Laminate sheet and tent made therefrom

Details Laminate sheet and tent made therefrom Laminate sheet and tent made therefrom

1998-07-31

2000-11-14

Chen, Vivian

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Coated or impregnated woven, knit, or nonwoven fabric which...

Two or more non-extruded coatings or impregnations

442136, 442141, 442142, 442164, 428480, 528300, 528301, 528302, 528305, 528307, 528308, 5283086, 5283087, B32B 2708, B32B 2712, B32B 2736

Patent

active

061470163

ABSTRACT:
A laminate sheet comprising (A) a polyester block copolymer which comprises 20 to 70 wt % of a hard segment consisting of an aromatic polyester and 80 to 30 wt % of a soft segment consisting of an aromatic polyester and (B) cloth on at least one side of which the polyester block copolymer is laminated, the melting point (T,.degree. C.) of the polyester block copolymer satisfying the following expressions: T0-5 >T>T0-60 and T>T'+10 (in which T is defined above, T0 is a melting point (0.degree. C.) of the aromatic polyester constituting the hard segment, and T' is a melting point (.degree. C.) of a random polymer obtained by adding 0.1 wt % of titanium tetrabutoxide to the polyester block copolymer and melting and kneading at 250.degree. C. for 3 hours).

REFERENCES:
Abstract of JP 11 005285, Patent Abstracts of Japan, vol. 099, No. 004, Apr. 30, 1999.

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