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11. 发明授权

EP2679396B1 Recording medium and image recording process 有权转让
标题翻译：记录介质和图像记录方法
公开(公告)号：EP2679396B1
公开(公告)日：2016-11-30
申请号：EP13003124.8
申请日：2013-06-19
申请人： Canon Kabushiki Kaisha
发明人： Noguchi, Tetsuro , Kamo, Hisao , Oguri, Isamu , Yumoto, Shinya
IPC分类号： B41M5/52
CPC分类号： B41M5/502 , B41M5/508 , B41M5/52 , B41M5/5218 , B41M5/5254

12. 发明公开

EP2647508A3 Recording medium 有权转让
公开(公告)号：EP2647508A3
公开(公告)日：2016-01-27
申请号：EP13001751.0
申请日：2013-04-05
申请人： Canon Kabushiki Kaisha
发明人： Oguri, Isamu , Kamo, Hisao , Noguchi, Tetsuro , Yumoto, Shinya
IPC分类号： B41M5/52
CPC分类号： B41M5/529 , B41M5/52 , B41M5/5218 , B41M5/5245 , B41M5/5254 , B41M5/5263
摘要： A recording medium includes a base and an ink-receiving layer. The ink-receiving layer includes inorganic particles, a binder, poly(diallyldimethylamine hydrochloride), a cationic polymer having a sulfonyl group, and a polyvalent metal.

13. 发明公开

EP2927012A1 RECORDING MEDIUM 审中-公开
标题翻译： AUFZEICHNUNGSMEDIUM
公开(公告)号：EP2927012A1
公开(公告)日：2015-10-07
申请号：EP15000832.4
申请日：2015-03-20
申请人： Canon Kabushiki Kaisha
发明人： Araki, Kazuhiko , Kamo, Hisao , Nito, Yasuhiro , Noguchi, Tetsuro , Taguri, Ryo , Oguri, Isamu , Herlambang, Olivia , Hatta, Naoya , Yumoto, Shinya
IPC分类号： B41M5/50 , B41M5/52
CPC分类号： B41M5/5254 , B41M5/502 , B41M5/506 , B41M5/52 , B41M5/5218 , B41M2205/38
摘要： A recording medium includes a substrate, a first ink receiving layer and a second ink receiving layer in that order. The first ink receiving layer contains at least one inorganic pigment selected from the group consisting of alumina, hydrated alumina and fumed silica, polyvinyl alcohol, and a boric acid compound. The second ink receiving layer contains fumed silica, particles having an average particle size in a specific range, polyvinyl alcohol, and a boric acid compound. The boric acid compound content in the first ink receiving layer is in a predetermined range, and the boric acid compound content in the second ink receiving layer is in a predetermined range. The particle content in the second ink receiving layer is in a predetermined range.
摘要翻译：记录介质依次包括基板，第一墨接收层和第二墨接收层。第一油墨接收层含有至少一种选自氧化铝，水合氧化铝和煅制二氧化硅，聚乙烯醇和硼酸化合物的无机颜料。第二油墨接收层含有热解法二氧化硅，平均粒度在特定范围内的颗粒，聚乙烯醇和硼酸化合物。第一油墨接收层中的硼酸化合物含量在预定范围内，第二油墨接收层中的硼酸化合物含量在预定范围内。第二墨接收层中的颗粒含量在预定范围内。

14. 发明授权

EP2623329B1 Recording medium 有权转让
公开(公告)号：EP2623329B1
公开(公告)日：2014-11-19
申请号：EP12008505.5
申请日：2012-12-20
申请人： Canon Kabushiki Kaisha
发明人： Taguri, Ryo , Kamo, Hisao , Noguchi, Tetsuro , Nito, Yasuhiro , Oguri, Isamu , Hatta, Naoya , Araki, Kazuhiko , Yumoto, Shinya
IPC分类号： B41M5/50 , B41M5/52
CPC分类号： B41M5/506 , B41M5/502 , B41M5/504 , B41M5/52 , B41M5/5218 , B41M5/5254

15. 发明授权

EP2489522B1 Ink jet recording medium 有权
标题翻译：喷墨记录介质
公开(公告)号：EP2489522B1
公开(公告)日：2014-03-19
申请号：EP12000549.1
申请日：2012-01-27
申请人： CANON KABUSHIKI KAISHA
发明人： Nito, Yasuhiro , Kamo, Hisao , Noguchi, Tetsuro , Taguri, Ryo , Oguri, Isamu , Herlambang, Olivia , Hatta, Naoya , Yumoto, Shinya
IPC分类号： B41M5/50
CPC分类号： B41M5/5218 , B41M5/502 , B41M5/506 , B41M5/52 , B41M5/5254

16. 发明公开

EP2594407A1 Recording medium 有权
标题翻译：记录介质
公开(公告)号：EP2594407A1
公开(公告)日：2013-05-22
申请号：EP12007618.7
申请日：2012-11-09
申请人： CANON KABUSHIKI KAISHA
发明人： Nito, Yasuhiro , Kamo, Hisao , Noguchi, Tetsuro , Taguri, Ryo , Oguri, Isamu , Herlambang, Olivia , Hatta, Naoya , Yumoto, Shinya , Araki, Kazuhiko
IPC分类号： B41M5/52 , B41M5/50
CPC分类号： B41M5/508 , B41M5/502 , B41M5/506 , B41M5/52 , B41M5/5218 , B41M5/5254 , B41M2205/42
摘要： A recording medium includes, in sequence, a support, a first ink-receiving layer, and a second ink-receiving layer, in which a content of a boric acid in the first ink-receiving layer is 2.0% by mass or more and 7.0% by mass or less with respect to a content of a polyvinyl alcohol in the first ink-receiving layer, a content of a boric acid in the second ink-receiving layer is 10.0% by mass or more and 30.0% by mass or less with respect to a content of a polyvinyl alcohol in the second ink-receiving layer, an outermost surface layer of the recording medium has a content of particles of 0.5% by mass or more and 5.0% by mass or less, the particles having an average secondary particle size of 1.0 µm or more and 20.0 µm or less with respect to a content of an inorganic pigment.
摘要翻译：记录介质依次包括载体，第一墨接收层和第二墨接收层，其中第一墨接收层中硼酸的含量为2.0质量％以上且7.0 相对于第一墨接收层中的聚乙烯醇的含量，第二墨接收层中的硼酸的含量为10.0质量％以上且30.0质量％以下，并且与相对于所述第二墨接收层中的聚乙烯醇的含量，所述记录介质的最外表面层具有0.5质量％以上且5.0质量％以下的颗粒含量，所述颗粒具有平均次级相对于无机颜料的含量为1.0μm以上且20.0μm以下的粒径。

17. 发明公开

EP2586620A2 Recording medium 有权
标题翻译：记录介质
公开(公告)号：EP2586620A2
公开(公告)日：2013-05-01
申请号：EP12007155.0
申请日：2012-10-16
申请人： CANON KABUSHIKI KAISHA
发明人： Noguchi, Tetsuro , Kamo, Hisao , Nito, Yasuhiro , Taguri, Ryo , Oguri, Isamu , Herlambang, Olivia , Hatta, Naoya , Yumoto, Shinya
IPC分类号： B41M5/52
CPC分类号： B41M5/506 , B41M5/52 , B41M5/5218 , B41M5/5227 , B41M5/5254 , B41M2205/42
摘要： A recording medium includes, in sequence, a support, a first ink-receiving layer, and a second ink-receiving layer, in which the first ink-receiving layer contains at least one selected from an alumina, an alumina hydrate, and a fumed silica, a polyvinyl alcohol, and a boric acid, in which a mass ratio of a content of the boric acid in the first ink-receiving layer to a content of the polyvinyl alcohol in the first ink-receiving layer is 2.0% by mass or more and 7.0% by mass or less, in which the second ink-receiving layer contains a fumed silica, a polyvinyl alcohol, and a boric acid, and in which a mass ratio of a content of the boric acid in the second ink-receiving layer to a content of the polyvinyl alcohol in the second ink-receiving layer is 10.0% by mass or more and 30.0% by mass or less.
摘要翻译：记录介质依次包括载体，第一墨接收层和第二墨接收层，其中第一墨接收层含有选自氧化铝，氧化铝水合物和煅制气体中的至少一种二氧化硅，聚乙烯醇和硼酸，其中第一墨接收层中硼酸的含量与第一墨接收层中聚乙烯醇的含量的质量比为2.0质量％或以上且7.0质量％以下，其中，第二墨接收层含有气相法二氧化硅，聚乙烯醇和硼酸，并且其中第二墨接收层中硼酸的含量的质量比层与第二墨接收层中聚乙烯醇的含量之比为10.0质量％以上且30.0质量％以下。

18. 发明授权

EP2647508B1 Recording medium 有权转让
公开(公告)号：EP2647508B1
公开(公告)日：2019-03-13
申请号：EP13001751.0
申请日：2013-04-05
申请人： Canon Kabushiki Kaisha
发明人： Oguri, Isamu , Kamo, Hisao , Noguchi, Tetsuro , Yumoto, Shinya
IPC分类号： B41M5/52

19. 发明授权

EP2818329B1 Recording medium 有权转让
公开(公告)号：EP2818329B1
公开(公告)日：2015-12-02
申请号：EP14001950.6
申请日：2014-06-05
申请人： Canon Kabushiki Kaisha
发明人： Noguchi, Tetsuro , Kamo, Hisao , Oguri, Isamu , Araki, Kazuhiko , Yumoto, Shinya
IPC分类号： B41M5/52 , B41M5/50
CPC分类号： B41M5/5218 , B41M5/502 , B41M5/504 , B41M5/506 , B41M5/508 , B41M5/52 , B41M5/5254

20. 发明公开

EP2679396A3 Recording medium and image recording process 有权转让
标题翻译：记录介质和图像记录方法
公开(公告)号：EP2679396A3
公开(公告)日：2015-11-11
申请号：EP13003124.8
申请日：2013-06-19
申请人： Canon Kabushiki Kaisha
发明人： Noguchi, Tetsuro , Kamo, Hisao , Oguri, Isamu , Yumoto, Shinya
IPC分类号： B41M5/52
CPC分类号： B41M5/502 , B41M5/508 , B41M5/52 , B41M5/5218 , B41M5/5254
摘要： A recording medium includes a base and an ink receiving layer. The ink receiving layer contains inorganic particles. The surface of the recording medium has an arithmetic mean roughness of 0.8 µm or more in accordance with JIS B 0601:2001. The surface of the recording medium includes openings having a width of 30 µm or less and a length of 500 µm or less. The number of the openings is 5 or more and 30 or less per 1 mm 2 of the surface of the recording medium.

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