PL13792B3 - A method of producing pre-calcine emulsions. - Google Patents

A method of producing pre-calcine emulsions. Download PDF

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Publication number
PL13792B3
PL13792B3 PL13792A PL1379226A PL13792B3 PL 13792 B3 PL13792 B3 PL 13792B3 PL 13792 A PL13792 A PL 13792A PL 1379226 A PL1379226 A PL 1379226A PL 13792 B3 PL13792 B3 PL 13792B3
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PL
Poland
Prior art keywords
emulsions
calcine
producing pre
fats
spinning
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Application number
PL13792A
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Polish (pl)
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Publication date
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Publication of PL13792B3 publication Critical patent/PL13792B3/en

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Najdluzszy czas trwania patentu do dnia 17 wrzesnia 1944 r.W patencie glównym Nr 11031 wska¬ zano, ze mieszaniny, zawierajace kwasy sulfonowe o charakterze mydla, albo ich sole wraz z klejem, zelatyna lub innemi substancjami o zdolnosci zelatynowania, albo z rozpuszczallnemi w wodzie rodzaja¬ mi gumy, np. z guma arabska lub cialami podobnemi, nadaja sie wybitnie do emul¬ gowania materjalów stalych lub plynnych, jak oleje, tluszcze i woski pochodzenia ro¬ slinnego, zwierzecego lub mineralnego, we¬ glowodory, parafiny, alkohole, ketony, estry i t. d.Znaleziono obecnie, ze otrzymuje sie nadzwyczaj trwale emulsje tluszczów przedzalniczych zapomoca dodatku do o- lejów przedzalniczych alkylowanego blon¬ nika a, prócz tego, albo kwasów sulfono¬ wych takich zwiazków aromatycznych lub uwodornionych aromatycznych, które za¬ wieraja jedna grupe alkylowa, arylowa, aralkylowa lub cykloalkylowa lub kilka z nich, albo tez soli tych sulfokwasów. Wy¬ tworzone w ten sposób tluszcze przedzal¬ nicze wykazuja, w porównaniu z tluszcza¬ mi znanemi, wyrabianemi wogóle na dro¬ dze emulgowania oleiny z woda z dodat¬ kiem zasady, amonjaku lub sody, te zalete, ze posiadaja obok doskonalego dzialania emulgujacego oraz trwalosci, wybitna* r zdolnosc zwilzania/która powoduje szyb¬ kie i jednostajne przepajanie materjalu welnianego tlustym plynem. Otrzymane w ten sposób tluszcze przedzalnicze zacho¬ wuja latwa plynnosc, co posiada wielka donioslosc przy ich stosowaniu.Tluszcze te mozna wytwarzac z dodat¬ kiem lub bez dodatku alkaljów. Materjal welniany na j dogodniej obrabiac w jakim¬ kolwiek znanym aparacie rozpylajacym.Przyklad. 300 czesci wagowych wody miesza sie z roztworem wodnym 2,5 cz. wag. 2-metyloblonnifca oraz 2,5 cz. wag. izopropylowanego naftalenosulfonianu so¬ dowego. Przy ustawicznem mieszaniu wprowadza sie 80 cz. wag. oleiny az do wytworzenia zupelnie jednostajnej eimailsji.Otrzymany ta droga tluszcz przedzalniczy stosuje sie w sposób zwykly.Zamiast izopropylowanego naftaleno¬ sulfonianu sodowego moze równiez zna¬ lezc zastosowanie np. butylonaftaleno- sulfonian sodowy, benzylonaftaleno-sulfo- nian sodowy, kwas butylónaftaleno-sulfo- nowy i t. d. Oleine mozna zastapic oliwa, olejem mineralnym lub innemi olejami al¬ bo mieszaninami tych cial. PL PLThe longest patent period is until September 17, 1944. In the main patent No. 11031 it was indicated that mixtures containing sulfonic acids of soap nature or their salts together with glue, gelatin or other substances capable of gelatinization, or with water-soluble types of gum, e.g. gum arabic or similar bodies, are eminently suitable for emulsifying solid or liquid materials, such as oils, fats and waxes of vegetable, animal or mineral origin, hydrocarbons, paraffins, alcohols, ketones, esters, etc. It has now been found that extremely stable emulsions of spinning fats can be obtained by adding alkylated sulfonic acids to spinning oils. fiber and, in addition, either sulfonic acids of aromatic or hydrogenated aromatic compounds containing one or more alkyl, aryl, aralkyl, or cycloalkyl groups, or salts of these sulfoacids. The spinning fats produced in this way have, in comparison with known fats generally produced by emulsifying olein with water with the addition of alkali, ammonia, or soda, the advantage that, in addition to excellent emulsifying action and stability, they possess an outstanding wetting ability, which causes rapid and uniform permeation of the woolen material with the fatty liquid. The spinning fats obtained in this way retain their easy fluidity, which is of great importance in their use. These fats can be produced with or without the addition of alkali. Woollen material can be conveniently processed in any known spraying apparatus. Example: 300 parts by weight of water are mixed with an aqueous solution of 2.5 parts by weight of 2-methyl membrane and 2.5 parts by weight of isopropylated sodium naphthalenesulfonate. While stirring constantly, 80 parts by weight of olein until a completely uniform elution is obtained. The spinning fat obtained in this way is used in the usual way. Instead of isopropylated sodium naphthalene sulfonate, one can also use, for example, sodium butylnaphthalene sulfonate, sodium benzylnaphthalene sulfonate, butylnaphthalene sulfonic acid, etc. Olein can be replaced by olive oil, mineral oil, other oils, or mixtures of these substances.

PL13792A 1926-10-08 A method of producing pre-calcine emulsions. PL13792B3 (en)

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PL13792B3 true PL13792B3 (en) 1931-06-30

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