US 12,221,723 B2
Liquid color masterbatch composition and fabricating method for colored fiber
Rih-Sheng Chiang, New Taipei (TW); Wei-Jen Lai, New Taipei (TW); and Huang-Chin Hung, New Taipei (TW)
Assigned to TAIWAN TEXTILE RESEARCH INSTITUTE, New Taipei (TW)
Filed by TAIWAN TEXTILE RESEARCH INSTITUTE, New Taipei (TW)
Filed on Feb. 6, 2023, as Appl. No. 18/164,658.
Claims priority of application No. 111131763 (TW), filed on Aug. 23, 2022.
Prior Publication US 2024/0084483 A1, Mar. 14, 2024
Int. Cl. D06P 1/00 (2006.01); D01F 1/06 (2006.01); D01F 6/62 (2006.01); D06P 1/14 (2006.01); D06P 3/52 (2006.01)
CPC D01F 1/06 (2013.01) [D01F 6/62 (2013.01); D06P 1/14 (2013.01); D06P 3/52 (2013.01)] 9 Claims
 
1. A liquid color masterbatch composition for fabricating a colored fiber, comprising:
5 parts by weight to 45 parts by weight of a colorant;
40 parts by weight to 94 parts by weight of a carrier; and
1 part by weight to 15 parts by weight of a lubricant, wherein the lubricant comprises dimethylacetamide.