B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
252/31
B32B 23/08 (2006.01) B05D 5/04 (2006.01) B32B 27/06 (2006.01) B32B 27/08 (2006.01) B32B 27/36 (2006.01) B41M 5/52 (2006.01) C08J 7/04 (2006.01) B41M 5/00 (2006.01)
Patent
CA 1177046
LIQUID SORBENT MATERIALS ABSTRACT The invention relates to composite, liquid- sorbent media which can be applied to various substrates to provide improved liquid-sorbent materials. The com- posite media comprise a liquid-sorbent underlayer and, overlying said underlayer, a liquid-permeable surface layer, the liquid sorptivity of said underlayer being greater than the liquid sorptivity of said surface layer. transparent sheets having the liquid-sorbent composite media coated on the surface are described as a preferred embodiment of the invention.
384442
Eisele John F.
Mercer Elizabeth A.
Minnesota Mining And Manufacturing Company
Smart & Biggar
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