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.

Abstract: A sound attenuating material having a homogenous mixture of an organic man-made fiber, an inorganic man-made fiber, a binder, and a cellulose material wherein the organic man-made fiber is polyester, the inorganic man-made fiber is fiberglass, and the binder is a thermosetting resin. A sound attenuating composite is defined by the sound attenuating material and a ground EVA or a mixture of EVA and one or more recycled materials to define a gradient density sound attenuating composite material. Further, the gradient density composite may optionally include a polyfilm upon which the ground EVA or recycled materials may be disposed or two layers of polyfilm to surround the EVA or EVA mixture. The EVA may be pure EVA or may include a mineral fill.

Abstract: A sound attenuating material having a homogenous mixture of an organic man-made fiber, an inorganic man-made fiber, a binder, and a cellulose material wherein the organic man-made fiber is polyester, the inorganic man-made fiber is fiberglass, and the binder is a thermosetting resin. A sound attenuating composite is defined by the sound attenuating material and a ground EVA or a mixture of EVA and one or more recycled materials to define a gradient density sound attenuating composite material. Further, the gradient density composite may optionally include a polyfilm upon which the ground EVA or recycled materials may be disposed or two layers of polyfilm to surround the EVA or EVA mixture. The EVA may be pure EVA or may include a mineral fill.

Abstract: A thermal shield material comprises 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 the laminate mat, the tufts formed by needling the laminate mat from a single side, first and second pressure sensitive adhesive layers disposed on first and second sides of the blended fiber mat, a foil layer on at least one of the first and second pressure sensitive adhesive layers.

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.

Abstract: A sound absorbing material having a homogenous mixture of an organic man-made fiber, an inorganic man-made fiber, a co-binder, and a cellulose material wherein the organic man-made fiber is polyester, the inorganic man-made fiber is fiberglass, and the co-binder is a thermo-setting resin. The cellulose material may include Kaolin clay and/or boric acid.

Abstract: An acoustical insulation laminate having a porous polyolefin layer and a process for making the laminate. The laminate preferably includes a porous multiple density polyolefin film, a sound absorbing material and may include a face cloth on one or both sides of the laminate. The porous polyolefin film is preferably disposed between a sound source and the sound absorbing material improving the total noise reduction coefficient of the sound absorbing material alone while reducing the weight of laminates having similar noise reduction capabilities.