GB349962A - An improved method of treating rayon - Google Patents

An improved method of treating rayon

Info

Publication number
GB349962A
GB349962A GB3633/30A GB363330A GB349962A GB 349962 A GB349962 A GB 349962A GB 3633/30 A GB3633/30 A GB 3633/30A GB 363330 A GB363330 A GB 363330A GB 349962 A GB349962 A GB 349962A
Authority
GB
United Kingdom
Prior art keywords
oil
rayon
true
inert mineral
mineral oil
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
GB3633/30A
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.)
TWITCHELL PROCESS Co
Original Assignee
TWITCHELL PROCESS 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 to FR688512D priority Critical patent/FR688512A/en
Priority to DE1930536886D priority patent/DE536886C/en
Application filed by TWITCHELL PROCESS Co filed Critical TWITCHELL PROCESS Co
Priority to GB3633/30A priority patent/GB349962A/en
Publication of GB349962A publication Critical patent/GB349962A/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
    • 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
    • D06M13/02—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/104—Aromatic fractions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/106—Naphthenic fractions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/108—Residual fractions, e.g. bright stocks
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
    • C10M2211/024—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aromatic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/46—Textile oils

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

A protective coating for rayon fibres and threads which will lubricate during weaving or knitting comprises a mixture of a chemically inert mineral oil and a true mahogany sulphonate. This latter is obtained from the sulphonated product of the fuming sulphuric acid treatment of lubricating stocks, which is known as the mahogany sulphonate of commerce and contains entrained oil, by separating the entrained oil with high proof alcohol. The true mahogany sulphonate remaining mixed with an inert mineral oil produces a highly water-soluble combination. Suitable mixtures contain 15-25 per cent of the true mahogany sulphonate and these can be readily removed from the rayon at any time prior to the dyeing by washing in water. Suitable inert mineral oils are paraffin oil, or a light coloured technical oil with or without aromatic chlorinated solvents or low-viscosity mineral oil spirits.ALSO:Artificial silk yarns and fibres such as cellulose acetate, viscose, cuprammonia, and nitro-silks, are lubricated to form a protective coating during the weaving and knitting operations by the use of a mixture of a chemically inert mineral oil and a true mahogany sulphonate. This latter is obtained from the sulphonated product of the fuming sulphuric acid treatment of lubricating stocks, which is known as the mahogany sulphonates of commerce and containing entrained oil, by separating the entrained oil with high-proof alcohol. The true mahogany sulphonate remaining, mixed with an inert mineral oil, produces a highly water-soluble combination. Suitable mixtures contain 15-25 per cent of the true mahogany sulphonate, and these can be readily removed from the rayon at any time prior to the dyeing and finishing operations without the customary severe scouring with fatty acid soaps or the like and the abrasion and chemical action on the rayon incidental thereto. As suitable inert mineral oils paraffin oil or a light-coloured technical oil with or without aromatic chlorinated solvents or low-viscosity mineral oil spirits may be used.
GB3633/30A 1930-02-03 1930-02-03 An improved method of treating rayon Expired GB349962A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR688512D FR688512A (en) 1930-02-03 1930-01-20 Treatment process for artificial bristles
DE1930536886D DE536886C (en) 1930-02-03 1930-01-22 Process for the preparation of finished rayon threads for further textile processing
GB3633/30A GB349962A (en) 1930-02-03 1930-02-03 An improved method of treating rayon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3633/30A GB349962A (en) 1930-02-03 1930-02-03 An improved method of treating rayon

Publications (1)

Publication Number Publication Date
GB349962A true GB349962A (en) 1931-06-04

Family

ID=9761990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3633/30A Expired GB349962A (en) 1930-02-03 1930-02-03 An improved method of treating rayon

Country Status (3)

Country Link
DE (1) DE536886C (en)
FR (1) FR688512A (en)
GB (1) GB349962A (en)

Also Published As

Publication number Publication date
DE536886C (en) 1931-10-28
FR688512A (en) 1930-08-26

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