=CC=C11)=CC=C1N=NC(C1=CC=CC(=C11)S([O-])(=O)=O)=CC=C1NC1=CC=CC=C1 OLPWJTQWWFWEFS-UHFFFAOYSA-L 0.000 description 2
- 239000004120 green S Substances 0.000 description 2
- 235000012701 green S Nutrition 0.000 description 2
- 229920000591 gum Polymers 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 235000010981 methylcellulose Nutrition 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- QDHHCQZDFGDHMP-UHFFFAOYSA-N monochloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N o-xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 230000001151 other effect Effects 0.000 description 2
- 239000004627 regenerated cellulose Substances 0.000 description 2
- 239000008149 soap solution Substances 0.000 description 2
- AXMCIYLNKNGNOT-UHFFFAOYSA-M sodium;3-[[4-[(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)-[4-[ethyl-[(3-sulfonatophenyl)methyl]amino]phenyl]methyl]-N-ethylanilino]methyl]benzenesulfonate Chemical compound [Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](C)C)C=2C=CC(=CC=2)N(CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 AXMCIYLNKNGNOT-UHFFFAOYSA-M 0.000 description 2
- FJBHGWADYLMEJG-UHFFFAOYSA-M sodium;3-[[4-[[4-(diethylamino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-N-ethylanilino]methyl]benzenesulfonate Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C=CC(=CC=1)N(CC)CC=1C=C(C=CC=1)S([O-])(=O)=O)=C(C=C1)C=CC1=[N+](CC)CC1=CC=CC(S([O-])(=O)=O)=C1 FJBHGWADYLMEJG-UHFFFAOYSA-M 0.000 description 2
- FTUYQIPAPWPHNC-UHFFFAOYSA-M sodium;4-[[4-[benzyl(ethyl)amino]phenyl]-[4-[benzyl(ethyl)azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]benzene-1,3-disulfonate Chemical compound [Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=CC=CC=2)C=2C(=CC(=CC=2)S([O-])(=O)=O)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC=C1 FTUYQIPAPWPHNC-UHFFFAOYSA-M 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000012463 white pigment Substances 0.000 description 2
- 239000008096 xylene Substances 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
- D06P1/0096—Multicolour dyeing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/916—Natural fiber dyeing
- Y10S8/917—Wool or silk
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/916—Natural fiber dyeing
- Y10S8/918—Cellulose textile
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/921—Cellulose ester or ether
Definitions
- This invention relates to improvements in the treatment of artificial materials and particularly to improvements in the production ofpattern effects on fabrics, foils, films and similar articles containing organic derivatives of cellulose.
- pattern effects are produced on fabrics, foils, films and similar articles containing organic derivatives of .-,..,cellulose by applying a dye component, colour- 23"inginatter, pigment or other efiect material and' a swelling agent to the'articles so thatselected areas contain both effect material and swelling agent and other areas contain effect material but no swelling agent, steaming the articles only 39 for sufficient time to fix theefiect material in" the selected areas containing effect material and swelling agent and subsequently removing the effect materialfrom the other areas.
- the articles treated may be textiles contain- :7; ing yarns of organic derivatives of cellulose with or without other yarns, for example regenerated cellulose yarns or cotton, wool, silk or other yarns, for which the effect materials may or may not have an ailinity, or they may be films, 40 foils or other articles containing organic derivatives of cellulose.
- Printing may be effected in any suitable manner, for example a cellulose acetate fabric may be printed all over in a fine pattern with a suit- 45 able dyestufl and may then be over-printed in a bold design with a solvent or other swelling agent and finally steamed for sumcient time to fix the dyestufi only .in the portions which have been over printed. After removal of the dye- 50 stufl from the portions free from swelling agent a fabric showing the design in a fine pattern is obtained.
- the colouring material employed may be a dystui! or a substance which yields a dyestufi' 55 upon treatment with another suitable substance,
- a diazo compound or a mordant dyestuff for example a diazo compound or a mordant dyestuff, or it'may be an organic or inorganic coloured or white pigment.
- suitable dyestuffs foruse according to the present invention are Chrysophenine G (Colour Index '5 No. 365), Milling Scar1et5B (Colour Index No. 487), Coomassie Milling Scarlet G (Colour Index No. 443), Polar Brilliant Red B (listed in Publication No. 723 on Acid Dyestufi's" by G. R.
- Pigments which may be employed are Prussian Blue, Chrome yellow, titanium dioxide, antimony white, zinc oxide and barium sulphate.
- Solvents or other swelling agents employed for the present invention are preferably of low volatility, e. g. ethyl lactate, glycol mono-ace- I tate, methyl glycol mono-acetate, glyezine A (thiodiglycol), sodium thiocyanate and barium thiocyanate.
- suitable thickening agents for example gum arable or colloresin (water soluble methyl cellulose).
- the steaming conditions employed according to the present invention are such as to fix the effect material only in the portions of the fabric or other article which contains both effect material and swelling agent.
- dry steam is employed, and in general a treatment of from about 2-5 minutes with dry steam at about 2lO-220 F. gives good results.
- the process of the present invention has the further advantage that when the materials treated are non-lustrous or-of reduced lustre, relustring of the portions containing the swelling agent may be effected. In this manner, therefore, a lustrous coloured pattern may be produced upon a delustred background.
- a delustred cellulose acetate satin crepe fabric may be printed in anall-over design with a paste containing about .5% of any'of the dyestuffs mentioned above, and about 20% of water and 75% with a paste consisting of 25% of Glyezine A and 75% starch/tragacanth, and steamed as above. After washing off and lightly soaping and if necessary clearing with 1% sodium hydrosulphite bath at 35-45 C., a lustrous coloured pattern on a white delustred ground is obtained.
- the following example illustrates the production of a coloured pattern on a cellulose acetate fabric according to the present invention.
- Example A cellulose acetate crepe fabric which has been previously delustred by boiling for two hours in a .5% soap solution is printed with an all-over pin spot design in three colours by means of printing pastes containing 4 parts by weight respectively of Chrysophenine G (Colour Index No. 365) Coomassie Milling Scarlet G (Colour Index No. 443) and Supramine Violet R (I. G. Publication, supra page 40)., 21 parts by weight of water, and 25 parts by weight of Colloresin 10%.
- Process for the treatment of fabrics, films. foils and similar articles containing organic derivatives of cellulose which comprises applying an eflect .material'and a swelling agent to the articles so that selected areas contain both said effect material and swelling agent and other areas contain said effect material but no swelling agent, steamin thearticles with dry steam for a time sumcient only to fix said effect material in the selected areas containing said eflect material and swelling agent and subsequently removing said eflect material from the other areas.
- Process for the the treatment of fabrics, films, foils and similar articles containing cellulose acetate,-wh.ich comprises applying a dyestui! and a swelling agent to the articles so that selected areas contain both said dyestufl and swelling agent and other areas contain said dyestui! but no swelling agent, steaming the articles with dry steam for a time sufllcient only to fix said dyestufl in the selected areas containing said dyestuif and swelling agent and subsequently removing said dyestuff from the other areas.
- Process for the treatment of fabrics, films, foils and similar articles containing organic derivatives of cellulose which comprises applying an effect material and a swelling agent to the articles, so that selected areas contain both said eflect material and swelling agent and other areas contain said effect material but no swelling agent, steaming the articles with dry steam at a temperature of 210 to 220 F. for a period of 2 to 5 minutes so as to fix said effect material only in selected areas containing said effect material and swelling agent, and subsequently removing said efiect material from the other areas.
- Process for the treatment of fabrics, films, foils and similar articles containing cellulose acetate which comprises applying a dyestui'! and a swelling agent tothe articles, so that selected areas contain both said dyestuff and swelling agent and other. areas contain said dyestuff but no swelling agent, steaming the articles with dry steam at a temperature of 2l0220 F. for a period of 2 to 5 minutes so as to fix said dyestuif only in the selected areas containing said dyestufi and swelling agent, and subsequently removing said dyestufl from the other areas.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Description
Patented Oct. 18,1938
TREATMENT OF ARTIFICIAL MATERIALS Henry Charles Olpin and George Holland Ellis. Spondon, near Derby, England, assignors to I Celanese Corporation oi America, a corporationjof Delaware No Drawing. Application November 21, 1936, se; rial No. 112,076. In Great Britain December 5, 1
, 1, 4 Claims. (Cl. 8-14) This invention relates to improvements in the treatment of artificial materials and particularly to improvements in the production ofpattern effects on fabrics, foils, films and similar articles containing organic derivatives of cellulose.
It has been discovered that when materials which have been treatedwith a dye component, colouring matter, pigment or other effect ma terial and'with a solvent or other swelling agent 10 are subjected to treatment with steam, it is possible by suitable regulation of the steaming conditlons, particularly the duration of steaming, to effect fixation of the effect material in the p l'ts which have been treatedwith the swelling agent 13 without fixing it in the parts free from the swelling agent so that the effect material in these parts can be subsequently removed. By this means greatly improved results may be obtained, particularly with regard to the fastness of the 2.) efiect produced.
According to the present invention pattern effects are produced on fabrics, foils, films and similar articles containing organic derivatives of .-,..,cellulose by applying a dye component, colour- 23"inginatter, pigment or other efiect material and' a swelling agent to the'articles so thatselected areas contain both effect material and swelling agent and other areas contain effect material but no swelling agent, steaming the articles only 39 for sufficient time to fix theefiect material in" the selected areas containing effect material and swelling agent and subsequently removing the effect materialfrom the other areas.
The articles treated may be textiles contain- :7; ing yarns of organic derivatives of cellulose with or without other yarns, for example regenerated cellulose yarns or cotton, wool, silk or other yarns, for which the effect materials may or may not have an ailinity, or they may be films, 40 foils or other articles containing organic derivatives of cellulose.
Printing may be effected in any suitable manner, for example a cellulose acetate fabric may be printed all over in a fine pattern with a suit- 45 able dyestufl and may then be over-printed in a bold design with a solvent or other swelling agent and finally steamed for sumcient time to fix the dyestufi only .in the portions which have been over printed. After removal of the dye- 50 stufl from the portions free from swelling agent a fabric showing the design in a fine pattern is obtained.
The colouring material employed may be a dystui! or a substance which yields a dyestufi' 55 upon treatment with another suitable substance,
for example a diazo compound or a mordant dyestuff, or it'may be an organic or inorganic coloured or white pigment. Examples of suitable dyestuffs foruse according to the present invention are Chrysophenine G (Colour Index '5 No. 365), Milling Scar1et5B (Colour Index No. 487), Coomassie Milling Scarlet G (Colour Index No. 443), Polar Brilliant Red B (listed in Publication No. 723 on Acid Dyestufi's" by G. R. Geigy), Milling Red .R (in pattern book Acid 10 and Cloth Fast Colours on Woollen Piece", Clayton Aniline Co., consignees for Society of Chemical Industry, Basie), Coomassie Violet R (Colour Index No. 698), Supramine Violet R (I. G. Publication The Acid Dyestufls", 730/Be. page 15 40), Acid Violet 4BNS (Colour Index No. 698)., Chloramine Fast Violet 4BL (Sandoz Publication "Direct Colours", No. 1001, page 23), KitonPure Blue V (Society of Chemical Industry, Basie, see page 3 57 of the Colour Index), Disulphine Blue A (Colour Index No. 714), Brillian Acid Blue R (J. R. Geigy Dyestuffs for W001", 2nd Edition, 1925), Brilliant Milling Blue B. (Cassella, see page 344 of the Colour Index), Xylene Blue AS (Colour Index No. 673), Kiton Fast Green V 25 (Colour Index No. 735), Azo Dark Green S (Colour Index No. 247, see page 370), Disulphine Green B (Colour Index No. 667), Xylene Fast Green B (Colour Index No. 735), Sulphon Acid Green BBL (listed in Acid Dyestuils for W001", I. G. 730/Be.) Supramine Green BL (I. G. Publication The Acid Dyestuffs", 730/Be. page 84), Naphthalene Black NS (Acid Colours", I. C. I. Publication No. 3'73/1751/631), Naphthalene Black 12B (Colour Index No. 246), Neolan Black WAGA extra (a dyestuff supplied by The Clayton Aniline Co. Ltd.), Coomassie Fast Black GS (Acid Colours, I. C. I. Publication No. 373/ 1'751/631), Erio Fast Black B (Union Colours",
J. R. Geigy, Publication No. 735). Pigments which may be employed are Prussian Blue, Chrome yellow, titanium dioxide, antimony white, zinc oxide and barium sulphate.
Solvents or other swelling agents employed for the present invention are preferably of low volatility, e. g. ethyl lactate, glycol mono-ace- I tate, methyl glycol mono-acetate, glyezine A (thiodiglycol), sodium thiocyanate and barium thiocyanate. Preferably, for printing purposes, they are mixed with suitable thickening agents, for example gum arable or colloresin (water soluble methyl cellulose). I
As stated above, the steaming conditions employed according to the present invention are such as to fix the effect material only in the portions of the fabric or other article which contains both effect material and swelling agent. Preferably dry steam is employed, and in general a treatment of from about 2-5 minutes with dry steam at about 2lO-220 F. gives good results.
In addition to improving the fastnes's of the effects produced the process of the present invention has the further advantage that when the materials treated are non-lustrous or-of reduced lustre, relustring of the portions containing the swelling agent may be effected. In this manner, therefore, a lustrous coloured pattern may be produced upon a delustred background.
For example, a delustred cellulose acetate satin crepe fabric may be printed in anall-over design with a paste containing about .5% of any'of the dyestuffs mentioned above, and about 20% of water and 75% with a paste consisting of 25% of Glyezine A and 75% starch/tragacanth, and steamed as above. After washing off and lightly soaping and if necessary clearing with 1% sodium hydrosulphite bath at 35-45 C., a lustrous coloured pattern on a white delustred ground is obtained.
The following example illustrates the production of a coloured pattern on a cellulose acetate fabric according to the present invention.
. Example A cellulose acetate crepe fabric which has been previously delustred by boiling for two hours in a .5% soap solution is printed with an all-over pin spot design in three colours by means of printing pastes containing 4 parts by weight respectively of Chrysophenine G (Colour Index No. 365) Coomassie Milling Scarlet G (Colour Index No. 443) and Supramine Violet R (I. G. Publication, supra page 40)., 21 parts by weight of water, and 25 parts by weight of Colloresin 10%. It is then overprinted with a suitably designed roller with one of the following printing pastes The printed fabric is dried and aged for 3 minutes in a Mather and Platt ager'with dry steam'at 210-220 F., and then washed off' and lightly of starch/tragacanth, overprinted soaped. In this manner a lustrous coloured pattern is obtained upon a delustred white background.
Having described our invention, what we desire to secure by Letters Patent is:-
1. Process for the treatment of fabrics, films. foils and similar articles containing organic derivatives of cellulose, which comprises applying an eflect .material'and a swelling agent to the articles so that selected areas contain both said effect material and swelling agent and other areas contain said effect material but no swelling agent, steamin thearticles with dry steam for a time sumcient only to fix said effect material in the selected areas containing said eflect material and swelling agent and subsequently removing said eflect material from the other areas.
2. Process for the the treatment of fabrics, films, foils and similar articles containing cellulose acetate,-wh.ich comprises applying a dyestui! and a swelling agent to the articles so that selected areas contain both said dyestufl and swelling agent and other areas contain said dyestui! but no swelling agent, steaming the articles with dry steam for a time sufllcient only to fix said dyestufl in the selected areas containing said dyestuif and swelling agent and subsequently removing said dyestuff from the other areas.
3. Process for the treatment of fabrics, films, foils and similar articles containing organic derivatives of cellulose, which comprises applying an effect material and a swelling agent to the articles, so that selected areas contain both said eflect material and swelling agent and other areas contain said effect material but no swelling agent, steaming the articles with dry steam at a temperature of 210 to 220 F. for a period of 2 to 5 minutes so as to fix said effect material only in selected areas containing said effect material and swelling agent, and subsequently removing said efiect material from the other areas.
4. Process for the treatment of fabrics, films, foils and similar articles containing cellulose acetate, which comprises applying a dyestui'! and a swelling agent tothe articles, so that selected areas contain both said dyestuff and swelling agent and other. areas contain said dyestuff but no swelling agent, steaming the articles with dry steam at a temperature of 2l0220 F. for a period of 2 to 5 minutes so as to fix said dyestuif only in the selected areas containing said dyestufi and swelling agent, and subsequently removing said dyestufl from the other areas.
HENRY CHARLES OLPIN. GEORGE HOLLAND ELLIS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2133470A true US2133470A (en) | 1938-10-18 |
Family
ID=3429717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US2133470D Expired - Lifetime US2133470A (en) | Treatment of artificial materials |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2133470A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2468940A (en) * | 1947-07-26 | 1949-05-03 | Du Pont | Printing cellulose ester material with acid and direct dyes |
| US2514410A (en) * | 1945-05-08 | 1950-07-11 | Celanese Corp | Printing of cellulose acetate using methyl cellulose as a thickener for strongly alcoholic dye solutions |
| US2514411A (en) * | 1946-07-17 | 1950-07-11 | Celanese Corp | Printing cellulose acetate fabrics with oxidation dye pastes comprising an alcohol and thickened with methyl cellulose |
| US2573705A (en) * | 1947-05-07 | 1951-11-06 | Royal Swan Inc | Method of dyeing only the cellulose acetate ends of a mixed fabric using a dye paste comprising a swelling agent for the cellulose acetate |
| US2619403A (en) * | 1948-04-09 | 1952-11-25 | Celanese Corp | Emulsified volatile hydrocarbon liquids as printing paste thickeners |
| US2699373A (en) * | 1950-07-10 | 1955-01-11 | British Celanese | Production of printed cellulose derivative textile materials |
-
0
- US US2133470D patent/US2133470A/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2514410A (en) * | 1945-05-08 | 1950-07-11 | Celanese Corp | Printing of cellulose acetate using methyl cellulose as a thickener for strongly alcoholic dye solutions |
| US2514411A (en) * | 1946-07-17 | 1950-07-11 | Celanese Corp | Printing cellulose acetate fabrics with oxidation dye pastes comprising an alcohol and thickened with methyl cellulose |
| US2573705A (en) * | 1947-05-07 | 1951-11-06 | Royal Swan Inc | Method of dyeing only the cellulose acetate ends of a mixed fabric using a dye paste comprising a swelling agent for the cellulose acetate |
| US2468940A (en) * | 1947-07-26 | 1949-05-03 | Du Pont | Printing cellulose ester material with acid and direct dyes |
| US2619403A (en) * | 1948-04-09 | 1952-11-25 | Celanese Corp | Emulsified volatile hydrocarbon liquids as printing paste thickeners |
| US2699373A (en) * | 1950-07-10 | 1955-01-11 | British Celanese | Production of printed cellulose derivative textile materials |
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