Multi-elevational tissue paper containing selectively disposed chemical papermaking additive
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United States of America Patent
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Sep 12, 2000
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app pub date -
Oct 8, 1998
filing date -
Jun 14, 1996
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Abstract
A chemically enhanced paper structure having a discrete pattern of a chemical composition is disclosed. The paper structure comprises a cellulose substrate, such as tissue paper. The substrate has a topography comprising at least two different elevations. The chemical composition may include a chemical softener composition or a surface-active composition and is selectively disposed in register with one of the elevations of the cellulose substrate, preferably the higher elevation regions. The paper structure is suitable for use as bath tissue or facial tissue.
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