FR876396A - New cellulosic products and their manufacturing processes - Google Patents

New cellulosic products and their manufacturing processes

Info

Publication number
FR876396A
FR876396A FR876396DA FR876396A FR 876396 A FR876396 A FR 876396A FR 876396D A FR876396D A FR 876396DA FR 876396 A FR876396 A FR 876396A
Authority
FR
France
Prior art keywords
manufacturing processes
cellulosic products
new cellulosic
new
products
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR876396A publication Critical patent/FR876396A/en
Expired legal-status Critical Current

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
    • D21C9/083—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 inorganic compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
FR876396D 1941-01-27 1941-10-29 New cellulosic products and their manufacturing processes Expired FR876396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US876396XA 1941-01-27 1941-01-27

Publications (1)

Publication Number Publication Date
FR876396A true FR876396A (en) 1942-11-04

Family

ID=22206365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR876396D Expired FR876396A (en) 1941-01-27 1941-10-29 New cellulosic products and their manufacturing processes

Country Status (1)

Country Link
FR (1) FR876396A (en)

Similar Documents

Publication Publication Date Title
FR920342A (en) Fibrous products and their manufacturing process
FR926637A (en) Photopolymerization process and resulting products
FR919729A (en) New synthetic products, their preparation processes and their applications
FR862088A (en) Clothing manufacturing process and resulting products
FR867791A (en) Improvements to weaving processes and resulting new products
FR915615A (en) Improvements to knits and their production processes
FR876396A (en) New cellulosic products and their manufacturing processes
FR852825A (en) Adhesive products, their manufacturing processes and their applications
FR926627A (en) Yarn manufacturing process and resulting products
FR883504A (en) Process for manufacturing chipboard sole and resulting products
FR881367A (en) Anticryptogamic and antiparasitic product
FR874977A (en) New food products
FR863903A (en) Food products and their manufacturing processes
FR868564A (en) Polyvinyl products and their applications
FR869683A (en) Food product and its manufacture
FR949727A (en) Improvements made to lamellar products made from resinous materials and to their manufacturing processes
FR954130A (en) Insulating materials and their production processes
FR951239A (en) Luminescent product and its manufacture
FR52306E (en) New condensation products and their industrial uses
FR885295A (en) New condensation products and their industrial uses
FR953893A (en) Condensation products and manufacturing methods
FR876954A (en) Novel synthetic resins and their manufacturing processes
FR973162A (en) Product for the protection of wood and its manufacturing process
FR925368A (en) Process for manufacturing products and articles made from cellulosic materials and products resulting therefrom
FR881322A (en) Chlorination process for nitrocarbazols and their nu-alkylated homologues