GB515454A - Improvements in or relating to the treatment of base materials, particularly felted or woven fibrous materials, for the purpose of rendering the same water-repellent - Google Patents

Improvements in or relating to the treatment of base materials, particularly felted or woven fibrous materials, for the purpose of rendering the same water-repellent

Info

Publication number
GB515454A
GB515454A GB1659138A GB1659138A GB515454A GB 515454 A GB515454 A GB 515454A GB 1659138 A GB1659138 A GB 1659138A GB 1659138 A GB1659138 A GB 1659138A GB 515454 A GB515454 A GB 515454A
Authority
GB
United Kingdom
Prior art keywords
repellent
rendering
water
felted
relating
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
GB1659138A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1659138A priority Critical patent/GB515454A/en
Publication of GB515454A publication Critical patent/GB515454A/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
    • D06M13/10—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
    • 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
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/15—Proteins or derivatives thereof
    • D06M15/155—Treatment in the presence of salts derived from amphoteric metal hydroxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)

Abstract

515,454. Sizes. McLEAN, A., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. June 2,1938, No. 16591. [Class 121] [Also in Groups VIII, III, and IV] Compositions suitable for rendering materials water-repellent are prepared by digesting an alkali-soluble vegetable protein with an aqueous solution of normal aluminium formate at a raised temperature. In examples (1) alkalisoluble ground-nut protein, water and normal aluminium formate solution are digested for 1¢ hours at 60‹C.; (2) unsized paper from unbleached sulphate woodpulp is sized and rendered water-repellent by impregnation with a diluted solution prepared as in (1), passing between squeeze rollers and drying; (3) unsized tissue paper from bleached sulphite pulp is treated as in (2).
GB1659138A 1938-06-02 1938-06-02 Improvements in or relating to the treatment of base materials, particularly felted or woven fibrous materials, for the purpose of rendering the same water-repellent Expired GB515454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1659138A GB515454A (en) 1938-06-02 1938-06-02 Improvements in or relating to the treatment of base materials, particularly felted or woven fibrous materials, for the purpose of rendering the same water-repellent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1659138A GB515454A (en) 1938-06-02 1938-06-02 Improvements in or relating to the treatment of base materials, particularly felted or woven fibrous materials, for the purpose of rendering the same water-repellent

Publications (1)

Publication Number Publication Date
GB515454A true GB515454A (en) 1939-12-05

Family

ID=10080085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1659138A Expired GB515454A (en) 1938-06-02 1938-06-02 Improvements in or relating to the treatment of base materials, particularly felted or woven fibrous materials, for the purpose of rendering the same water-repellent

Country Status (1)

Country Link
GB (1) GB515454A (en)

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