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The Chemistry behind Carbonless Copy Paper
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Abstract
Carbonless copy paper, used to make countless copies of forms, is a 109 kg business annually. Copies are made when the pressure of a pen ruptures microcapsules that contain a dye precursor, initiating a chemical reaction between the dye precursor in the top page and an acid source in the bottom page.
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This article has been cited by 5 ACS Journal articles (5 most recent appear below).

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Dual Fluorescence from Two Polar Excited States in One Molecule. Structurally Additive Photophysics of Crystal Violet Lactone
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Jerzy KarpiukThe Journal of Physical Chemistry A2004 108 (51), 11183-11195Crystal violet lactone (CVL) emits in aprotic solvents at room temperature single (A band, low polar solvents) or dual (A and B bands, medium and highly polar solvents) fluorescence. Strong solvatochromic shifts of both fluorescence bands prove ...

Thermochromism in Commercial Products
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History
- Received: August 03, 2009
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