公开(公告)号：US06635747B2

公开(公告)日：2003-10-21

申请号：US10181911

申请日：2002-07-24

申请人： Paul Wight ,  Prakash Patel

发明人： Paul Wight ,  Prakash Patel

IPC分类号： C09B4316

CPC分类号： C09D11/32 ,  C09B43/16 ,  C09D11/328

摘要： A compound of the Formula (1) and salts thereof: wherein: D is the residue of a mono-azo chromophore; Z is an optionally substituted nitrogen containing heterocyclic group; R1 is H or optionally substituted alkyl; the dyes of Formula (1) being free from fibre reactive groups; provided that the compound of Formula (1) is other than the compound of Formula (A): Also claimed are compositions and inks containing a compound of Formula (1), a process for ink jet printing using the inks and to an ink jet printer cartridge containing the ink.

摘要翻译： 式（1）的化合物及其盐：其中：D是单偶氮发色团的残基; Z是任选取代的含氮杂环基; R 1是H或任选取代的烷基;式 （1）的化合物不是式（A）化合物：还要求保护的是含有式（1）化合物的组合物和油墨，喷墨方法 使用油墨进行打印以及包含墨水的喷墨打印机墨盒。

公开(公告)号：US20080092771A1

公开(公告)日：2008-04-24

申请号：US11661497

申请日：2005-08-08

申请人： Paul Wight ,  Prakash Patel

发明人： Paul Wight ,  Prakash Patel

IPC分类号： C09B47/06 ,  C09B47/26 ,  C09D11/00 ,  B41J2/175

CPC分类号： C09B47/065 ,  C09B47/26 ,  C09D11/32

摘要： A composition comprising: (a) a major dye component which is a mixture of phthalocyanine dyes of Formula (1) and salts thereof: wherein: M is Cu or Ni; Pc represents a phthalocyanine nucleus of formula; R1 and R2 independently are H or methyl; R3 is H, methyl or optionally substituted C1-8alkylNR5R6; R4 is optionally substituted C1-8alkylNR5R6; R5 is H or optionally substituted C1-4alkyl; R6 is H or optionally substituted C1-4alkyl; 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 and ink-jet cartridges.

摘要翻译： 一种组合物，其包含：（a）主要染料组分，其为式（1）的酞菁染料及其盐的混合物：其中：M为Cu或Ni; Pc表示式的酞菁核; R 1和R 2独立地是H或甲基; R 3是H，甲基或任选取代的C 1-8烷基N，R 5，R 6， R 4是任选取代的C 1-8烷基N，R 5，R 6， R 5是H或任选取代的C 1-4烷基; R 6是H或任选取代的C 1-4烷基; 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，印刷材料和喷墨墨盒。

公开(公告)号：US07141106B2

公开(公告)日：2006-11-28

申请号：US10469309

申请日：2002-02-27

申请人： Paul Wight ,  Prakash Patel

发明人： Paul Wight ,  Prakash Patel

IPC分类号： C09D11/02 ,  C07C245/02 ,  B41J2/01

CPC分类号： C09D11/32 ,  C09B43/16 ,  C09B69/00

摘要： A composition comprising: (a) a liquid medium; and (b) a compound comprising one or more chromophoric groups and one or more hydrazine or hydrazide groups; wherein the liquid medium comprises water and an organic solvent, an organic solvent free from water, or a low melting point solid. The composition is useful for ink jet printing.

摘要翻译： 一种组合物，其包含：（a）液体介质; 和（b）包含一个或多个发色基团和一个或多个肼或酰肼基团的化合物; 其中液体介质包括水和有机溶剂，不含水的有机溶剂或低熔点固体。 该组合物可用于喷墨印刷。

公开(公告)号：US08702854B2

公开(公告)日：2014-04-22

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： C09D11/02 ,  C09B47/067

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：US20130011636A1

公开(公告)日：2013-01-10

申请号：US13583673

申请日：2011-03-08

申请人： Prakash Patel

发明人： Prakash Patel

IPC分类号： C07F1/08 ,  B41J2/175 ,  B32B3/10 ,  C09D11/02

CPC分类号： C09B47/0671 ,  C09B47/26 ,  C09D11/328 ,  Y10T428/24802

摘要： A process for preparing azaphthalocyanine or metallo-azaphthalocyanine dyes and salts thereof. Also novel compounds, inks, printing processes, printed materials (including color filters) and ink-jet cartridges.

摘要翻译： 一种制备氮杂酞菁或金属 - 氮杂酞菁染料及其盐的方法。 还有新型化合物，油墨，印刷工艺，印刷材料（包括彩色滤光片）和喷墨墨盒。

公开(公告)号：US20090027466A1

公开(公告)日：2009-01-29

申请号：US12224618

申请日：2007-03-30

申请人： Prakash Patel

发明人： Prakash Patel

IPC分类号： B41J2/175 ,  C09D11/02 ,  B05D7/00 ,  B32B3/00

CPC分类号： C09B47/0678 ,  C09D11/328 ,  Y10T428/24802

摘要： A mixture of compounds of Formula (1) and salts thereof: wherein: M is 2H, Si, a metal, an oxymetal group, a hydroxymetal group or a halometal group; Pc represents a phthalocyanine nucleus of formula; R1 is H or optionally substituted C1-4alkyl; R2 is optionally substituted alkyl; R3 is H or optionally substituted C1-4alkyl; R4 is optionally substituted heterocycyl; L is a direct covalent bond or a divalent linking group; w, x, y and z are each independently greater than zero. Also compositions and inks, printing processes, printed material and ink-jet printer cartridges.

摘要翻译： 式（1）的化合物及其盐的混合物：其中：M为2H，Si，金属，氧化金属基，羟基金属基或卤代基; Pc表示式的酞菁核; R1是H或任选取代的C 1-4烷基; R2是任选取代的烷基; R3是H或任选取代的C 1-4烷基; R4是任选取代的杂环基; L是直接共价键或二价连接基团; w，x，y和z各自独立地大于零。 还有组合物和油墨，印刷工艺，印刷材料和喷墨打印机墨盒。

公开(公告)号：US07449058B2

公开(公告)日：2008-11-11

申请号：US11326456

申请日：2006-01-06

申请人： Prakash Patel

发明人： Prakash Patel

IPC分类号： C09D11/00 ,  C09D11/02 ,  C09B47/04 ,  B41J2/01

CPC分类号： C09B47/0678 ,  C07D487/22 ,  C09B47/065 ,  C09D11/328

摘要： A composition comprising: (a) a major dye component which is a mixture of phthalocyanine dyes of Formula (1) and salts thereof: wherein: Pc represents a phthalocyanine nucleus of formula; x is 0.1 to 3.8; y is 0.1 to 3.8; z is 0.1 to 3.8; the sum of x+y+z is 3 to 4; and the substituents, represented by x, y and z, are attached only to a β-position on the phthalocyanine ring; and (b) a liquid medium. Also ink-jet inks and cartridges, printing processes, printed material and dye mixtures.

摘要翻译： 一种组合物，其包含：（a）主要染料组分，其为式（1）的酞菁染料及其盐的混合物：其中：Pc表示式的酞菁核; x为0.1〜3.8; y为0.1〜3.8; z为0.1〜3.8; x + y + z的和为3〜4; 并且由x，y和z表示的取代基仅与酞菁环上的β-位相连; 和（b）液体介质。 还有喷墨油墨和墨盒，印刷工艺，印刷材料和染料混合物。

公开(公告)号：US07326287B2

公开(公告)日：2008-02-05

申请号：US10564960

申请日：2004-07-02

申请人： Prakash Patel

发明人： Prakash Patel

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

CPC分类号： C09D11/328

摘要： A composition comprising: (a) a major dye component which is a mixture of copper phthalocyanine dyes of Formula (1): CuPcβ-(SO3M)xβ-(SO2NH2)y  Formula (1) wherein: Pc represents a phthalocyanine nucleus of formula; M is a cation; x and y each independently have an average value of from 0.5 to 3.5; (x+y)=4; and the sulfo and sulfonamide substituents are attached to a β-position on the phthalocyanine ring; and (b) a liquid medium which comprises water and an organic solvent or an organic solvent free from water. Also ink-jet printing processes, printed images, ink-jet printers and ink-jet cartridges.

摘要翻译： 一种组合物，其包含：（a）主要染料组分，其是式（1）的铜酞菁染料的混合物：<？在线公式描述=“在线式”末端=“铅”→CuPcbeta-（ SO 3 M）M 2 - （SO 2 H 2 NH 2）x式 （1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中：Pc表示式的酞菁核; M是阳离子; x和y各自独立地具有0.5至3.5的平均值; （x + y）= 4; 并且磺基和磺酰胺取代基连接到酞菁环上的β-位上; 和（b）包含水和有机溶剂或不含水的有机溶剂的液体介质。 还有喷墨印刷工艺，印刷图像，喷墨打印机和喷墨墨盒。

公开(公告)号：US07314273B2

公开(公告)日：2008-01-01

申请号：US10507594

申请日：2003-02-13

申请人： Colin Dick Robertson ,  Jill Louise Johnson ,  Prakash Patel

发明人： Colin Dick Robertson ,  Jill Louise Johnson ,  Prakash Patel

IPC分类号： C09B47/26

CPC分类号： C09D11/328 ,  C09B47/24 ,  C09B47/26 ,  C09B67/0035

摘要： A process for preparing a mixture of copper phthalocyanine dyes of Formula (1): CuPc(SO3M)x(SO2NH2)y, wherein: CuPc is copper phthalocyanine; M is a cation; x and y each independently have a value of from 0.5 to 3.5; and (x+y)=2 to 5; which process includes: chlorosulphonating a copper phthalocyanine compound using a chlorosulphonating agent; and condensing the product of step (i) with ammonia to give a mixture of copper phthalocyanine dyes of Formula (1); optionally exchanging the cation M in the mixture of copper phthalocyanine dyes of Formula (1) resulting from step (ii) for an alternative cation M; wherein the chlorosulphonating agent includes a mixture of chlorosulphonic acid and a chlorinating agent selected from phosphorous oxychloride and phosphorous trichloride. Also the dyes obtainable from this process; compositions and inks including these dyes; materials printed with these dyes, compositions or inks; ink-jet printer cartridges containing inks made from the dyes; and ink-jet printers including these cartridges.

摘要翻译： 制备式（1）的铜酞菁染料的混合物的方法：CuPc（SO 3 N）M（SO 3 N）NH >其中：CuPc是铜酞菁; M是阳离子; x和y各自独立地具有0.5至3.5的值; 和（x + y）= 2〜5; 该方法包括：使用氯磺化剂对铜酞菁化合物进行氯磺化; 并将步骤（i）的产物与氨缩合得到式（1）的铜酞菁染料的混合物; 任选地将由步骤（ii）得到的式（1）铜酞菁染料与替代阳离子M的阳离子M交换; 其中氯磺化剂包括氯磺酸和选自三氯氧化磷和三氯化磷的氯化剂的混合物。 也可以从该方法得到的染料; 包括这些染料的组合物和油墨; 用这些染料，组合物或油墨印刷的材料; 含有由染料制成的油墨的喷墨打印机墨盒; 以及包括这些盒的喷墨打印机。

公开(公告)号：US07147698B2

公开(公告)日：2006-12-12

申请号：US10530895

申请日：2003-09-19

申请人： Prakash Patel

发明人： Prakash Patel

IPC分类号： C09D11/02

CPC分类号： C09D11/32 ,  C09B47/26 ,  C09D11/328 ,  C09D11/36 ,  D06P5/30

摘要： Ink comprising a compound of Formula (1) and salts thereof: Formula (1) wherein: Pc represents a phthalocyanine nucleus of Formula (2); Formula (2) x is greater than 0 and less than 1.8; y and z are both greater than 0; and the sum of (x+y+z) is 2.4 to 4.5: and a liquid medium. Also an ink-jet printing process, a material printed with an ink of the invention and an ink jet printing cartridge containing an ink of the invention

摘要翻译： 油墨，其包含式（1）的化合物及其盐：式（1）其中：Pc表示式（2）的酞菁核; 式（2）x大于0且小于1.8; y和z都大于0; 和（x + y + z）的和为2.4〜4.5：和液体介质。 还有喷墨打印方法，印有本发明油墨的材料和含有本发明油墨的喷墨打印盒