US991220A - Process of preserving silk weighted with metal salts. - Google Patents
Process of preserving silk weighted with metal salts. Download PDFInfo
- Publication number
- US991220A US991220A US58531110A US1910585311A US991220A US 991220 A US991220 A US 991220A US 58531110 A US58531110 A US 58531110A US 1910585311 A US1910585311 A US 1910585311A US 991220 A US991220 A US 991220A
- Authority
- US
- United States
- Prior art keywords
- silk
- preserving
- metal salts
- weighted
- aldehyde
- 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
- 238000000034 method Methods 0.000 title description 12
- 239000002184 metal Substances 0.000 title description 6
- 229910052751 metal Inorganic materials 0.000 title description 6
- 150000003839 salts Chemical class 0.000 title description 6
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- NJYFRQQXXXRJHK-UHFFFAOYSA-N (4-aminophenyl) thiocyanate Chemical class NC1=CC=C(SC#N)C=C1 NJYFRQQXXXRJHK-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 1
- DPDUFMIVNVBMTD-UHFFFAOYSA-N [Si]([O-])([O-])([O-])[O-].P(=O)(O)(O)O.[Sn+4] Chemical compound [Si]([O-])([O-])([O-])[O-].P(=O)(O)(O)O.[Sn+4] DPDUFMIVNVBMTD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- CEQDTIAWONPGPC-UHFFFAOYSA-N carbamoylsulfamic acid Chemical compound NC(=O)NS(O)(=O)=O CEQDTIAWONPGPC-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 say Chemical class 0.000 description 1
- UOULCEYHQNCFFH-UHFFFAOYSA-M sodium;hydroxymethanesulfonate Chemical compound [Na+].OCS([O-])(=O)=O UOULCEYHQNCFFH-UHFFFAOYSA-M 0.000 description 1
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/20—Halides of elements of Groups 4 or 14 of the Periodic Table, e.g. zirconyl chloride
Definitions
- My new process has for its purpose to give to the weighted silk the property of more effectively resisting deterioration, in storage and in use, due to the influences of light, air and humidity, without detracting from the feel and luster of the silk or making it sen sitive to iron, with accompanying reddish tinge.
- the improved process consists in treating the silk with aldehydes, say, aldehydes of the monohydric alcohols, or with compounds containing the same, for instance, the compound of an aldehyde with bisulfite or with ammonia.
- aldehyde for instance, formaldehyde sodium-bisulfite
- the aldehyde may be added either to the final wash or in the earlier stages of the mordanting or dyeing processes, although it is to be understood that good results may be obtained without strict adherence to this procedure; for instance, the aldehyde may be applied at any stage of the mordanting and dyeing process, or to the silk threads or even to the goods after the process of manufacturing the same is completed.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
' less.
UNITED STATES PATENT OFFICE.
OTTO MEISTER, OF ZURICH, SWITZERLAND, ASSIGNOR TO WEIDMANN SILK DYEING COMPANY, OF PATERSON, NEW JERSEY, .A. CORPORATION OF NEW JERSEY.
PROCESS OF PRESERVING SILK WEIGHTED WITH METAL SALTS.
No Drawing.
Patented May 2, 1911.
To all whom it may concern:
Be it known that I, O'r'ro MEISTER, a citizen of the Republic of Switzerland, residing in Zurich, Switzerland, have invented a certain new and useful Process of Preserving Silk Weighted with Metal Salts; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
It is well known that the weighting of color-dyed silk with the so-called tin-phosphate-silicate charge is accompanied by a considerable risk of reducing the strength and elasticity of the silk filaments so that the goods manufactured therefrom, especially if subjected to the influence of heat or light, but also after more or less length of time merely in storage, will become so weak and rotten that they are substantially use- As a remedy for this, or at least to diminish the likelihood of its occurrence, it is a well-known expedient to treat the tinweighted silk with rhodan compounds. This treatment, however, involves the disadvantage that, on account of an exceedingly sensitive ferri-rhodan reaction, the silk is exposed to the danger of discoloration in the form of a reddish tinge due to slight traces of iron.
It has been proposed to avoid the disadvantage alluded to by replacing the rhodan ammonium by its isomer, sulfoharnstoff (thiocarbamid), a substance which, having the same composition as rhodan ammonium, can readily be converted from the latter under the influence of heat and quite as readily reconverted to its original form. But this substance, like hydrochinon or hydrochinonsulfonic acid, also heretofore suggested, is too expensive.
My new process has for its purpose to give to the weighted silk the property of more effectively resisting deterioration, in storage and in use, due to the influences of light, air and humidity, without detracting from the feel and luster of the silk or making it sen sitive to iron, with accompanying reddish tinge.
The improved process consists in treating the silk with aldehydes, say, aldehydes of the monohydric alcohols, or with compounds containing the same, for instance, the compound of an aldehyde with bisulfite or with ammonia. The aldehyde (for instance, formaldehyde sodium-bisulfite), from 1 to 5% thereof being used, may be added either to the final wash or in the earlier stages of the mordanting or dyeing processes, although it is to be understood that good results may be obtained without strict adherence to this procedure; for instance, the aldehyde may be applied at any stage of the mordanting and dyeing process, or to the silk threads or even to the goods after the process of manufacturing the same is completed.
I claim:
1. In the art of weighting silk by the use of metal salts, the process of preserving the silk which consists in treating the same with an aldehyde of a monohydric alcohol, substantially as described.
2. In the art of weighting silk by the use of metal salts, the process of preserving the silk which consists in treating the same with a compound containing an aldehyde of a monohydric alcohol, substantially as described.
8. In the art of weighting silk by the use of metal salts, the process of preserving the silk which consists in treating the same with a compound of an aldehyde of a monohydric alcohol and a bisulfite, substantially as described.
4. In the art of weighting silk by the use of metal salts, the process of preserving the silk which consists in treating the same with an aldehyde, substantially as described.
In testimony whereof, I have hereunto set my hand this 20th day of September, 1910.
OTTO MEISTER.
Witnesses:
Elvin. MEISTER, JULIUS JKccLr.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. 0.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58531110A US991220A (en) | 1910-10-04 | 1910-10-04 | Process of preserving silk weighted with metal salts. |
| US593380A US991221A (en) | 1910-10-04 | 1910-11-21 | Process of preserving silk weighted with metal salts. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58531110A US991220A (en) | 1910-10-04 | 1910-10-04 | Process of preserving silk weighted with metal salts. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US991220A true US991220A (en) | 1911-05-02 |
Family
ID=3059556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US58531110A Expired - Lifetime US991220A (en) | 1910-10-04 | 1910-10-04 | Process of preserving silk weighted with metal salts. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US991220A (en) |
-
1910
- 1910-10-04 US US58531110A patent/US991220A/en not_active Expired - Lifetime
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