Stock material or miscellaneous articles – Structurally defined web or sheet – Including stitching and discrete fastener – coating or bond
Patent
1987-06-23
1989-02-07
Dawson, Robert A.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including stitching and discrete fastener, coating or bond
2275, 112420, 112440, 156 93, 156338, B32B 306, B32B 308
Patent
active
048031097
ABSTRACT:
A method of waterproofing the stitch lines of padding material having a high degree of thermal insulation, usable in clothing and the like comprises the step of applying a tape composed of a support layer of polyamide fibre fabric, a waterproofing layer of polyurethane resin, and an adhesive layer of great adhesion and cohesion and based on elastomers.
REFERENCES:
patent: 4404243 (1983-09-01), Terpay
patent: 4483019 (1984-11-01), Spangrud et al.
patent: 4494246 (1985-01-01), Tillbrook
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