US1898125A - Eichaed haynn - Google Patents
Eichaed haynn Download PDFInfo
- Publication number
- US1898125A US1898125A US1898125DA US1898125A US 1898125 A US1898125 A US 1898125A US 1898125D A US1898125D A US 1898125DA US 1898125 A US1898125 A US 1898125A
- Authority
- US
- United States
- Prior art keywords
- effects
- silk
- haynn
- eichaed
- dyeing
- 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
- AKEJUJNQAAGONA-UHFFFAOYSA-N Sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 20
- 230000000694 effects Effects 0.000 description 20
- 238000000034 method Methods 0.000 description 18
- 239000004744 fabric Substances 0.000 description 16
- 238000004043 dyeing Methods 0.000 description 14
- 239000000047 product Substances 0.000 description 14
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 150000002148 esters Chemical class 0.000 description 8
- -1 phenol sulfonic acids Chemical class 0.000 description 8
- 150000003460 sulfonic acids Chemical class 0.000 description 8
- 239000002253 acid Substances 0.000 description 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 6
- 239000000194 fatty acid Substances 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- 238000006277 sulfonation reaction Methods 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Natural products OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 210000002268 Wool Anatomy 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 239000007859 condensation product Substances 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 4
- MWPLVEDNUUSJAV-UHFFFAOYSA-N Anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 150000002790 naphthalenes Chemical class 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 230000001376 precipitating Effects 0.000 description 2
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/12—Reserving parts of the material before dyeing or printing ; Locally decreasing dye affinity by chemical means
-
- 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
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
- D06P3/8209—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing amide groups
-
- 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
Definitions
- the present invention relates to a process of manufacturing piece-dyed woolenfabrrcs containing effects of silk, more particularly it relates to a process of obtaining clean effects of silk in piece-dyed woolen fabrics.
- My new process has the further advantage that a greater nuinber of different dyestuffs than was hitherto possible can be employed for dyeing fabrics of this kind. Two-colored effects, especially are produced in a particularly clear state by this process.
- Example 1 the goods are rinsed and dried. The effects of silk remain clean white.
- Example 2 i A woolen fabric containing whiteeifects of silk is dyed in the usual manner with 8% of anthracene acid black ST Colour Index No. 303 with the addition of formic acid. After boiling for about 1' hour, 10% of the product, obtained by acting with sulfur trioxide in the form of fuming sulfuric acid on castor oil as described in U. S. Patent No. 1,796,801, are added. Then the dyeing is continued at the boiling point for half an hour. Thereafter the black dyeing is developed in the known manner and afterchromed, for instance with 2.5% of postassium bichromate, for half-an-hour while hot. The effects of silk remains clean white.
- a process for obtaining clean effects of silk in piece-dyed woolen fabrics which comprises dyeing woolen fabrics containing effects of silk with wool dyestuffs and adding organic sulfonic acid compounds, of the group consisting of condensation products of formaldehyde with phenol-sulfonic acids or naphthalene-sulfonic acids and of sulfonation products prepared from sulfur trioxide and unsaturated fattyor hydroxy fatty acids or their esters to the dye-bath, during the dyenaphthalene-sulfonic acids and of sulfonation products pre ared from sulfur trioxide and unsaturated attyor hydroxy fatty acids or their esters to the dye-bath, during the dyeing process and then afterchroming the fabrics.
- organic sulfonic acid compounds of the group consisting of condensation products of formaldehyde with phenol-sulfonic acids or naphthalene-sulfonic acids and of sulfonation products prepared from sulfur trioxide and unsaturated
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Description
Patented Feb. 21, 1933 UNITED STATES PATENT OFFICE V RICHARD HAYNN, F FRANKFORT-ON-THE-MAIN-FEGHENHEIM, GERMANY, ASSIGNOR TO GENERAL ANILINE WORKS, INC., OF NEW YORK, N. Y., A CORPORATION OF DELA- WARE rnocnss FOR MANUFACTURING PIECE-DYED woonmr FABRICS conmmmo sensors on SILK No Drawing. Application filed September 10, 1928, Serial N 0. 305,146, and in Germany September It, 1927.
The present invention relates to a process of manufacturing piece-dyed woolenfabrrcs containing effects of silk, more particularly it relates to a process of obtaining clean effects of silk in piece-dyed woolen fabrics.
It is highly desirable, when dyeing woolen fabrics containing effects of silk, that these effects remain clean and do not take on the wool dyestuff.
I have now found that this purpose is accomplished if :sulfonic acids of organic compounds, capable of precipitating glue and gelatin from an acid solution, are added to the dye baths. The products, described for instance in the U. S. Patents No. 1,237,405, No. 1,796,801 and No. 1,336,759, being condensation products from formaldehyde and phenols or phenol sulfonic acids or sulfonic acids of the naphthalene series and likewise products obtainable by acting with sulfur trioxide on unsaturated higher fatty or hydroxyfatty acids or their esters, are particularly suitable for my process. The addition of these compounds is advantageously carried out during the dyeing process, or, if chromable dyestuffs are used, before afterchroming.
My new process has the further advantage that a greater nuinber of different dyestuffs than was hitherto possible can be employed for dyeing fabrics of this kind. Two-colored effects, especially are produced in a particularly clear state by this process.
In order to further illustrate my invention the following examples are given, but I wish it to be understood that my invention is not limited to the examples given, nor to the exact conditions stated therein.
I Example 1 the goods are rinsed and dried. The effects of silk remain clean white. I
Example 2 i A woolen fabric containing whiteeifects of silk is dyed in the usual manner with 8% of anthracene acid black ST Colour Index No. 303 with the addition of formic acid. After boiling for about 1' hour, 10% of the product, obtained by acting with sulfur trioxide in the form of fuming sulfuric acid on castor oil as described in U. S. Patent No. 1,796,801, are added. Then the dyeing is continued at the boiling point for half an hour. Thereafter the black dyeing is developed in the known manner and afterchromed, for instance with 2.5% of postassium bichromate, for half-an-hour while hot. The effects of silk remains clean white.
I claim:
1. A process for obtaining clean effects of organic sulfonic acid compounds of the group consisting ofcondensation products of formaldehyde with phenol-sulfonic acids or naphthalene-sulfonic acids and of sulfonation products prepared from sulfur trioxide and unsaturated fattyor hydroxy fatty acids or their esters to the dye-bath.
2. A process for obtaining clean effects of silk in piece-dyed woolen fabrics which comprises dyeing woolen fabrics containing effects of silk with wool dyestuffs and adding organic sulfonic acid compounds, of the group consisting of condensation products of formaldehyde with phenol-sulfonic acids or naphthalene-sulfonic acids and of sulfonation products prepared from sulfur trioxide and unsaturated fattyor hydroxy fatty acids or their esters to the dye-bath, during the dyenaphthalene-sulfonic acids and of sulfonation products pre ared from sulfur trioxide and unsaturated attyor hydroxy fatty acids or their esters to the dye-bath, during the dyeing process and then afterchroming the fabrics.
In testimony whereof, I afiix my signature.
RICHARD HAYNN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1898125A true US1898125A (en) | 1933-02-21 |
Family
ID=3424973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US1898125D Expired - Lifetime US1898125A (en) | Eichaed haynn |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1898125A (en) |
-
0
- US US1898125D patent/US1898125A/en not_active Expired - Lifetime
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