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1. 发明授权

US06200354B1 Dyeing of textiles 失效
标题翻译：纺织品染色
公开(公告)号：US06200354B1
公开(公告)日：2001-03-13
申请号：US09379006
申请日：1999-08-23
申请人： Geoffrey William Collins , Stephen Martin Burkinshaw , Roy Gordon
发明人： Geoffrey William Collins , Stephen Martin Burkinshaw , Roy Gordon
IPC分类号： D06P152
CPC分类号： D06P3/6008 , D06P1/5242 , D06P5/08 , D06P5/225 , Y10S8/918 , Y10S8/92 , Y10S8/921 , Y10S8/93
摘要： A method of dyeing cellulosic fibers or fabrics using pre-metallized acid dye by pretreating the fabric with a cationic agent having a plurality of cationic centers and optionally after treating the dyed material with a cationic polymer is disclosed. The cationic polymer is desirably a polyquaternary amine material especially a poly(DADMAC) or polyvinylpyridine. Material dyed by the method has a “washed out” appearance similar to fabrics dyed using the “Jarofast” process, but the availability of a wide range of pre-metallized dyes gives a wider color range, and the method enables a wider range of substrates to be dyed successfully, including lyocell fiber materials e.g. those sold under Courtauld's trademark “Tencel” and blend/union materials with polyamides, easier processing and superior wash and light fastness.
摘要翻译：公开了使用预金属化的酸性染料通过用具有多个阳离子中心的阳离子剂预处理织物并且任选地用阳离子聚合物处理染色材料来染色纤维素纤维或织物的方法。阳离子聚合物理想地是多季胺，特别是聚（DADMAC）或聚乙烯吡啶。通过该方法染色的材料具有类似于使用“Jarofast”方法染色的织物的“洗出”外观，但是广泛的预金属化染料的可用性提供更宽的颜色范围，并且该方法能够实现更宽范围的底物要成功染色，包括莱赛尔纤维材料，例如那些以Courtauld的商标“Tencel”和混合/联合材料与聚酰胺，易于加工和优异的洗涤和耐光性出售。

2. 发明授权

US06949126B2 Production of dyed lyocell garments 有权
标题翻译：生产染色的lyocell服装
公开(公告)号：US06949126B2
公开(公告)日：2005-09-27
申请号：US10470038
申请日：2002-01-23
申请人： James Martin Taylor , Geoffrey William Collins
发明人： James Martin Taylor , Geoffrey William Collins
IPC分类号： A41D1/04 , A41D1/06 , D06M11/00 , D06M11/38 , D06M11/40 , D06M13/425 , D06M13/432 , D06M15/39 , D06M15/423 , D06M101/06 , D06P1/00 , D06P3/60 , D06P3/66 , D06P5/00 , D06P7/00 , D06P1/54
CPC分类号： D06M11/40 , D06M13/425 , D06M13/432 , D06M15/423 , D06M2101/06 , D06P1/0032 , D06P3/60
摘要： Garments are constructed from lyocell fabric which has been resinated using a textile resin having just two groups per molecule which can reactively cross-link with cellulose molecules of the lyocell fabric then causticised by application under tension of an aqueous solution of sodium hydroxide, and the constructed garments are dyed in a garment dyeing operation. Garments can be produced by this route which retain a smooth, evenly-dyed appearance with unpuckered seams and minimal creasing and so present a desired formal look, as distinct from the casual look imparted by the effects of fibrillation normally produced when lyocell garments undergo garment dyeing.
摘要翻译：衣服由使用每分子只有两组的纺织树脂树脂化的衣壳构成，其可以与溶胶酶织物的纤维素分子反应交联，然后通过在氢氧化钠水溶液的张力下施用苛化，并构建服装在服装染色作业中染色。服装可以通过这条路线生产，保持光滑，均匀的外观与无缝的接缝和最小的褶皱，因此呈现所需的正式外观，不同于由lyocell服装经历服装染色时通常产生的纤维性颤动的影响。

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