FR491903A - Retting process for fibrous substances - Google Patents

Retting process for fibrous substances

Info

Publication number
FR491903A
FR491903A FR491903A FR491903DA FR491903A FR 491903 A FR491903 A FR 491903A FR 491903 A FR491903 A FR 491903A FR 491903D A FR491903D A FR 491903DA FR 491903 A FR491903 A FR 491903A
Authority
FR
France
Prior art keywords
fibrous substances
retting process
retting
fibrous
substances
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
FR491903A
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.)
Cellulosa AB
Original Assignee
Cellulosa AB
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 Cellulosa AB filed Critical Cellulosa AB
Application granted granted Critical
Publication of FR491903A publication Critical patent/FR491903A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C1/00—Treatment of vegetable material
    • D01C1/02—Treatment of vegetable material by chemical methods to obtain bast fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
FR491903A 1917-05-10 1918-09-21 Retting process for fibrous substances Expired FR491903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE342121X 1917-05-10

Publications (1)

Publication Number Publication Date
FR491903A true FR491903A (en) 1919-06-23

Family

ID=20308401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR491903A Expired FR491903A (en) 1917-05-10 1918-09-21 Retting process for fibrous substances

Country Status (2)

Country Link
DE (1) DE342121C (en)
FR (1) FR491903A (en)

Also Published As

Publication number Publication date
DE342121C (en) 1921-10-13

Similar Documents

Publication Publication Date Title
FR540585A (en) Hydrocarbon treatment process
FR491903A (en) Retting process for fibrous substances
FR491277A (en) Improved lubricant regeneration process
FR480694A (en) Process for treating fibrous materials
FR515026A (en) Process for working with defective cocoons
FR481561A (en) Process for imparting various new qualities to cotton fabrics
FR488359A (en) Enfleurage process
CH77232A (en) Process for the production of textile fibers
FR508167A (en) Process for the production of combustible steam
FR494234A (en) Cellulose treatment process
FR493888A (en) Production process for white cements
FR475988A (en) Cellulose digestion process
FR516960A (en) Process for the recovery of tanning substances obtained from sulphite cellulose lye
FR481876A (en) Seed soaking process
FR442576A (en) Process for dyeing fibrous materials
FR470940A (en) Furs bleaching process
FR507337A (en) Process for the production of textile fibrous material
FR511800A (en) Process for treading animal fibers
CH79939A (en) Process for the production of fibers
FR490068A (en) Scutching machine for hemp
FR475049A (en) Electro-metallic dyeing process
FR20900E (en) Process for treating silk fibers
CH78236A (en) Process for the treatment of peat
FR518132A (en) Mineral concentration process
FR517655A (en) Mechanical carding process