US 12,129,577 B2
Composite yarn comprising at least two bundles of coalesced elastic filaments and a plurality of inelastic elements
Erdogan Baris Ozden, Inegol-Bursa (AR); Fatma Korkmaz, Inegol-Bursa (AR); and Tuncay Kilickan, Inegol-Bursa (AR)
Assigned to SNAKO TEKSTIL ISLETMELERI SAN. VE TIC A.S., Inegol-Buris (AR)
Appl. No. 17/603,674
Filed by Sanko Tekstil Isletmeleri San. Ve Tic. A.S., Inegol-Bursa (AR)
PCT Filed Apr. 17, 2020, PCT No. PCT/EP2020/060937
§ 371(c)(1), (2) Date Oct. 14, 2021,
PCT Pub. No. WO2020/212618, PCT Pub. Date Oct. 22, 2020.
Claims priority of application No. 19169982 (EP), filed on Apr. 17, 2019.
Prior Publication US 2022/0298678 A1, Sep. 22, 2022
Int. Cl. D02G 3/32 (2006.01)
CPC D02G 3/32 (2013.01) [D10B 2331/02 (2013.01); D10B 2331/04 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A composite yarn (100) comprising at least two bundles of elastic filaments (101, 102) and a plurality of inelastic elements (103), wherein:
said bundles of elastic filaments (101, 102) comprise a plurality of elastic filaments (150) connected together;
said inelastic elements (103) comprise a plurality of inelastic filaments and/or at least a bundle of inelastic filaments;
said bundles of elastic filaments (101, 102) and said inelastic elements (103) are connected to each other by intermingling,
wherein each of the at least two bundles of elastic filaments (101, 102) has a different denier.