CS249498B1 - Oleic acid amide amide and diethylene triamine carboxylate - Google Patents
Oleic acid amide amide and diethylene triamine carboxylate Download PDFInfo
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- CS249498B1 CS249498B1 CS983685A CS983685A CS249498B1 CS 249498 B1 CS249498 B1 CS 249498B1 CS 983685 A CS983685 A CS 983685A CS 983685 A CS983685 A CS 983685A CS 249498 B1 CS249498 B1 CS 249498B1
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- Czechoslovakia
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- oleic acid
- amide
- carboxylate
- diethylene triamine
- aminoamide
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- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Riešenie popisuje zmesový karboxylát vzorca kde R je oleoyl, ktorý je vhodný ako mazaoia zložka kompozici! na úpravu skleněných vlákien. Jeho přípravu je možné uskutočniť neutralizáciou základného aminoamidu kyseliny olejovej a dietyléntriaminu kyselinou octovou a olejovou.The solution describes a mixed carboxylate of the formula where R is oleoyl, which is suitable as a lubricating component of compositions for treating glass fibers. Its preparation can be carried out by neutralizing the basic aminoamide of oleic acid and diethylenetriamine with acetic and oleic acids.
Description
Vynález sa týká zmesového karboxylátů aminoamidu kyseliny olejovej a dietyléntriamínu.The invention relates to a mixture of oleic acid aminoamide carboxylates and diethylenetriamine.
K povrchovej úpravě skleněných vlákien našli uplatnenie karboxyláty aminoamidov mastných kyselin a alifatických polyamínov. Z týchto zlúčenín sa najčastejšie používá acetát aminoamidu kyseliny olejovej a dietyléntriamínu. Aj ked majú tieto zlúčeniny voči iným mazadlám dobré vlastnosti aj pri ich použití dochádza pri textilnom spracovaní k úletu úlomkov vlákien, vaty, ktorá zhoršuje pracovná prostredie.Carboxylates of fatty acid amino amides and aliphatic polyamines have found application in the surface treatment of glass fibers. Of these compounds, oleic acid aminoamide and diethylenetriamine acetate are most commonly used. Although these compounds have good properties against other lubricants, even when used in textile processing, fiber fragments, wadding, which deteriorate the working environment, are removed during textile processing.
Z dóvodu, že mechanická odstraňovanie nie je možné za súčasného stavu techniky Íahko uskutočniť, sú neustále v pozornosti prostriedky umožňujúce spraoovanie vlákien s minimálnou prašnosťou.Due to the fact that mechanical removal is not easy to accomplish in the prior art, the means to process the fibers with minimum dustiness are constantly in focus.
Zistili sme, že aplikačně vlastnosti základného acetátu aminoamidu je možné účinné zlepšiť přípravou zmesového karboxylátů podlá vynálezu a tým prispieť k zlepšeniu pracovného prostredia pri spracovaní skleněných vlákien.We have found that the application properties of the basic aminoamide acetate can be efficiently improved by preparing the mixed carboxylates of the invention and thereby contributing to the improvement of the glass fiber working environment.
Vynález popisuje karboxylát aminoamidu kyseliny olejovej a dietyléntriamínu vzorcaThe present invention provides an oleic acid aminoethylethylenetriamine carboxylate of the formula
kde R je oleoyl.wherein R is oleoyl.
Pripravu karboxylátů je možné uskutočnit neutralizáciou aminoamidu kyseliny olejovej a dietyléntriamínu s kyselinou a olejovou za normálnej připadne zvýšenej teploty. Základný aminoamid je dostupný a spravidla sa připravuje kondenzáciou kyseliny olejovej či technických mastných kyselin na jej báze s dietyléntriamínom pri teplote 150 až 190 °C za odstraňovania reakčnej vody.The preparation of carboxylates can be carried out by neutralizing the oleic acid aminoamide and diethylenetriamine with the oleic acid at normal or elevated temperature. The basic aminoamide is available and is generally prepared by condensing oleic acid or industrial fatty acids based thereon with diethylenetriamine at a temperature of 150-190 ° C to remove the reaction water.
Vynález je dalej objasněný formou příkladu.The invention is further illustrated by way of example.
PříkladExample
Do aparatúry sa předložilo 500 g aminoamidu na báze kyseliny olejovej o čísle kyslosti 198,37 mg KOH/g, s jódovým číslom 95,6 g J^/100 g a dietyléntriamínu o amínovom čísle 1 633 mg KOH/g o konzistencii aminoamidu 1,76.10® mPa.s pri 20 °C. Pri teplote 40 °C sa za miešania zneutralizovai prídavok 31,5 g kyseliny octovej a 284,5 g kyseliny olejovej a násada sa miešala 0,5 h.500 g of oleic acid aminoamide having an acid number of 198.37 mg KOH / g, with an iodine number of 95.6 g of J / 100 g and diethylenetriamine having an amine number of 1,633 mg KOH / go of aminoamide consistency of 1.76.10 were introduced into the apparatus. mPa.s at 20 ° C. The addition of 31.5 g of acetic acid and 284.5 g of oleic acid was neutralized with stirring at 40 ° C and the batch was stirred for 0.5 h.
Připravený zmesový karboxylát má viskozitu pri 20 °C 4 074 mPa.s. čo ulahčuje jeho manipuláciu pri vážení a dávkovaní, hustotu 0,945 g.cm ^/20 °C a η^θ => 1,4787. Aplikačně vlastnosti ako mazadlo boli vyhodnotené a porovnané s běžným acetátom aminoamidu kyseliny olejovej a dietyléntriamínu.The prepared mixed carboxylate has a viscosity at 20 ° C of 4074 mPa · s. which facilitates its handling in weighing and dosing, a density of 0.945 g.cm ^ / 20 ° C and η ^ θ => 1.4787. The application properties as a lubricant were evaluated and compared with conventional oleic acid aminoamide acetate and diethylenetriamine.
Prašnost skleněných vlákien vyjádřená hmotnostou úletu skleněných vlákien na 100 kg spracovaného vlákna je pri použití běžného acetátu aminoamidu 664 mg/100 kg za použitia zmesového karboxylátů sa znížila na 330 mg/100 kg.The glass fiber dustiness, expressed as a glass fiber mass per 100 kg of treated fiber, was reduced to 330 mg / 100 kg using conventional amine acetate acetate using mixed carboxylates.
zároveň sme zistili, že použitím mazadla sa zlepšujú aj antistatické vlastnosti skleněných vlákien. Za použita a zmesového karboxylátů je náboj pri spracovaní 0,9 V v případe běžného aminoamidu dosahuje hoé-.otu 1,9 V.at the same time, we found that the use of a lubricant improves the antistatic properties of glass fibers. When used and the mixed carboxylates, the charge of the processing of 0.9 V in the case of a conventional amine amide is 1.9 V.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS983685A CS249498B1 (en) | 1985-12-23 | 1985-12-23 | Oleic acid amide amide and diethylene triamine carboxylate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS983685A CS249498B1 (en) | 1985-12-23 | 1985-12-23 | Oleic acid amide amide and diethylene triamine carboxylate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS249498B1 true CS249498B1 (en) | 1987-03-12 |
Family
ID=5446770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS983685A CS249498B1 (en) | 1985-12-23 | 1985-12-23 | Oleic acid amide amide and diethylene triamine carboxylate |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS249498B1 (en) |
-
1985
- 1985-12-23 CS CS983685A patent/CS249498B1/en unknown
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