SU367147A1 - ALL-UNION IB> & '& L' '' 'O "' 1IA - Google Patents

ALL-UNION IB> & '& L' '' 'O "' 1IA

Info

Publication number: SU367147A1
Authority: SU; USSR - Soviet Union
Prior art keywords: acids; production; preparation; union; fatty
Prior art date: 1971-07-30

Application number

SU1689014A

Other languages

Russian (ru)

Inventor

А. А. Перченко В. И. хов Ф. В. Линчевский Э. П. Поборцев В. И. Бавика В. Волков Авторы изобретени витель В. И. Дышловой

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.)

1971-07-30

Filing date

1971-07-30

Publication date

1973-01-23

1971-07-30 Application filed filed Critical

1971-07-30 Priority to SU1689014A priority Critical patent/SU367147A1/en

1973-01-23 Application granted granted Critical

1973-01-23 Publication of SU367147A1 publication Critical patent/SU367147A1/en

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

СПОСОБ ПОЛУЧЕНИЯ ПРЕПАРАТА ДЛЯ ЖИРОВАНИЯ КОЖMETHOD OF OBTAINING A PREPARATION FOR LEATING THE SKIN

1one

Известен способ получени препарата дл жировани кож путем этерификации жирных кислот, образуюп1.ихс в процессе производства себациновой кислоты, спиртами, например, этиловым или этиленгликолем.A method is known for preparing a preparation for fatting the skin by esterifying fatty acids that form their process in the production of sebacic acid with alcohols, for example, with ethyl or ethylene glycol.

Препарат, полученный таким способом, имеет темпый цвет и содержит значительное количество пеомыл емых и непредельных кислот, что исключает возможность его использовани дл жировани светлых кож.The preparation obtained in this way has a tempo of color and contains a significant amount of washed and unsaturated acids, which excludes the possibility of its use for the fattening of light skin.

Предложенный способ позвол ет улучшить качество препарата.The proposed method allows to improve the quality of the drug.

Это достигаетс тем, что в качестве жириых кислот используют копцентрат изокарбоновых кислот, образующихс в процессе производства очищенных жирных кислот сольвентиым методом.This is achieved by using as a copolyrate of isocarboxylic acids as fatty acids, which are formed during the production of purified fatty acids by the solvent method.

Способ осуществл етс следующим образом . Концентрат изокарбоновых кислот, образующихс в процессе производства очищеггных жирных кислот фракции Ci--Coi, загружают в реактор, сиабженный обратным холодильником и меша.ткой. Затем в реактор заливают спирты (моноспирты, гликоли или нолигликолн), и процесс ведут в ицертпого газа при температуре 190-250°С без катаЛ1 затора . Полученные эфиры подвергают гидрогенизации с целью сиижени йодного числа и корректи ювкн температуры каплепадаии .The method is carried out as follows. The isocarboxylic acid concentrate formed during the production of cleansing fatty acids of the Ci-Coi fraction is loaded into the reactor, which is refluxed by condenser and mixed. Alcohols are then poured into the reactor (monoalcohols, glycols or niglygols), and the process is carried out in the cert gas at a temperature of 190-250 ° C without catalysts 1. The resulting esters are subjected to hydrogenation in order to reduce the iodine value and adjust the juvcap temperature of the cunopadium.

ПP

р е д м е т и 3 о о р е т е н и REDEMETS and 3 OO RETIEN and

Способ иолучени препарата дл жировапп кож путем этернфпкации спиртами жирных кислот, отличающийс тем, что, с целью улучшени качества нреиарата, в роли жафных кислот используют концентрат изокарбоновых кпслот, образующихс в процессе производства очиндепных синтетических жирных кислот.The method of obtaining a preparation for fatty leathers by etherization of fatty acid alcohols, characterized in that, in order to improve the quality of nirac, the concentrate of isocarboxylic acids formed during the production of synthetic synthetic acids is used as jafnic acids.

SU1689014A 1971-07-30 1971-07-30 ALL-UNION IB> & '& L' '' 'O "' 1IA SU367147A1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
SU1689014A SU367147A1 (en)	1971-07-30	1971-07-30	ALL-UNION IB> & '& L' '' 'O "' 1IA

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SU1689014A SU367147A1 (en)	1971-07-30	1971-07-30	ALL-UNION IB> & '& L' '' 'O "' 1IA

Publications (1)

Publication Number	Publication Date
SU367147A1 true SU367147A1 (en)	1973-01-23

Family

ID=20485337

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SU1689014A SU367147A1 (en)	1971-07-30	1971-07-30	ALL-UNION IB> & '& L' '' 'O "' 1IA

Country Status (1)

Country	Link
SU (1)	SU367147A1 (en)

1971
- 1971-07-30 SU SU1689014A patent/SU367147A1/en active

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