Tufting base for carpets made of a spunbonded fabric, a method o

Details Tufting base for carpets made of a spunbonded fabric, a method o Tufting base for carpets made of a spunbonded fabric, a method o

1987-12-08

1989-06-27

McCamish, Marion C.

Stock material or miscellaneous articles

Pile or nap type surface or component

Particular backing structure or composition

28103, 264103, 264178F, 428198, 428296, 428283, 428288, D04H 104

Patent

active

048429155

ABSTRACT:
A spunbonded fabric is described that is made of polyester matrix filaments and a binding component consisting of thermoplastically softenable fibers, filaments or the like, and that is suitable for use as a tufting base. The melting point of the polyester matrix filaments is by at least 90.degree. C. above that of the binding component. In the tufted condition, before the coating of the back, the maximum tensile stretching value of the carpet material is more than 50%.

REFERENCES:
patent: 4424250 (1984-01-01), Adams et al.
patent: 4568581 (1986-02-01), Peoples
patent: 4732809 (1988-03-01), Harris et al.

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