Composition for a water permeable court surface and method for production of same
AssigneePoraflex Ltd
InventorMatthew William Waddington
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Abstract
A water permeable court surface comprises a porous substrate (5) on which there is a porous rubber shock layer (3) on which is at least one layer (1,2) of an acrylic composition, wherein the acrylic composition comprises a two pack water based polyurethane.
Claims24
A composite for a water permeable court surface which comprises a porous substrate on which there is a porous rubber shock layer on which is at least one layer of an acrylic composition, wherein the acrylic composition comprises a two part water based polyurethane and wherein the acrylic composition comprises a first component which comprises an organic solvent-free aqueous dispersion of a copolymer based on an aliphatic polycarbonate polyurethane and a polyacrylate.
Dependencies are inferred from the claim text.