GB467992A - Improving textile fibres - Google Patents

Improving textile fibres

Info

Publication number
GB467992A
GB467992A GB3584835A GB3584835A GB467992A GB 467992 A GB467992 A GB 467992A GB 3584835 A GB3584835 A GB 3584835A GB 3584835 A GB3584835 A GB 3584835A GB 467992 A GB467992 A GB 467992A
Authority
GB
United Kingdom
Prior art keywords
treated
solution
carbon tetrachloride
dried
water
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
GB3584835A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB3584835A priority Critical patent/GB467992A/en
Priority to FR811825D priority patent/FR811825A/en
Publication of GB467992A publication Critical patent/GB467992A/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
    • D06M13/395—Isocyanates
    • 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
    • D06M13/11—Compounds containing epoxy groups or precursors 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
    • 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
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof

Landscapes

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

Abstract

Textile materials such as those of cotton, regenerated cellulose, cellulose derivatives, or wool are rendered more water-repellent by treatment first with an alkylene oxide and then to the surface action of a quantity not exceeding the weight of the textile material of an organic esterifying agent containing an uninterrupted chain of at least ten carbon atoms in the molecule. Ethylene oxide, propylene oxide, epichlorhydrin, and butadiene dioxide are specified alkylene oxides. These may be used in aqueous or organic solvents, or in gaseous phase. There may be used one molecular proportion of alkylene oxide for two molecular proportions of cellulose, C6H10O5. The esterifying agent may be an anhydride or chloride of a higher fatty acid or an isocyanic acid ester containing an alkyl group of more than 10 carbon atoms. In an example, cotton calico is soaked in alcoholic caustic soda, squeezed, dried, and then treated with a solution of ethylene oxide in carbon tetrachloride. The solution is then removed by centrifuging, drying, washing, and again drying. The pretreated material is impregnated with a solution of stearyl isocyanate in benzine, centrifuged and dried. The material so treated is impermeable to water, and is still water-repellent after washing with soap. In another example, wool gaberdine is treated with ethylene oxide in carbon tetrachloride, and then with octadecyl isocyanate in carbon tetrachloride. The treated fabric is impermeable to water. Worsted fabric is treated with epichlorhydrin in cyclohexane, and then with stearic anhydride in carbon tetrachloride and paraffin. A fabric containing wool and viscose staple fibre is exposed to butadiene dioxide vapour and then treated with a solution in tetrachlorethane of dichloro sebol fatty acid chloride, obtained from a partially hydrogenized fish-oil fatty acid by chlorination and then formation of the acid chloride. Loose viscose staple fibres are impregnated with alcoholic caustic soda, centrifuged, dried, and then treated with gaseous propylene oxide. They are then passed through a solution of N-octodecyl-isatoic anhydride in carbon tetrachloride, centrifuged and dried.
GB3584835A 1935-12-27 1935-12-27 Improving textile fibres Expired GB467992A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3584835A GB467992A (en) 1935-12-27 1935-12-27 Improving textile fibres
FR811825D FR811825A (en) 1935-12-27 1936-10-12 Process for improving textile fibers and products obtained by this process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3584835A GB467992A (en) 1935-12-27 1935-12-27 Improving textile fibres

Publications (1)

Publication Number Publication Date
GB467992A true GB467992A (en) 1937-06-28

Family

ID=10382177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3584835A Expired GB467992A (en) 1935-12-27 1935-12-27 Improving textile fibres

Country Status (2)

Country Link
FR (1) FR811825A (en)
GB (1) GB467992A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455083A (en) * 1945-05-08 1948-11-30 Pacific Mills Cellulose ethers of 3, 4 epoxy 1-butene and their oxidation products
US3506391A (en) * 1962-02-15 1970-04-14 Deering Milliken Res Corp Cross-linking cellulosics with epichlorohydrin vapors
US6362330B1 (en) 1997-04-05 2002-03-26 Wolff Wolsrode Ag Polysaccharide-based thermoplastic material, process for preparing the same and method of use thereof
US6403787B2 (en) 1996-04-09 2002-06-11 Wolff Walsrode Ag Thermoplastic material consisting of aliphatic carbamic acid derivatives of polysaccharides and low-molecular urea derivatives as well as a process for their preparation and use of the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138732B (en) * 1956-08-08 1962-10-31 Boehme Fettchemie Gmbh Process for improving the hydrophilicity and antistatic properties of molded articles made of synthetic polyamides

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455083A (en) * 1945-05-08 1948-11-30 Pacific Mills Cellulose ethers of 3, 4 epoxy 1-butene and their oxidation products
US3506391A (en) * 1962-02-15 1970-04-14 Deering Milliken Res Corp Cross-linking cellulosics with epichlorohydrin vapors
US6403787B2 (en) 1996-04-09 2002-06-11 Wolff Walsrode Ag Thermoplastic material consisting of aliphatic carbamic acid derivatives of polysaccharides and low-molecular urea derivatives as well as a process for their preparation and use of the same
US6362330B1 (en) 1997-04-05 2002-03-26 Wolff Wolsrode Ag Polysaccharide-based thermoplastic material, process for preparing the same and method of use thereof

Also Published As

Publication number Publication date
FR811825A (en) 1937-04-23

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