US610566A - stevens - Google Patents
stevens Download PDFInfo
- Publication number
- US610566A US610566A US610566DA US610566A US 610566 A US610566 A US 610566A US 610566D A US610566D A US 610566DA US 610566 A US610566 A US 610566A
- Authority
- US
- United States
- Prior art keywords
- manganese
- pyroxylin
- stevens
- compounds
- acetate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 18
- 229910052748 manganese Inorganic materials 0.000 description 18
- 235000002908 manganese Nutrition 0.000 description 18
- 239000011572 manganese Substances 0.000 description 18
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2S,3R,4S,5R,6R)-2-[(2R,3R,4S,5R,6S)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2R,3R,4S,5R,6S)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical class O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 16
- 229940079938 Nitrocellulose Drugs 0.000 description 14
- 229920001220 nitrocellulos Polymers 0.000 description 14
- 229950006485 Pyroxylin Drugs 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-M acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 239000002253 acid Substances 0.000 description 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 6
- 239000000194 fatty acid Substances 0.000 description 6
- 150000004665 fatty acids Chemical class 0.000 description 6
- 150000002696 manganese Chemical class 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000003159 antacid agent Substances 0.000 description 4
- 230000001458 anti-acid Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 239000000020 Nitrocellulose Substances 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-M butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-M valerate Chemical compound CCCCC([O-])=O NQPDZGIKBAWPEJ-UHFFFAOYSA-M 0.000 description 2
- 229940070710 valerate Drugs 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/16—Esters of inorganic acids
- C09D101/18—Cellulose nitrate
Definitions
- Pyroxylin compounds are now well known. They consist either of nitrocellulose or its combination with solvents or other materials.
- the various properties and conditions [of treatment have made it desirable to have a large number of these antacid substances to select from.
- the present invention is mainly of benefit to compounds used for coating solutions and for imitation of leather, also for black effects, such as pyroxylin imitation of jet.
- the invention is applicable as well to the manufacture of smokeless powder from pyroxylin.
- I introduce into the pyroxylin'or ts compounds from one to two per cent. of acetate of manganese. This can be done by dissolving the acetate of manganese in water or in wood-spirit, according to the nature of the compound to be acted npon-that is, whether it is the pure nitro-cellnlose or a solution in spirituous solvents. These proportions need not be strictly adhered to, as more or less can be used, with the efiect of making the compound more or less stable.
- the acetate of man; nese belongs to the class of substances known as the manganese salts of the volatile monatomic fatty acids. These salts are all equivalents for this purpose.
- Thoentire series of salts consists of formats of manganese, propionate of man ganese,-acet ate of manganese, butyrate of manganese, and valerate of manganese.
- the acetate of manganese is especially valuable in making transparent effects, because when used in Wood-spirit it forms so complete a combination, especially in the proportions specified, that the solutions or compounds are transparent.
- a new composition of matter consisting of pyroxylin, a solvent of the same, and a manganese salt of an acid of the volatile mon atomic series oij fatty acids, substantially as described.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Description
ilnrrnn S'rnfrns l ament Omens.
JOHN H. STEVENS, OF NEWARK, NEXV JERSEY, ASSIGNOR TO THE CELLULOID COMPANY, OF NEW YORK, N. Y., A CORPORATION OF NEW JERSEY.
YROXYLIN COM POUN D.
SPECIFICATION forming part of Letters Patent No. 610,566, dated September 13, 1898.
Application filed May '7, 1898. Berial No. 679,998. (No specimens-l To all whom it may concern:
Be it known that 1, JOHN H. STEVENS, of the city of Newark, county of Essex, and State of New Jersey, have invented certain 5 new and useful Improvements in Pyroxylin Compounds, of which the following is a specification.
Pyroxylin compounds are now well known. They consist either of nitrocellulose or its combination with solvents or other materials.
In order to prevent or minimize the dangerous acid decomposition to which these compounds are liable, it has been customary .to combine with-them some antacid substance. I 5 The various properties and conditions [of treatment have made it desirable to have a large number of these antacid substances to select from. The present invention is mainly of benefit to compounds used for coating solutions and for imitation of leather, also for black effects, such as pyroxylin imitation of jet. The invention is applicable as well to the manufacture of smokeless powder from pyroxylin.
In operating within invention I introduce into the pyroxylin'or ts compounds from one to two per cent. of acetate of manganese. This can be done by dissolving the acetate of manganese in water or in wood-spirit, according to the nature of the compound to be acted npon-that is, whether it is the pure nitro-cellnlose or a solution in spirituous solvents. These proportions need not be strictly adhered to, as more or less can be used, with the efiect of making the compound more or less stable. The acetate of man; nese belongs to the class of substances known as the manganese salts of the volatile monatomic fatty acids. These salts are all equivalents for this purpose. Thoentire series of salts consists of formats of manganese, propionate of man ganese,-acet ate of manganese, butyrate of manganese, and valerate of manganese. The acetate of manganese is especially valuable in making transparent effects, because when used in Wood-spirit it forms so complete a combination, especially in the proportions specified, that the solutions or compounds are transparent.
. Having fully described my invention, what so I claim, and desire to secure by Letters Patent, is-- 1. A new composition of matter consisting of pyroxylin and a manganese salt of an acid of the volatile monatomic series of fatty acids, 5 5 substantially as described.
2. A new composition of matter consisting of pyroxylin, a solvent of the same, and a manganese salt of an acid of the volatile mon atomic series oij fatty acids, substantially as described. v
3. A new composition of matter containing pyroxylin and acetate of manganese.
JOHN H. STEVENS.
Publications (1)
Publication Number | Publication Date |
---|---|
US610566A true US610566A (en) | 1898-09-13 |
Family
ID=2679182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US610566D Expired - Lifetime US610566A (en) | stevens |
Country Status (1)
Country | Link |
---|---|
US (1) | US610566A (en) |
-
0
- US US610566D patent/US610566A/en not_active Expired - Lifetime
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