FR682737A - Process for the preparation of neutral or alkaline coagulating liquids intended for the manufacture of artificial silk - Google Patents

Process for the preparation of neutral or alkaline coagulating liquids intended for the manufacture of artificial silk

Info

Publication number
FR682737A
FR682737A FR682737DA FR682737A FR 682737 A FR682737 A FR 682737A FR 682737D A FR682737D A FR 682737DA FR 682737 A FR682737 A FR 682737A
Authority
FR
France
Prior art keywords
neutral
manufacture
preparation
artificial silk
liquids intended
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.)
NOVASETA A G ARBON
Original Assignee
NOVASETA A G ARBON
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 NOVASETA A G ARBON filed Critical NOVASETA A G ARBON
Application granted granted Critical
Publication of FR682737A publication Critical patent/FR682737A/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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Artificial Filaments (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Inorganic Fibers (AREA)
  • Gas Separation By Absorption (AREA)
FR682737D 1928-10-08 1929-10-03 Process for the preparation of neutral or alkaline coagulating liquids intended for the manufacture of artificial silk Expired FR682737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH341025X 1928-10-08

Publications (1)

Publication Number Publication Date
FR682737A true FR682737A (en) 1930-06-02

Family

ID=4505625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR682737D Expired FR682737A (en) 1928-10-08 1929-10-03 Process for the preparation of neutral or alkaline coagulating liquids intended for the manufacture of artificial silk

Country Status (5)

Country Link
US (1) US1918374A (en)
DE (1) DE550876C (en)
FR (1) FR682737A (en)
GB (1) GB341025A (en)
NL (1) NL26682C (en)

Also Published As

Publication number Publication date
DE550876C (en) 1932-05-21
US1918374A (en) 1933-07-18
NL26682C (en)
GB341025A (en) 1931-01-08

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