GB603881A - Improved process for reducing the swelling-value and increasing the strength of artificial silk made from viscose - Google Patents

Improved process for reducing the swelling-value and increasing the strength of artificial silk made from viscose

Info

Publication number
GB603881A
GB603881A GB2916945A GB2916945A GB603881A GB 603881 A GB603881 A GB 603881A GB 2916945 A GB2916945 A GB 2916945A GB 2916945 A GB2916945 A GB 2916945A GB 603881 A GB603881 A GB 603881A
Authority
GB
United Kingdom
Prior art keywords
dimethylol
viscose
artificial silk
swelling
strength
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
GB2916945A
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.)
Onderzoekings Instituut Research
Original Assignee
Onderzoekings Instituut Research
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 NL121137A priority Critical patent/NL60268C/xx
Application filed by Onderzoekings Instituut Research filed Critical Onderzoekings Instituut Research
Priority to GB2916945A priority patent/GB603881A/en
Priority to FR919203D priority patent/FR919203A/en
Priority to US658743A priority patent/US2468530A/en
Publication of GB603881A publication Critical patent/GB603881A/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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/41—Phenol-aldehyde or phenol-ketone resins
    • 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
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Materials For Medical Uses (AREA)

Abstract

The tendency of viscose artificial silk to swell in water is reduced and the tensile strength of the silk increased by immersing it in a solution of a compound having the structure <FORM:0603881/IV (c)/1> wherein X is hydrogen or an alkali metal, and R1, R2 and R3 are hydroxymethyl groups, methyl groups and/or halogen atoms, provided that at least one and at the most two hydroxymethyl groups are present, after which the excess liquid is removed and the treated material heated to a temperature above 100 DEG C. Examples are given in which the compound employed is paracresol dimethylol, orthocresol dimethylol, paracresol mono-methylol and phenol, parachloride-dimethylol. Specifications 291,473, 291,474, [both in Class 15 (ii)], 425,032 and 445,891 are referred to.
GB2916945A 1944-08-14 1945-11-02 Improved process for reducing the swelling-value and increasing the strength of artificial silk made from viscose Expired GB603881A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL121137A NL60268C (en) 1944-08-14 1945-09-14
GB2916945A GB603881A (en) 1945-11-02 1945-11-02 Improved process for reducing the swelling-value and increasing the strength of artificial silk made from viscose
FR919203D FR919203A (en) 1944-08-14 1945-12-20 Process for reducing the rate of swelling and for increasing the resistance of viscose threads
US658743A US2468530A (en) 1944-08-14 1946-04-01 Aftertreatment of viscose rayon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2916945A GB603881A (en) 1945-11-02 1945-11-02 Improved process for reducing the swelling-value and increasing the strength of artificial silk made from viscose

Publications (1)

Publication Number Publication Date
GB603881A true GB603881A (en) 1948-06-24

Family

ID=10287227

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2916945A Expired GB603881A (en) 1944-08-14 1945-11-02 Improved process for reducing the swelling-value and increasing the strength of artificial silk made from viscose

Country Status (1)

Country Link
GB (1) GB603881A (en)

Similar Documents

Publication Publication Date Title
GB859220A (en) A method for improving the textile processing of fibres and threads made from synthetic, linear, aromatic polyesters
GB603881A (en) Improved process for reducing the swelling-value and increasing the strength of artificial silk made from viscose
GB692258A (en) Improvements relating to the anti-shrink and anti-felt treatment of wool
GB496234A (en) Process for improving artificial silk fabrics
FR943689A (en) Hydrogen oxidation process
GB947606A (en) N-substituted piperazines
GB756535A (en) Improvements in or relating to process for preparing ª ,ª ,ª , 2, 3, 4, hexachlorotoluene
GB687980A (en) Process for the manufacture of riboflavin phosphate
FR946110A (en) Hydrogen production process
GB672164A (en) A process for the manufacture of pentaenes
GB902058A (en) Process for the preparation of di-benzoxazolyl-ethylene compounds
GB719566A (en) Process for modifying the solubility of polymers
GB347810A (en) Improvements in the manufacture of artificial fibres
GB813233A (en) A process for making threads from viscose
GB862286A (en) Process for the production of brightened articles made from polyacrylonitrile
GB589978A (en) Improvements in or relating to the production of viscous aqueous alkaline solutions of vegetable globulins
GB791543A (en) Process for the production of 2-methylol-3-ketobutene(1,2)
GB633227A (en) A process for the manufacture of 2-amino-6-hydroxy-8-(hydroxymethyl)-pteridine
GB639730A (en) An improved method of rendering aluminium resistant to attack by hydrogen peroxide
GB846533A (en) A process for the production of filaments and films from viscose solutions
CH259409A (en) Process for the production of a new substance suitable as a textile treatment agent.
GB573375A (en) Improvements in or relating to the manufacture of viscous protein solutions for the production of artificial filaments and filaments derived therefrom
GB778201A (en) Process for producing water-insoluble threads of polyvinyl alcohol
GB1100890A (en) Process for the production of monochloropyrazine
GB611518A (en) Manufacture of quinacrine