GB998704A - A yellow pigment of the anthraquinone series - Google Patents
A yellow pigment of the anthraquinone seriesInfo
- Publication number
- GB998704A GB998704A GB3148563A GB3148563A GB998704A GB 998704 A GB998704 A GB 998704A GB 3148563 A GB3148563 A GB 3148563A GB 3148563 A GB3148563 A GB 3148563A GB 998704 A GB998704 A GB 998704A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dye
- yellow
- ground
- sublimation
- sulphate
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring
- C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
In examples, the yellow pigment of the formula <FORM:0998704/C3/1> is (2) ground with nitrocellulose, dibutyl phthalate and a mixture of ethyl alcohol and ethyl glycol to yield a yellow printing ink; (3) ground with coconut oil alkyd resin, ureaformaldehyde resin, xylene and butanol to give a yellow baking lacquer; (4) mixed with polyvinyl chloride, diisooctyl phthalate and titanium dioxide to yield a yellow polyvinyl chloride material and (5) ground with paraffin-free drying unsaturated polyester resin, monostyrene, cyclohexenone peroxide paste, cobalt naphthenate in white spirit and silicone oil in xylene to yield a yellow waterproof lacquer. The pigment may also be incorporated in polyurethane fibres. Specification 326,487 is referred to.ALSO:The dye of the formula <FORM:0998704/C4-C5/1> is purified by sublimation, by treatment with hot nitrobenzene or dimethylformamide or by precipitating the dye sulphate from a sulphuric acid solution of the dye by adding water and converting the sulphate into the dye. A pure form of the dye is made using 1 :5-diaminoanthraquinone which has been purified by crystallization, sublimation or via its sulphate. The dye may be brought into pigment form by grinding or acid-pasting. In an Example (1) the above dye purified by sublimation is ground with alumina trihydrate and linseed oil varnish to give a reddish-yellow printing ink. Specification 326,487 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1962B0068463 DE1241102B (en) | 1962-08-16 | 1962-08-16 | Pigment for macromolecular substances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB998704A true GB998704A (en) | 1965-07-21 |
Family
ID=6975898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3148563A Expired GB998704A (en) | 1962-08-16 | 1963-08-09 | A yellow pigment of the anthraquinone series |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT245132B (en) |
| CH (1) | CH450711A (en) |
| DE (1) | DE1241102B (en) |
| GB (1) | GB998704A (en) |
-
1962
- 1962-08-16 DE DE1962B0068463 patent/DE1241102B/en active Pending
-
1963
- 1963-07-29 CH CH943863A patent/CH450711A/en unknown
- 1963-08-09 GB GB3148563A patent/GB998704A/en not_active Expired
- 1963-08-16 AT AT659263A patent/AT245132B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1241102B (en) | 1967-05-24 |
| AT245132B (en) | 1966-02-10 |
| CH450711A (en) | 1968-01-31 |
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