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1. 发明申请

WO2005115762A1 MICROPOROUS INK-JET RECORDING MATERIAL 审中-公开
标题翻译：微孔墨水记录材料
公开(公告)号：WO2005115762A1
公开(公告)日：2005-12-08
申请号：PCT/EP2005/005165
申请日：2005-05-12
申请人： FERRANIA TECHNOLOGIES S.P.A , SISMONDI, Alain, Dominique, M. , POZZI, Davide
发明人： SISMONDI, Alain, Dominique, M. , POZZI, Davide
IPC分类号： B41M5/00
CPC分类号： B41M5/5227 , B41M5/5218 , B41M5/5254
摘要： The present invention refers to a microporous ink.jet material comprising a support and at least one porous ink receiving layer coated thereon comprising a first color fading inhibitor compound of the Formula (I) or its salt: Formula (I) wherein x is an integer from 2 to 4, R 1 to R 4, being the same or different, are linear or branched alkylene groups having from 2 to 8 carbon atoms, and a second color fading inhibitor compound chosen from Formula IIa or IIb or IIc or IId: Formula (IIa), Formula (IIb), Formula (IIc), Formula (IId) wherein y is an integer from 2 to 4, M 1 , M 2 , M 3 and M 4 being the same or different are hydrogen or monovalent metallic element; or monocharged cationic group, M 5 and M 6 being the same or different are bivalent metallic element or bicharged cationic group; M 7 is a trivalent metallic element or a tricharged cationic group.
摘要翻译：本发明涉及一种微孔油墨喷射材料，其包含载体和涂覆有至少一个多孔油墨接收层，其包含式（I）的第一褪色抑制剂化合物或其盐：式（I）其中x为整数从2至4，R 1至R 4相同或不同，为具有2至8个碳原子的直链或支链亚烷基，以及选自式IIa或IIb或IIc或IId的第二褪色抑制剂化合物：式（IIa ），式（IIb），式（IIc），式（IId）其中y是2至4的整数，M1，M2，M3和M4相同或不同的是氢或一价金属元素; 或单价阳离子基团，M5和M6相同或不同，是二价金属元素或双电荷阳离子基团; M7是三价金属元素或三电荷阳离子基团。

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