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βˆ™ 13y ago
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βˆ™ 6mo ago

Jerry Woolf, a chemist in the 1970s, is credited with inventing the dry erase marker. Woolf noticed that a marker he was using was dry and left a mark on a glossy surface, which led to the development of the dry erase marker.

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Q: Who invented dry erase markers?
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What do you use to write on transparency?

You can use permanent markers or wet-erase markers to write on transparencies. Avoid using dry-erase markers as they can easily smudge or rub off.


Difference between overhead and dry erase markers?

The ink used in dry-erase markers is almost identical to that used in permanent markers. It is comprised of colored pigments, a chemical solvent (like alcohol) and a polymer or "release agent." The type of polymer used marks the main difference between dry-erase and permanent markers. Unlike permanent markers, which use acrylic polymers to make the pigment stick to surfaces, dry-erase markers use an oily silicone polymer. The ink's slippery consistency prevents the colored pigment from coming in direct contact with the surface so it can easily be wiped off.


Are permanent markers really permanent on an dry erase board?

Permanent markers are not designed to be used on a dry erase board as they are not easily erasable. They can leave stains on the board and are difficult to remove. It is best to use dry erase markers on a dry erase board.


Can you write on plastic?

Yes, plastic surfaces can be written on with permanent markers or special markers designed for writing on plastic. It is important to make sure the marker is dry before touching the surface to avoid smudging.


What is the term for genetic markers that turn DNA segments on and off?

The term for genetic markers that turn DNA segments on and off is "epigenetic markers." These markers do not alter the DNA sequence but control gene expression by regulating access to specific regions of DNA.

Related questions

Where can someone find dry erase markers?

One can purchase dry erase markers at craft stores such as Michaels. Also stores that sell office products and paper and notebooks such as the store Staples, carry dry erase markers and dry erase boards.


What is the difference between dry erase and wet erase markers?

Dry erase markers - it can erase off of anything, like Boards, Hands, etc... Wet Erase markers - it will be a little harder for people to take off of anything.


Can you write on glass with dry erase markers?

Yes, you can write on glass with dry erase markers, and the marks will wipe right off.


Dry Erase Markers?

form_title= Dry Erase Markers form_header= Write with dry erase markers. What colors do you need?*= _ [50] How many markers do you need?*= {10, 20, 30, 40, 50, More than 50} Do you need any other accessories?*= () Yes () No


Are dry erase fumes harmful?

The fumes that come from dry erase markers are not harmful. The markers do smell very bad but they will not hurt you in no way.


What office supply products does the company Expo offer?

Expo offers different types of dry erase markers, a variety of boards made for dry erase markers, and accessories for dry erase markers and boards such as erasers and cleaning supplies to maintain their products.


How do you clean dry erase markers off of a dry erase board?

a paper towel. Wet or not wet


What is the purpose of dry erase markers?

Dry erase markers are used mainly on white boards though can be used on some other materials. They make it easy to erase what has been written for multiple ideas from other people.


What is the best brand of dry erase markers?

the staples one


What do you use to write on transparency?

You can use permanent markers or wet-erase markers to write on transparencies. Avoid using dry-erase markers as they can easily smudge or rub off.


Can you erase a chalkboard with a dry erase eraser?

No, a dry erase eraser is specifically designed to erase dry erase markers from whiteboards. It may not effectively remove chalk from a chalkboard and could potentially leave a residue behind.


Who invented crayola and Expo dry erase washable markers and in what year?

Edwin Binney and C. Harold Smith sold their first Crayolacrayons in 1903, when a box of eight cost five cents. Jerome Woolfe and Techform Labs created the first dry erase markers in the 1960's and then sold the patent to Pilot Pens.