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公开(公告)号:KR1020030089450A
公开(公告)日:2003-11-21
申请号:KR1020030030383
申请日:2003-05-13
Applicant: 토요잉크SC홀딩스주식회사
IPC: C09B67/44 , C09B47/04 , C09D11/037
CPC classification number: C09D11/037 , C09B67/0035
Abstract: 잉크용으로 이용시 우수한 유동성 및 안정성을 나타내며, 그리고 그 인쇄물은 우수한 광택, 투명도, 색 강도 및 이동견뢰도(migrationfastness)를 나타내는 안료 조성물, 및 프탈로시아닌 타입 안료 및 화학식 (1)의 화합물로 형성된 안료 조성물이 개시된다.
P-[SO
3
- ㆍFe
n+ /n]m (1)
(단, 상기 식에서 P는 염소 원자, 브롬 원자 혹은 이들 모두와 치환될 수 있는 금속-프리 혹은 금속 프탈로시아닌 잔기이며, n은 2 또는 3이며 m은 1-4의 수임.)-
公开(公告)号:KR1020040014301A
公开(公告)日:2004-02-14
申请号:KR1020030054330
申请日:2003-08-06
Applicant: 토요잉크SC홀딩스주식회사
IPC: C09B67/22
CPC classification number: C09D11/037 , C09B41/003 , C09B63/005
Abstract: PURPOSE: To provide a gravure ink composition excellent in flowability, stability with time, printing aptitude, and gloss of printed matter. CONSTITUTION: This monoazo lake pigment composition is obtained by coupling a diazo component obtained by diazotizing an aromatic amine having a soluble group with a coupler component, followed by laking, or performing the coupling and laking at the same time. The laking reaction is performed in the presence of a water-soluble acrylic polymer in an amount of 0.1-40 pts.wt. per 100 pts.wt. of the coupler component. Alternatively, a water-soluble acrylic polymer in an amount of 0.1-30 pts.wt. is further added to 100 pts.wt. (solid component) of the aqueous slurry after the laking, to form a surface-treated pigment composition, or a powder of a water-soluble acrylic polymer in an amount of 0.1-30 pts.wt. is further added and mixed to 100 pts.wt. of the pigment obtained by filtering and drying the aqueous slurry after the laking, to form a pigment composition. The gravure ink comprises one of the pigment compositions and a gravure ink vehicle.
Abstract translation: 目的:提供流动性,稳定性,印刷品质,印刷品光泽度优异的凹版油墨组合物。 构成:该单偶氮色淀颜料组合物通过将通过将具有可溶性基团的芳族胺重氮化得到的重氮组分与偶合剂组分偶联,然后同时进行絮凝或进行偶联和絮凝而获得。 絮凝反应在0.1-40重量份的水溶性丙烯酸类聚合物的存在下进行。 每100 pts.wt 的耦合器部件。 或者,0.1-30重量份的水溶性丙烯酸类聚合物 进一步添加到100 pts.wt. (固体组分),形成经表面处理的颜料组合物,或0.1-30重量份的水溶性丙烯酸聚合物粉末。 进一步加入并混合至100重量份。 通过过滤和干燥后的含水浆料得到的颜料,形成颜料组合物。 凹版油墨包括颜料组合物和凹版油墨载体之一。
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