Chapter 1 (PART 2) Flashcards
Oldest form of ink
Indian Inks
This ink will be found only in the old documents
Log wood inks
This ink was made of a fermented infusion of gall nuts to which iron salts were added
Iron Gallotanate Inks
This type of ink is placed on the market under the name of “blue black permanent”
Fountain Pen Inks
These inks are composed of an aqueous solution of synthetic dyestuff to which a preservative and a flux are added
Dyestuff inks
To improve the writing qualities of the DYESTUFF INKS what substances were added?
Glycerol
Glucose or Dextrin
These inks are a special group of dyestuff inks
Water Resistant Writing and Drawing Inks
Material used in Water Resistant Writing and Drawing Inks
Borax
Liquid Ammonia or Ammonium Bicarbonate
Material used for hectograph inks
- Glycerol
- Acetic Acid
- Acetone
Typewriter Ribbon Inks are composed of what materials?
- Blend of Aniline Dyes
- Carbon Black
- Oil (Castor Oil)
Materials used for printing inks
- Mixture of Colored Pigments
- carbon black
- base
Used to decipher faint cancellation marks on a postage stamp and wrappers
Canceling inks
This ink contains a substance which is colorless in visible light and has a strong affinity for the fibers of the paper, and yet is not bleached by hypochlorite ink eradicators or washed out by soaking in water
Skrip Inks
Skrip Inks were manufactured by what Company?
W. A Chaffer Pen Company
Year since when Skrip inks manufactured
1955