US499198A - Johann bammann and moritz ulrich - Google Patents
Johann bammann and moritz ulrich Download PDFInfo
- Publication number
- US499198A US499198A US499198DA US499198A US 499198 A US499198 A US 499198A US 499198D A US499198D A US 499198DA US 499198 A US499198 A US 499198A
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- US
- United States
- Prior art keywords
- acid
- bammann
- johann
- color
- solution
- Prior art date
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- 239000002253 acid Substances 0.000 description 64
- 239000000243 solution Substances 0.000 description 26
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
- 239000000047 product Substances 0.000 description 16
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 12
- 239000001187 sodium carbonate Substances 0.000 description 12
- 229910000029 sodium carbonate Inorganic materials 0.000 description 12
- 239000011780 sodium chloride Substances 0.000 description 12
- 235000002639 sodium chloride Nutrition 0.000 description 12
- 235000011121 sodium hydroxide Nutrition 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 239000000975 dye Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000001117 sulphuric acid Substances 0.000 description 6
- 235000011149 sulphuric acid Nutrition 0.000 description 6
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-Naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 4
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-Naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N Sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 4
- NUIURNJTPRWVAP-UHFFFAOYSA-N Tolidine Chemical compound C1=C(N)C(C)=CC(C=2C=C(C)C(N)=CC=2)=C1 NUIURNJTPRWVAP-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 125000006267 biphenyl group Chemical group 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000005457 ice water Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-Naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 2
- 241000974482 Aricia saepiolus Species 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- MCPLVIGCWWTHFH-UHFFFAOYSA-L Methyl blue Chemical compound [Na+].[Na+].C1=CC(S(=O)(=O)[O-])=CC=C1NC1=CC=C(C(=C2C=CC(C=C2)=[NH+]C=2C=CC(=CC=2)S([O-])(=O)=O)C=2C=CC(NC=3C=CC(=CC=3)S([O-])(=O)=O)=CC=2)C=C1 MCPLVIGCWWTHFH-UHFFFAOYSA-L 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229950011260 betanaphthol Drugs 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 239000005018 casein Substances 0.000 description 2
- 235000021240 caseins Nutrition 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- -1 dinitro compound Chemical class 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 159000000011 group IA salts Chemical class 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000010979 ruby Substances 0.000 description 2
- 229910001750 ruby Inorganic materials 0.000 description 2
- 238000005185 salting out Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000004317 sodium nitrate Substances 0.000 description 2
- 235000010344 sodium nitrate Nutrition 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
Definitions
- Our invention relates to the production of a newblue mixed tetrazo dye-stuff by combining in eqnimolecular proportionsat'etrazo diphenyl salt either with amidonaphtholdisulpho acid and alphanaphtholalphamonosulpho acid or inversely at first with alphanaphtholalphamonosulpho acid and then with amidonaphtholdisulpho acid.
- alpha-amido alphanaphthol beta disulpho acid which we have described in a separate specification No. 432,495 and which was first produced by melting with caustic alkalies most practically at a-temperature from about 180 to 190 centigrade the alphanaphthylamine trisulpho acid which is derived from the naphthalene trisulpho acid of Giirke and R11- dolph and was first prepared by Koch by ni trating the said naphthalene trisulpho acid and reducing the alphalnononitronaphthalene trisulpho acid thus formed.
- amidonaphtholdisulpho acid usually termed 1:8- amidonaphthol beta disulpho acid
- amidonaphtholdisulpho acid H which has been obtained afterward viz. by converting naphthalene 2:7 disulpho acid into its dinitro compound, reducing the latter and heating the diamidonaphthalene alpha disulpho acid thus formed with diluted acids as mentioned in the specification forming part of which the following is a 7 tion of the intermediate product is complete.
- solution is rendered and kept moderately al- 7 kaline by the addition of sodium carbonate or the like or rendered weakly acid by means of acetic acid. After some hours the forma- The latter, after having been perfectly separated by adding common salt, is filtered off and introduced into a waterysolution of 2.46 kilos, by Weight, of the sodium salt of alphanaphtholalphamonosulpho acid (1:4) tak ing care by adding, for instance, sodium carbonate, that the solution remains alkaline during the whole operation.
- Our new dye-stuff differs by its composition from the three coloring-matters which we have described in three separate specifications, Serial Nos. 458,993, 458,991 and 459,086, and of which the one results by the combination of tetrazo orthoditolyl salt, 1:S amidonaphtholbetadisulpho acid and alphanaphtholal phamonosulpho acid, while the other is ob tained by combining equimoleoular proportions of tetrazo orthoditolyl salt, 128- amidonaphthol beta disulpho acid and 2:6-- dihydroxynapht noire and the third is obtained from equimolecular proportions of a tetrazodiphenyl salt, amidonaphtholdisulpho acid and alphanaphthylamine.
Description
- U ITED STATES PATENT OFF CE.
JOHANN BAMMANN AND MORITZ ULRICH, OF ELBERFELD, GERMANY, ASSIGNORS TO THE FARBENFABRIKEN, VORMALS FR. BAYER & 00.,
OF SAME PLACE.
BLUE TETRAZO DYE.
SPECIFICATION formingpart of Letters Patent No. 499,198, dated June 13, 1893.
Application filed January 19, 1893. Serial No. 458,992. (Specimens) Patented in England August 26, 1890, No.13.443; in Austria-Hungary November 28, 1890, No. 35,494 and No. 58,417; in France December 6, 1890, No. 210,033, and in Italy April 27, 1891, XXV, 29,631, LVIII, 100.
. To wZZ whom it may concern;
Be it known that we, JoHANN BAMMANN and MORITZ ULRICH, doctors of philosophy, chemists, and assignors to the FARBENFABRI- KEN, VORMALS FR. BAYER & 00., of Elberfeld, subjects of the Emperor of Germany, residing at Elberfeld, Germany, have invented a new and useful Improvement in the Manufacture of Blue Coloring-Matters, (for which the aforesaid FARBENFABRIKEN has already obtained Letters Patentin the following countries: England, No. 13,443, dated August 26, 1890; France, No. 210,033, dated December 6, 1890; Italy, XXV, No.29,631, and LVIII, No. 100, dated April 27, 1891; and Austria-Hungary, No. 35,494 and No. 58,417, dated November 28,1890,) specification.
Our invention relates to the production of a newblue mixed tetrazo dye-stuff by combining in eqnimolecular proportionsat'etrazo diphenyl salt either with amidonaphtholdisulpho acid and alphanaphtholalphamonosulpho acid or inversely at first with alphanaphtholalphamonosulpho acid and then with amidonaphtholdisulpho acid.
By amidonaphtholdisulpho acid We understand that alpha-amido alphanaphthol beta disulpho acid which we have described in a separate specification No. 432,495 and which was first produced by melting with caustic alkalies most practically at a-temperature from about 180 to 190 centigrade the alphanaphthylamine trisulpho acid which is derived from the naphthalene trisulpho acid of Giirke and R11- dolph and was first prepared by Koch by ni trating the said naphthalene trisulpho acid and reducing the alphalnononitronaphthalene trisulpho acid thus formed. This amidonaphtholdisulpho acid, usually termed 1:8- amidonaphthol beta disulpho acid, is identi cal with the amidonaphtholdisulpho acid H which has been obtained afterward viz. by converting naphthalene 2:7 disulpho acid into its dinitro compound, reducing the latter and heating the diamidonaphthalene alpha disulpho acid thus formed with diluted acids as mentioned in the specification forming part of which the following is a 7 tion of the intermediate product is complete.
of Letters Patent to Meinhard Hoifmann, No. 464,135, dated December 1, 1891.
In carrying out our process practically we proceed as follows: 1.84 kilos, by weight, of
solution is rendered and kept moderately al- 7 kaline by the addition of sodium carbonate or the like or rendered weakly acid by means of acetic acid. After some hours the forma- The latter, after having been perfectly separated by adding common salt, is filtered off and introduced into a waterysolution of 2.46 kilos, by Weight, of the sodium salt of alphanaphtholalphamonosulpho acid (1:4) tak ing care by adding, for instance, sodium carbonate, that the solution remains alkaline during the whole operation.
Of course, it is not necessary to filter off the first formed intermediate product, but the above moderately alkaline or acid solution containing the intermediate product resulting from one molecular proportion of tetrazo diphenyl and ami donaphthol disulpho acid can be added directly to the. alkaline solution of the sodium salt of the alphanaphthol alpha monosulpho acid (1 :4), taking care that the liquid remains alkaline. After about twelve hours the mixture is heated for a short time at about 60 centigrade, in order to complete the reaction, and the complete dye-stnff-is isolated in the usual manner by salting out, filtering off, pressing and drying. The same coloringmatter results, if in analogous manner one molecular proportion of tetrazodiphenyl salt is first coupled with one molecular proportion of alphanaphtholalphamonosulpho acid (1:4) in alkaline or acetic solution to form a so called intermediate product and if the latter subsequently is combined with one molecnosulpho acid, the corresponding quantities of other alkaline salts of these two acids or the corresponding quantities of these two acids in the free state can be employed.
Our new coloring-matterhavin g the formula:
NH, OH
803N211 SO,Na
oan-uzn-o n,
forms after drying and pulverizing a grayishblack powder soluble in water with bluishred (ruby-red) color, which is somewhat more reddish, than is the color, with which the analogous product obtained from tolidine dissolves in water. It is somewhat soluble in alcohol with bluish-red color and dissolves with the same color in ammonia and soda-lye. By sodium carbonate it is dissolved with bluish-red color, especially on heating. In diluted hydrochloric or sulphuric acid it is insoluble. When its watery solutions are mixed with ammonia, the color becomes somewhat more bluish, and after some time bluish-violet flakes are separated, while by an addition of sodium carbonate the color is rendered at first alittle redder and thereupon the liquid gradually becomes dull. On adding soda-lye to its watery solutions the color becomes a little clearer, while an excess of soda-lye renders the liquid dull and slowly effects the separation of dark bluish-red flakes. If diluted bydrochloric or sulphuric acid is added to its solution in water, the liquid first becomes bluer and clearer, then dark bluish-red or brownish-red flakes are gradually separated after some time. It dissolves in concentrated sulphuric acid with greenish-blue color, which turns into reddish-violet on adding ice water; at last reddish-blue flakes are separated. On unmordanted cotton it produces blue shades. When the fiber dyed with our new product is treated in a moderately acidulated solution of sodium nitrate and subsequently in a weakly alkaline solution of betanaphthol, from gray to black shades result.
Our new dye-stuff differs by its composition from the three coloring-matters which we have described in three separate specifications, Serial Nos. 458,993, 458,991 and 459,086, and of which the one results by the combination of tetrazo orthoditolyl salt, 1:S amidonaphtholbetadisulpho acid and alphanaphtholal phamonosulpho acid, while the other is ob tained by combining equimoleoular proportions of tetrazo orthoditolyl salt, 128- amidonaphthol beta disulpho acid and 2:6-- dihydroxynaphtholene and the third is obtained from equimolecular proportions of a tetrazodiphenyl salt, amidonaphtholdisulpho acid and alphanaphthylamine. It likewise differs by its composition from the two products described by us in the applications filed December 18, 1891, Serial Nos. 415,515 and 415,516 and obtained from one molecular proportion of benzadine or tolidine and two molecular proportions of 1:S-- amidonaphtholbeta disnlpho acid.
Having thus described the nature of this invention and in what manner the same is to be carried out, that which we claim as new, and desire to secure by Letters Patent, is-
1. The process of producing a new blue coloring matter by combining equimolecular proportions of a tetrazodiphenyl salt, with 128- amidonaphthol beta disulpho acid and alpha naphthol alphamonosulpho acid by preference in alkaline solution or equivalent process.
2. As a new product the coloring-matter having the formula:
Nl-I, OI'l O,l-1 N:N-O l] SOBNa l SO,Na
dyeing unmordanted cotton blue shades; forming a grayish black powder soluble in ammonia, soda lye and sodium carbonate with bluish red color; slightly soluble in alcohol with bluish red color, insoluble in dilute hydrochloric or sulfuric acid. Soluble in concentrated sulfuric acid with greenish blue color changing to a reddish violet on addition of ice water, from which solution, finally, reddish blue flakes separate; soluble in water with a ruby red color, which solution turns slightly bluer, on addition of ammonia, and separates after some time, bluish violet flakes, while, on addition of sodium carbonate the aqueous solution turns slightly redder and gradually becomes dull, and, on addition of soda lye,the aqueous solution becomes slightly clearer, but grows dull and separates a dark bluish red precipitate, when an excess of soda lye is added, and having the qualities substantially as specified.
In testimony whereof we have signed our names in the presence of two subscribing witnesses.
JOI'IANN BAMMAN N. MORITZ ULRICH.
Witnesses:
WM. EssENWEIN, RUDOLPH FRIoKE.
Correction in- Letters Patent No. 499,198. 2
' the application of Johann Bammann and Moritz Ulrich, of .Elberfield, German'y,-fo'r read nitrite; and that the said Letters Patent should be read with this correction It is hereby certified that in LettersP-atent N 0. 499,198, granted J one 13, 1893, upon an ingprovement in Blue Tetrazo Dyes, an error appears in the printed specification requiring the following correction, viz.: In line 53, page 2, the word nitrate should therein that the same may conform to the record of the casein the Patent Ofliee.
Signed, countersigned, and sealed this 27th day of June, A. D. 1893.
[SEAL] J N O. M. REYNOLDS,
Assistant Secretary of the lnterion;
Gountersigned:
S. '1. FISHER,
Acting Commissioner of Patents.
Publications (1)
Publication Number | Publication Date |
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US499198A true US499198A (en) | 1893-06-13 |
Family
ID=2568032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US499198D Expired - Lifetime US499198A (en) | Johann bammann and moritz ulrich |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060099831A1 (en) * | 2001-03-30 | 2006-05-11 | Borovik Alexander S | Silicon source reagent compositions, and method of making and using same for microelectronic device structure |
-
0
- US US499198D patent/US499198A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060099831A1 (en) * | 2001-03-30 | 2006-05-11 | Borovik Alexander S | Silicon source reagent compositions, and method of making and using same for microelectronic device structure |
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