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1. 发明公开

EP3505357A1 RECORDING MATERIAL AND RECORDING SHEET 有权转让
公开(公告)号：EP3505357A1
公开(公告)日：2019-07-03
申请号：EP17843515.2
申请日：2017-08-21
申请人： Nippon Soda Co., Ltd.
发明人： KINOSHITA, Shuntaro , NOMURA, Kayoko , HAMAKAWA, Kazumi , SAKAI, Hiroshi
IPC分类号： B41M5/333 , B41M5/327 , B41M5/337
摘要： An object of the present invention is to provide a recording material and a recording sheet having excellent color-developing performance and storage stability and particularly having excellent heat-resistance of background.
A recording material of the present invention contains a color former (A), a compound represented by formula (I) (B), and a compound represented by formula (II) (C) .

2. 发明公开

EP2484663A1 PHENOLIC COMPOUND AND RECORDING MATERIAL 审中-公开
标题翻译：酚类化合物和记录材料
公开(公告)号：EP2484663A1
公开(公告)日：2012-08-08
申请号：EP10820116.1
申请日：2010-09-28
申请人： Nippon Soda Co., Ltd.
发明人： AIHARA, Toshio , SAKAI, Hiroshi , KINOSHITA, Shuntaro , KODAMA, Satoshi , KONDO, Tadahiro , JYUJYO, Kazumi
IPC分类号： C07C317/22 , B41M5/333 , C07C317/32
CPC分类号： B41M5/3336 , C07C317/22 , C07C327/20 , C09B11/24 , C09B21/00 , C09B57/00
摘要： An object of the present invention is to provide a recording material that is excellent in color-developing properties and background and image stabilities, and a compound used therein. The present invention relates to a compound represented by the formula (I) [wherein R 11 to R 14 each independently represent a halogen atom or the like; n, p, q, and r each independently represent 0 or any integer of 1 to 4; m represents 0 or any integer of 1 to 2; a represents any integer of 1 to 10; R 2 represents a hydrogen atom or the like; R 3 represents an OR 51 group or the like; and R 41 and R 42 each independently represent a hydrogen atom or the like], a composition containing the compound, a method for producing the compound, a recording material containing at least one compound represented by the formula (I), and a recording sheet having the recording material.
摘要翻译：本发明的目的是提供显色性和背景和图像稳定性优异的记录材料和其中使用的化合物。本发明涉及由式（I）表示的化合物[其中R11至R14各自独立地表示卤素原子等; n，p，q和r各自独立地表示0或1至4的任何整数; m表示0或1至2的任何整数; a表示1至10的任何整数; R2代表氢原子等; R3表示OR51基团等; 并且R 41和R 42各自独立地表示氢原子等]，含有该化合物的组合物，该化合物的制备方法，含有至少一种由式（I）表示的化合物的记录材料和具有记录材料。

3. 发明授权

EP2484663B1 PHENOLIC COMPOUND AND RECORDING MATERIAL 有权
公开(公告)号：EP2484663B1
公开(公告)日：2019-07-17
申请号：EP10820116.1
申请日：2010-09-28
申请人： Nippon Soda Co., Ltd.
发明人： AIHARA, Toshio , SAKAI, Hiroshi , KINOSHITA, Shuntaro , KODAMA, Satoshi , KONDO, Tadahiro , JYUJYO, Kazumi
IPC分类号： C07C317/22 , B41M5/333 , C07C317/32 , C07C327/20 , C09B11/24 , C09B21/00 , C09B57/00

4. 发明授权

EP2612847B1 RECORDING MATERIAL USING PHENOL COMPOUND 失效
标题翻译：使用酚类化合物记录材料
公开(公告)号：EP2612847B1
公开(公告)日：2018-04-18
申请号：EP11821298.4
申请日：2011-08-29
申请人： Nippon Soda Co., Ltd.
发明人： SAKAI, Hiroshi , KINOSHITA, Shuntaro , KONDO, Tadahiro , JYUJYO, Kazumi
IPC分类号： B41M5/333 , B41M5/155 , C07C231/02 , C07C233/07 , C07C233/11
CPC分类号： B41M5/3335 , B41M5/155 , C07C231/02 , C07C233/29
摘要： An object of the present invention is to provide a recording material or a recording sheet that is excellent not only in whiteness of a background but also in storage property for a background and an image, and further has excellent dynamic sensitivity. In order to achieve the object, a phenol compound represented by Formula (I) [wherein R 1 represents a hydroxyl group or a halogen atom, p represents 0 or an integer of 1 to 5, R 2 and R 3 each independently represent a hydrogen atom or a C 1 -C 6 alkyl group, R 1 represents a hydrogen atom, a C 1 alkyl group, an optionally substituted phenyl group or an optionally substituted benzyl group; and a bond shown with a wavy line represents E- or Z-form, or a mixture thereof] and having a color space b* of 10 or less, and preferably having brightness by Hunter of 75 or more, is used as a recording material.

5. 发明公开

EP2923851A1 RECORDING MATERIAL PRODUCED USING NON-PHENOL COMPOUND 有权
标题翻译：麻省理工学院NICHT-PHENOL-VERBINDUNG HERGESTELLTES AUFZEICHNUNGSMATERIAL
公开(公告)号：EP2923851A1
公开(公告)日：2015-09-30
申请号：EP13856824.1
申请日：2013-11-19
申请人： Nippon Soda Co., Ltd.
发明人： SAKAI, Hiroshi , KONDO, Tadahiro , TADA, Kayoko , KINOSHITA, Shuntaro , JYUJYO, Kazumi
IPC分类号： B41M5/333 , B41M5/155 , C07C311/21 , C07C311/29 , C07C311/47
CPC分类号： C07C311/47 , B41M5/155 , B41M5/3333 , B41M5/3336 , C07C311/21 , C07C311/29 , C07C311/46 , C09D11/037 , Y10T428/24802
摘要： An object of the present invention is to provide a recording material or a recording sheet using, as a color-developing agent, a non-phenol compound that is a safe compound in no danger of corresponding to an endocrine disruptor and is good in color developing performance. The non-phenol compound used in the present invention is at least one selected from the group consisting of compounds represented by the following formulas (I) to (III).
摘要翻译：本发明的目的是提供一种记录材料或记录片材，该记录材料或记录片材使用作为安全化合物的非酚化合物作为显色剂，不会对应于内分泌干扰物的危险，并且颜色显现良好性能。本发明中使用的非酚化合物是选自由下式（I）〜（III）表示的化合物中的至少一种。

6. 发明授权

EP3254860B1 RECORDING MATERIAL AND RECORDING SHEET 有权
公开(公告)号：EP3254860B1
公开(公告)日：2020-11-04
申请号：EP16746293.6
申请日：2016-01-27
申请人： Nippon Soda Co., Ltd.
发明人： KINOSHITA, Shuntaro , HAMAKAWA, Kazumi , SAKAI, Hiroshi , TADA, Kayoko
IPC分类号： B41M5/337 , B41M5/333 , D21H27/00 , C09B11/28 , B41M5/327

7. 发明授权

EP2923851B1 RECORDING MATERIAL PRODUCED USING NON-PHENOL COMPOUND 有权
公开(公告)号：EP2923851B1
公开(公告)日：2019-05-01
申请号：EP13856824.1
申请日：2013-11-19
申请人： Nippon Soda Co., Ltd.
发明人： SAKAI, Hiroshi , KONDO, Tadahiro , TADA, Kayoko , KINOSHITA, Shuntaro , JYUJYO, Kazumi
IPC分类号： B41M5/333 , B41M5/155 , C07C311/21 , C07C311/29 , C07C311/47 , C07C311/46

8. 发明公开

EP2612847A1 RECORDING MATERIAL USING PHENOL COMPOUND 失效
标题翻译： AUFZEICHNUNGSMATERIAL MIT EINER PHENOLVERBINDUNG
公开(公告)号：EP2612847A1
公开(公告)日：2013-07-10
申请号：EP11821298.4
申请日：2011-08-29
申请人： Nippon Soda Co., Ltd.
发明人： SAKAI, Hiroshi , KINOSHITA, Shuntaro , KONDO, Tadahiro , JYUJYO, Kazumi
IPC分类号： C07C231/02 , B41M5/333 , C07C233/07 , C07C233/11
CPC分类号： B41M5/3335 , B41M5/155 , C07C231/02 , C07C233/29
摘要： An object of the present invention is to provide a recording material or a recording sheet that is excellent not only in whiteness of a background but also in storage property for a background and an image, and further has excellent dynamic sensitivity. In order to achieve the object, a phenol compound represented by Formula (I) [wherein R 1 represents a hydroxyl group or a halogen atom, p represents 0 or an integer of 1 to 5, R 2 and R 3 each independently represent a hydrogen atom or a C 1 -C 6 alkyl group, R 1 represents a hydrogen atom, a C 1 alkyl group, an optionally substituted phenyl group or an optionally substituted benzyl group; and a bond shown with a wavy line represents E- or Z-form, or a mixture thereof] and having a color space b* of 10 or less, and preferably having brightness by Hunter of 75 or more, is used as a recording material.
摘要翻译：本发明的目的在于提供一种记录材料或记录纸，其不仅在背景的白度上而且在背景和图像的保存性方面都优异，并且还具有优异的动态灵敏度。为了达到上述目的，由式（I）表示的酚化合物[其中R 1表示羟基或卤素原子，p表示0或1〜5的整数，R 2和R 3各自独立地表示氢原子或C 1 -C 6烷基，R 1表示氢原子，C 1烷基，任选取代的苯基或任选取代的苄基; 并且具有波浪线的键表示E-或Z-形式或其混合物）并且具有10或更小的颜色空间，并且优选具有75以上的亨特的亮度优选用作记录材料。

9. 发明公开

EP3636446A1 RECORDING MATERIAL AND COMPOUND 审中-实审转让
公开(公告)号：EP3636446A1
公开(公告)日：2020-04-15
申请号：EP18813434.0
申请日：2018-06-01
申请人： Nippon Soda Co., Ltd.
发明人： SAKAI, Hiroshi , TADA, Kayoko , KINOSHITA, Shuntaro
IPC分类号： B41M5/333 , B41M5/155 , C07C275/34 , C07C309/73
摘要： An object of the present invention is to provide a recording material or a recording sheet using, as a color-developing agent, a non-phenol-based compound good in color developing performance and the like. A compound represented by the following formula (I) is used as the color-developing agent:

(wherein X represents CH 2 or the like; R 1 to R 3 each independently represent a hydrogen atom, a halogen atom or the like; n1 and n3 each independently represent any integer of 1 to 5; two groups represented by R 3 adjacent to each other on a benzene ring optionally bond to each other to form an optionally substituted 6-membered ring; and n2 represents any integer of 1 to 4).

10. 发明公开

EP3263553A1 CRYSTALLINE MODIFICATION OF N-(2-(3-PHENYLUREIDO)PHENYL)BENZENESULFONAMIDE AND RECORDING MATERIAL USING SAME 有权
标题翻译： N-（2-（3-苯基脲基）苯基）苯并酰胺化合物的结晶改性和记录材料
公开(公告)号：EP3263553A1
公开(公告)日：2018-01-03
申请号：EP16754955.9
申请日：2016-02-17
申请人： Nippon Soda Co., Ltd.
发明人： SAKAI, Hiroshi , KINOSHITA, Shuntaro
IPC分类号： C07C311/21 , B41M5/333
CPC分类号： B41M5/3333 , B41M5/3275 , C07B2200/13 , C07C311/21
摘要： The present invention provides a novel crystal form of N-(2-(3-phenylureido)phenyl)benzenesulfonamide, which is crystalline modification thereof specified by an X-ray diffraction diagram having peaks at diffraction angles (2θ ± 0.1°) of 23.60°, 20.80°, 12.24° and 13.80° in a powder X-ray diffractometry using Cu-Kα ray.
摘要翻译：本发明提供了N-（2-（3-苯基脲基）苯基）苯磺酰胺的新型结晶形式，其结晶变体由X射线衍射图确定，其衍射角（2θ±0.1°）为23.60° ，20.80°，12.24°和13.80°，使用Cu-Kα射线进行粉末X射线衍射。

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