ABSORBENT ARTICLE WITH THREE-DIMENSIONAL HOT-MELT BONDED LAMINATE
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United States of America Patent
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Issued Date -
Jun 20, 2024
app pub date -
Feb 26, 2024
filing date -
Feb 26, 2024
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Abstract
An absorbent article such as a baby diaper comprising a three-dimensional laminate 30 having a first layer 1 intermittently bonded to a second layer 2 by a heterophase polymer. The topsheet comprises three-dimensional protrusions 9 in the first layer 1 which are not bonded to the second layer 2. The heterophase polymer has an enthalpy of fusion of at least 10 J/g. The laminate may be used on the wearer-facing side of the article as topsheet 24 and/or on the garment-facing side as part of the backsheet 26. The first layer may comprise natural fibers.
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