GB446980A - Improvements in or relating to the manufacture of artificial silk, fibres, films and the like - Google Patents

Improvements in or relating to the manufacture of artificial silk, fibres, films and the like

Info

Publication number
GB446980A
GB446980A GB32191/34A GB3219134A GB446980A GB 446980 A GB446980 A GB 446980A GB 32191/34 A GB32191/34 A GB 32191/34A GB 3219134 A GB3219134 A GB 3219134A GB 446980 A GB446980 A GB 446980A
Authority
GB
United Kingdom
Prior art keywords
artificial silk
bath
water
acid
fibres
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
GB32191/34A
Other languages
English (en)
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
Publication of GB446980A publication Critical patent/GB446980A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
    • D01F2/04—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts from cuprammonium solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
GB32191/34A 1934-10-09 1934-11-08 Improvements in or relating to the manufacture of artificial silk, fibres, films and the like Expired GB446980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2137955X 1934-10-09

Publications (1)

Publication Number Publication Date
GB446980A true GB446980A (en) 1936-05-08

Family

ID=32044207

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32191/34A Expired GB446980A (en) 1934-10-09 1934-11-08 Improvements in or relating to the manufacture of artificial silk, fibres, films and the like

Country Status (4)

Country Link
US (1) US2137955A (fr)
DE (1) DE699422C (fr)
FR (1) FR795943A (fr)
GB (1) GB446980A (fr)

Also Published As

Publication number Publication date
FR795943A (fr) 1936-03-25
US2137955A (en) 1938-11-22
DE699422C (de) 1940-11-28

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