Abstract: A thermal insulation product includes an infrared radiation absorbing and scattering material dispersed on fibers forming a porous structure. The infrared absorbing and scattering material can include borate compounds, carbonate compounds, and alumina compounds.

Abstract: An insulation product contains a mixed layer of textile fibers and of natural fibers. A process for manufacturing the insulation product includes passing fibrous bundles of textile fibers and of natural fibers together through an apparatus that divides the textile fibers into segments and that mixes the textile fiber segments with the natural fibers. The bundles of natural fibers can be in the form of specially manufactured mats and/or can be production scraps. The resulting mixture of fibers is formed into a non-woven batt, mat, blanket, or board. The process provides a mixed fibers product, with an improved combination of thermal and acoustic insulation and adequate strength, at a low production cost.

Abstract: An insulation product contains a mixed layer of textile fibers and of rotary and/or flame attenuated fibers. A process for manufacturing the insulation product includes passing fibrous bundles of textile fibers and of rotary and/or flame attenuated fibers together through an apparatus that divides the textile fibers into segments and that mixes the textile fiber segments with the rotary and/or flame attenuated fibers. The bundles of rotary and/or flame attenuated fibers can be in the form of specially manufactured mats and/or can be production scraps. The resulting mixture of fibers is formed into a non-woven batt, mat, blanket, or board. The process provides a mixed fiber product, with an improved combination of thermal and acoustic insulating performance and adequate strength, at a low production cost.

Abstract: A thermal insulation product includes an infrared radiation absorbing and scattering material dispersed on fibers forming a porous structure. The infrared absorbing and scattering material can include borate compounds, carbonate compounds, and alumina compounds.

Abstract: A service on a computer network that performs centralized searches based on index information transmitted by peer systems to a central site using an agent program running on each peer. Peer systems are directed to each other for the purpose of retrieving files. If none of the peers systems known to contain the files is online (and the file is therefore not available), the request is placed in a queue of file requests maintained by the central site. When a system containing the requested file connects to the service, the requested file is retrieved from that system and then distributed to the other systems which had requested the file.

Abstract: A fiber insulation product for use as, e.g., a ductliner, includes at least one textile fiber layer laminated with at least one rotary and/or flame attenuated fiber layer. The fiber laminate provides improved thermal and acoustic insulation and excellent strength, at a low production cost.

Abstract: A thermal and acoustical insulation product is fabricated from rotary glass fibers, thermoplastic fibers and a small quantity of textile fibers, all preferably scrap fibers, and at least one binder. The thermal and acoustical insulation product is optimal for applications, such as, duct liners, high density industrial insulation boards, and OEM insulation applications. The small amount of textile fibers enhance the mechanical strength of the insulation product.

Abstract: An inorganic fiber composite insulation batt is fabricated from mineral or inorganic fibers, preferably from scrap, and plastic-containing bonding fibers. The inorganic fiber composite insulation batt has substantially uniform density throughout its volume. The plastic-containing bonding fibers are used as the binder in this formulation.

Abstract: The present invention relates to a method of making a board product with fiber scrap materials, including the steps of adding a binder powder to the fiber scrap materials, processing the scrap fiber into pieces and mixing the fiber scrap materials with the binder powder, distributing the fiber and binder combination across the width of a forming conveyor, and melting the combination to fix the fiber with the binder.

Abstract: The present invention relates to a method of making a board product with fiber scrap materials, including the steps of adding a binder powder to the fiber scrap materials, processing the scrap fiber into pieces and mixing the fiber scrap materials with the binder powder, distributing the fiber and binder combination across the width of a forming conveyor, and melting the combination to fix the fiber with the binder.

Abstract: A fiber insulation product for use as, e.g., a ductliner, includes at least one textile fiber layer laminated with at least one rotary and/or flame attenuated fiber layer. The fiber laminate provides improved thermal and acoustic insulation and excellent strength, at a low production cost.

Abstract: An insulation product contains a mixed layer of textile fibers and of rotary and/or flame attenuated fibers. A process for manufacturing the insulation product includes passing fibrous bundles of textile fibers and of rotary and/or flame attenuated fibers together through an apparatus that divides the textile fibers into segments and that mixes the textile fiber segments with the rotary and/or flame attenuated fibers. The bundles of rotary and/or flame attenuated fibers can be in the form of specially manufactured mats and/or can be production scraps. The resulting mixture of fibers is formed into a non-woven batt, mat, blanket, or board. The process provides a mixed fiber product, with an improved combination of thermal and acoustic insulating performance and adequate strength, at a low production cost.

Abstract: An insulation product contains a mixed layer of textile fibers and of natural fibers. A process for manufacturing the insulation product includes passing fibrous bundles of textile fibers and of natural fibers together through an apparatus that divides the textile fibers into segments and that mixes the textile fiber segments with the natural fibers. The bundles of natural fibers can be in the form of specially manufactured mats and/or can be production scraps. The resulting mixture of fibers is formed into a non-woven batt, mat, blanket, or board. The process provides a mixed fibers product, with an improved combination of thermal and acoustic insulation and adequate strength, at a low production cost.

Abstract: A thermal insulation product includes infrared radiation absorbing material dispersed on fibers forming a porous structure. The infrared absorbing material can include borates, carbonates, nitrates and nitrites of alkali metals and alkaline earth metals.