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FR684658A - Process for making artificial silk by spinning by drawing a cupro-ammoniacal solution - Google Patents

Process for making artificial silk by spinning by drawing a cupro-ammoniacal solution

Info

Publication number
FR684658A
FR684658A FR684658DA FR684658A FR 684658 A FR684658 A FR 684658A FR 684658D A FR684658D A FR 684658DA FR 684658 A FR684658 A FR 684658A
Authority
FR
France
Prior art keywords
cupro
spinning
artificial silk
ammoniacal solution
making artificial
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
Other languages
French (fr)
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.)
HOLKENSEIDE GmbH
Original Assignee
HOLKENSEIDE GmbH
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 HOLKENSEIDE GmbH filed Critical HOLKENSEIDE GmbH
Application granted granted Critical
Publication of FR684658A publication Critical patent/FR684658A/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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Physical Water Treatments (AREA)
  • Pens And Brushes (AREA)
  • Treatment Of Fiber Materials (AREA)
FR684658D 1928-11-16 1929-11-08 Process for making artificial silk by spinning by drawing a cupro-ammoniacal solution Expired FR684658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH119127D DE522469C (en) 1928-11-16 1928-11-16 Method of spinning rayon

Publications (1)

Publication Number Publication Date
FR684658A true FR684658A (en) 1930-06-30

Family

ID=7173262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR684658D Expired FR684658A (en) 1928-11-16 1929-11-08 Process for making artificial silk by spinning by drawing a cupro-ammoniacal solution

Country Status (4)

Country Link
CH (1) CH143665A (en)
DE (1) DE522469C (en)
FR (1) FR684658A (en)
GB (1) GB341590A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300634B (en) * 1960-06-30 1969-08-07 Heinrich Dennhoefer Fa Device for preparing rubber gloves for medical use

Also Published As

Publication number Publication date
GB341590A (en) 1931-01-22
DE522469C (en) 1931-04-09
CH143665A (en) 1930-11-30

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