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1. 发明申请

US20140190508A1 METHOD 审中-公开
标题翻译：方法
公开(公告)号：US20140190508A1
公开(公告)日：2014-07-10
申请号：US14235788
申请日：2012-07-27
申请人： Jamie Anthony Hawkes , David Malcolm Lewis , John Mama
发明人： Jamie Anthony Hawkes , David Malcolm Lewis , John Mama
IPC分类号： A61K8/46 , A61K8/22 , A61K8/40 , A61Q5/08
CPC分类号： A61K8/40 , A61K8/22 , A61K8/23 , A61K8/46 , A61K8/676 , A61K2800/884 , A61Q5/08
摘要： A method of removing colour from hair that has been oxidatively dyed, the method comprising the steps of: (a) contacting the hair with a composition comprising a sulfur-containing nucleophile or a precursor thereof; (b) contacting the hair with an acidic composition; and (c) contacting the hair with an oxidising composition; wherein there is no rinsing step between step (a) and step (b).
摘要翻译：一种从已被氧化染色的毛发上去除颜色的方法，所述方法包括以下步骤：（a）使头发与包含含硫亲核试剂或其前体的组合物接触; （b）使头发与酸性组合物接触; 和（c）使毛发与氧化组合物接触; 其中在步骤（a）和步骤（b）之间没有漂洗步骤。

2. 发明授权

US07153350B2 Water soluble colorants for ink jet printing 有权
标题翻译：用于喷墨印刷的水溶性着色剂
公开(公告)号：US07153350B2
公开(公告)日：2006-12-26
申请号：US10732735
申请日：2003-12-10
申请人： Judith D. Auslander , John Griffiths , John Mama
发明人： Judith D. Auslander , John Griffiths , John Mama
IPC分类号： C09D11/00
CPC分类号： C09D11/50 , C09D11/328
摘要： In accordance with one embodiment of the present invention, a colorant in an ink jet ink formulation is disclosed. The colorant comprises an organic dye chromophore with at least one functional group Y containing one or more primary, secondary or tertiary amino groups, which in the presence of an acid provides a water soluble, cationic ink jet ink colorant with increased water fastness when applied to paper.
摘要翻译：根据本发明的一个实施方案，公开了喷墨油墨配方中的着色剂。着色剂包括具有至少一个含有一个或多个伯，仲或叔氨基的官能团Y的有机染料发色团，其在酸存在下提供水溶性阳离子喷墨油墨着色剂，当应用于纸。

3. 发明申请

US20050126432A1 Water soluble colorants for ink jet printing 有权
标题翻译：用于喷墨印刷的水溶性着色剂
公开(公告)号：US20050126432A1
公开(公告)日：2005-06-16
申请号：US10732735
申请日：2003-12-10
申请人： Judith Auslander , John Griffiths , John Mama
发明人： Judith Auslander , John Griffiths , John Mama
IPC分类号： C09D11/00
CPC分类号： C09D11/50 , C09D11/328
摘要： In accordance with one embodiment of the present invention, a colorant in an ink jet ink formulation is disclosed. The colorant comprises an organic dye chromophore with at least one functional group Y containing one or more primary, secondary or tertiary amino groups, which in the presence of an acid provides a water soluble, cationic ink jet ink colorant with increased water fastness when applied to paper.
摘要翻译：根据本发明的一个实施方案，公开了喷墨油墨配方中的着色剂。着色剂包括具有至少一个含有一个或多个伯，仲或叔氨基的官能团Y的有机染料发色团，其在酸存在下提供水溶性阳离子喷墨油墨着色剂，当应用于纸。

4. 发明授权

US06793723B2 Homogeneous photosensitive optically variable ink compositions for ink jet printing 失效
标题翻译：用于喷墨印刷的均匀光敏光学可变油墨组合物
公开(公告)号：US06793723B2
公开(公告)日：2004-09-21
申请号：US10143468
申请日：2002-05-09
申请人： Judith D Auslander , John Griffiths , John Mama
发明人： Judith D Auslander , John Griffiths , John Mama
IPC分类号： C09D1102
CPC分类号： G06K19/06056 , C09D11/328 , C09D11/50 , C09K11/06 , C09K2211/1003 , C09K2211/1018
摘要： Ink compositions described are suitable for ink jet printing (ink jet inks) and are highly effective for simultaneously imparting visible and fluorescent images. In the preferred forms, both a dark, visible image and a complementary fluorescent image will be visually discernable as well as machine readable to enable efficient hand and automated processing or handling of the objects printed. These results are achieved by ink formulations that moderate the typically occurring phenomenon of quenching while possessing the physical properties necessary for an ink jet ink. In one form, the inks comprise a first colorant comprising at least one fluorescent dye, the fluorescent dye emitting light within a characteristic emission band when excited by fluorescent-exciting radiation; a second colorant having a light absorption band at longer wavelengths than the characteristic emission band of the first colorant, the second colorant comprising a water-soluble polymeric dye of effective molecular configuration to inhibit quenching of fluorescence of said first colorant due to collisional and resonance energy transfer with said second colorant; and an aqueous liquid vehicle comprising water and a water-soluble vehicle in sufficient amounts to achieve an ink viscosity and surface tension effective for application of the ink to a substrate in a predetermined pattern by ink jet printing. The colorants are present in combination in the aqueous ink in amounts effective to cause the ink, when dry, to exhibit a dark color due to the net absorption spectra of the colorants in the visual range and machine-readable or visually-discernable fluorescence when subjected to fluorescent-exciting radiation.
摘要翻译：所描述的油墨组合物适用于喷墨印刷（喷墨油墨），并且对于同时赋予可见光和荧光图像是非常有效的。在优选的形式中，黑色，可见图像和互补的荧光图像将在视觉上可辨别以及机器可读性，以实现对打印物体的高效手动和自动处理或处理。这些结果是通过调节通常发生的淬火现象的墨水配方实现的，同时具有喷墨油墨所需的物理特性。在一种形式中，所述油墨包括包含至少一种荧光染料的第一着色剂，所述荧光染料在通过荧光激发辐射激发时发射特征发射带内的光; 第二着色剂具有比第一着色剂的特征发射带更长波长的光吸收带，第二着色剂包含有效分子构型的水溶性聚合染料，以抑制由于碰撞和共振能量而使所述第一着色剂的荧光猝灭与所述第二着色剂一起转移; 以及含有足够量的水和水溶性载体的含水液体载体，以达到通过喷墨印刷以预定图案将油墨施加到基材上的油墨粘度和表面张力有效。着色剂在水性油墨中的组合存在，以有效方式使油墨在干燥时由于着色剂在视觉范围内的净吸收光谱和机器可读或视觉辨别的荧光而呈现深色到荧光激发辐射。

5. 发明授权

US06458966B1 Dye intermediate and method 失效
标题翻译：染料中间体和方法
公开(公告)号：US06458966B1
公开(公告)日：2002-10-01
申请号：US09485177
申请日：2000-04-24
申请人： John Griffiths , John Mama , Valerie Millar , Mark Briggs , Alan Hamilton
发明人： John Griffiths , John Mama , Valerie Millar , Mark Briggs , Alan Hamilton
IPC分类号： C07D20904
CPC分类号： C09B23/145 , C09B11/24 , C09B23/0091 , C09B23/06 , C09B47/00 , C09B57/007 , C09B57/02
摘要： Various classes of dyes are provided having acid, ester or amide groups for covalent linking to biomolecules. The dyes may be prepared by use of a compound of formula (I) where R1 comprises a linker and a carboxy including acid, salt, ester including N-hydroxysuccinimide, activated ester or amide group; R2, R3, R4 and R5 are H, C1-C10 alkyl or aralkyl or a group to modify solubility or electronic or spectral properties or a functional linking group: or R4-R5 and/or R2-R4 and/or R2-R3 are linked to form an extended ring system; and R6 is H or CHO or NO.
摘要翻译：提供了具有酸，酯或酰胺基团以共价连接生物分子的各种类型的染料。染料可以通过使用式（I）化合物制备，其中R 1包含连接基和羧基，包括酸，盐，酯，包括N-羟基琥珀酰亚胺，活化的酯或酰胺基; R2，R3，R4和R5是H，C1-C10烷基或芳烷基或修饰溶解度或电子或光谱性质或官能连接基团的基团：或R 4 -R 5和/或R 2 -R 4和/或R 2 -R 3为链接形成延伸环系统; R6为H或CHO或NO。

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