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公开(公告)号：US11746285B2
公开(公告)日：2023-09-05
申请号：US17070998
申请日：2020-10-15
IPC分类号： C09K11/02 , C08J3/22 , C09B67/22 , C09B67/20 , C09K11/06 , D01F1/04 , D01F1/06 , D01F1/10 , D01F6/62 , D01F6/84 , D01D5/08
CPC分类号： C09K11/02 , C08J3/226 , C09B67/0033 , C09B67/0063 , C09K11/06 , D01F1/04 , D01F1/06 , D01F1/10 , D01F6/62 , D01F6/84 , C09K2211/1018 , D01D5/08
摘要： An intrinsic fluorescent green fiber includes 98.00 to 99.00 parts by weight of a carrier, 0.10 to 0.20 parts by weight of a yellow colorant, 0.08 to 0.20 parts by weight of a blue colorant, and 1.00 to 1.50 parts by weight of a titanium dioxide. When a content of 0.10 wt % to 0.20 wt % of the yellow colorant and a balance of the carrier are mixed to form a yellow fiber, the L*, a*, and b* values of the yellow fiber are respectively between 101.27 and 101.72, between −17.61 and −13.47, and between 89.84 and 108.79. When a content of 0.08 wt % to 0.20 wt % of the blue colorant and a balance of the carrier are mixed to form a blue fiber, the L*, a*, and b* values of the blue fiber are respectively between 55.60 and 66.80, between −22.69 and −22.70, and between −37.50 and −31.80.
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公开(公告)号：US11952690B2
公开(公告)日：2024-04-09
申请号：US17539298
申请日：2021-12-01
发明人： Ying-Chi Lin , Wei-Hung Chen , Li-Chen Chu , Rih-Sheng Chiang
CPC分类号： D04H3/033 , B32B5/022 , B32B5/265 , B32B7/14 , D06M11/79 , B32B2255/02 , B32B2255/20 , B32B2307/724 , B32B2307/73 , D06M2200/12
摘要： A breathable and waterproof non-woven fabric is manufactured by a manufacturing method including the following steps. Performing a kneading process on 87 to 91 parts by weight of a polyester, 5 to 7 parts by weight of a water repellent, and 3 to 6 parts by weight of a flow promoter to form a mixture, in which the polyester has a melt index between 350 g/10 min and 1310 g/10 min at a temperature of 270° C., and the mixture has a melt index between 530 g/10 min and 1540 g/10 min at a temperature of 270° C. Performing a melt-blowing process on the mixture, such that the flow promoter is volatilized and a melt-blown fiber is formed, in which the melt-blown fiber has a fiber body and the water repellent disposed on the fiber body with a particle size (D90) between 350 nm and 450 nm.
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公开(公告)号：US12071522B2
公开(公告)日：2024-08-27
申请号：US17673943
申请日：2022-02-17
发明人： Rih-Sheng Chiang , Wei-Jen Lai , Li-Hsien Chao
CPC分类号： C08J3/22 , C08L67/00 , C09B47/30 , C09B67/0063 , D01D5/08 , D01F6/62 , C08J2367/00 , C08J2371/02 , C08L2203/12 , C08L2310/00
摘要： A liquid color masterbatch composition for fabricating a colored fiber includes 30.0 to 44.4 parts by weight of a colorant, 14.0 to 44.4 parts by weight of a lubricant, and 11.2 to 56.0 parts by weight of a carrier, in which a viscosity of the liquid color masterbatch composition between 13000 cP and 18000 cP.
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