GB597909A - Method of impregnating fabrics and similar articles - Google Patents

Method of impregnating fabrics and similar articles

Info

Publication number
GB597909A
GB597909A GB19855/45A GB1985545A GB597909A GB 597909 A GB597909 A GB 597909A GB 19855/45 A GB19855/45 A GB 19855/45A GB 1985545 A GB1985545 A GB 1985545A GB 597909 A GB597909 A GB 597909A
Authority
GB
United Kingdom
Prior art keywords
carbon black
fabric
lbs
class
substances
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
GB19855/45A
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 GB597909A publication Critical patent/GB597909A/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
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • 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
    • D06M13/08—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with halogenated hydrocarbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

A method for imparting a permanent colour to cellulosic fibrous materials such as fabrics, comprises immersion for a short length of time in cuprammonium solution in which is disposed a finely-divided coloured solid substance and a dispersing agent, the solution dissolving the surface of the fabric, and the time of immersion being such that the inner part of the fibres is not attacked, and then drying, the finely-divided solid substance being permanently incorporated in the fabric. The materials to be treated may be spun or woven fibres, paper, cardboard, wood, straw, raffia, grass, ropetwine, cellulose and regenerated cellulose. The particles to be incorporated should be of particle size up to 5 microns. They may be particles of lamp-black, carbon black, zinc, arsenic or antimony compounds, fast-to-light pigments such as copper phthalocyanine or chromium oxide. There may also be present fireproofing substances such as chlorinated rubber or paraffin, or substances having toxic effects on micro-organisms, such as copper oxide. Mixtures of two or more substances may be used as, for instance, in making a fireproof fabric toxic to mildew. Suitable dispersing agents may be sodium lignin sulphonate or ethyl cellulose. The solvent may be removed from the material after treatment by any known method, such as neutralization with acids or alkalis, washing out with water, evaporation or the like. In examples, 30 lbs. of a fine particle size carbon black dispersion in sodium lignin sulphonate is added to 1000 gallons of cuprammonium solution containing 14 lbs. metallic copper per 100 gallons of 10 per cent ammonia. About 1200 yards of 30 inch cotton cloth are immersed for about 90 seconds in the solution, passed through squeeze rolls and dried. To produce a fungicide dispersion, 30 lbs. of copper oxide are used in place of carbon black, and to produce a coloured fireproof fabric chlorinated rubber is used in addition to the carbon black. Specifications 6123/06, [Class 140], 25245/11, [Class 42 (i)], and 338,654, [Class 15 (ii)], are referred to.
GB19855/45A 1944-07-19 1946-07-15 Method of impregnating fabrics and similar articles Expired GB597909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US597909XA 1944-07-19 1944-07-19

Publications (1)

Publication Number Publication Date
GB597909A true GB597909A (en) 1948-02-05

Family

ID=22025239

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19855/45A Expired GB597909A (en) 1944-07-19 1946-07-15 Method of impregnating fabrics and similar articles

Country Status (1)

Country Link
GB (1) GB597909A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8703668B2 (en) 2007-02-13 2014-04-22 Whitford Ltd. Bearing components and processes for depositing additives, especially fluoropolymers, on cellulose
WO2018042310A3 (en) * 2016-08-30 2018-06-07 Prosetex S.P.A. Fire-retarding mixture with carbonaceous component and process for the production thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8703668B2 (en) 2007-02-13 2014-04-22 Whitford Ltd. Bearing components and processes for depositing additives, especially fluoropolymers, on cellulose
US9205454B2 (en) 2007-02-13 2015-12-08 Whitford Ltd. Bearing components and processes for depositing additives, especially fluoropolymers, on cellulose
WO2018042310A3 (en) * 2016-08-30 2018-06-07 Prosetex S.P.A. Fire-retarding mixture with carbonaceous component and process for the production thereof

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