PL30537B3 - L G. Farbenindustrie Aktiengesellschaft, Frankfurt n. M. Preparation of sulfur dyes - Google Patents
L G. Farbenindustrie Aktiengesellschaft, Frankfurt n. M. Preparation of sulfur dyes Download PDFInfo
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- PL30537B3 PL30537B3 PL30537A PL3053739A PL30537B3 PL 30537 B3 PL30537 B3 PL 30537B3 PL 30537 A PL30537 A PL 30537A PL 3053739 A PL3053739 A PL 3053739A PL 30537 B3 PL30537 B3 PL 30537B3
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- PL
- Poland
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- preparation
- frankfurt
- sulfur dyes
- farbenindustrie aktiengesellschaft
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- 238000002360 preparation method Methods 0.000 title claims description 8
- 239000000988 sulfur dye Substances 0.000 title claims description 7
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 6
- 239000008103 glucose Substances 0.000 claims description 6
- 239000005667 attractant Substances 0.000 claims 1
- 230000031902 chemoattractant activity Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 5
- 239000000975 dye Substances 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 150000004763 sulfides Chemical class 0.000 description 3
- 238000005987 sulfurization reaction Methods 0.000 description 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- LTJSXGVQCAVSJW-UHFFFAOYSA-N [K+].[K+].[S-][S-] Chemical class [K+].[K+].[S-][S-] LTJSXGVQCAVSJW-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000007824 aliphatic compounds Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- -1 glycerides Chemical class 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
Description
Najdluzszy czas trwania patentu do 21 pazdziernika 1951 W patencie polskim nr 24 007 opisano niiL Wlasciwosc przyciagania wody tych preparaty barwników siarkowych, które dodatków powoduje utrwalenie preparatu skladaja sie z mieszanin barwników siar- w ten sposób, ze tworzy sie warstwa kowych z bezwodnymi siarczkami lub ochronna, która zapobiega dalszemu prze- wodorosiarczkami potasowców wzglednie iiikaniu tlenu powietrza. Do tego celu sto- z mieszaninami obu tych rodzajów zwiaz- suje sie sole potasowcowe slabych kwasów ków i ze zwiazkami przyciagajacymi wode, nieorganicznych i organicznych, oksy- których dodaje sie w celu polepszenia zwiazków alifatycznych, takich jak glicery- trwalosci preparatów, które bez tego do- na, i bezwodne sole potasowcowe pro- datku, wskutek sklonnosci siarczków pota- duktów siarkowania oksyzwiazków aroma- sowców do reagowania z tlenem powietrza, tycznych oraz mocznik, zmienialyby z czasem swój sklad i z tego Stwierdzono, ze do utrwalania prepara- powodu dawalyby wybarwienia o nierówno- tów barwników siarkowych, skladajacych miernej sile barwy i niejednakowym odcie- sie z mieszanin stezonych barwnikówz siarczkami pota&owców i mogacych za¬ wierac równiez srodek oslabiajacy, taki jak siarczan sodu, nadaje sie doskonale gluko¬ za. Produkt, otrzymany przez zmielenie glukozy technicznej z czesciowo odwodnio¬ nym wzglednie bezwodnym siarczkiem so¬ du, wyróznia sie wlasciwoscia przyciaga¬ nia wody. Dodajac tego produktu do mie¬ szaniny barwnika siarkowego otrzymuje sie preparaty barwnikowe o doskonalej trwalosci podczas magazynowania.Przyklad L Produkt siarkowania, otrzy¬ many z ortotoluidyny i paranitroaniliny wedlug przepisu zawartego w patencie nie¬ mieckim nr 293 557, poddaje sie w zwykly sposób rozszczepieniu za pomoca trzykrot¬ nej ilosci siarczku sodu i suszy. 10 czesci otrzymanego zóltego barwnika zadaje sie 9 czesciami glukozy, która zmielono z 31 czesciami 60%-owego siarczku sodu, i dobrze miesza.Przyklad II. 10 czesci niebieskiego barwnika siarkowego, otrzymanego przez siarkowanie 4-oksy-4-nitro-2-aminodwufe- nyloaminy wedlug przepisu zawartego w patencie niemieckim nr 132 424, przy¬ klad I, miesza sie z 4,8 czesci technicznej glukozy, zmielonej z 2,4 czesci bezwodnego siarczku sodu, i z 10,6 czesci bezwodnego siarczku sodu.Preparat barwnikowy o takiej samej trwalosci otrzymuje sie równiez zastepujac 10,6 czesci bezwodnego siarczku sodu tylko 6 czesciami.i dodajac prócz tego 4 czesci wodorosiarczku sodu.Przyklad III. 10 czesci fiolkowoczar- nego barwnika, otrzymanego przez siarko¬ wanie kwasu pikraininowego wedlug sposo¬ bu opisanego w patencie niemieckim nr 116791, miesza sie z 5 czesciami bez¬ wodnego siarczku sodu, 6 czesciami siar¬ czanu sodu i produktem zmielenia 3,2 czesci glukozy z 1,6 czesci bezwodnego siarczku sodu. PLThe longest duration of the patent until October 21, 1951 The Polish patent no. 24 007 describes the water-attracting property of these sulfur dye preparations, which additive to fix the preparation, are composed of mixtures of sulfur dyes in such a way that a layer with anhydrous sulfides or a protective layer is formed which prevents further potassium disulphides or elimination of oxygen in the air. For this purpose, mixtures of both of these types are combined with potassium salts of weak acids and with water-attracting, inorganic and organic compounds, which are added to improve aliphatic compounds, such as glycerides, for the stability of preparations that, without this, the potassium chloride anhydrous salts of the tax, due to the tendency of sulfides of the sulfurization of aromatic oxides to react with oxygen in the air, tics and urea, would change their composition over time, and therefore it has been found that to fix the preparation they would give with uneven sulfur dyes, consisting of a mediocre color strength and an unequal shade of mixtures of concentrated dyes with sweat sulfides and which may also contain an attenuating agent such as sodium sulfate, is an excellent glucose. The product, obtained by grinding technical glucose with partially dehydrated or anhydrous sodium sulfide, is distinguished by its water-attracting properties. By adding this product to the sulfur dye mixture, dye preparations are obtained which have excellent storage stability. with three times the amount of sodium sulfide and dried. 10 parts of the resulting yellow dye are mixed with 9 parts of glucose, which is ground with 31 parts of 60% sodium sulphide, and mixed well. Example II. 10 parts of blue sulfur dye, obtained by sulfurization of 4-oxy-4-nitro-2-aminodiphenylamine according to the recipe of German patent No. 132 424, example I, are mixed with 4.8 parts of technical glucose, ground with 2 , 4 parts of anhydrous sodium sulphide, and 10.6 parts of anhydrous sodium sulphide. A dye preparation of the same durability can also be obtained by replacing 10.6 parts of anhydrous sodium sulphide with only 6 parts. And adding 4 parts of sodium bisulphide. Example III. 10 parts of violet-black dye, obtained by sulfuration of picrainic acid according to the method described in German Patent No. 116 791, are mixed with 5 parts of anhydrous sodium sulphide, 6 parts of sodium sulphate and the product of grinding 3.2 parts of glucose. with 1.6 parts of anhydrous sodium sulfide. PL
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| Publication Number | Publication Date |
|---|---|
| PL30537B3 true PL30537B3 (en) | 1942-05-30 |
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