GB1139150A - Improvements in or relating to the continuous esterification of cellulose - Google Patents

Improvements in or relating to the continuous esterification of cellulose

Info

Publication number
GB1139150A
GB1139150A GB5644466A GB5644466A GB1139150A GB 1139150 A GB1139150 A GB 1139150A GB 5644466 A GB5644466 A GB 5644466A GB 5644466 A GB5644466 A GB 5644466A GB 1139150 A GB1139150 A GB 1139150A
Authority
GB
United Kingdom
Prior art keywords
diluent
parts
cellulose
mixture
dec
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
GB5644466A
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta 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 Rhodiaceta SA filed Critical Rhodiaceta SA
Publication of GB1139150A publication Critical patent/GB1139150A/en
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
    • C08B17/00—Apparatus for esterification or etherification of cellulose
    • C08B17/04—Apparatus for esterification or etherification of cellulose for making cellulose nitrate
    • 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
    • C08B17/02—Apparatus for esterification or etherification of cellulose for making organic esters of cellulose
    • 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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
GB5644466A 1965-12-28 1966-12-16 Improvements in or relating to the continuous esterification of cellulose Expired GB1139150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44077A FR1469149A (fr) 1965-12-28 1965-12-28 Procédé pour l'estérification en continu de la cellulose

Publications (1)

Publication Number Publication Date
GB1139150A true GB1139150A (en) 1969-01-08

Family

ID=8597115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5644466A Expired GB1139150A (en) 1965-12-28 1966-12-16 Improvements in or relating to the continuous esterification of cellulose

Country Status (4)

Country Link
BE (1) BE691823A (enExample)
DE (1) DE1593476A1 (enExample)
FR (1) FR1469149A (enExample)
GB (1) GB1139150A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381790A1 (fr) * 1977-02-25 1978-09-22 Crown Zellerbach Corp Procede pour la preparation d'esters d'acides organiques de cellulose
KR950703005A (ko) * 1992-08-07 1995-08-23 해리 제이. 귀넬 셀룰로즈의 아세틸화 방법(process for acetylation of cellulose)

Also Published As

Publication number Publication date
BE691823A (enExample) 1967-06-27
DE1593476A1 (de) 1970-07-23
FR1469149A (fr) 1967-02-10

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