Puzzle 20151206054225

en CR 27 WILLIAM PERKIN: He accidental discovery of mauve EASTMAN KODAK:cameras that uses film METHYL VIOLET: also known as crystal violet ALIZARIN:also known as Mordant Red 11 and Turkey Red INDIGO: color thatis between Blue and Violet PIGMENT: is a material that changes the color of reflected or transmitted light as the result of wavelength-selective absorption RODAMINE B: It is often used as a tracer dye within water to determine the rate and direction of flow and transport CONGO RED:It is a secondary diazo dye. DYE: is a colored substance that has an affinity to the substrate to which it is being applied DIAMINE GREEN: IT IS OXIDIZING AGENT: It is used to hydrogen peroxide, sodium peroxide and sodium perborate. BASIC DYE: This dye is usually synthetic DIRECT DYE: also called Substantive Dye STOCKHOLM PAPYRUS: IS FIBER DYE:is a dye that can react directly with the fabric. BATIK:I t is a technique of wax-resist dyeing applied to whole cloth, or cloth made using this technique MERCERIZATION: It was discovered by John Mercer in England and the process is named after him : mercerizing PRUSSIAN BLUE: It was the first modern synthetic pigment ANALINE BLACK:a black dye produced on fiber (as cotton) by the oxidation of aniline oil or aniline hydro-chloride. CARO: _ _ _ _ and Witt prepared Chrysoidine, 1st important member of azo class of dye MAUVE: William Perkins discovered the first synthetic dye called. CARDINALS PURPLE: IT CUTHBERT: It was prepared from a variety of lichens. MALACHITE: It is a basic dye by Dobner and Fisher JOHN MERCER: discovered that treating cotton with caustic soda (lye) while under tension improved its strength, luster, dyeability, absorbency. PICTI: Romans found painted people "_ _ _ _" in Gaul dyeing themselves with Woad DISPERSE DYE: They are the only water-insoluble dyes that dye polyester and acetate fibers. ACID DYE: It is a dye which is a salt of a sulfuric, carboxylic or phenolic organic acid. The salts are often sodium or ammonium salts MUREX: (the mollusk from which purpura comes) becoming scarce due to huge demand and over harvesting for Romans.

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						2						3					4
		5

						6	T
	7
8					A
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			10 C																	11
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			13			E					14
																15					T
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								17									18		D

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													20	X

										21 M
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		25											Y

	26

Across:

3.	I t is a technique of wax-resist dyeing applied to whole cloth, or cloth made using this technique
5.	Romans found painted people "_ _ _ _" in Gaul dyeing themselves with Woad
6.	also known as crystal violet
8.	cameras that uses film
9.	is a dye that can react directly with the fabric.
10.	It is a secondary diazo dye.
13.	(the mollusk from which purpura comes) becoming scarce due to huge demand and over harvesting for Romans.
14.	William Perkins discovered the first synthetic dye called.
15.	also known as Mordant Red 11 and Turkey Red

17.	It is often used as a tracer dye within water to determine the rate and direction of flow and transport
18.	It is a dye which is a salt of a sulfuric, carboxylic or phenolic organic acid. The salts are often sodium or ammonium salts
20.	It is used to hydrogen peroxide, sodium peroxide and sodium perborate.
21.	It was discovered by John Mercer in England and the process is named after him : mercerizing
22.	is a material that changes the color of reflected or transmitted light as the result of wavelength-selective absorption
24.	_ _ _ _ and Witt prepared Chrysoidine, 1st important member of azo class of dye
25.	IS
26.	He accidental discovery of mauve

Down:

1.	They are the only water-insoluble dyes that dye polyester and acetate fibers.
2.	IT IS
4.	This dye is usually synthetic
7.	IT
11.	discovered that treating cotton with caustic soda (lye) while under tension improved its strength, luster, dyeability, absorbency.

12.	It was prepared from a variety of lichens.
14.	It is a basic dye by Dobner and Fisher
16.	It was the first modern synthetic pigment
19.	color thatis between Blue and Violet
23.	is a colored substance that has an affinity to the substrate to which it is being applied

Across:

3.	I t is a technique of wax-resist dyeing applied to whole cloth, or cloth made using this technique
5.	Romans found painted people "_ _ _ _" in Gaul dyeing themselves with Woad
6.	also known as crystal violet
8.	cameras that uses film
9.	is a dye that can react directly with the fabric.
10.	It is a secondary diazo dye.
13.	(the mollusk from which purpura comes) becoming scarce due to huge demand and over harvesting for Romans.
14.	William Perkins discovered the first synthetic dye called.
15.	also known as Mordant Red 11 and Turkey Red

17.	It is often used as a tracer dye within water to determine the rate and direction of flow and transport
18.	It is a dye which is a salt of a sulfuric, carboxylic or phenolic organic acid. The salts are often sodium or ammonium salts
20.	It is used to hydrogen peroxide, sodium peroxide and sodium perborate.
21.	It was discovered by John Mercer in England and the process is named after him : mercerizing
22.	is a material that changes the color of reflected or transmitted light as the result of wavelength-selective absorption
24.	_ _ _ _ and Witt prepared Chrysoidine, 1st important member of azo class of dye
25.	IS
26.	He accidental discovery of mauve

Down:

1.	They are the only water-insoluble dyes that dye polyester and acetate fibers.
2.	IT IS
4.	This dye is usually synthetic
7.	IT
11.	discovered that treating cotton with caustic soda (lye) while under tension improved its strength, luster, dyeability, absorbency.

12.	It was prepared from a variety of lichens.
14.	It is a basic dye by Dobner and Fisher
16.	It was the first modern synthetic pigment
19.	color thatis between Blue and Violet
23.	is a colored substance that has an affinity to the substrate to which it is being applied