GB775118A - Improved process for treatment of cyano-ethylated cotton - Google Patents

Improved process for treatment of cyano-ethylated cotton

Info

Publication number
GB775118A
GB775118A GB23582/54A GB2358254A GB775118A GB 775118 A GB775118 A GB 775118A GB 23582/54 A GB23582/54 A GB 23582/54A GB 2358254 A GB2358254 A GB 2358254A GB 775118 A GB775118 A GB 775118A
Authority
GB
United Kingdom
Prior art keywords
amine
cyanoethylated
hydrogen
minutes
examples
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
GB23582/54A
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.)
Institute of Textile Technology
Original Assignee
Institute of Textile Technology
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 Institute of Textile Technology filed Critical Institute of Textile Technology
Publication of GB775118A publication Critical patent/GB775118A/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
    • D06M13/322—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 nitrogen
    • D06M13/345—Nitriles
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/325—Amines
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/325—Amines
    • D06M13/332—Di- or polyamines
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/345—Nitriles
    • D06M13/348—Nitriles unsaturated, e.g. acrylonitrile
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/368—Hydroxyalkylamines; Derivatives thereof, e.g. Kritchevsky bases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/13—Cyanoethylation of fibers

Landscapes

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

Abstract

Cyanoethylated cotton textile materials are reacted in liquid phase with a water-soluble amine of the formula ARN(X)Y, wherein R is an aliphatic hydrocarbon radical, X is hydrogen or a hydrocarbon radical, which may be substituted, but only by hydroxyl, mercapto or amino groups, Y is the same as X or OH, and A is hydrogen or a radical containing an atom of oxygen, sulphur or amino nitrogen, said atom being attached directly to R and having its remaining valency or valencies satisfied by hydrogen or hydrocarbon radicals; the product is then washed to remove unreacted amine. The starting material may be only partially cyanoethylated and may contain, for example, 0.1 to 2.5 cyanoethyl groups per anhydroglucose unit of the cellulose molecule. It may be prepared as described in Specification 732,779. Amines which may be used include the alkyl primary, secondary or tertiary amines, 3-substituted propyl amines and polyalkylene polyamines, e.g. methyl-, ethyl-, dimethyl-, trimethyl-, triethyl-, and triethanol-amine, ethylenediamine, diethylenetriamine, 3-isopropoxypropylamine, 3-methoxypropylamine and 3-isopropylaminopropylamine. The cyanoethylated cotton is preferably immersed in the liquid amine during the reaction, the excess of amine remaining in the product after treatment being neutralised with a dilute acid and the material then being washed with water and dried. In examples, cyanoethylated cotton yarns containing 1.6 per cent of nitrogen are impregnated at normal atmospheric temperature and pressure with trimethylamine, ethylene-diamine and diethylenetriamine respectively for periods ranging from 5 minutes to 12 hours. In a second series of examples cyanoethylated cotton yarns containing 1.6 per cent of nitrogen are treated in a relaxed condition for 10 minutes with aqueous solutions of diethylene triamine ranging in concentration from 3.5 to 70 per cent. In a third series of examples cyanoethylated cotton yarns are treated for 10 minutes with 3 - isopropoxy - propylamine, 3 - methoxypropylamine, 3,31 - iminobispropylamine, 3 - dimethylaminopropylamine and 3 - isopropylaminopropylamine. Specifications 767,810 and 767,811, [both in Group IV (c)], also are referred to.
GB23582/54A 1954-03-08 1954-08-13 Improved process for treatment of cyano-ethylated cotton Expired GB775118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US414894A US2793930A (en) 1954-03-08 1954-03-08 Process for treatment of cyanoethylated cotton fibers with amines to improve their physical properties

Publications (1)

Publication Number Publication Date
GB775118A true GB775118A (en) 1957-05-22

Family

ID=23643448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23582/54A Expired GB775118A (en) 1954-03-08 1954-08-13 Improved process for treatment of cyano-ethylated cotton

Country Status (2)

Country Link
US (1) US2793930A (en)
GB (1) GB775118A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994634A (en) * 1958-01-02 1961-08-01 Kimberly Clark Co Manufacture of cellulosic products
GB1010058A (en) * 1961-07-18 1965-11-17 Toho Rayon Kk Process for manufacturing imidazolines or polyimidazolines
US3186911A (en) * 1962-07-16 1965-06-01 Warner Lambert Pharmaceutical Hair setting composition comprising an aqueous dispersion of a tertiary aminoalkyl ether of starch
US3411863A (en) * 1965-07-16 1968-11-19 Agriculture Usa Process for chemically attaching compounds to aminized cellulose by means of formaldehyde
US3419498A (en) * 1966-07-13 1968-12-31 Westinghouse Electric Corp Thermally stable cellulose products
US4612013A (en) * 1985-04-15 1986-09-16 Wallin Guy R Process for the treatment of cellulose acetate fiber
GB0916485D0 (en) * 2009-09-18 2009-10-28 Hammond Peter Improved materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2015104A (en) * 1929-12-02 1935-09-24 Dreyfus Henry Manufacture of organic substitution derivatives of cellulose
US2050196A (en) * 1932-03-01 1936-08-04 Wingfoot Corp Prevention of deterioration of cotton cord by heat
US2186101A (en) * 1936-12-03 1940-01-09 Dreyfus Henry Production of cellulosic materials
US2388764A (en) * 1938-10-20 1945-11-13 Sylvania Ind Corp Cellulose ethers and process for producing the same
US2375847A (en) * 1942-12-17 1945-05-15 Du Pont Process for the preparation of cyanoethyl cellulose
US2383361A (en) * 1943-05-05 1945-08-21 Dow Chemical Co Stabilizing cellulose ethers
US2580491A (en) * 1950-08-08 1952-01-01 Jr Kyle Ward Reducing the crystallinity of native fibrous cellulosic material

Also Published As

Publication number Publication date
US2793930A (en) 1957-05-28

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