NL558C - Method for obtaining a raw material for the manufacture of viscose from finely divided wood - Google Patents

Method for obtaining a raw material for the manufacture of viscose from finely divided wood

Info

Publication number
NL558C
NL558C NL1397A NL1397A NL558C NL 558 C NL558 C NL 558C NL 1397 A NL1397 A NL 1397A NL 1397 A NL1397 A NL 1397A NL 558 C NL558 C NL 558C
Authority
NL
Netherlands
Prior art keywords
viscose
manufacture
obtaining
raw material
finely divided
Prior art date
Application number
NL1397A
Other languages
Dutch (nl)
Original Assignee
Girard Paul
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 Girard Paul filed Critical Girard Paul
Application granted granted Critical
Publication of NL558C publication Critical patent/NL558C/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • D21C9/086—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching with organic compounds or compositions comprising organic compounds
    • 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
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
NL1397A 1912-05-06 1912-10-21 Method for obtaining a raw material for the manufacture of viscose from finely divided wood NL558C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR443897T 1912-05-06

Publications (1)

Publication Number Publication Date
NL558C true NL558C (en) 1915-03-01

Family

ID=1484915

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1397A NL558C (en) 1912-05-06 1912-10-21 Method for obtaining a raw material for the manufacture of viscose from finely divided wood

Country Status (2)

Country Link
FR (1) FR443897A (en)
NL (1) NL558C (en)

Also Published As

Publication number Publication date
FR443897A (en) 1912-10-04

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