FR917191A - Traitement de la pâte de bois - Google Patents

Traitement de la pâte de bois

Info

Publication number
FR917191A
FR917191A FR917191DA FR917191A FR 917191 A FR917191 A FR 917191A FR 917191D A FR917191D A FR 917191DA FR 917191 A FR917191 A FR 917191A
Authority
FR
France
Prior art keywords
treatment
wood pulp
pulp
wood
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
English (en)
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.)
Rayonier Inc
Original Assignee
Rayonier Inc
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 Rayonier Inc filed Critical Rayonier Inc
Application granted granted Critical
Publication of FR917191A publication Critical patent/FR917191A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/06—Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR917191D 1944-12-05 1945-11-10 Traitement de la pâte de bois Expired FR917191A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US917191XA 1944-12-05 1944-12-05

Publications (1)

Publication Number Publication Date
FR917191A true FR917191A (fr) 1946-12-27

Family

ID=22229319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917191D Expired FR917191A (fr) 1944-12-05 1945-11-10 Traitement de la pâte de bois

Country Status (1)

Country Link
FR (1) FR917191A (fr)

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