This invention relates to insulation materials and, in particular, to thermal insulation materials having heat reflective properties. In particular insulation material according to the invention comprises a random array of elements as herein defined having at least a portion thereof deformed so as to increase the resilience of the elements and to assist in forming spaces between adjacent elements in the random array. In this specification the term element is used to include filaments of different cross-sectional shape, for example, circular, square or rectangular, strips of uniform or non-uniform width and/or thickness, flakes and platelets of regular or irregular geometric shape and of uniform or non-uniform thickness, and the like.
The invention relates to a cover for shielding an article from incident heat energy and includes a first, non-heat reflective, sheet of material, a second sheet of material adapted to reflect heat, and a layer of non-abrasive sheet material. The sheets are superimposed and secured together to comprise a laminate, with the covering being tailored to provide a desired configuration. The covers are flexible thermal insulation covers tailored to fit and cover a particular shape of article which requires thermal insulation. The cover has spaced round its perimeter pockets or flaps into which are secured extensible members having a free end adapted to be hooked round a part of the article to maintain the cover securely in position.
A thermal insulation material for articles of clothing, the material including fibers for providing thermal insulation and fibers for providing a stable structure for the material.
A device for preventing or reducing the incidence or intensity of pain occurring in a region of the body of a wearer, includes insulating material (2) which is arranged to be worn in conformity and close proximity with the body region. The insulating material has at least one layer (14) for reducing heat loss from the body region by convection and at least one reflective layer (13) for reducing heat loss from the body by radiation, whereby a targeted local warming effect is achieved in the body region such that the skin and underlying musculoskeletal structures are in such an active state that they can function properly to provide a clinical benefit to the body region.
A heat insulation material which is used as wadding for winter clothes, bedclothes, cushions, etc. A fibrous sheet material such as non-woven fabrics, knitted fabrics and textile is used to support or carry a metal and the fibrous sheet material having a metal deposited surface is fixed to a heat insulating fibrous layer.
The present invention is an insulating composite comprising (a) a first thermally reflective layer having a reflective surface and an opposing surface and (b) silica aerogel granules. The present invention further includes an insulating element in which the insulating composite is disposed within an air-impermeable container.
