GB543604A - Improvements in or relating to the manufacture of soaps and glycerine - Google Patents

Improvements in or relating to the manufacture of soaps and glycerine

Info

Publication number
GB543604A
GB543604A GB7109/40A GB710940A GB543604A GB 543604 A GB543604 A GB 543604A GB 7109/40 A GB7109/40 A GB 7109/40A GB 710940 A GB710940 A GB 710940A GB 543604 A GB543604 A GB 543604A
Authority
GB
United Kingdom
Prior art keywords
glycerine
soap
april
class
cotton
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
GB7109/40A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB543604A publication Critical patent/GB543604A/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
    • 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
    • C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/02—Boiling soap; Refining
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D19/00—Recovery of glycerol from a saponification liquor

Landscapes

  • 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)
  • General Chemical & Material Sciences (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

543,604. Soap and soap compositions; glycerine. DU PONT DE NEMOURS & CO., E. I. April 19, 1940, No. 7109. Convention date, April 19, 1939. [Class 91] [Also in'Group IV] Fatty glycerides are re-acted with 0.1-0.5 per cent. of alkali and 1.2-1.75 equivalents of a monohydric alcohol of 1-5 carbon atoms, and the alkyl esters, after separation from the glycerine and after fractional distillation, if desired, to remove the lower-boiling esters, are saponified with caustic soda or potash, which may be in methyl or other alcoholic solution or may be finely-ground and used with little or no alcohol, or may be a 50 per cent. aqueous solution. The mixed alkyl esters of unsaturated acids, e.g. from cotton-seed oil, may be hydrogenated before saponification so as to form palmitate and stearate soaps. Examples describe the treatment of coconut oil, and in one case cotton-seed oil ; in the latter case the soap is mixed with titanium white and glycerol monostearate and monooleate. Other oils mentioned as suitable initial materials are olive, palm, sardine, castor, whale and linseed oils, tallow, stearin and cocoa butter. Specification 125,153, [Class 91], is referred to.
GB7109/40A 1939-04-19 1940-04-19 Improvements in or relating to the manufacture of soaps and glycerine Expired GB543604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US268820A US2271619A (en) 1939-04-19 1939-04-19 Process of making pure soaps

Publications (1)

Publication Number Publication Date
GB543604A true GB543604A (en) 1942-03-05

Family

ID=23024622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7109/40A Expired GB543604A (en) 1939-04-19 1940-04-19 Improvements in or relating to the manufacture of soaps and glycerine

Country Status (3)

Country Link
US (1) US2271619A (en)
FR (1) FR865045A (en)
GB (1) GB543604A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462831A (en) * 1937-07-09 1949-03-01 Colgate Palmolive Peet Co Detergents and method of making them
US2588435A (en) * 1942-06-19 1952-03-11 Lever Brothers Ltd Process of treating fatty material
US2543421A (en) * 1942-11-03 1951-02-27 Nopco Chem Co Transesterification process
US2494127A (en) * 1945-12-19 1950-01-10 Holmberg John Karl Oska Hubert Method of producing toilet soap
US2486444A (en) * 1947-07-08 1949-11-01 Baker Castor Oil Co Process of producing esters
US2779736A (en) * 1952-10-25 1957-01-29 Exxon Research Engineering Co Production of lubricating greases from oxo esters
US2801220A (en) * 1954-07-06 1957-07-30 Baker Castor Oil Co Production of lubricating greases from monohydric alcohol esters of hydroxy fatty acids
JPS56120799A (en) * 1980-02-28 1981-09-22 Lion Corp Manufacture of high quality fatty ester
FR2577569B1 (en) * 1985-02-15 1987-03-20 Inst Francais Du Petrole PROCESS FOR THE MANUFACTURE OF A COMPOSITION OF FATTY ACID ESTERS FOR USE AS FUEL SUBSTITUTING GASOLINE WITH HYDRATED ETHYL ALCOHOL AND COMPOSITION OF ESTERS THUS FORMED
US5587500A (en) * 1993-09-17 1996-12-24 The Chemithon Corporation Sulfonation of fatty acid esters
US5495033A (en) * 1994-08-29 1996-02-27 Cenex/Land O'lakes Agronomy Company Methylated herbicidal adjuvant
DE4443549A1 (en) 1994-12-07 1996-06-13 Veba Oel Ag Fuel for high compression compression ignition engines
DE19638460A1 (en) 1996-09-19 1998-03-26 Peter Siegfried Process for the production of fatty acid esters
US6127560A (en) * 1998-12-29 2000-10-03 West Central Cooperative Method for preparing a lower alkyl ester product from vegetable oil
US6382133B1 (en) 2000-09-21 2002-05-07 Agriliance Llc Method of treating manure
DE10132842C1 (en) * 2001-07-06 2002-11-28 Siegfried Peter Transesterification of fats and/or oils by alcoholysis, e.g. for preparation of methyl esters useful as diesel fuel, with addition of alkanol fatty acid ester to give single-phase reaction mixture and high reaction velocity
DE102004044660A1 (en) * 2004-09-15 2006-03-30 Siegfried Prof. Dr. Peter Process for the transesterification of fats and oils of biological origin by alcoholysis using special carbonic acid salts
US7619104B2 (en) * 2005-04-04 2009-11-17 Renewable Products Development Laboratories, Inc. Process for producing biodiesel or fatty acid esters from multiple triglyceride feedstocks
DE102007016157A1 (en) 2007-04-02 2008-10-09 Bayer Technology Services Gmbh Process for the separation of product mixtures from transesterification reactions
US20080282606A1 (en) * 2007-04-16 2008-11-20 Plaza John P System and process for producing biodiesel
DE102007019379A1 (en) 2007-04-23 2008-10-30 Bayer Technology Services Gmbh Process for the purification of product mixtures from transesterification reactions
CN102391920A (en) * 2011-09-30 2012-03-28 葛步春 Method for preparing soap and soap powder by ester exchange method
US9328054B1 (en) 2013-09-27 2016-05-03 Travis Danner Method of alcoholisis of fatty acids and fatty acid gyicerides

Also Published As

Publication number Publication date
FR865045A (en) 1941-05-12
US2271619A (en) 1942-02-03

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