公开(公告)号：US20110242197A1

公开(公告)日：2011-10-06

申请号：US13133348

申请日：2009-11-26

申请人： Clive Edwin Foster ,  Gavin Wright ,  Toshiki Fujiwara

发明人： Clive Edwin Foster ,  Gavin Wright ,  Toshiki Fujiwara

IPC分类号： B41J2/015 ,  C09B29/46 ,  B41J2/175 ,  B42D15/00

CPC分类号： C09B29/0037 ,  C09B29/3639 ,  C09D11/328

摘要： A compound of Formula (1) and salts thereof: wherein: R1 and R2 are independently H or optionally substituted C1-4alkyl; R3 is optionally substituted alkyl, optionally substituted aryl or optionally substituted heteroaryl; R4 and R5 are independently H, optionally substituted alkyl optionally substituted aryl or optionally substituted heteroaryl with the proviso that R4 and R5 do not carry a carboxylic acid substituent; X and Y are independently an acetyl group, an acetate ester group, an amide group, a sulfoxide group, a sulfone group, a phosphonate group, a nitro group, a nitrile group, an isonitrile group, a quaternary amine, a carbonyl group (other than a carboxylic acid), a polyhaloalkyl group or a halogen atom; a+b=0 to 4; n=1 to 6; and m is greater than 0: provided that the compounds of Formula (1) contain at least one substituent selected from the group consisting of —SO3H and —PO3H2. Also compositions, inks, printing processes, printed materials and ink-jet cartridges.

摘要翻译： 式（1）的化合物及其盐：其中：R 1和R 2独立地为H或任选取代的C 1-4烷基; R3是任选取代的烷基，任选取代的芳基或任选取代的杂芳基; R4和R5独立地为H，任选取代的烷基任选取代的芳基或任选取代的杂芳基，条件是R 4和R 5不含羧酸取代基; X和Y独立地是乙酰基，乙酸酯基，酰胺基，亚砜基，砜基，膦酸酯基，硝基，腈基，异腈基，季胺，羰基（ 除了羧酸之外），多卤代烷基或卤素原子; a + b = 0〜4; n = 1〜6; 并且m大于0：条件是式（1）的化合物含有至少一个选自-SO 3 H和-PO 3 H 2的取代基。 还有组合物，油墨，印刷工艺，印刷材料和喷墨墨盒。

公开(公告)号：US20110234687A1

公开(公告)日：2011-09-29

申请号：US13133350

申请日：2009-11-26

申请人： Prakash Patel ,  Toshiki Fujiwara

发明人： Prakash Patel ,  Toshiki Fujiwara

IPC分类号： B41J2/015 ,  C07D471/22 ,  C09D11/02 ,  B41J2/175 ,  B42D15/00

CPC分类号： C09D11/328 ,  C09B47/0675

摘要： Azaphthalocyanine compounds of Formula (1) and salts thereof: wherein: MAzPc represents a azaphthalocyanine nucleus of formula (A): M is 2H, Cu or Ni; each P is independently CH or N; R1, R2 are independently H or optionally substituted alkyl; R3 is optionally substituted hydrocarbyl; y is greater than 0 and less than 4; z is greater than 0 and less than 4; and the sum of y+z is in the range of from 1 to 4; 15 provided that at least one P is N in any one of the four component rings of the azaphthalocyanine nucleus. Also compositions, inks, printing processes, printed materials and ink-jet cartridges.

摘要翻译： 式（1）的偶氮酞菁化合物及其盐：其中：MAzPc表示式（A）的氮杂酞菁核：M为2H，Cu或Ni; 每个P独立地是CH或N; R1，R2独立地为H或任选取代的烷基; R3是任选取代的烃基; y大于0且小于4; z大于0且小于4; y + z的和在1〜4的范围内; 15，条件是在氮杂萘菁核的四个组分环中的任一个中至少一个P为N。 还有组合物，油墨，印刷工艺，印刷材料和喷墨墨盒。

公开(公告)号：US08021473B2

公开(公告)日：2011-09-20

申请号：US11988010

申请日：2006-07-06

申请人： Charles Rupert McIntyre ,  Gary Cuthbertson ,  Peter Mark Godfrey

发明人： Charles Rupert McIntyre ,  Gary Cuthbertson ,  Peter Mark Godfrey

IPC分类号： C09D11/00

CPC分类号： C09D11/322 ,  C09B67/0096 ,  C09D17/001

摘要： A process for manufacturing an ink, or pigment formulation (e.g. a concentrate) for use in inks, comprising filtration of a composition comprising a particulate pigment and a liquid medium through an inorganic filter having pores of a uniform size below 10 microns. The process accurately removes oversized particles that could cause problems in inkjet printers without wasting non-problematic under-sized pigment. High flow rates are achieved even with low trans-filter pressure differences. In one embodiment, high flow rates are maintained by selection of pH and/or ionic strength. The filters are more robust than conventional polymeric filters and withstand cleaning with aggressive cleaning agents.

摘要翻译： 用于制造用于油墨的油墨或颜料制剂（例如浓缩物）的方法包括通过具有均匀尺寸低于10微米的孔的无机过滤器过滤含有颗粒状颜料和液体介质的组合物。 该过程精确地去除了可能在喷墨打印机中引起问题的超大颗粒，而不浪费无问题的小尺寸颜料。 即使使用低的反滤器压力差也可获得高流量。 在一个实施方案中，通过选择pH和/或离子强度来维持高流速。 过滤器比传统的聚合物过滤器更坚固，并且可以耐腐蚀性清洁剂进行清洁。

公开(公告)号：US20110175972A1

公开(公告)日：2011-07-21

申请号：US13121585

申请日：2009-10-01

申请人： Tom Annable ,  John Patrick O'Donnell

发明人： Tom Annable ,  John Patrick O'Donnell

IPC分类号： B41J2/175 ,  C09D11/10

CPC分类号： C09D11/38 ,  C09B67/009 ,  C09B67/0091 ,  C09D11/326

摘要： A process for preparing an aqueous pigment dispersion suitable for use in an ink jet printing ink comprising the following steps in the order I) followed by II): I) providing a dispersion having a sodium chloride critical coagulation concentration of no more than 2.0M, said dispersion comprising a pigment, an aqueous liquid medium and a dispersant having one or more ionic group(s); and II) reducing the hydrophilicity of the dispersant by reacting at least some, but not all of the ionic group(s) in the dispersant with the one or more hydrophobic compound(s).

摘要翻译： 一种制备适用于喷墨印刷油墨的水性颜料分散体的方法，其包括按照I）的顺序进行以下步骤：II）：I）提供氯化钠临界凝固浓度不超过2.0M的分散体， 所述分散体包含颜料，含水液体介质和具有一个或多个离子基团的分散剂; 和II）通过使分散剂中的至少一种但不全部的离子基团与一种或多种疏水化合物反应来降低分散剂的亲水性。

公开(公告)号：US07780279B2

公开(公告)日：2010-08-24

申请号：US10576766

申请日：2004-10-19

申请人： Andrew Stuart Overend ,  Adrian Peter Bisson

发明人： Andrew Stuart Overend ,  Adrian Peter Bisson

IPC分类号： C09D11/10 ,  B41J2/175 ,  B05D1/32

CPC分类号： C09D11/36 ,  C09D11/101

摘要： Non-aqueous, radiation-curable inks comprising pigment, dispersant and a liquid carrier, wherein the pigment has an acid value greater than 8 mg of NaOH per gram of pigment. The inks are particularly suitable for use in ink jet printers.

摘要翻译： 包含颜料，分散剂和液体载体的非水性可辐射固化油墨，其中颜料的酸值大于每克颜料8mg NaOH。 油墨特别适用于喷墨打印机。

公开(公告)号：US20090226674A1

公开(公告)日：2009-09-10

申请号：US11992955

申请日：2006-09-29

申请人： Thomas Paul

发明人： Thomas Paul

IPC分类号： C09D11/02 ,  B05D5/00 ,  B32B3/10 ,  C09B47/04

CPC分类号： C09B69/06 ,  C09D11/328 ,  Y10T428/24802

摘要： A composition comprising: a) a major dye component which is the gluconic acid salt of a mixture of phthalocyanine dyes of Formula (1):  wherein: Pc represents a phthalocyanine nucleus of formula; x is 0 to 3.9; y is 0 to 3.9; z is 0.1 to 4.0; the sum of (x+y+z) is 4; and the substituents, represented by x, y and z are attached to a β position on the phthalocyanine ring; and (b) a liquid medium. Also ink-jet printing processes, printed materials, ink-jet cartridges and dye salts.

摘要翻译： 一种组合物，其包含：a）主要染料组分，其是式（1）的酞菁染料的混合物的葡糖酸盐：其中：Pc表示式的酞菁核; x为0〜3.9; y为0〜3.9; z为0.1〜4.0; （x + y + z）的和为4; 并且由x，y和z表示的取代基连接到酞菁环上的β位上; 和（b）液体介质。 还有喷墨印刷工艺，印刷材料，喷墨墨盒和染料盐。

公开(公告)号：US20090186199A1

公开(公告)日：2009-07-23

申请号：US12300483

申请日：2007-05-14

申请人： Gavin Wright

发明人： Gavin Wright

IPC分类号： B32B5/00 ,  C09B33/12 ,  C09D11/02 ,  B05D5/00

CPC分类号： C09B43/16 ,  C09D11/328 ,  Y10T428/24802

摘要： A compound of Formula (1) or a salt thereof: wherein: A1 and A2 are each independently optionally substituted aryl; Q1 and Q2 are each independently an optionally substituted arylene or polycyclic heteroarylene group each comprising a phenylene ring which is para connected to the —N═N— and the —NR— groups shown in Formula (1); each R is independently H or a substituent; each X is independently selected from O, S or NRa wherein Ra is H or a substituent, provided that at least one of the groups represent by X is O or S; L is a linking group; and provided that the groups represented by the formula XLX do not contain any group selected from sulfonic acid, phosphonic acid, carboxylic acid and sulfonamide groups. Inks containing these compounds, have particularly good ozone-fastness, optical density, colour space and especially good light-fastness.

摘要翻译： 式（1）的化合物或其盐：其中：A1和A2各自独立地为任选取代的芳基; Q 1和Q 2各自独立地为任选取代的亚芳基或多环亚杂芳基，每个亚芳基或多环亚芳基包含与式（1）所示的-N-N-和-NR-基团连接的亚苯基环; 每个R独立地为H或取代基; 每个X独立地选自O，S或NR a，其中R a是H或取代基，条件是至少一个由X表示的基团是O或S; L是连接基团; 并且条件是由式XLX表示的基团不含有选自磺酸，膦酸，羧酸和磺酰胺基团的任何基团。 含有这些化合物的油墨具有特别好的耐臭氧性，光密度，色彩空间和特别好的耐光性。

公开(公告)号：US07544236B2

公开(公告)日：2009-06-09

申请号：US11666944

申请日：2005-10-21

申请人： John Mayall ,  Prakash Patel

发明人： John Mayall ,  Prakash Patel

IPC分类号： C09D11/02 ,  C09B47/04 ,  B41J2/01

CPC分类号： C09D11/32 ,  C09B47/0678 ,  C09D11/328

摘要： A compound of Formula (1) in the free acid or salt form: wherein: M is 2H, Si, a metal, an oxymetal group, a hydroxymetal group or a halometal group; Pc represents a phthalocyanine nucleus of formula; each R1 and R2 independently is H, optionally substituted alkyl or optionally substituted aryl; each R3 independently is optionally substituted alkyl or optionally substituted aryl; each n independently is 1 or 2; x is 0 to 2; y is 0.1 to 2.5; x is 0.1 to 2.5; and the sum (x+y+z) is 2.2 to 4. Also compositions, ink jet printer inks, cartridges and processes and printed materials.

摘要翻译： 游离酸或盐形式的式（1）化合物：其中：M为2H，Si，金属，氧金属基，羟基金属基或卤代基; Pc表示式的酞菁核; 每个R 1和R 2独立地为H，任选取代的烷基或任选取代的芳基; 每个R 3独立地是任选取代的烷基或任选取代的芳基; 每个n独立地为1或2; x为0〜2; y为0.1〜2.5; x为0.1〜2.5; 并且和（x + y + z）为2.2至4.还有组合物，喷墨打印机墨水，墨盒和工艺以及印刷材料。

公开(公告)号：US20090118478A1

公开(公告)日：2009-05-07

申请号：US11632839

申请日：2005-07-18

申请人： David Martin Payne ,  Douglas John Edwin Spencer ,  John Heathcote Atherton ,  Zachary Richard Meadows

发明人： David Martin Payne ,  Douglas John Edwin Spencer ,  John Heathcote Atherton ,  Zachary Richard Meadows

IPC分类号： C07C245/00

CPC分类号： C09B41/006 ,  B01F5/0413 ,  B01F5/0602 ,  B01F5/102 ,  B01F7/16 ,  B01J19/0086 ,  B01J19/2435 ,  B01J2219/00006 ,  B01J2219/0011 ,  B01J2219/00164 ,  C09B41/007 ,  Y10T137/0329 ,  Y10T137/2509

摘要： A process for the preparation of a desired chemical compound in a continuous reactor in which a part of the product stream exits the reactor and part of the product stream is recycled around the reactor in order to reduce the amount of buffer that would otherwise be required.

摘要翻译： 在连续反应器中制备所需化学化合物的方法，其中产物流的一部分离开反应器和部分产物流在反应器周围循环，以便减少否则将需要的缓冲液的量。

公开(公告)号：US20090104417A1

公开(公告)日：2009-04-23

申请号：US11920434

申请日：2006-05-12

申请人： Clive Edwin Foster ,  Rachel Anne James

发明人： Clive Edwin Foster ,  Rachel Anne James

IPC分类号： B32B3/10 ,  C09D11/02 ,  B05D5/00 ,  C09B56/00

CPC分类号： C09B45/22 ,  C09B27/00 ,  C09B45/34 ,  C09D11/32 ,  C09D11/328 ,  Y10T428/24934

摘要： A metal chelate compound comprising a compound of the Formula (1) or a salt thereof: wherein: Het is a nitrogen containing heterocycle selected from the group consisting of Formula (2), (3), (4), (5), (6) or (7): R is a substituent; Y is CH3 or COOH; Z is a substituent, n is 0 to 3; p is 0 to 6; q is 0 to 5; r is 0 to 3; and s is 0 to 2. Also compositions and inks, printing processes, printed material and ink-jet printer cartridges.

摘要翻译： 一种包含式（1）化合物或其盐的金属螯合物：其中：Het是选自式（2），（3），（4），（5），（3）， 6）或（7）：R是取代基; Y为CH 3或COOH; Z为取代基，n为0〜3; p为0〜6; q为0〜5; r为0〜3; s为0至2.还有组合物和油墨，印刷工艺，印刷材料和喷墨打印机墨盒。