Continuous filament yarn for trackless carpet

Details Continuous filament yarn for trackless carpet Continuous filament yarn for trackless carpet

1989-11-30

1991-10-22

Hail, III, Joseph J.

Textiles: spinning, twisting, and twining

Strand structure

Plied

57245, D02G 304, D02G 324

Patent

active

050583719

ABSTRACT:
Yarn suitable for use in making cut pile trackless carpet is disclosed. The yarn is composed of two continuous filament singles yarn cabled together with from 3.5 to 5.0 turns per inch (2.54 cm) of twist. Each singles yarn is tangled and contains substantially no twist. The yarn is characterized, in that, each singles yarn comprises, in addition to crimped carpet filaments, filaments having no crimp and a high degree of shrinkage. The yarn develops texture during conventional heatsetting of the yarn without the use of mechanical crimping.

REFERENCES:
patent: 2199429 (1940-05-01), Finlayson et al.
patent: 2241442 (1941-05-01), Bell et al.
patent: 2575753 (1951-11-01), Foster
patent: 3199281 (1965-08-01), Maerov et al.
patent: 3200576 (1965-08-01), Maerov et al.
patent: 3225534 (1965-12-01), Knospe
patent: 3416302 (1968-12-01), Knospe
patent: 3444681 (1969-05-01), Reese
patent: 3653198 (1972-04-01), Hopkins
patent: 3939636 (1976-02-01), Nakayama et al.
patent: 4080777 (1978-03-01), Griset
patent: 4839211 (1989-06-01), Wilkie et al.
patent: 4882222 (1989-11-01), Talley et al.

Affiliated with

Also associated with

Rating

Continuous filament yarn for trackless carpet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Continuous filament yarn for trackless carpet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Continuous filament yarn for trackless carpet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-100895