Polyurethane/polyacrylate dispersion coating for airbag fabrics
AssigneeMilliken & Company
InventorShulong Li
Life of this patent
Estimating the term…
Abstract
This invention relates to novel airbag coating compositions comprising a mix of polyurethane and polyacrylate constituents which provides a highly effective low permeability treatment on a target fabric surface. This inventive composition also provides a low-cost alternative to other standard airbag coatings and exhibits excellent aging stability as well. An airbag fabric coated with this inventive composition is also contemplated within this invention.
Claims6
An airbag comprising a fabric having a coating applied on at least a portion thereof, wherein said coating comprises a dispersion of at least one polyurethane and at least one polyacrylate.
Dependencies are inferred from the claim text.