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公开(公告)号：US20060159850A1
公开(公告)日：2006-07-20
申请号：US11034866
申请日：2005-01-14
CPC分类号： C09D11/101
摘要： An ink preferably used in piezoelectric ink jet devices includes an ink vehicle that includes at least one curable monomer, at least one polymerizable organic gelator, at least one initiator, at least one colorant and optionally at least one low molecular mass non-reactive organic gelator and/or at least one thermal solvent. The use of the curable gelator enables the ink to form a gel state having a viscosity of at least 102.5 cps at very low temperatures of about 30° C. to about 50° C. The ink may thus be jetted at low temperatures of about 50° C. to about 90° C. The ink is heated to a first temperature above the gel point of the ink, jetted onto a surface maintained at a second temperature at which the ink forms a gel state, and when on the image receiving substrate, is exposed to radiation energy to polymerize the polymerizable components of the ink.
摘要翻译： 优选用于压电喷墨装置的油墨包括油墨载体，其包含至少一种可固化单体，至少一种可聚合有机胶凝剂，至少一种引发剂，至少一种着色剂和任选的至少一种低分子量非反应性有机胶凝剂 和/或至少一种热溶剂。 使用可固化胶凝剂使油墨能够在约30℃至约50℃的非常低的温度下形成粘度至少为10-2.5psps的凝胶状态。因此，油墨可以 在约50℃至约90℃的低温下喷射。将油墨加热至高于油墨凝胶点的第一温度，喷射到保持在油墨形成凝胶状态的第二温度的表面上 并且当在图像接收基板上暴露于辐射能量以聚合墨水的可聚合组分时。
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公开(公告)号：US20060128829A1
公开(公告)日：2006-06-15
申请号：US11008627
申请日：2004-12-10
CPC分类号： C09D11/326 , C09D11/30
摘要： An ink composition includes a colorant, a polymer latex such as a terpolymer latex, an optional dissipatable polymer, a dispersant such as a sulfonated polyester, and a liquid vehicle such as water. The ink composition is a stable liquid at ambient temperature, but becomes a gel upon heating or removal of part of the liquid vehicle.
摘要翻译： 油墨组合物包括着色剂，聚合物胶乳如三元共聚物胶乳，任选的可分散聚合物，分散剂如磺化聚酯，以及液体载体如水。 油墨组合物在环境温度下是稳定的液体，但在加热或除去部分液体载体时变成凝胶。
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公开(公告)号：US20060122416A1
公开(公告)日：2006-06-08
申请号：US11004682
申请日：2004-12-04
申请人： Adela Goredema , Rina Carlini , Marcel Breton , Jeffrey Banning , Eniko Toma
发明人： Adela Goredema , Rina Carlini , Marcel Breton , Jeffrey Banning , Eniko Toma
IPC分类号： C07C275/26
CPC分类号： C09D11/34 , C07C275/26
摘要： Disclosed are trans-1,2-cyclohexane bis(urea-urethane) compounds of the formulae wherein R1 and R′1 each, independently of the other, is an alkylene group, an arylene group, an arylalkylene group, or an alkylarylene group, R2 and R′2 each, independently of the other, is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, R3 and R′3 each, independently of the other, is a hydrogen atom or an alkyl group, R4 and R′4 each, independently of the other, is a hydrogen atom, a fluorine atom, an alkyl group, or a phenyl group, n is an integer of 0, 1, 2, 3, or 4, and R5 is an alkyl group, an aryl group, an arylalkyl group, an alkylaryl group, or a substituent other than an alkyl, aryl, arylalkyl, or alkylaryl group.
摘要翻译： 公开了下式的反式1,2-环己烷双（脲 - 氨基甲酸酯）化合物，其中R 1和R 2各自独立地是亚烷基 基团，亚芳基，芳基亚烷基或烷基亚芳基，R 2和R'2各自独立地是烷基，芳基 ，芳基烷基或烷基芳基，R 3和R'3各自独立地是氢原子或烷基，R 1， 4和R'4各自独立地是氢原子，氟原子，烷基或苯基，n是0,1或2的整数， 2,3或4，并且R 5是烷基，芳基，芳基烷基，烷基芳基或除烷基，芳基，芳基烷基或烷基芳基以外的取代基。
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公开(公告)号：US20060035999A1
公开(公告)日：2006-02-16
申请号：US10918808
申请日：2004-08-13
申请人： Christine Bedford , Marcel Breton
发明人： Christine Bedford , Marcel Breton
CPC分类号： C09D11/34
摘要： Disclosed is a phase change ink composition comprising (a) an ink carrier comprising (1) a polyalkylene wax and (2) a component selected from the group consisting of (A) amides, (B) esters, (C) ester-amides, (D) urethanes, (E) ureas, (F) urethane-ureas, and (G) mixtures thereof, and (b) pigment particles having hydrophobic functional groups covalently bonded to the surfaces thereof, said ink composition having a melting point no lower than about 40° C., said ink composition having a melting point no higher than about 160° C.
摘要翻译： 公开了一种相变油墨组合物，其包含（a）油墨载体，其包含（1）聚亚烷基蜡和（2）选自（A）酰胺，（B）酯，（C）酯 - 酰胺， （D）氨基甲酸酯，（E）脲，（F）氨基甲酸酯 - 脲和（G）它们的混合物，和（b）具有共价键合在其表面上的疏水官能团的颜料颗粒，所述油墨组合物的熔点不低 所述油墨组合物的熔点不高于约160℃。
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