Title:
SEALING TAPE
Document Type and Number:
Japanese Patent JPH11172209
Kind Code:
A
Abstract:
To obtain a tape suitable for the sew line of a high density textile waterproof fabric without being provided with a coating.
This tape has a hot melt type polyurethane adhesive layer having a thickness of 60-130 μm on the surface of a polyurethane resin film having a breaking strength of not lower than 500 kg/cm2, a breaking extension of 300-550%, a softening point of not lower than 180°C and a thickness of 20-50 μm. Into the hot melt type polyurethane adhesive layer is compounded a block isocyanate.
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Inventors:
MITANI KENTARO
Application Number:
JP33843897A
Publication Date:
June 29, 1999
Filing Date:
December 09, 1997
Export Citation:
Assignee:
UNITIKA LTD
International Classes:
A41D27/24; A41H27/00; B32B7/12; B32B27/40; C09J7/02; C09J175/04; (IPC1-7): C09J7/02; A41H27/00; B32B7/12; B32B27/40