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1. 发明申请

US20060218729A1 Method for making environment-friendly artificial leather from ultra micro fiber without solvent treatment 审中-公开
标题翻译：无溶剂处理从超微纤维制造环保人造革的方法
公开(公告)号：US20060218729A1
公开(公告)日：2006-10-05
申请号：US11241454
申请日：2005-09-29
申请人： Chung-Chih Feng , Kuo-Kuang Cheng , Jong-Shy Lin , Chun-Hsien Lee
发明人： Chung-Chih Feng , Kuo-Kuang Cheng , Jong-Shy Lin , Chun-Hsien Lee
IPC分类号： C14C1/00
CPC分类号： C08L75/04 , D06N3/0004 , D06N3/0097 , D06N3/14
摘要： There is disclosed a method for making environment-friendly artificial leather from ultra micro fiber without solvent treatment. The method includes the step of making at least two components into ultra micro fibers, as raw materials, by means of conjugate spinning. By means of spun lacing or water lacing, three-dimensional interlacing is conducted on the ultra micro fibers in order to provide non-woven fabric, as a substrate. After the substrate is impregnated with water-borne resin solution, salt solution is used to solidify the water-borne resin solution in the substrate. The sea component of the ultra micro fibers is removed by means of alkaline. Abrading and finishing are conducted in order to obtain a semi-product of the environment-friendly artificial leather. The semi-product is dyed or water-borne resin is adhered to the semi-product in order to provide the environment-friendly artificial leather made from the ultra micro fibers without solvent treatment, providing a leather-like feel and excellent softness and physical properties.
摘要翻译：公开了一种无溶剂处理从超微纤维制造环保人造革的方法。该方法包括通过共轭纺丝将至少两种组分制成超微纤维作为原料的步骤。通过纺丝条或水带，在超微纤维上进行三维交织，以提供无纺织物作为基材。在用水性树脂溶液浸渍基材之后，使用盐溶液固化基材中的水性树脂溶液。通过碱性除去超微纤维的海成分。进行磨光和精加工以获得环保人造革的半成品。半成品被染色或水性树脂粘附到半成品上，以提供由超微纤维制成的环保人造革，无需溶剂处理，提供皮革样感觉和优异的柔软度和物理性能。

2. 发明授权

US07935282B2 Method for producing microfine fiber and friendly artificial leather made therefrom 有权
标题翻译：用于制造由其制成的微细纤维和友好的人造革的方法
公开(公告)号：US07935282B2
公开(公告)日：2011-05-03
申请号：US12192455
申请日：2008-08-15
申请人： Chung-Chih Feng , Chih-Yi Lin , Gao-Long Yang , Szu-Wei Huang , Ming-Hsiung Liang , Jong-Shy Lin , Yuan-Chih Lan
发明人： Chung-Chih Feng , Chih-Yi Lin , Gao-Long Yang , Szu-Wei Huang , Ming-Hsiung Liang , Jong-Shy Lin , Yuan-Chih Lan
IPC分类号： D01D5/26 , D01D5/32
CPC分类号： D01D5/30 , D01F8/12 , D01F8/14 , D06N3/0004 , D06N3/14 , Y10T428/2907 , Y10T442/2008
摘要： A method for producing microfine fibers having low resistance to deformation and high elasticity in accordance with the present invention comprises acts of: (a) providing polymer A and polymer B; (b) melting polymer A and polymer B to make a filament; (c) drawing the filament to make a staple fiber; (d) entangling the staple fiber to form a non-woven; (e) impregnating the non-woven with a impregnating agent; and may further have the acts of (f) impregnating the nonwoven with polyurethane; (g) coagulating the non-woven with dimethylformamide (DMF); (h) washing the non-woven with hot water; (i) impregnating the non-woven with a treatment agent; (j) abrading the non-woven to attain a split type mirofine fiber substrate; and (k) bonding a coating to the microfine fiber substrate. Therefore, the method can attain an artificial leather product having low resistance to deformation and high elasticity.
摘要翻译：根据本发明的生产具有低变形和高弹性的微细纤维的方法包括以下动作：（a）提供聚合物A和聚合物B; （b）熔化聚合物A和聚合物B以制成长丝; （c）拉丝以制成短纤维; （d）缠绕短纤维以形成无纺布; （e）用浸渍剂浸渍无纺布; 并且还可以具有（f）用聚氨酯浸渍非织造材料的作用; （g）用二甲基甲酰胺（DMF）凝结无纺布; （h）用热水洗涤无纺布; （i）用处理剂浸渍无纺布; （j）研磨无纺布以获得分裂型微纤维基材; 和（k）将涂层粘结到微细纤维基材上。因此，该方法可以获得具有低变形性和高弹性的人造革制品。

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