D06N2209/148

Oil Absorbent Wiping Product

A wiping product is disclosed that is well suited for wiping up oils and greases. More particularly, the wiping product has been engineered to wipe up and absorb oils within the interior of the product. The wiper is made from a laminate containing outer layers designed to wick away and/or adsorb oily substances from a surface. The wiper also includes an elastic middle layer that is oil absorbable. In one embodiment, the outer layers are stretch bonded to the elastic middle layer so that the outer layers gather and create void spaces within the product.

Ventilation insert

A ventilation insert for textiles, with at least one layer, covered at least partially by an absorption material and having ventilation openings, the openings being at least partially closeable via a liquid by swelling of the absorption material, obtainable by: a) treating a layer having ventilation openings with a mixture, containing a wetting agent, initiator, polymerizable monomer or oligomers, and a cross-linking agent, as a preliminary stage for the absorption material; and b) polymerizing the monomer or oligomer to form the absorption material while forming a bonded connection between the absorption material and the layer. The ventilation insert has a relatively low thickness, a low weight per unit area, and high flexibility permanently and independently of moisture after economical production, via one layer, self-sealingly closing ventilation openings, and containing the absorption material. The absorption material is connected to the layer by bonding, at least in some regions.

ABSORBENT AND PROTECTIVE COMPOSITION INCLUDING AN ELASTOMERIC COPOLYMER AND SUPERABSORBENT
20180353047 · 2018-12-13 ·

A composition for absorbing liquids such as water and oil can include a thermoplastic elastomeric copolymer, a superabsorbent material, and a solvent. The composition can be applied as a coating to a non-woven substrate. A method of removing water or oil from a surface employing the composition is also disclosed.