PL99005B1 - METHOD OF PRODUCING THE SKIN IMPREGNATION AGENT - Google Patents
METHOD OF PRODUCING THE SKIN IMPREGNATION AGENT Download PDFInfo
- Publication number
- PL99005B1 PL99005B1 PL18555075A PL18555075A PL99005B1 PL 99005 B1 PL99005 B1 PL 99005B1 PL 18555075 A PL18555075 A PL 18555075A PL 18555075 A PL18555075 A PL 18555075A PL 99005 B1 PL99005 B1 PL 99005B1
- Authority
- PL
- Poland
- Prior art keywords
- producing
- fatty acid
- impregnation agent
- monoglycerides
- ethyleneamides
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 10
- 238000005470 impregnation Methods 0.000 title description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 8
- 229930195729 fatty acid Natural products 0.000 claims description 8
- 239000000194 fatty acid Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000007098 aminolysis reaction Methods 0.000 claims description 3
- 239000010985 leather Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 7
- OGBUMNBNEWYMNJ-UHFFFAOYSA-N batilol Chemical class CCCCCCCCCCCCCCCCCCOCC(O)CO OGBUMNBNEWYMNJ-UHFFFAOYSA-N 0.000 description 5
- 150000004665 fatty acids Chemical class 0.000 description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 3
- 239000005642 Oleic acid Substances 0.000 description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 3
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- -1 isopropyl alcohols Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 description 1
- 235000019960 monoglycerides of fatty acid Nutrition 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Przedmiotem wynalazku jest sposób wytwarza¬ nia srodka impregnujacego do skór, zawierajacego mieszanine etylenoamidów kwasów tluszczowych z. a lub p monoglicerydami i niewielkimi iloscia¬ mi dwuglicerydów oraz kwasów tluszczowych.Znane srodki impregnujace charakteryzuja sie duzym udzialem monoglicerydów w stosunku do etylenoamidów. Zawartosc monoglicerydów powin¬ na byc wieksza niz 50% w odniesieniu do substan¬ cji aktywnej. Srodki tego typu otrzymuje sie w procesie dwuetapowym. Poczatkowo w reakcji ami- • nolizy glicerydów kwasów tluszczowych otrzymu¬ je sie mieszanine etylenoamidów i monoglicerydów kwasów tluszczowych o skladzie okolo 40% mono¬ glicerydów i okolo 60% etylenoamidów kwasów tluszczowych i dwuglicerydów.Celem uzyskania wlasciwego skladu srodków, mieszanine te wzbogaca sie monoglicerydami, otrzymanymi w reakcji glicerolizy glicerydów kwa- 20 sów tluszczowych, przebiegajacej w temperaturze 200^220°C. Tak otrzymana mieszanine standary¬ zuje sie kwasem olejowym i rozpuszcza w alkoho¬ lach np. etylowym, metylowym lub izopropylowym.Znane metody otrzymywania srodków impregnu¬ jacych wymagaja stosowania wysokich tempera¬ tur, przy czym uzyskuje sie niskie wydajnosci pro¬ cesu w etapie glicerolizy, nie przekraczajace 40%.Nieoczekiwanie stwierdzono, ze w jednoczesnej 30 reakcji aminolizy i glicerolizy glicerydów kwasów tluszczowych otrzymuje sie wysoka przemiane trójglicerydów na monoglicerydy, przy prowadze¬ niu procesu w nizszych temperaturach 140—160°C.Proces, prowadzony sposobem wedlug wynalazku, umozliwia otrzymanie w jednym procesie produ¬ ktu o zawartosci monoglicerydów powyzej 50% w stosunku do substancji aktywnej. Otrzymana w powyzszy sposób mieszanine, standaryzowana kwa¬ sem olejowym, rozpuszcza sie w alkoholach na przyklad: ' izopropylowym, etylowym lub metylo¬ wym i stosuje do impregnacji skór.Sposób prowadzenia procesu wedlug wynalazku pozwala uzyskac wyzsza wydajnosc procesu, zwla¬ szcza w odniesieniu do glicerolizy. Ponadto osiaga sie skrócenie czasu przebiegu reakcji przy zasto¬ sowaniu nizszych temperatur.Przyklad. Do 316 czesci wagowych surowego oleju rzepakowego dodaje sie 14 czesci wagowych dwuetylenotrójaminy i 40 czesci wagowych glice¬ ryny, mieszanine ogrzewa sie w ciagu czterech godzin w temperaturze 150°C, ochladza sie do 60°C.Do otrzymanej mieszaniny wlewa sie 37 czesci wa¬ gowych kwasu olejowego i 240 czesci wagowych izopropanolu. Otrzymuje sie 640 czesci wagowych srodka impregnujacego, zawierajacego okolo 60% substancji aktywnej, w której monoglicerydy sta¬ nowia okolo 70%. 99 00599 005 3 4 PLThe subject of the invention is a method of producing an impregnating agent for leather, containing a mixture of fatty acid ethyleneamides with a or p monoglycerides and small amounts of diglycerides and fatty acids. Known impregnating agents are characterized by a high proportion of monoglycerides in relation to ethyleneamides. The monoglyceride content should be greater than 50%, based on the active substance. These types of funds are obtained in a two-step process. Initially, the aminolysis reaction of fatty acid glycerides produces a mixture of ethyleneamides and monoglycerides of fatty acids with the composition of about 40% of monoglycerides and about 60% of fatty acid ethyleneamides and diglycerides. obtained by glycerolysis of fatty acid glycerides, proceeding at a temperature of 200-220 ° C. The mixture obtained in this way is standardized with oleic acid and dissolved in alcohols, e.g. ethyl, methyl or isopropyl alcohols. Known methods of obtaining impregnating agents require the use of high temperatures, and low efficiency of the process in the glycerolysis stage is obtained, not exceeding 40%. It was unexpectedly found that in the simultaneous reaction of aminolysis and glycerolysis of glycerides of fatty acids, a high conversion of triglycerides into monoglycerides is obtained, while carrying out the process at lower temperatures of 140-160 ° C. The process according to the invention makes it possible to obtain in one production process with a monoglyceride content greater than 50% of the active ingredient. The mixture obtained in this way, standardized with oleic acid, is dissolved in alcohols, for example: isopropyl, ethyl or methyl, and used for impregnation of leather. The method of carrying out the process according to the invention allows to obtain higher process efficiency, especially with regard to glycerolysis. Furthermore, a reduction in reaction times is achieved when lower temperatures are used. To 316 parts by weight of crude rapeseed oil, 14 parts by weight of diethylene triamine and 40 parts by weight of glycerol are added, the mixture is heated for four hours at 150 ° C, cooled to 60 ° C. 37 parts of water are poured into the mixture obtained. oleic acid and 240 parts by weight isopropanol. 640 parts by weight of an impregnating agent are obtained, containing about 60% of active substance, of which monoglycerides make up about 70%. 99 00 599 005 3 4 GB
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL18555075A PL99005B1 (en) | 1975-12-13 | 1975-12-13 | METHOD OF PRODUCING THE SKIN IMPREGNATION AGENT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL18555075A PL99005B1 (en) | 1975-12-13 | 1975-12-13 | METHOD OF PRODUCING THE SKIN IMPREGNATION AGENT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL99005B1 true PL99005B1 (en) | 1978-06-30 |
Family
ID=19974704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL18555075A PL99005B1 (en) | 1975-12-13 | 1975-12-13 | METHOD OF PRODUCING THE SKIN IMPREGNATION AGENT |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL99005B1 (en) |
-
1975
- 1975-12-13 PL PL18555075A patent/PL99005B1/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES455814A1 (en) | A procedure for the preparation of fats, especially useful in food (Machine-translation by Google Translate, not legally binding) | |
| DK2789681T3 (en) | PREPARATION OF LACTYLATES DIRECT FROM OIL | |
| ATE27140T1 (en) | PROCESSES FOR THE PREPARATION OF MIXTURES OF C6C10 FATTY ACIDS. | |
| ATE438608T1 (en) | METHOD FOR PRODUCING CALCIUM SALTS OF POLYUNSATURATED FATTY ACIDS | |
| DK260280A (en) | PROCEDURE FOR SELECTIVE HYDROGENATION OF TRIGLYCERID OILS WITH A METALLIC CATALYST IN THE PRESENT OF AMMONIA | |
| PL99005B1 (en) | METHOD OF PRODUCING THE SKIN IMPREGNATION AGENT | |
| DE2860715D1 (en) | Process for the production of fatty acid nitriles and glycerine from glycerides, in particular from natural fats and/or oils | |
| JP2003012602A5 (en) | ||
| JPS56127094A (en) | Enzymatic ester-exchange process | |
| GB1507312A (en) | Encapsulation of particles | |
| JPS5586892A (en) | Direct ester exchange of triglyceride oil or oil mixture and obtained triglyceride oil or oil mixture | |
| US2333093A (en) | Cosmetic preparation | |
| ATE310790T1 (en) | METHOD FOR PRODUCING RAW MATERIALS FOR OBTAINING CONJUGATED LINOLIC ACID | |
| GB1021694A (en) | Process for the preparation of water-soluble and water-insoluble sucrose esters and products obtained thereby | |
| GB972440A (en) | Process for the preparation of dialkanolamides | |
| US3758530A (en) | Directed interesterification of glycerides of fatty acids and products thereof | |
| JPS55125173A (en) | Release agent and production thereof | |
| ES393654A1 (en) | Treatment of fats and oils | |
| GB1325924A (en) | Process for preparing diglycerides | |
| JPS5522618A (en) | Decolorization of carboxylic ester | |
| JPS5672651A (en) | Fats and oils for spray | |
| JPS5377014A (en) | Preparation of glycerine fatty acid ester sulfuric acid salt | |
| GB2004564A (en) | Superfitting Roof Bars | |
| JPS5289604A (en) | Preparation of alcohols | |
| GB820270A (en) | Method of treating coconut type oils and the product thereby obtained |