Title:
【発明の名称】防護服の材料及びその構造
Document Type and Number:
Japanese Patent JPH01501160
Kind Code:
A
Abstract:
A protective garment (10) made of material (11) which includes a high barrier, multi-layer film (20) incorporating EVOH (43) laminated to a spun bonded polyester substrate (21). The film (20) is a five layer construction with a layer of EVOH (43) in the middle, bracketed by water resistant bonding resin layers (42), (44) and outer layers of polyethylene or polyester (41), (45). The substrate is formed with low temperature binders (EVA), (PVA) and is calendered on both sides, the outer side being calendered much more extensively than the inner side. The material (11) is joined together at pattern edges (31, 32), (131, 132) by thermal bonding (12) under pressure or by a strip (135) of the film (120) thermal bonded to material segments (111).
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Inventors:
Bertasis James E
McIntyre Richard El
McIntyre Richard El
Application Number:
JP50689187A
Publication Date:
April 20, 1989
Filing Date:
October 20, 1987
Export Citation:
Assignee:
Bertasis James E
McIntyre Richard El
McIntyre Richard El
International Classes:
A41D13/00; A41D27/24; A41D31/00; A41D31/02; B29C65/00; B29C65/02; B29C65/50; B32B27/08; B32B27/28; B29C65/10; B29C65/20; (IPC1-7): A41D13/00; A41D31/02; B32B27/08; B32B27/28
Attorney, Agent or Firm:
Minoru Nakamura (4 outside)