Artists' Pigments: Their Chemical and Physical PropertiesD. Van Nostrand Company, 1923 - 228 σελίδες |
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Σελίδα
... durability of the various materials employed in the fine arts , has encouraged the Author to prepare , in detail , technical matter as outlined in his different lectures . The substance of the book is compiled in encyclopedic form , and ...
... durability of the various materials employed in the fine arts , has encouraged the Author to prepare , in detail , technical matter as outlined in his different lectures . The substance of the book is compiled in encyclopedic form , and ...
Σελίδα 5
... and physical properties of the pigment . II . Whether the pigment is absolutely safe and de- pendable , durable and permanent to light , atmosphere , 5 gases , etc. , reacts with other pigments or vehicles PIGMENTS 5-10.
... and physical properties of the pigment . II . Whether the pigment is absolutely safe and de- pendable , durable and permanent to light , atmosphere , 5 gases , etc. , reacts with other pigments or vehicles PIGMENTS 5-10.
Σελίδα 13
... durable color . If the name of the pigment in question be known , reference should be made to the various tests employed in its detection , listed under its respective name in the following chapter . If on the other hand the identity of ...
... durable color . If the name of the pigment in question be known , reference should be made to the various tests employed in its detection , listed under its respective name in the following chapter . If on the other hand the identity of ...
Σελίδα 25
... pal- ette . When Permalba is used in place of White Lead the color is unaffected by sulphurous gases and is then a very desirable color for permanency and durability . BROWN MADDER Garance brun rouge , Garance bruna rossa , PIGMENTS 25.
... pal- ette . When Permalba is used in place of White Lead the color is unaffected by sulphurous gases and is then a very desirable color for permanency and durability . BROWN MADDER Garance brun rouge , Garance bruna rossa , PIGMENTS 25.
Σελίδα 51
... this purpose . Admixtures of Cobalt Blue ( or Ultramarine ) Lamp Black and Zinc White are sometimes offered as Davey's Gray , and as such are also permanent and durable . DELFT BLUE Delft Blue No. 1 deep , Delft Blue PIGMENTS 51.
... this purpose . Admixtures of Cobalt Blue ( or Ultramarine ) Lamp Black and Zinc White are sometimes offered as Davey's Gray , and as such are also permanent and durable . DELFT BLUE Delft Blue No. 1 deep , Delft Blue PIGMENTS 51.
Συχνά εμφανιζόμενοι όροι και φράσεις
admixture alcohol Alizarin alkalies alumina aluminum ammonium artists atoms Barium Barium Chromate base brilliant Brown Cadmium Yellow calcined calcium carbon dioxide Carmine chemical and physical chloride chromate Chrome Greens Chrome Yellow clay coal-tar Cobalt Blue coloring matter coloring principle colorless compounds containing copper crystalline decompose dilute dissolved distillation durable elements ferric Gamboge grams gray gypsum H₂O heated hydrated hydrochloric acid hydrogen sulphide hydroxide impure Indigo insoluble known lake colors lake pigments Lamp Black Lithopone Madder Lakes manufacture ments metallic mineral mixture nitric acid obtained ochres oil color opaque organic oxygen painting Permalba permanent to light potassium powder precipitate principally produced Prussian Blue pure reaction Red Lead salts Sienna silicate sodium sulphide soluble in water substances sulphate sulphuric acid techniques temperature tinting strength transparent Ultramarine variety Vermilion violet washed water color water of crystallization water solution White Lead yellow lakes yield Zinc Oxide Zinc White
Δημοφιλή αποσπάσματα
Σελίδα 208 - CAPACITY. marked. 4 gills = 1 pint pt. 2 pints -. 1 quart i/f. 4 quarts = 1 gallon gal. 2 gallons = 1 peck pk, 4 pecks ~ 1 bushel /<».-„'• . 8 bushels = 1 quarter qr.
Σελίδα 207 - Measures of Weight 10 milligrams (mg) =1 centigram eg 10 centigrams =1 decigram dg 10 decigrams =1 gram g 10 grams =1 dekagram Dg 10 dekagrams =1 hektogram Hg 10 hektograms =1 kilogram Kg...
Σελίδα 206 - MEASURE 144 sq. in. = 1 sq. ft. 9 sq. ft. = 1 sq. yd.
Σελίδα 207 - APOTHECARIES' WEIGHT. 20 grains (gr.) = 1 scruple (3). 3 scruples = 1 dram (3). 8 drams = 1 ounce ( 5 ). 12 ounces = 1 pound (ft).
Σελίδα 208 - In counting many kinds of articles we use these measures : 12 things = 1 dozen (doz.) 12 dozen = 1 gross (gr.) 12 gross = 1 great gross (G. gr.) 20 things = 1 score...
Σελίδα 181 - Triclinic CHRYSOCOLLA, 383 CuSiO3.nH2O Amorphous The United States produces about 30 per cent of the world's copper. Copper is used most extensively for the transmission of electricity and in castings and alloys. Brass consists of copper and zinc; German silver of copper, zinc, and nickel; bronze and bell metal of copper, tin, and zinc.
Σελίδα 155 - An acid is a hydrogen compound whose water solution contains hydrogen ions.
Σελίδα 207 - Apothecaries' weight: 20 grains = 1 scruple; 3 scruples = 1 dram; 8 drams = 1 ounce; 12 ounces = 1 pound.
Σελίδα 58 - Soon after the discovery of Eosin dye, in 1876, many lake pigments were introduced having this powerful and brilliant, but exceedingly fugitive dye as the coloring principal on various bases. The Geranium Lakes used principally in the fine arts are precipitated on the transparent alumina hydrate base. This color when produced from fugitive dyes, such as Eosin, Erythrosine, etc., fades in, very short time and should not be used, even if only a fair amount of permanence is required.
Σελίδα 45 - Perkin discovered a beautiful violet compound, mauve, while experimenting with aniline. During the next few years he established the manufacture of mauve on a commercial basis. This proved to be the starting point for a great industry for the preparation of thousands of different colors of almost every conceivable hue by synthetic processes.