Back to results
US 11,326,037 B2Granted
Compressible liquid seals with discontinuous adhesives
AssigneesW. L. Gore & Associates, Inc., W. L. Goro & Associates GmbH
InventorsJohn Gardner, Amadeus Wiesemann
Life of this patent
Estimating the term…
Abstract
A compressible seal (400A) includes a compressible body (406) having a first surface (410) and a second surface. A pattern of discontinuous adhesive regions (412) is formed of an adhesive connected with at least one of the first surface (410) or the second surface of the compressible body (406). The compressible body (406) is operable to conform around the pattern of adhesive regions (412) to prevent fluid ingress when the compressible body (406) is compressed.
Claims15
A compressible seal, comprising:
- a compressible body comprising an elastomeric matrix comprising an elastomer having a first surface and a second surface;
- and
- a pattern of discontinuous adhesive regions comprising an adhesive connected to at least one of the first surface or the second surface of the elastomeric matrix of the compressible body,
- wherein the compressible body has a first thickness, wherein the compressible body is configured to compress by at least 15% of the first thickness under a compressive stress of 1 MPa, and wherein the pattern of adhesive regions has a thickness of less than 15% of the first thickness such that the compressible body is configured to conform around the pattern of adhesive regions to prevent fluid ingress when the compressible body is compressed in a direction perpendicular to the first or second surface.
1 more element
Dependencies are inferred from the claim text.