GB1375289A – – Google Patents
GB1375289A – – Google Patents
Info
Publication number
GB1375289A
GB1375289A
GB5603572A
GB5603572A
GB1375289A
GB 1375289 A
GB1375289 A
GB 1375289A
GB 5603572 A
GB5603572 A
GB 5603572A
GB 5603572 A
GB5603572 A
GB 5603572A
GB 1375289 A
GB1375289 A
GB 1375289A
Authority
GB
United Kingdom
Prior art keywords
reactor
temperature
mixture
range
alkali
Prior art date
1972-01-21
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
GB5603572A
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.)
1972-01-21
Filing date
1972-12-05
Publication date
1974-11-27
1972-12-05
Application filed
filed
Critical
1974-11-27
Publication of GB1375289A
publication
Critical
patent/GB1375289A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
C07C51/41—Preparation of salts of carboxylic acids
C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
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
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P20/00—Technologies relating to chemical industry
Y02P20/50—Improvements relating to the production of bulk chemicals
Y02P20/582—Recycling of unreacted starting or intermediate materials
Abstract
1375289 Continuous saponification process COSTRUZIONI MECCANICHE G MAZZONI SpA 5 Dec 1972 [21 Jan 1972 56035/72 Heading C5D Aqueous soap base pastes of high fatty acid content (e.g. 80%) are prepared by continuously feeding preheated fatty acids at a temperature in the range of 50‹ to 120‹ C., together with one or more preheated aqueous alkali saponifying agents at a temperature in the range 50‹ to 120‹ C. and at a concentration of between 15% and 75% of alkali in the aqueous alkali, to a closed high viscosity material reactor, maintaining in the reactor a temperature of 70-170‹ C. and pressure of 1 to 15 atmospheres, recycling the reaction mixture in the reactor 10 to 100 times, and finally controlling the free alkalinity or acidity of the mixture in the reactor at a predetermined value by means of a millivoltmeter or viscosimeter. After leaving the reactor, the high temperature saponified mixture is reduced to atmospheric pressure with resultant reduction in water content of the final product.
GB5603572A
1972-01-21
1972-12-05
Expired
GB1375289A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
IT19640/72A
IT946781B
(en)
1972-01-21
1972-01-21
METHOD FOR THE SAPONIFICATION WITH TINUE OF FATTY ACIDS AND OBTAINING SOAPY PASTES MAINLY WITH A LOW PERCENTAGE OF UMI FINGERS
Publications (1)
Publication Number
Publication Date
GB1375289A
true
GB1375289A
(en)
1974-11-27
Family
ID=11159990
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5603572A
Expired
GB1375289A
(en)
1972-01-21
1972-12-05
Country Status (6)
Country
Link
BR
(1)
BR7300422D0
(en)
DE
(1)
DE2302483A1
(en)
ES
(1)
ES410509A1
(en)
FR
(1)
FR2168308A1
(en)
GB
(1)
GB1375289A
(en)
IT
(1)
IT946781B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO2000006676A1
(en)
*
1998-07-31
2000-02-10
American Ingredients Company
Partially saponified triglycerides, their methods of manufacture and use as polymer additives
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2847457C2
(en)
*
1978-11-02
1990-05-31
Fried. Krupp Gmbh, 4300 Essen
Process for the production of alkali salts of fatty acids in continuous operation
GB8603668D0
(en)
*
1986-02-14
1986-03-19
Unilever Plc
Continuous soap manufacture
1972
1972-01-21
IT
IT19640/72A
patent/IT946781B/en
active
1972-12-05
GB
GB5603572A
patent/GB1375289A/en
not_active
Expired
1972-12-29
FR
FR7246827A
patent/FR2168308A1/fr
not_active
Withdrawn
1973
1973-01-10
ES
ES410509A
patent/ES410509A1/en
not_active
Expired
1973-01-19
BR
BR73422A
patent/BR7300422D0/en
unknown
1973-01-19
DE
DE2302483A
patent/DE2302483A1/en
active
Pending
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO2000006676A1
(en)
*
1998-07-31
2000-02-10
American Ingredients Company
Partially saponified triglycerides, their methods of manufacture and use as polymer additives
US6194502B1
(en)
1998-07-31
2001-02-27
American Ingredients Company
Partially saponified triglycerides, their methods of manufacture and use as polymer additives
US6201053B1
(en)
1998-07-31
2001-03-13
American Ingredients Company
Partially saponified triglycerides, their methods of manufacture and use as polymer additives
Also Published As
Publication number
Publication date
BR7300422D0
(en)
1973-09-13
FR2168308A1
(en)
1973-08-31
ES410509A1
(en)
1975-12-01
DE2302483A1
(en)
1973-08-09
IT946781B
(en)
1973-05-21
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Legal Events
Date
Code
Title
Description
1975-03-19
414F
Notice of opposition given (sect. 14/1949)
1975-06-25
414E
Application relinquished (sect. 14/1949)
1975-10-01
CSNS
Application of which complete specification have been accepted and published, but patent is not sealed
