US991221A - Process of preserving silk weighted with metal salts. - Google Patents

Process of preserving silk weighted with metal salts. Download PDF

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Publication number
US991221A
US991221A US593380A US1910593380A US991221A US 991221 A US991221 A US 991221A US 593380 A US593380 A US 593380A US 1910593380 A US1910593380 A US 1910593380A US 991221 A US991221 A US 991221A
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United States
Prior art keywords
silk
weighted
preserving
metal salts
meister
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
Application number
US593380A
Inventor
Otto Meister
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WEIDMANN SILK DYEING Co
Original Assignee
WEIDMANN SILK DYEING Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US58531110A external-priority patent/US991220A/en
Application filed by WEIDMANN SILK DYEING Co filed Critical WEIDMANN SILK DYEING Co
Priority to US593380A priority Critical patent/US991221A/en
Application granted granted Critical
Publication of US991221A publication Critical patent/US991221A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 System, e.g. zirconyl chloride

Definitions

  • NEW JERSEY .A CORPORATION or NEW JERSEY;
  • 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 sensitive to iron, with accompanying reddish tinge.
  • the improved process consists in treating the silk with the body which results from the reaction of ammonia and formaldehyde-- hexamethylenetetramin, with the formula (CH N,-from one to five per cent, thereo f being used, and] which may be added either to the final wash orin the earlier stages of the mordanting or dyeing processes, al-
  • the body referred to may be applied at any stage of the mordanting and'dyeing process, or to the silk threads or even to thegoods after the process of manufacturing the same is completed.
  • the body referred t0-hexamethylenetetraminand the other aldehyde ammonias are equally operative in preserving Weighted silk.

Description

hereby declare the following to'be a light, but also after more UNITED STATES ATENT oEEioE.
OTTO MEISTER, OF ZURICH, SWITZERLAND, ASSIGNOR TO WEIDMANN SILK DYEING COMPANY, OF PATERSON,
NEW JERSEY, .A CORPORATION or NEW JERSEY;
PROCESS OF PRESERVING SILK WEIGHTED WITH METAL SALTS.
Patented May 2, 1911. 585,311. Divided and this application filed November 21, 191,0; Serial no. 593,380.
To all whom it may concern: 2 Be it known that I OTTO MEISTER, a citizen of the Republic of Switzerland, residing in Zurich, Switzerland, have invented certain new and useful Process of Pre erving Silk Weighted with Metal Salts; and lf u (1110 7 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.
My present application is a division of my application for Letters Patent of the United:
4, 1910, Serial No.
States filed. October 585311. e
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 thev strength and elasticity of the silk filaments so that the goods manufactured therefrom, especially if subjected to the influence of heat or or less length of time merely in storage, will become so weak and rotten that they are substantially use less. 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 disadvander 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 sensitive to iron, with accompanying reddish tinge.
The improved process consists in treating the silk with the body which results from the reaction of ammonia and formaldehyde-- hexamethylenetetramin, with the formula (CH N,-from one to five per cent, thereo f being used, and] which may be added either to the final wash orin the earlier stages of the mordanting or dyeing processes, al-
though it 1s to be understood that good re sults may be obtained without strict adherence to this procedure; for instance, the body referred to may be applied at any stage of the mordanting and'dyeing process, or to the silk threads or even to thegoods after the process of manufacturing the same is completed. The body referred t0-hexamethylenetetraminand the other aldehyde ammonias are equally operative in preserving Weighted silk.
I claim:-
In the art of weighting silk by the-use of metal salts, the process silk which consists in treating the same with the body which results from'the reaction of ammonia and formaldehyde, substantially as described. I
In testimony whereof,I have hereunto set my hand this 7th day of November, 1910.
OTTO MEISTER. Witnesses EMIL MEISTER, J onus JAGGLI.
of preserving the
US593380A 1910-10-04 1910-11-21 Process of preserving silk weighted with metal salts. Expired - Lifetime US991221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US593380A US991221A (en) 1910-10-04 1910-11-21 Process of preserving silk weighted with metal salts.

Applications Claiming Priority (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.

Publications (1)

Publication Number Publication Date
US991221A true US991221A (en) 1911-05-02

Family

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Family Applications (1)

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US593380A Expired - Lifetime US991221A (en) 1910-10-04 1910-11-21 Process of preserving silk weighted with metal salts.

Country Status (1)

Country Link
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