US1378418A - Method of precipitating acid colors - Google Patents
Method of precipitating acid colors Download PDFInfo
- Publication number
- US1378418A US1378418A US409246A US40924620A US1378418A US 1378418 A US1378418 A US 1378418A US 409246 A US409246 A US 409246A US 40924620 A US40924620 A US 40924620A US 1378418 A US1378418 A US 1378418A
- Authority
- US
- United States
- Prior art keywords
- acid
- precipitating
- colors
- acid colors
- precipitating acid
- 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
- 239000002253 acid Substances 0.000 title description 20
- 230000001376 precipitating effect Effects 0.000 title description 12
- 239000003086 colorant Substances 0.000 title description 9
- 238000000034 method Methods 0.000 title description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000004040 coloring Methods 0.000 description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- DGOBMKYRQHEFGQ-UHFFFAOYSA-L acid green 5 Chemical compound [Na+].[Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C=CC(=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 DGOBMKYRQHEFGQ-UHFFFAOYSA-L 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- IHZXTIBMKNSJCJ-UHFFFAOYSA-N 3-{[(4-{[4-(dimethylamino)phenyl](4-{ethyl[(3-sulfophenyl)methyl]amino}phenyl)methylidene}cyclohexa-2,5-dien-1-ylidene)(ethyl)azaniumyl]methyl}benzene-1-sulfonate Chemical compound C=1C=C(C(=C2C=CC(C=C2)=[N+](C)C)C=2C=CC(=CC=2)N(CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S(O)(=O)=O)=C1 IHZXTIBMKNSJCJ-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- PNZVFASWDSMJER-UHFFFAOYSA-N acetic acid;lead Chemical compound [Pb].CC(O)=O PNZVFASWDSMJER-UHFFFAOYSA-N 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- MCPLVIGCWWTHFH-UHFFFAOYSA-M disodium;4-[4-[[4-(4-sulfoanilino)phenyl]-[4-(4-sulfonatophenyl)azaniumylidenecyclohexa-2,5-dien-1-ylidene]methyl]anilino]benzenesulfonate 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-M 0.000 description 2
- -1 erioglaucin Chemical compound 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- AOADSHDCARXSGL-ZMIIQOOPSA-M alkali blue 4B Chemical compound CC1=CC(/C(\C(C=C2)=CC=C2NC2=CC=CC=C2S([O-])(=O)=O)=C(\C=C2)/C=C/C\2=N\C2=CC=CC=C2)=CC=C1N.[Na+] AOADSHDCARXSGL-ZMIIQOOPSA-M 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
Definitions
- My invention comprises a new and improved method of precipitating certain acid colors. It is well known that many acid colors (such as scarlet, orange, alkali-blue, etc.,) are precipitated with salts,.such as, for instance, chlorid of barium, chlorid of calcium, sugar of lead, etc.
- salts such as, for instance, chlorid of barium, chlorid of calcium, sugar of lead, etc.
- acid dyestuffs such as patent blue, acid green, erioglaucin, soluble blue, acid violet, etc.
- acid dyestuffs such as patent blue, acid green, erioglaucin, soluble blue, acid violet, etc.
- precipitating agents such as chlorid of barium, sugar of lead, etc.
- complex acids or their salts containing an acid (such as phosphoric or silicic and tungsten or molybdenum.
- the object of the present invention is to precipitate these colors into insoluble or difficultly soluble coloring matters in the presence or absence of substrata (such as, hydrate of alumina, blanc fixe, etc.) These then obtained coloring matters, or lakes are suitable for the manufacture of paints, printing inks, lithographic inks, etc.
- substrata such as, hydrate of alumina, blanc fixe, etc.
- a coloring matter lake containing the combination of an acid coal tar coloring matter with a precipitating agent, and a complex acid containing phosphorus and tungsten.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
UNITED STATES PATENT OFFICE.
AUGUST LENDLE, OF FOREST HTLLS, NEW YORK, ASS IGNOR TO'KU'ITROFE PICK- HARD'I. & 00., INQH, OF NEW YORK, N. Y., A CORPORATION OF YORK.
METHOD OF PRECIPITATING ACID COLORS.
No Drawing.
T 0 all whom it mag/concern:
Be it known that I, AUGUST LENDLE, a citizen of the United States, residing at Forest Hills, county of Queens, and State of New York, have invented new and useful Improvements in Methods of Precipitating Acid Colors, of which the following is a specification.
My invention comprises a new and improved method of precipitating certain acid colors. It is well known that many acid colors (such as scarlet, orange, alkali-blue, etc.,) are precipitated with salts,.such as, for instance, chlorid of barium, chlorid of calcium, sugar of lead, etc.
Heretofore, it has not been feasible to pre cipitate other acid colors (such as ,patent blue, acid green, erioglaucin, soluble blue,
acid violet, etc.,) with the same precipitating agents.
I have discovered that acid dyestuffs such as patent blue, acid green, erioglaucin, soluble blue, acid violet, etc., can now be pre- 4 cipitated substantially completely and perfectly if any of the known precipitating agents such as chlorid of barium, sugar of lead, etc., are used in connection with complex acids or their salts, containing an acid (such as phosphoric or silicic and tungsten or molybdenum.
The object of the present invention is to precipitate these colors into insoluble or difficultly soluble coloring matters in the presence or absence of substrata (such as, hydrate of alumina, blanc fixe, etc.) These then obtained coloring matters, or lakes are suitable for the manufacture of paints, printing inks, lithographic inks, etc.
The following is an example of suitable Specification of Letters Patent.
Patented May 17, 1921.
Application filed September 9, 1920. Serial No. 409,246.
procedure, but the invention is not restricted to this example.
100 lbs. acid green are dissolved in water to make a 1% solution; to this-is added a 10% watery solution 0f'200 lbs. 'chlorid of will be read to include molybdenum and the word acid will be read to include its salts.
I claim: V I
1. The method of precipitating acid colors, which consists in treating the same with a precipitating agent, and a complex acid containing an acid and tungsten. 2. The method of precipitating acid colors, which consists in treating the same with a precipitating agent, and a complex acid con- .taining phosphorus and tungsten. T 3. A coloring m'atterlake containing-the combination of an acid coal tar.coloring matter with a precipitating agent, anda complex acid containing an acid and tungsten.
l. A coloring matter lake containing the combination of an acid coal tar coloring matter with a precipitating agent, and a complex acid containing phosphorus and tungsten.
In testimony whereof I have hereunto set my hand in the presence of two subscribing witnesses.
AUGUST- LENDLE.
.Witnesses: I 4 WM. P. PIGKHARDT,
H. STOLZE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US409246A US1378418A (en) | 1920-09-09 | 1920-09-09 | Method of precipitating acid colors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US409246A US1378418A (en) | 1920-09-09 | 1920-09-09 | Method of precipitating acid colors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1378418A true US1378418A (en) | 1921-05-17 |
Family
ID=23619687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US409246A Expired - Lifetime US1378418A (en) | 1920-09-09 | 1920-09-09 | Method of precipitating acid colors |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1378418A (en) |
-
1920
- 1920-09-09 US US409246A patent/US1378418A/en not_active Expired - Lifetime
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