Composite
AssigneeDow Global Technologies LLC
InventorsLuther E. Stockton, Susan M. Machelski, Deidre A. Strand, Harold C. Fowler, Young-Sam Kim, Gert J. Claasen, Friederike Stollmaier, Verena M.T. Thiede, Xiaodong Zhang, Karin Katzer-Galatik
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Abstract
A composite structure including a substrate and a fluid in contact with the substrate, wherein the substrate comprises a non-woven, a foam, or combinations thereof and is characterized by having a basis weight of 15 to 500 grams per square meter.
Claims57
A composite structure comprising:
- a substrate;
- and
- a fluid in contact with the substrate;
- wherein the substrate comprises a polyurethane or polyolefin non-woven, a polyurethane or polyolefin foam, or combinations thereof and is characterized by having a basis weight of 15 to 500 grams per square meter;
- wherein the composite structure has a flexural rigidity of less than 1000 mN·cm;
- and
- wherein the composite structure has a Kawabata Evaluation System coefficient of friction within the range of 0.1 to 0.9 MIU.
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A composite structure comprising:
- at least one substrate layer;
- at least one layer comprising an open-cell foam disposed on the substrate layer;
- wherein the substrate comprises a polyurethane or polyolefin non-woven, a polyurethane or polyolefin foam, or combinations thereof and is characterized by having a basis weight of 15 to 500 grams per square meter;
- wherein the composite structure has a flexural rigidity of less than 1000 mN·cm;
- and
- wherein the composite structure has a Kawabata Evaluation System coefficient of friction within the range of 0.1 to 0.9 MIU.
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Dependencies are inferred from the claim text.