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US 9,993,990 B2Granted
Thermal insulation
AssigneeC.T.A. Acoustics
InventorsShawn Jose Guzman, Matthew Bargo, II, Demetrio Bellocido Borja, James Joseph Pike
Life of this patent
Estimating the term…
Abstract
A thermal shield material includes a laminate of a homogeneously blended fiber mat of fiberglass, polyester and bi-component polyester, a plurality of tufts disposed on only one side of mat, the tufts formed by needling the mat from a single side, first and second adhesive layers disposed on first and second sides of the blended fiber mat, respectively, at least one of the adhesive layers being a heat activated adhesive and, a foil layer on the heat activate adhesive layer.
Claims28
A thermal shield material, comprising:
- a laminate of:
- a homogeneously blended fiber mat of fiberglass, polyester and bi-component polyester;
- a plurality of tufts disposed on only one side of mat, said tufts formed by needling said mat from a single side;
- first and second adhesive layers disposed on first and second sides of said blended fiber mat, respectively;
- at least one of said adhesive layers being a heat activated adhesive;
- and,
- a foil layer on said heat activate adhesive layer.
4 more elements
A thermal shield material, comprising:
- a laminate of:
- a homogeneously blended fiber mat of fiberglass, polyester and bi-component polyester having an internal bond strength of at least 400 Newtons;
- said fiberglass being about 7-10 micron and about 50-60% by weight of said fiber mat;
- said polyester including about 1-10% by weight of 3 Denier fiber, 15-30% by weight of 6 Denier fiber and about 1-10% of 15 Denier fiber;
- said bi-component polyester fiber being from about 3% to about 15% by weight of said mat;
- a plurality of tufts disposed solely on one side of said fiber mat, said tufts formed by needling said mat from a single side;
- first and second adhesive layers disposed on first and second sides of said blended fiber mat;
- and,
- a foil layer on at least one of said first and second adhesive layers.
6 more elements
A thermal shield material, comprising:
- a laminate of:
- a homogeneously blended fiber mat of fiberglass, polyester and bi-component polyester having an internal bond strength of 400 Newtons;
- said fiberglass being about 7-10 micron and about 50-60% by weight of said fiber mat;
- said polyester including about 2-6% by weight of 1-3 Denier fiber, 23-34% by weight of 3-6 Denier fiber and about 1-10% of 6-15 Denier fiber;
- said bi-component polyester fiber being from about 3% to about 15% by weight of said mat;
- a plurality of tufts disposed solely on one side of said fiber mat, said tufts formed by needling said mat from a single side;
- first and second adhesive layers disposed on first and second sides of said blended fiber mat;
- and,
- a foil layer disposed on one of said first or second adhesive layers.
6 more elements
A thermal shield material, comprising:
- a laminate of:
- a homogeneously blended fiber mat of fiberglass, polyester and bi-component polyester having an internal bond strength of greater than 400 Newtons;
- said fiberglass being about 7-10 micron and about 50-60% by weight of said fiber mat;
- said polyester including about 1-10% by weight of 3 Denier fiber, 15-30% by weight of 6 Denier fiber and about 1-10% of 15 Denier fiber;
- said bi-component polyester fiber being from about 3% to about 15% by weight of said mat;
- a plurality of tufts disposed solely on one side of said fiber mat, said tufts formed by needling said mat from a single side;
- and,
- a pressure sensitive adhesive disposed on a surface of said blended fiber mat.
5 more elements
A thermal shield material, comprising:
- a laminate of:
- a homogeneously blended fiber mat of fiberglass, polyester and bi-component polyester with a bond strength of at least 400 Newtons;
- said fiberglass being about 7-10 micron and about 50-60% by weight of said fiber mat;
- said polyester including about 2-6% by weight of 1-3 Denier fiber, 23-34% by weight of 3-6 Denier fiber and about 1-10% of 6-15 Denier fiber;
- said bi-component polyester fiber being from about 3% to about 15% by weight of said mat;
- a plurality of tufts disposed solely on one side of said fiber mat, said tufts formed by needling said mat from a single side;
- and,
- an adhesive layer disposed on one surface of said fiber mat.
5 more elements
Dependencies are inferred from the claim text.