FR2381790B1 - - Google Patents

Info

Publication number
FR2381790B1
FR2381790B1 FR7705715A FR7705715A FR2381790B1 FR 2381790 B1 FR2381790 B1 FR 2381790B1 FR 7705715 A FR7705715 A FR 7705715A FR 7705715 A FR7705715 A FR 7705715A FR 2381790 B1 FR2381790 B1 FR 2381790B1
Authority
FR
France
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
FR7705715A
Other versions
FR2381790A1 (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.)
James River Corp of Nevada
Original Assignee
Crown Zellerbach Corp
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 Crown Zellerbach Corp filed Critical Crown Zellerbach Corp
Priority to FR7705715A priority Critical patent/FR2381790A1/fr
Publication of FR2381790A1 publication Critical patent/FR2381790A1/fr
Application granted granted Critical
Publication of FR2381790B1 publication Critical patent/FR2381790B1/fr
Granted 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B17/00—Apparatus for esterification or etherification of cellulose

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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FR7705715A 1977-02-25 1977-02-25 Procede pour la preparation d'esters d'acides organiques de cellulose Granted FR2381790A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7705715A FR2381790A1 (fr) 1977-02-25 1977-02-25 Procede pour la preparation d'esters d'acides organiques de cellulose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7705715A FR2381790A1 (fr) 1977-02-25 1977-02-25 Procede pour la preparation d'esters d'acides organiques de cellulose

Publications (2)

Publication Number Publication Date
FR2381790A1 FR2381790A1 (fr) 1978-09-22
FR2381790B1 true FR2381790B1 (fr) 1982-06-18

Family

ID=9187290

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705715A Granted FR2381790A1 (fr) 1977-02-25 1977-02-25 Procede pour la preparation d'esters d'acides organiques de cellulose

Country Status (1)

Country Link
FR (1) FR2381790A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB677208A (en) * 1949-10-01 1952-08-13 Celanese Corp Mixing apparatus
FR1469149A (fr) * 1965-12-28 1967-02-10 Rhodiaceta Procédé pour l'estérification en continu de la cellulose
US3915959A (en) * 1974-03-15 1975-10-28 Crown Zellerbach Corp Activated alkali cellulose and derivatives formed therefrom and a process for making the same

Also Published As

Publication number Publication date
FR2381790A1 (fr) 1978-09-22

Similar Documents

Publication Publication Date Title
FR2377267B1 (fr)
DE2858262A1 (fr)
DK141360C (fr)
FR2376505B3 (fr)
FR2378809B1 (fr)
FR2378459B1 (fr)
FR2376209B1 (fr)
FI772132A (fr)
FR2376925B3 (fr)
FR2377596B1 (fr)
FR2377387B3 (fr)
AR210643A1 (fr)
FR2381790B1 (fr)
FR2378445B3 (fr)
FR2378365B1 (fr)
AU71461S (fr)
BG25847A1 (fr)
BG25810A1 (fr)
BE872973A (fr)
BG23438A1 (fr)
BE871991A (fr)
BG23462A1 (fr)
BE871419A (fr)
BE870787A (fr)
BG25815A1 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse