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    • 4. 发明公开
    • 수성 잉크 조성물
    • 水份油墨组合物
    • KR1020000048787A
    • 2000-07-25
    • KR1019997002775
    • 1997-09-19
    • 신젠타 리미티드
    • 홀브룩마크메이릭배리휴스톤
    • C09D11/326B41J2/01D06P1/00
    • C09D11/30C09B23/143C09B29/0037C09B29/0081C09B29/0809C09B53/02C09D11/328
    • PURPOSE: Provided is an ink composition comprising water, a water-dissipatable polyester, a disperse dye or a solvent soluble dye or a mixture of such dyes, a water-immiscible organic solvent and a water miscible organic solvent which are useful in ink jet printers. CONSTITUTION: An ink composition comprises (a) from 40 to 90 parts of water, (b) from 0.5 to 50 parts of a water-dissipatable polyester, (c) from 0.1 to 20 parts of a disperse dye or a solvent soluble dye or a mixture of such dyes, (d) from 2 to 30 parts of a water-immiscible organic solvent and (e) from 2 to 60 parts of a water miscible organic solvent, wherein all parts are by weight and the total number of parts of (a)+(b)+(c)+(d)+(e) add up to 100.
    • 目的:提供一种油墨组合物,其包含水,可水分散的聚酯,分散染料或溶剂可溶性染料或这些染料的混合物,与水不混溶的有机溶剂和水混溶性有机溶剂,其可用于喷墨打印机 。 构成:油墨组合物包含(a)40至90份水,(b)0.5至50份的可水分散的聚酯,(c)0.1至20份的分散染料或溶剂可溶性染料或 这些染料的混合物,(d)2-30份与水不混溶的有机溶剂和(e)2-60份水混溶性有机溶剂,其中所有份数均为重量份, (a)+(b)+(c)+(d)+(e)加起来为100。
    • 8. 发明公开
    • 수성 잉크 조성물
    • 水份油墨组合物
    • KR1020000048789A
    • 2000-07-25
    • KR1019997002777
    • 1997-09-19
    • 신젠타 리미티드
    • 홀브룩마크메이릭배리브래드베리로이
    • C09D11/32B41J2/01B41M5/00C09B29/036
    • C09D11/328C09B23/143C09B29/0037C09B29/0081C09B29/0809C09B53/02
    • PURPOSE: An aqueous ink composition is provided which is suitable for both thermal and piezo IJP, has high color strength and produces images having a high light-fastness and water-fastness when printed on a substrate. CONSTITUTION: An ink composition comprises water, a water-dissipatable polymer and a dye of 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.
    • 目的:提供适用于热和压电IJP的水性油墨组合物,具有高的着色强度,并且当印刷在基材上时产生具有高耐光性和耐水性的图像。 构成:油墨组合物包含水,可水分散的聚合物和式(1)的染料,其中R 1为任选取代的烷基或任选取代的芳基; R2是H,任选取代的烷基或任选取代的芳基; R5是H或任选取代的烷基; 并且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与它们所连接的CH基任选被取代的5-或6-元环一起。