Back to results
US 11,675,440 B2Granted
Solvent free textile coating
AssigneeMicrosoft Technology Licensing, LLC
InventorsJames Alec Ishihara, Kyra Gould, Woong Seob Shin, Sung Min Lee
Life of this patent
Estimating the term…
Abstract
The description relates to solvent free films and textiles that receive the solvent free films.
Claims16
A device, comprising:
- first and second spaced apart surfaces that define a constrained thickness of the device;
- and,
- an input mechanism positioned relative to the first and second surfaces, and wherein at least one of the first and second surfaces is defined at least in part by a coated textile that is bound by a pressure sensitive adhesive to a solvent free film comprising a blend consisting of Polycarbonate, Polyethylene, Siloxane, Wax, and Fluoropolymer and that is essentially free from organic solvent residue.
A keyboard, comprising:
- first and second spaced apart surfaces that define a constrained thickness;
- an input mechanism positioned on the first surface, a remainder of the first surface defined at least in part by a coated textile that includes a first solvent free coating comprising a first blend consisting essentially of Polycarbonate, Polyethylene, Siloxane, Wax, and Fluoropolymer;
- and
- a second textile positioned on the second surface and comprising a second solvent free coating comprising a second blend consisting essentially of Polycarbonate, Polyethylene, Siloxane, Wax, and Fluoropolymer at equal percentages to the first blend.
1 more element
A device, comprising:
- a first surface that is covered in part by a coated textile;
- and,
- an input mechanism positioned on the first surface, the coated textile includes a pressure sensitive adhesive secured to a solvent free film comprising a blend consisting essentially of Polycarbonate, Polyethylene, Siloxane, Wax, and Fluoropolymer and that is essentially free from organic solvent residue.
Dependencies are inferred from the claim text.