Flexible storage tank
AssigneeRaven Industries, Inc.
InventorsSteven G. Redford, Derek Lee Coover, Kyle P. Schroeder
Life of this patent
Estimating the term…
Abstract
Various aspects of the present disclosure relate to a sealed storage tank. The sealed storage tank includes a polymeric layer having a thickness in a range of from about 0.05 mm to about 1 mm. The sealed storage tank further includes a fibrous scrim layer directly contacting the polymeric layer. The fibrous scrim layer includes a denier value in a range of from about 500 denier to about 1500 denier. The polymeric layer is optionally substantially translucent or transparent and is optionally at least partially visible through the fibrous scrim layer.
Claims20
A sealed storage tank comprising:
- a polymeric layer having a thickness in a range of from about 0.05 mm to about 1 mm;
- and
- a fibrous scrim layer directly contacting the polymeric layer, the fibrous scrim layer having a denier value in a range of from about 500 denier to about 1500 denier,
- wherein the polymeric layer is optionally substantially translucent or transparent and is optionally at least partially visible through the fibrous scrim layer.
A sealed storage tank, comprising:
- a polyethylene layer having a thickness in a range of from about 0.05 mm to about 1 mm;
- and
- a fibrous scrim layer thermally bonded to or adhered to the polyethylene layer, the fibrous scrim layer comprising a plurality of polymeric fibers having a denier value in a range of from about 500 denier to about 1500 denier,
- wherein the polymeric layer is optionally substantially translucent or transparent and is optionally at least partially visible through the fibrous scrim layer.
A sealed storage tank consisting essentially of:
- a polyethylene layer having a thickness in a range of from about 0.05 mm to about 1 mm;
- and
- a fibrous scrim layer directly contacting the polyethylene layer, the fibrous scrim layer having a denier value in a range of from about 500 denier to about 1500 denier,
- wherein the polymeric layer is optionally substantially translucent or transparent and is optionally at least partially visible through the fibrous scrim layer.
Dependencies are inferred from the claim text.