GB552161A - Improvements in or relating to the manufacture of sugar esters - Google Patents

Improvements in or relating to the manufacture of sugar esters

Info

Publication number
GB552161A
GB552161A GB12194/41A GB1219441A GB552161A GB 552161 A GB552161 A GB 552161A GB 12194/41 A GB12194/41 A GB 12194/41A GB 1219441 A GB1219441 A GB 1219441A GB 552161 A GB552161 A GB 552161A
Authority
GB
United Kingdom
Prior art keywords
sugar esters
sugar
esters
cellulose
films
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
GB12194/41A
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.)
Acordis UK Ltd
Original Assignee
British Celanese Ltd
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 British Celanese Ltd filed Critical British Celanese Ltd
Publication of GB552161A publication Critical patent/GB552161A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/003—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with alcohols

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

552,161. Sugar esters. BRITISH CELANESE, Ltd. Sept. 20, 1941, No. 12194. Convention date, Jan 15. [Classes 2 (ii), 2 (iii) and 15 (ii)] Sugar esters, in pure condition, are obtained by treating a sugar with an anhydride of a fatty acid containing not more than six carbon atoms, in the presence of an esterification catalyst, removing part of the reaction mixture by distillation and precipitating the ester by adding a dilute aqueous alkali. In an example sucrose is added to a mixture of acetic anhydride and sodium acetate which has been heated. After stirring, the product is heated to complete the acetylation and the excess acid removed by heating under reduced pressure. The product is poured into dilute caustic soda, and the ester separates as a solid on standing. Acetates, propionates and butyrates of sugars such as glucose, lactose, maltose and xylose may be obtained. The esters may be used as detergents either alone or with soaps, or as pigments or effect materials in paints and plastics. They may also be used in fibres, films or filaments made of cellulose acetate or other organic derivative of cellulose. When such fibres containing the sugar esters are subjected to a delustring treatment a voluminous matt effect is produced. Films or foils made of organic cellulose derivatives containing the sugar esters may also be used in the manufacture of laminated glass, fabric or other sheet material.
GB12194/41A 1941-01-15 1941-09-20 Improvements in or relating to the manufacture of sugar esters Expired GB552161A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US552161XA 1941-01-15 1941-01-15

Publications (1)

Publication Number Publication Date
GB552161A true GB552161A (en) 1943-03-25

Family

ID=21996423

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12194/41A Expired GB552161A (en) 1941-01-15 1941-09-20 Improvements in or relating to the manufacture of sugar esters

Country Status (1)

Country Link
GB (1) GB552161A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931802A (en) * 1958-04-30 1960-04-05 Eastman Kodak Co Mixed esters of glucose and sucrose
US3030356A (en) * 1960-02-01 1962-04-17 Eastman Kodak Co Mixed esters of lactose
US3057743A (en) * 1959-04-02 1962-10-09 Eastman Kodak Co Non-crystallizing sucrose lower fatty acid esters and compositions thereof
WO1980000135A1 (en) * 1978-06-29 1980-02-07 R Matalon Novel method of making foundry molds and adhesively bonded composites

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931802A (en) * 1958-04-30 1960-04-05 Eastman Kodak Co Mixed esters of glucose and sucrose
US3057743A (en) * 1959-04-02 1962-10-09 Eastman Kodak Co Non-crystallizing sucrose lower fatty acid esters and compositions thereof
US3030356A (en) * 1960-02-01 1962-04-17 Eastman Kodak Co Mixed esters of lactose
WO1980000135A1 (en) * 1978-06-29 1980-02-07 R Matalon Novel method of making foundry molds and adhesively bonded composites

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