Heat insulation material

Stock material or miscellaneous articles – Sheet including cover or casing

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2243R, 2272, 5459, 5483, 2505151, 2505191, 297DIG5, 428103, 428138, 428198, 428285, 428287, 428298, 428300, 428302, 428920, A41D 1300, A41D 2702, A47G 900, B32B 1514

Patent

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046379479

ABSTRACT:
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.

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patent: 4401707 (1983-08-01), Bailey et al.
patent: 4460645 (1984-07-01), Jones et al.
patent: 4463465 (1984-08-01), Parker et al.
patent: 4500592 (1985-02-01), Lee et al.
patent: 4508776 (1985-04-01), Smith
patent: 4535017 (1985-08-01), Kuckein et al.
patent: 4540617 (1985-09-01), Kawanishi et al.

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