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    • 77. 发明公开
    • 잉크젯 기록용 잉크 조성물, 이를 포함한 잉크 카트리지 및잉크젯 기록 장치
    • 用于喷墨记录的墨水组合物,墨盒和喷墨记录装置,包括其中
    • KR1020090001360A
    • 2009-01-08
    • KR1020070065663
    • 2007-06-29
    • 삼성전자주식회사
    • 박효근함철
    • C09D11/38B41J2/175B41J2/01
    • C09D11/38
    • An ink composition for inkjet recording is provided to improve the preserving stability and discharge performance by suppressing the generation of precipitate by the aging. An ink composition for inkjet recording comprises a coloring agent, water and the chemical formula 1. In the chemical formula 1, R1 and R2 are independently hydrogen, C1~C20 substituted or non-substituted alkyl group, C2~C20 substituted or non-substituted alkenyl group, C2~C20 substituted or non-substituted alkynyl group, C6~C20 substituted or non-substituted aryl group, C7~C20 substituted or non-substituted arylalkyl group, C3~C20 substituted or non-substituted cyclic alkyl group, or C2~C20 substituted or non-substituted cyclic alkyl group having a hetero atom; R3 is hydrogen, formyl group or acetyl group; and M is hydrogen, Na, K, Li, ammonium or anilinium ion.
    • 提供一种用于喷墨记录的油墨组合物,通过抑制由于老化而产生沉淀物来提高保存稳定性和排出性能。 用于喷墨记录的油墨组合物包括着色剂,水和化学式1.在化学式1中,R 1和R 2独立地为氢,C 1 -C 20取代或未取代的烷基,C 2〜C 20取代或未取代 烯基,C2〜C20取代或未取代的炔基,C6〜C20取代或未取代的芳基,C7〜C20取代或未取代的芳基烷基,C3〜C20取代或未取代的环状烷基或C2 〜C20取代或未取代的具有杂原子的环状烷基; R3是氢,甲酰基或乙酰基; M是氢,Na,K,Li,铵或苯胺鎓离子。
    • 78. 发明公开
    • 도전성 잉크
    • 电子墨水
    • KR1020080103962A
    • 2008-11-28
    • KR1020087017314
    • 2006-12-20
    • 미쓰이금속광업주식회사
    • 카미코리야마요이치스즈오카켄지
    • C09D11/52C09D11/38H01B1/22H01B13/00
    • H05K1/092C09D11/38C09D11/52H01B1/22H05K3/125H05K3/389H05K2201/0239H05K2203/121
    • This invention provides an electroconductive ink comprising metallic fine particles and a solvent. A screen printing method for printing the above electroconductive ink utilizing a screen printing technique is known as a method for forming an electroconductive circuit pattern on various substrates. In the screen printing method, however, since the formation of a fine circuit pattern is difficult, a method for printing the above electroconductive ink by an ink jet method has recently been proposed as a method for directly forming a fine circuit pattern. A print pattern formed by the ink jet method suffers from, for example, a problem of unsatisfactory adhesion to various substrates. The above problem can be solved, for example, by incorporating a Ti-or Al-containing coupling agent or an inorganic binder of a chelate in the above electroconductive ink.
    • 本发明提供一种包含金属微粒和溶剂的导电油墨。 作为用于在各种基板上形成导电电路图案的方法,已知使用丝网印刷技术印刷上述导电油墨的丝网印刷方法。 然而,在丝网印刷方法中,由于难以形成微细电路图案,所以近来已经提出了通过喷墨方法印刷上述导电油墨的方法作为直接形成精细电路图案的方法。 通过喷墨法形成的印刷图案例如具有对各种基材的粘合性不充分的问题。 上述问题可以通过例如在上述导电油墨中并入含有Ti或Al的偶联剂或螯合物的无机粘合剂来解决。
    • 79. 发明公开
    • 잉크젯용 기록용 잉크 조성물, 이를 포함한 잉크 카트리지및 잉크젯 기록 장치
    • 用于喷墨记录的墨水组合物,墨盒和喷墨记录装置,包括其中
    • KR1020080103226A
    • 2008-11-27
    • KR1020070050254
    • 2007-05-23
    • 삼성전자주식회사
    • 함철
    • C09D11/38B41J2/175B41J2/01
    • C09D11/38C09D11/00C09D11/30
    • An ink composition for inkjet recording is provided to improve preserving stability and discharge performance by suppressing the generation of precipitate due to the aging. An ink composition for inkjet recording comprises a coloring agent, water, and a compound represented by the chemical formula 1. The content of a compound of the chemical formula 1 is 0.0001-0.005 parts by weight based on 1 part by weight of a coloring agent. In the chemical formula 1, R1 and R2 are independently hydrogen or C1~C20 substituted or unsubstituted alkyl, C2~C20 substituted or unsubstituted alkenyl, C2~C20 substituted or unsubstituted alkynyl, C6~C20 substituted or unsubstituted aryl, C7~C20 substituted or unsubstituted arylalkyl, or a cyclic alkyl compound containing C2~C20 substituted or unsubstituted cyclic alkyl or hetero atom; and M is hydrogen or Na, K, and Li or an ammonium ion.
    • 提供一种用于喷墨记录的油墨组合物,通过抑制由于老化引起的沉淀物的产生来提高保存稳定性和排出性能。 用于喷墨记录的油墨组合物包括着色剂,水和由化学式1表示的化合物。化学式1的化合物的含量相对于1重量份的着色剂为0.0001-0.005重量份 。 在化学式1中,R1和R2独立地是氢或C1〜C20取代或未取代的烷基,C2〜C20取代或未取代的烯基,C2〜C20取代或未取代的炔基,C6〜C20取代或未取代的芳基,C7〜C20取代或 未取代的芳基烷基或含有C2〜C20取代或未取代的环状烷基或杂原子的环状烷基化合物; M是氢或Na,K和Li或铵离子。