GB798546A - A process for preventing laddering in knitted fabrics - Google Patents

A process for preventing laddering in knitted fabrics

Info

Publication number
GB798546A
GB798546A GB32783/55A GB3278355A GB798546A GB 798546 A GB798546 A GB 798546A GB 32783/55 A GB32783/55 A GB 32783/55A GB 3278355 A GB3278355 A GB 3278355A GB 798546 A GB798546 A GB 798546A
Authority
GB
United Kingdom
Prior art keywords
filament
treated
solution containing
solvent
polyamide
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
Application number
GB32783/55A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB798546A publication Critical patent/GB798546A/en
Expired legal-status Critical Current

Links

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
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/06—Processes in which the treating agent is dispersed in a gas, e.g. aerosols
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/152—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
    • 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
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
    • D06M15/3335—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol fluorinated
    • 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
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/59—Polyamides; Polyimides
    • 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
    • D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Knitting Of Fabric (AREA)

Abstract

In the manufacture of knitted fabrics from single filaments of a synthetic resinous material in which the filaments cross without being actually knotted or tied, the filaments are treated, before or after knitting, with a solution containing at least one solvent for the filament, at least one liquid diluent miscible with the solvent but incapable of dissolving the filament, and a water-insoluble polymer miscible with the synthetic resinous material of the filament and soluble in the solvent-diluent mixture, and thereafter the treated filament or fabric is dried. The filaments may be of a polyamide and the treating polymer may be the same or another polyamide, polyvinyl formal, polyvinyl acetate or polyvinyl butyral. The liquid mixture may be such that the diluent evaporates more quickly than the solvent or vice versa, and in the latter case the mixture may be incapable of dissolving the filament at room temperature but will do so at raised temperatures, in which event the material may be dried at the temperature at which the liquid will exert a dissolving action. In Example (1) nylon stockings are treated according to a pattern with a solution containing a polyamide 6-6, phenol and acetic acid and dried at 60-70 DEG C., and nylon stockings are similarly treated in Example (2) with a solution containing a polyamide, formic acid and acetic acid and in Example (3) with a solution containing acrylonitrile - butadiene copolymer, phenol, acetic acid, toluene, and methyl ethyl ketone. In Example (4) a nylon filament is treated at intervals along its length with a solution containing polyvinyl formal, formic acid and acetone. A stocking, knitted from the treated filament, is stretched and treated in this condition with a mixture of toluene and ethanol by immersion or with their mixed vapours at 50 DEG to 80 DEG C. The toluene may be replaced by dichloroethane or cyclohexanone. Specification 685,623 and U.S.A. Specification 2,308,593 are referred to.
GB32783/55A 1954-11-18 1955-11-16 A process for preventing laddering in knitted fabrics Expired GB798546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE798546X 1954-11-18

Publications (1)

Publication Number Publication Date
GB798546A true GB798546A (en) 1958-07-23

Family

ID=20339827

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32783/55A Expired GB798546A (en) 1954-11-18 1955-11-16 A process for preventing laddering in knitted fabrics

Country Status (1)

Country Link
GB (1) GB798546A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2121546A1 (en) * 1996-11-11 1998-11-16 Suarez Jesus Carcelle Method for stable joining of synthetic materials and article obtained

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2121546A1 (en) * 1996-11-11 1998-11-16 Suarez Jesus Carcelle Method for stable joining of synthetic materials and article obtained

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