Purple Emulsion

Emulsion

An emulsion is a mixture of two or more liquids that are normally immiscible owing to liquid-liquid phase separation. Emulsions are part of a more general class of two-phase systems of matter called colloids. Although the terms colloid and emulsion are sometimes used interchangeably, emulsion more narrowly refers to when both phases, dispersed and continuous, are liquids. In an emulsion, one liquid is dispersed in the other. Examples of emulsions include vinaigrettes, homogenized milk, liquid biomolecular condensates, and some cutting fluids for metal working.

Purple

Purple is a color similar in appearance to violet light. In the RYB color model historically used in the arts, purple is a secondary color created by combining red and blue pigments. In the CMYK color model used in modern printing, purple is made by combining magenta pigment with cyan pigment, black pigment, or both. In the RGB color model used in computer and television screens, purple is created by mixing red and blue light in order to create colors that appear similar to violet light. According to color theory, purple is considered a cool color.

purple

Noun

1. A colour between red and blue; violet, though often closer to magenta.
2. Any non-spectral colour on the line of purples on a colour chromaticity diagram or a colour wheel between violet and red.

Adjective

1. Of a purple hue.
2. Not predominantly red or blue, but having a mixture of Democrat and Republican support.

emulsion

Noun

1. A stable suspension of small droplets of one liquid in another with which it is immiscible.
2. A food preparation in which one or more ingredients are made into an emulsion.

Verb

1. To paint with emulsion paint.