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US 9,434,137 B2Granted
Thermal spray masking tape
AssigneeSaint-Gobain Performance Plastics Corporation
InventorsCheryl A. Prudhomme, James Holtzinger, Gene H. Goldstein, Michael J. Tzivanis, William E. Noonan, Richard J. Austin
Life of this patent
Estimating the term…
Abstract
A thermal spray masking tape includes a substrate having a first major surface and a second major surface. The thermal spray masking tape further includes a surface layer overlying the first major surface of the substrate. The surface layer is formed from an elastomer including a liquid silicone rubber.
Claims15
A thermal spray masking tape consisting of:
- a substrate having a first major surface and a second major surface, wherein the substrate consists of a cloth including glass fibers, ceramic fibers, carbon fibers, silicate fibers, or any combination thereof;
- a surface layer consisting of a silicone rubber layer overlying the first major surface of the substrate, wherein the silicone rubber layer is a liquid silicone rubber (LSR) layer, a high consistency gum rubber layer, or combination thereof;
- a mid-layer disposed directly in contact with the substrate and directly in contact with the surface layer, wherein the mid-layer consists of a metal foil, an aramid fiber, a ceramic based sheet, a glass based sheet, a liquid silicon rubber elastomer (LSR), a polyester film, a polyimide film, a polyamide paper, a polyamide felt, or a combination thereof;
- and
- an adhesive layer directly in contact with the second major surface of the substrate.
2 more elements
A thermal spray masking tape consisting of:
- a substrate having a first major surface and a second major surface, wherein the substrate consists of a cloth including glass fibers, ceramic fibers, carbon fibers, silicate fibers, or any combination thereof;
- a surface layer consisting of a silicone rubber layer overlying the first major surface of the substrate, wherein the silicone rubber layer is a liquid silicone rubber (LSR) layer, a high consistency gum rubber layer, or combination thereof;
- a mid-layer disposed directly in contact with the substrate and directly in contact with the surface layer, wherein the mid-layer consists of a metal foil, an aramid fiber, a ceramic based sheet, a glass based sheet, a liquid silicon rubber elastomer (LSR), a polyester film, a polyimide film, a polyamide paper, a polyamide felt, or a combination thereof;
- an adhesive layer directly in contact with the second major surface of the substrate;
- and
- a release liner overlying the adhesive layer.
3 more elements
Dependencies are inferred from the claim text.