Catalyst – solid sorbent – or support therefor: product or process – Solid sorbent – Organic
Reexamination Certificate
2003-12-18
2010-02-16
Johnson, Edward M (Department: 1793)
Catalyst, solid sorbent, or support therefor: product or process
Solid sorbent
Organic
C502S402000
Reexamination Certificate
active
07662745
ABSTRACT:
A stretchable absorbent composite having a Composite Permeability of about 10 Darcy or more, or about 15 Darcy or more, and Composite Stretchability of about 30% or more, or about 50% or more, or about 100% or more, and a method of making such a stretchable absorbent composite. The stretchable absorbent composite includes a superabsorbent material, an elastomeric material, and, optionally, pulp fibers. More particularly, the stretchable absorbent composite may include between about 30% and about 85% by weight superabsorbent material, between about 5% and about 25% by weight elastomeric material, and between about 10% and about 70% by weight pulp fibers. The stretchability and liquid handling abilities of the stretchable absorbent composite renders the stretchable absorbent composite suitable for incorporation into a variety of absorbent articles, including personal care products, health/medical absorbent articles, and household/industrial absorbent articles, for example.
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Jackson David Martin
Jacobsen Lisa Marie
Qin Jian
Zhang Xiaomin
Armstrong Teasdale LLP
Johnson Edward M
Kimberly-Clark Corporation
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