US503401A - Pyroxyline solvent and its compounds - Google Patents
Pyroxyline solvent and its compounds Download PDFInfo
- Publication number
- US503401A US503401A US503401DA US503401A US 503401 A US503401 A US 503401A US 503401D A US503401D A US 503401DA US 503401 A US503401 A US 503401A
- Authority
- US
- United States
- Prior art keywords
- pyroxyline
- oil
- solvent
- compounds
- caraway
- 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
- 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 compound 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 title description 9
- 229920001220 nitrocellulos Polymers 0.000 title description 9
- 239000002904 solvent Substances 0.000 title description 9
- 150000001875 compounds Chemical class 0.000 title description 2
- 239000003921 oil Substances 0.000 description 17
- 235000005747 Carum carvi Nutrition 0.000 description 7
- 240000000467 Carum carvi Species 0.000 description 7
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 235000007173 Abies balsamea Nutrition 0.000 description 1
- 235000009051 Ambrosia paniculata var. peruviana Nutrition 0.000 description 1
- 235000003097 Artemisia absinthium Nutrition 0.000 description 1
- 240000001851 Artemisia dracunculus Species 0.000 description 1
- 235000017731 Artemisia dracunculus ssp. dracunculus Nutrition 0.000 description 1
- 235000003261 Artemisia vulgaris Nutrition 0.000 description 1
- 244000304222 Melaleuca cajuputi Species 0.000 description 1
- 235000001167 Melaleuca cajuputi Nutrition 0.000 description 1
- 235000017710 Melaleuca viridiflora Nutrition 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- 241000218685 Tsuga Species 0.000 description 1
- 239000001138 artemisia absinthium Substances 0.000 description 1
- 229960004756 ethanol Drugs 0.000 description 1
- 239000001760 fusel oil Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000104985 savin Species 0.000 description 1
- 235000001520 savin Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
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
- the object of myinvention is to extend the list of active solvents of soluble pyroxyline.
- active solvents of soluble pyroxyline when used in combination with grain alcohol, but are not active solvents individually: oil of hemlock, oil of worm-Wood, oil of caraway chaff, oil of savin, oil of cajeput, oil of spruce; all of which oils are related by the common property that none is an active solvent in combination with fusel oil.
- Oil of caraway seed dilfers from oil of caraway chaff in being more viscous
- An improved active solvent of pyroxyline which consists of an ethyl-alcoholic solution of the oil of caraway-chaif.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
UNITED STATES PATENT OFFICE.
CHARLES L. BORGMEYER, OF RAHlVAY, NEW JERSEY.
PYROXYLINE SOLVENT AND ITS COMPOUNDS.
SPECIFICATION forming part of Letters Patent No. 503,401, dated August 15, 1893.
Application filed May 25, 1893. Serial No. 475,463. (No specimens.)
To all whom it may concern.-
Be it known that I, CHARLES L. BORGMEYER, a citizen of the United States, residing in the city of Rahway, county of Union, and State of New Jersey, have invented certain new and usefullmprovements in Pyroxyline Solvents and their Compounds; and I do hereby declare that the following is a clear, full, and exact description of the invention, which will onable others skilled in the art to which it appertains to make and use the same.
The object of myinvention is to extend the list of active solvents of soluble pyroxyline. I have found that the following are active solvents of soluble pyroxyline when used in combination with grain alcohol, but are not active solvents individually: oil of hemlock, oil of worm-Wood, oil of caraway chaff, oil of savin, oil of cajeput, oil of spruce; all of which oils are related by the common property that none is an active solvent in combination with fusel oil.
I am aware that oil of caraway seed has been previously patented as a latent liquid solvent. Oil of caraway seed dilfers from oil of caraway chaff in being more viscous,
less volatile, and less strongly solvent of pyroxyline when in alcoholic solution; also in being less soluble in alcohol than is oil of caraway chaif, to which advantages in favor of oil of caraway chaff may be added that the latter is one third the price of oil of caraway seed.
I have found that pyroxyline is soluble in combinations of (common) alcoholic solutions of the preceding oils each with the other and all together.
Having described myinvention, and in view of the described equivalence of the oils as set forth, what I claim, and desire to secure by Letters Patent, is-
1. An improved active solvent of pyroxyline which consists of an ethyl-alcoholic solution of the oil of caraway-chaif.
2. A pyroxyline solution orcompound which consists of pyroxyline dissolved in an ethylalcoholic solution of the oil of caraway-chaif.
CHARLES L. BORGMEYER.
Witnesses:
M. A. HILLooK, E. M. SHIELDS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US503401A true US503401A (en) | 1893-08-15 |
Family
ID=2572237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US503401D Expired - Lifetime US503401A (en) | Pyroxyline solvent and its compounds |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US503401A (en) |
-
0
- US US503401D patent/US503401A/en not_active Expired - Lifetime
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