US2155648A - Yarn - Google Patents

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Publication number
US2155648A
US2155648A US729802A US72980234A US2155648A US 2155648 A US2155648 A US 2155648A US 729802 A US729802 A US 729802A US 72980234 A US72980234 A US 72980234A US 2155648 A US2155648 A US 2155648A
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US
United States
Prior art keywords
fibres
fur
stock
yarn
solution
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
US729802A
Inventor
Frenkel Leo
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.)
HATTERS fur EXCHANGE Inc
Original Assignee
HATTERS fur EXCHANGE Inc
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
Application filed by HATTERS fur EXCHANGE Inc filed Critical HATTERS fur EXCHANGE Inc
Priority to US729802A priority Critical patent/US2155648A/en
Application granted granted Critical
Publication of US2155648A publication Critical patent/US2155648A/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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/15—Proteins or derivatives thereof
    • 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
    • D06M11/58—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 nitrogen or compounds thereof, e.g. with nitrides
    • D06M11/67—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 nitrogen or compounds thereof, e.g. with nitrides with cyanogen or compounds thereof, e.g. with cyanhydric acid, cyanic acid, isocyanic acid, thiocyanic acid, isothiocyanic acid or their salts, or with cyanamides; with carbamic acid or its salts

Definitions

  • This invention relates to a process of treating animal fibres of hair, fur and the like, other than silk fibres, and it comprises a method of preparing such fibres to be used alone or in combination with fibres such as cotton, wool, silk and rayon He'retofore, great difiiculty has been experi. enced in treating the fibres of hair and fur hereinafter referred to as fur stock due to the dimculties of flying, shedding, and static electricity.
  • Shedding is the tendency of the fibresto loosen and drop out of the yarn after it has been spun. This tendency is very noticeable in all materials in which the fibres of fur or hair are used at present.
  • Fur stock processed by my invention is not affected by static electricity usually present in textile operations. This is a great advantage since hitherto the stock has tended to gather in bunches and to stick to the surfaces with which it comes into contact while being processed, thus making it dimcult to handle.
  • the fibres may be soaked in a bath comprising any suitable grease solvent and an alkali.
  • the fur stock in this solution is soaked for from ten to fifteen minutes, the temperature of the solution being maintained preferably between 120 and 140 F. and it may then be removed and put through an extractor.
  • the stock may if desired be subjected to another operation for removing the grease and otherwise preparing the fibres for the subsequent treatment described herein. For this step,
  • a soap solution may be used. I have found that a solution containing five parts of water to one of the fur stock, and up to 7% olive oil soap and 3% by weight of the fur stock of tallow soap gives good results.
  • the stock is soaked in this solution for from ten to thirty minutes and may then be removed and put through an extractor.
  • the fibres to be modified should be in a condition permitting the solution c ontaining an adherent material, with which I treat the fibres.. to come into intimate contact with the fibres, so that the solution can act upon the body of the fibres and be deposited and retained thereon. It will be understood that if the stock has been previously prepared or is in a reasonably clean condition the cleansing step may I next treat the fur stock with a taining an adherent material.
  • the fibres may be treated with sodium sulpho-cyanide or any other suitable substance adapted to modify the physical form ⁇ of the fibres, and any suitable friction-increasdng adherent material.
  • sodium sulpho-cyanide or any other suitable substance adapted to modify the physical form ⁇ of the fibres, and any suitable friction-increasdng adherent material.
  • a solution comprising five parts of part of fur stock, and up to 5% of water to one the weight of the fur stock of each .of sodium sulpho-cyanide and sericin or silk gum gives satisfactory results. It is desirable to maintain this solution at approximately to F.
  • the material deposited on, and/or in the fibres is also useful at a later time as a moment facilitating the dyeing of the yarn.
  • treated stock may be spread out and oil sprinkled, sprayed or otherwise distributed thereon. I have found that approximately 1% of neutral oil, based on the weight of the fur stock, will give good results.
  • a yarn comprising short fur and hair fibres having thereon a substance deposited from a bath containing sulpho-cyanide and sericin.
  • a yarn comprising curled fur and hair fibers spun in combination with dissimilar fibers, said fur and hair fibers having thereon an artificial coating deposited from a bath containing boiled-off liquor.
  • a yarn comprising short anim al fibres hav- I animal fibers having a deposit of sulpho-cyanide an an adherent material thereon.
  • Yarn spun at least in part 01 short animal fibers to which an artificial coating comprising sericin is applied prior to spinning.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Description

Patented Apr. 25, 1939 YARN Leo Frankel, Northboro, Mass., assignor to Hatters Fur Exchange, Inc., Walden, N. Y., a corporation of New York No Drawing. Application June 9, 1934,
" Serial No. 729,802
8 Claims.
This invention relates to a process of treating animal fibres of hair, fur and the like, other than silk fibres, and it comprises a method of preparing such fibres to be used alone or in combination with fibres such as cotton, wool, silk and rayon He'retofore, great difiiculty has been experi. enced in treating the fibres of hair and fur hereinafter referred to as fur stock due to the dimculties of flying, shedding, and static electricity.
Flying is the tendency of the fibres to scatter or fiy out of the picker or other machines during the manufacture of the yarn. This results not only in loss of the hair or fur fibres, but also greatly interferes with the treatment of other materials because the fibres floating around in the atmosphere settle on other stock.
"Shedding is the tendency of the fibresto loosen and drop out of the yarn after it has been spun. This tendency is very noticeable in all materials in which the fibres of fur or hair are used at present.
By my invention, flying of the fibres is entirely eliminated and shedding" of the yarn in its further operation is minimized.
Fur stock processed by my invention is not affected by static electricity usually present in textile operations. This is a great advantage since hitherto the stock has tended to gather in bunches and to stick to the surfaces with which it comes into contact while being processed, thus making it dimcult to handle.
In carrying out my invention, I modify the form and the friction producing quality of the fibres, causing them to more readily engage and remain'interengaged with other fibres, either of the same, or of a different kind.
In order to remove the grease, the fibres may be soaked in a bath comprising any suitable grease solvent and an alkali. I have found that a solution of five parts of water to one of the fur stock and up to 5%, based on the weight of the fur stock, of each of trichlorethylene and triethanolamine, gives good results. The fur stock in this solution is soaked for from ten to fifteen minutes, the temperature of the solution being maintained preferably between 120 and 140 F. and it may then be removed and put through an extractor. v
The stock may if desired be subjected to another operation for removing the grease and otherwise preparing the fibres for the subsequent treatment described herein. For this step,
a soap solution.may be used. I have found that a solution containing five parts of water to one of the fur stock, and up to 7% olive oil soap and 3% by weight of the fur stock of tallow soap gives good results.
The stock is soaked in this solution for from ten to thirty minutes and may then be removed and put through an extractor.
The fibres to be modified should be in a condition permitting the solution c ontaining an adherent material, with which I treat the fibres.. to come into intimate contact with the fibres, so that the solution can act upon the body of the fibres and be deposited and retained thereon. It will be understood that if the stock has been previously prepared or is in a reasonably clean condition the cleansing step may I next treat the fur stock with a taining an adherent material.
be omitted.
solution con- For this purpose, the fibres may be treated with sodium sulpho-cyanide or any other suitable substance adapted to modify the physical form {of the fibres, and any suitable friction-increasdng adherent material. I have found that a solution comprising five parts of part of fur stock, and up to 5% of water to one the weight of the fur stock of each .of sodium sulpho-cyanide and sericin or silk gum gives satisfactory results. It is desirable to maintain this solution at approximately to F.
The material deposited on, and/or in the fibres is also useful at a later time as a moment facilitating the dyeing of the yarn.
While the step of lubricating the fibres forms no part of the present invention, if
desired, the
treated stock may be spread out and oil sprinkled, sprayed or otherwise distributed thereon. I have found that approximately 1% of neutral oil, based on the weight of the fur stock, will give good results.
What I claim is:
1. A yarn comprising short fur and hair fibres having thereon a substance deposited from a bath containing sulpho-cyanide and sericin.-
2. A yarn comprising curled fur and hair fibers spun in combination with dissimilar fibers, said fur and hair fibers having thereon an artificial coating deposited from a bath containing boiled-off liquor.
3. A yarn comprising short anim al fibres hav- I animal fibers having a deposit of sulpho-cyanide an an adherent material thereon.
'7. Yarn spun at least in part 01 short animal fibers to which an artificial coating comprising sericin is applied prior to spinning.
8. Spun yarn containing short fur and hair fibers rendered more spinnable by a deposit oi sericin thereon prior to spinning.
1E0 FR-ENKEL.
US729802A 1934-06-09 1934-06-09 Yarn Expired - Lifetime US2155648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US729802A US2155648A (en) 1934-06-09 1934-06-09 Yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US729802A US2155648A (en) 1934-06-09 1934-06-09 Yarn

Publications (1)

Publication Number Publication Date
US2155648A true US2155648A (en) 1939-04-25

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ID=24932681

Family Applications (1)

Application Number Title Priority Date Filing Date
US729802A Expired - Lifetime US2155648A (en) 1934-06-09 1934-06-09 Yarn

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547060A (en) * 1945-10-03 1951-04-03 I S Anitil Process for the treatment of rabbit's hair
US4002019A (en) * 1974-07-22 1977-01-11 Patentverwertungs-Ag Der Spinnerei Am Uznaberg Method of making yarns from angora rabbit's-wool and yarns so made

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547060A (en) * 1945-10-03 1951-04-03 I S Anitil Process for the treatment of rabbit's hair
US4002019A (en) * 1974-07-22 1977-01-11 Patentverwertungs-Ag Der Spinnerei Am Uznaberg Method of making yarns from angora rabbit's-wool and yarns so made

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