FR897064A - Mass from the waste liquor of cellulosic materials and process for its manufacture - Google Patents

Mass from the waste liquor of cellulosic materials and process for its manufacture

Info

Publication number
FR897064A
FR897064A FR897064DA FR897064A FR 897064 A FR897064 A FR 897064A FR 897064D A FR897064D A FR 897064DA FR 897064 A FR897064 A FR 897064A
Authority
FR
France
Prior art keywords
manufacture
mass
cellulosic materials
waste liquor
cellulosic
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.)
CELLUDUR A G CHAM
Original Assignee
CELLUDUR A G CHAM
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 CELLUDUR A G CHAM filed Critical CELLUDUR A G CHAM
Application granted granted Critical
Publication of FR897064A publication Critical patent/FR897064A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/005—Lignin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
FR897064D 1942-03-26 1943-08-09 Mass from the waste liquor of cellulosic materials and process for its manufacture Expired FR897064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE897064X 1942-03-26

Publications (1)

Publication Number Publication Date
FR897064A true FR897064A (en) 1945-03-12

Family

ID=6848531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897064D Expired FR897064A (en) 1942-03-26 1943-08-09 Mass from the waste liquor of cellulosic materials and process for its manufacture

Country Status (1)

Country Link
FR (1) FR897064A (en)

Similar Documents

Publication Publication Date Title
CH315332A (en) Process for the production of cellulose pulp from plant materials
FR941668A (en) Impregnation process for the treatment of fibrous materials
FR897064A (en) Mass from the waste liquor of cellulosic materials and process for its manufacture
FR950906A (en) Improved process and apparatus for the manufacture of pulp from cellulosic materials
FR950907A (en) Process for the treatment of cellulosic material containing lignin
FR976560A (en) Process for the production of moldings
FR882150A (en) Process for the improvement of fibrous substances
FR876551A (en) Process for the production of mixed fibers from albuminous substances
FR1013946A (en) Process for the improvement of porous materials
FR986660A (en) Process for manufacturing agglomerates from cellulosic materials
FR879331A (en) Process and machine for the manufacture of tablets, in particular charcoal tablets
FR902709A (en) Process for obtaining cellulose from raw materials which contain it
CH276376A (en) Apron for textile machine and process for its manufacture.
FR879113A (en) Process for the production of organic substances from the sulphite waste liquor of cellulose
FR905678A (en) Process for enriching the prehydrolysates of cellulosic raw materials containing hemicelluloses with reducing sugars
FR1071601A (en) Process for the treatment of materials containing cellulose
FR919256A (en) Process for the manufacture of construction elements
FR895761A (en) Process for the production of coatings on fibrous materials
FR896685A (en) Wood panel and process for its manufacture
FR896874A (en) Process for the manufacture of shaped articles from pressed masses
FR980270A (en) Process and machine for the manufacture of vibrated concrete monoblocks
FR890815A (en) Process for refining fibrous materials
FR900141A (en) Process for refining cellulosic materials
FR887308A (en) Process for scouring fibrous materials or cellulose
FR906159A (en) Process for the preparation of viscoses with a high cellulose content