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公开(公告)号：US20050142305A1
公开(公告)日：2005-06-30
申请号：US10979449
申请日：2004-11-02
CPC分类号： B41M5/502 , B41M5/506 , B41M5/5218 , B41M5/5236 , B41M5/5254
摘要： Ink jet recording sheet having excellent glossiness, ink absorptivity, image quality, and long-term preservability in which cracks generated on an ink receiving layer are significantly reduced. The ink jet recording sheet includes a supporting medium; and an ink receiving layer including an inorganic fine particle, a cationic polymer, and a binder, wherein an average primary particle size of the inorganic fine particle is 30 nm or less, and the cationic polymer including: at least one structural unit (a1) expressed by a following general formula (1) or (2): wherein m and n independently represents an integer of 0 to 4, and X represents an acid residue; and at least one structural unit (a2) expressed by a following general formula (3), (4), (5) or (6): wherein R1 to R8 independently represents a hydrogen atom or a C1-C4 alkyl group, and Y and Z independently represents an acid residue.
摘要翻译： 具有优异的光泽度，油墨吸收性，图像质量以及在油墨接收层上产生的裂纹显着降低的长期保存性的喷墨记录纸。 喷墨记录纸包括支撑介质; 以及包含无机细颗粒，阳离子聚合物和粘合剂的油墨接收层，其中所述无机微粒的平均一次粒径为30nm以下，所述阳离子性高分子包含：至少一个结构单元（a1） 由以下通式（1）或（2）表示：其中m和n独立地表示0至4的整数，X表示酸残基; 和由以下通式（3），（4），（5）或（6）表示的至少一个结构单元（a2）：其中R 1至R 8 >独立地表示氢原子或C1-C4烷基，Y和Z独立地表示酸残基。
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公开(公告)号：US20080057190A1
公开(公告)日：2008-03-06
申请号：US11925516
申请日：2007-10-26
IPC分类号： B05D1/36
CPC分类号： B41M5/502 , B41M5/506 , B41M5/5218 , B41M5/5236 , B41M5/5254
摘要： Ink jet recording sheet having excellent glossiness, ink absorptivity, image quality, and long-term preservability in which cracks generated on an ink receiving layer are significantly reduced. The ink jet recording sheet includes a supporting medium; and an ink receiving layer including an inorganic fine particle, a cationic polymer, and a binder, wherein an average primary particle size of the inorganic fine particle is 30 nm or less, and the cationic polymer including: at least one structural unit (a1) expressed by a following general formula (1) or (2): wherein m and n independently represents an integer of 0 to 4, and X represents an acid residue; and at least one structural unit (a2) expressed by a following general formula (3), (4), (5) or (6): wherein R1 to R8 independently represents a hydrogen atom or a C1-C4 alkyl group, and Y and Z independently represents an acid residue.
摘要翻译： 具有优异的光泽度，油墨吸收性，图像质量以及在油墨接收层上产生的裂纹显着降低的长期保存性的喷墨记录纸。 喷墨记录纸包括支撑介质; 以及包含无机细颗粒，阳离子聚合物和粘合剂的油墨接收层，其中所述无机微粒的平均一次粒径为30nm以下，所述阳离子性高分子包含：至少一个结构单元（a1） 由以下通式（1）或（2）表示：其中m和n独立地表示0至4的整数，X表示酸残基; 和由以下通式（3），（4），（5）或（6）表示的至少一个结构单元（a2）：其中R 1至R 8 >独立地表示氢原子或C1-C4烷基，Y和Z独立地表示酸残基。
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