GB348743A - Improvements in and relating to the manufacture of artificial silk from viscose - Google Patents

Improvements in and relating to the manufacture of artificial silk from viscose

Info

Publication number
GB348743A
GB348743A GB648730A GB648730A GB348743A GB 348743 A GB348743 A GB 348743A GB 648730 A GB648730 A GB 648730A GB 648730 A GB648730 A GB 648730A GB 348743 A GB348743 A GB 348743A
Authority
GB
United Kingdom
Prior art keywords
viscose
artificial silk
relating
manufacture
blown
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
GB648730A
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.)
BREDA VISADA Ltd
RICHARD OWEN JONES
Original Assignee
BREDA VISADA Ltd
RICHARD OWEN JONES
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 BREDA VISADA Ltd, RICHARD OWEN JONES filed Critical BREDA VISADA Ltd
Priority to GB648730A priority Critical patent/GB348743A/en
Publication of GB348743A publication Critical patent/GB348743A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)

Abstract

Artificial silk of reduced lustre is obtained by adding to the viscose to be spun a non-glyceridic ester of animal or vegetable origin which is resistant to saponification by the alkali contained in the viscose. Suitable esters are lanoline, sperm oil, carnauba wax or beeswax, and these may be added in a proportion of 1 per cent or less calculated on the viscose. The addition may be made either to the viscose just before spinning, or to the carbon disulphide used for xanthating. The use of blown oils, such as blown sperm oil, is excluded.
GB648730A 1930-02-27 1930-02-27 Improvements in and relating to the manufacture of artificial silk from viscose Expired GB348743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB648730A GB348743A (en) 1930-02-27 1930-02-27 Improvements in and relating to the manufacture of artificial silk from viscose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB648730A GB348743A (en) 1930-02-27 1930-02-27 Improvements in and relating to the manufacture of artificial silk from viscose

Publications (1)

Publication Number Publication Date
GB348743A true GB348743A (en) 1931-05-21

Family

ID=9815399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB648730A Expired GB348743A (en) 1930-02-27 1930-02-27 Improvements in and relating to the manufacture of artificial silk from viscose

Country Status (1)

Country Link
GB (1) GB348743A (en)

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