摘要:
An ink comprising water, a water-dissipatable polymer and one or more dyes of Formula (1): wherein: R1 is H or a substituent; R2 and R3 are each independently optionally substituted alkyl, aryl or aralkyl, or R2 and R3 together with the carbon atom to which they are attached form an optionally substituted ring; R4 is H or optionally substituted alkyl, aryl or aralkyl; and D is an optionally substituted arylene group. Also claimed are the dyes of Formula (1), ink jet printing processes and cartridges containing the inks.
摘要翻译:一种包含水,可水分散的聚合物和一种或多种式(1)的染料的油墨:其中:R 1是H或取代基; R 2和R 3各自独立地是任意取代的烷基,芳基或芳烷基,或R 2和R 3与 它们所连接的碳原子形成任选取代的环; R 4是H或任选取代的烷基,芳基或芳烷基; 且D为任选取代的亚芳基。 还要求保护的是式(1)的染料,喷墨印刷方法和含有这些油墨的墨盒。
摘要:
Dyes of the Formula (1) and tautomers thereof: wherein: A is optionally substituted phenyl; R1 is H, optionally substituted alkyl, optionally substituted alkenyl or optionally substituted alkynyl; R2 is H, CN, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted aryl or a carbonamido group; and R3 is an optionally substituted 5- or 6-membered ring; provided that R1 is not methyl. Also claimed are inks comprising a dye of the Formula (1) an aqueous medium and a water-dissipatable polymer; a method of ink jet printing using the inks; and a substrate printed with an ink according to the invention.
摘要翻译:式(1)的染料及其互变异构体:其中:A为任选取代的苯基; R 1为H,任选取代的烷基,任选取代的烯基或任选取代的炔基; R 2为H,CN,任选取代的烷基,任选取代的烯基, 取代的炔基,任选取代的芳基或碳酰氨基; 和R 3是任选取代的5或6元环; 条件是R 1不是甲基。还要求的是包含式(1)的染料,水性介质和可水分散的聚合物的油墨; 使用该油墨的喷墨印刷方法; 以及印刷有根据本发明的油墨的基材。
摘要:
A dye of Formula (1) or tautomer thereof: wherein: A is di-, tri-, tetra-, or penta-substituted phenyl; R1 is methyl; R2 is H, CN, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aryl, substituted aryl or a carbonamido group; and R3 is 5- or 6-membered ring comprising carbon atoms and one or two O, N and/or S atoms, wherein the ring may be substituted are useful as a component for inks, especially, ink jet printing inks and provide good storage stability, and high color strength. Inks containing the dye of formula (1) with a water dissipatable polymer in an aqueous medium produce images having high light-fastness and water-fastness and may be printed on various substrates, including paper, overhead transparencies and textiles, and may be applied using ink jet printers.
摘要翻译:式(1)的染料或其互变异构体:其中:A是二,三,四或五取代的苯基; R 1是甲基; R 2是H,CN,烷基,取代的烷基,烯基,取代的链烯基, 炔基,取代的炔基,芳基,取代的芳基或碳酰氨基; 和R 3是包含碳原子和一个或两个O,N和/或S原子的5-或6-元环,其中所述环可以被取代,可用作油墨的组分,特别是喷墨印刷油墨,并且提供良好的储存稳定性 ,色彩强度高。 在水性介质中含有具有可分散水分子的式(1)染料的油墨产生具有高耐光牢度和耐水性的图像,并且可以印刷在各种基材上,包括纸,高架透明胶片和纺织品,并且可以使用 喷墨打印机。
摘要:
A dye of Formula (1): R1 and D are each independently H or a substituent; R2 and R3 are each independently optionally substituted alkyl, aryl or aralkyl, or R2 and R3 together with the carbon atom to which they are attached form an optionally substituted ring; R4 is H or optionally substituted alkyl, aryl or aralkyl; and R5 and R6 are each independently optionally substituted alkyl, aryl or aralkyl. Also claimed are compositions containing the dye, water and a water-dissipatable polymer.
摘要翻译:式(1)的染料:R1和D各自独立地为H或取代基; R2和R3各自独立地为任选取代的烷基,芳基或芳烷基,或者R 2和R 3与它们所连接的碳原子一起形成任选的 取代的环; R 4是H或任选取代的烷基,芳基或芳烷基; R 5和R 6各自独立地是任选取代的烷基,芳基或芳烷基。还要求的是含有染料,水和可水分散的聚合物的组合物。
摘要:
1. An ink comprising water, a water-dissipatable polymer and a dye, wherein the dye carries a group of the Formula (1): wherein: R1 is optionally substituted branched chain alkyl; and R2 is H, optionally substituted alkyl or optionally substituted aryl. The inks are useful in ink jet printers.
摘要:
An ink comprising water, a water-dissipatable polymer and a dye of the Formula (1): wherein: R1 is optionally substituted alkyl or optionally substituted aryl; R2 is H, optionally substituted alkyl or optionally substituted aryl; R5 is H or optionally substituted alkyl; and R3 and R4 are each independently optionally substituted alkyl or optionally substituted aryl, or R3 and R4 together with the CH group to which they are attached from an optionally substituted 5- or 6- membered ring. Also claimed are dyes and ink jet printing processes.
摘要翻译:一种包含水,可分散水的聚合物和式(1)的染料的油墨:其中:R 1为任选取代的烷基或任选取代的芳基; R 2为H,任选取代的烷基或任选取代的芳基; R 5为H或任选取代 烷基; 和R 3和R 4各自独立地是任选取代的烷基或任选取代的芳基,或者R 3和R 4与它们与任选取代的5或6元环连接的CH基团一起。 还要求的是染料和喷墨印刷方法。
摘要:
Compounds and ink compositions. An ink composition comprising a compound of Formula (1) and salts thereof: ##STR1## wherein Ch represents an arrangement of atoms which causes the compound to absorb electromagnetic radiation;R.sup.a and R.sup.b each independently is a spacer group;Y is an interactive functional group;w and x each independently is 0 or an integer equal to or greater than 1; andm and n each independently is an integer equal to or greater than 1, provided that w and x are not both equal to zero and when one of w or x is 0 at least one of m and n is equal to or greater than 2. For use in ink jet printing and electrophotography.
摘要:
A thermal transfer sheet comprising a substrate having a coating comprising a dye which carries an ##STR1## wherein R.sup.1 is an optionally substituted branched chain alkyl group; and R.sup.2 is an optionally substituted alkyl group or an optionally substituted aryl group provided that the dye is not a monoazo dye or that the dye is not 3-(2,3-dihydroindol-1-yl)-2-�4-(isopropylpropylamino)-2-methylphenylimino!-3-oxo-N-(2,4,5-trichlorophenyl)propionamide.
摘要:
The invention provides a compound of Formula (1): wherein: A and D each independently represent optionally substituted aryl or optionally substituted heteroaryl; E represents optionally substituted pyrazolyl; Z represents H, halogen, nitro, cyano, hydroxy, amino, carboxy, optionally substituted alkyl, optionally substituted alkoxy or optionally substituted aryloxy; and p is an integer from 0 to 5; provided that E has an optionally substituted carbonamide group of formula —CONR1R2 directly attached to it, wherein R1 and R2 each independently represent H, optionally substituted alkyl, optionally substituted cycloalkyl, or optionally substituted aryl. Also provided are ink compositions containing the compound and processes for printing an image using such compositions, preferably ink jet printing processes.
摘要:
A compound of Formula (1) and salts thereof: wherein: Q is an optionally substituted aryl ring; Y is CO2H, SO3H or PO3H2; R and X are substituents; m is 0 to 3; n is 0 to 6; and q is 0 to 6. Also compositions comprising these compounds, ink-jet inks, an ink jet process and an ink-jet cartridge.