-
1.发明公开PHOTOCATALYTIC COLOR SWITCHING OF REDOX IMAGING NANOMATERIALS OF REWRITABLE MEDIA 审中-公开可再生介质中氧化还原成像纳米材料的光催化色彩转换
公开(公告)号：EP3210079A1
公开(公告)日：2017-08-30
申请号：EP15852045.2
申请日：2015-10-20
申请人： Yin, Yadong , Wang, Wenshou
发明人： Yin, Yadong , Wang, Wenshou
摘要： The production of photocatalytic color switching of redox imaging nanomaterials for rewritable media is disclosed. The new color switching system is based on photocatalytic redox reaction enabling reversible and considerably fast color switching in response to light irradiation. In accordance with an exemplary embodiment, the color switching system can include a photocatalyst and an imaging media. With the assistance of photocatalyst, UV light irradiation can rapidly reduce the redox imaging nanomaterials accompany with obvious color changing, while the resulting reduced system can be switched back to original color state through visible light irradiation or heating in air condition. The excellent performance of the new color switching system promises their potential use as an attractive rewritable media to meet increasing needs for sustainability and environmental protection.
摘要翻译： 公开了用于可重写介质的氧化还原成像纳米材料的光催化颜色切换的产生。 新的颜色切换系统基于光催化氧化还原反应，可以在光照射的情况下实现可逆且相当快的颜色切换。 根据示例性实施例，颜色切换系统可以包括光催化剂和成像介质。 在光催化剂的帮助下，紫外光照射可以迅速降低氧化还原成像纳米材料伴随着明显的颜色变化，而通过可见光照射或在空气中加热所导致的还原系统可以切换回原始颜色状态。 新型色彩转换系统的卓越性能使其成为具有吸引力的可擦写介质，以满足日益增长的可持续发展和环境保护需求。
-
公开(公告)号：EP0101295B1
公开(公告)日：1988-06-29
申请号：EP83304608.9
申请日：1983-08-09
申请人： KONICA CORPORATION
CPC分类号： G03C1/06 , G03C1/83 , G03C5/16 , G03C8/04 , Y10S430/167 , Y10S430/168
-
公开(公告)号：EP0101194A3
公开(公告)日：1985-04-24
申请号：EP83304127
申请日：1983-07-15
发明人： Ono, Kouji , Sakamoto, Eiichi , Kawasaki, Mikio
IPC分类号： G03C05/54
摘要： A photographic material is described which comprises a support and:
(a) a light-sensitive silver halide, (b) a substantially light-insensitive metallic salt whose
solubility is greater than that of the light-sensitive silver halide and whose surface has been made relatively insoluble to said substance by a dissolution retarder, and (c) a physical development nucleus, present in one or more constituent layers thereon characterised in that a constituent layer contains a compound having the formula: wherein M is an alkali metal, an alkaline earth metal or an ammonium group; X is a halogen; and n is 1 or 2.摘要翻译： 描述了一种照相材料，其包含载体和：（a）感光卤化银，（b）基本上不受光敏感的金属盐，其溶解度大于感光卤化银的溶解度并且其表面已经被制成 通过溶解缓凝剂相对不溶于所述物质，和（c）存在于一个或多个构成层中的物理显影核，其特征在于，构成层含有具有下式的化合物：M（X）n其中M是碱 金属，碱土金属或铵基; X是卤素; n为1或2。
-
公开(公告)号：EP0101194A2
公开(公告)日：1984-02-22
申请号：EP83304127.0
申请日：1983-07-15
申请人： KONICA CORPORATION
发明人： Ono, Kouji , Sakamoto, Eiichi , Kawasaki, Mikio
IPC分类号： G03C5/54
摘要： A photographic material is described which comprises a support and:
(a) a light-sensitive silver halide,
(b) a substantially light-insensitive metallic salt whose
solubility is greater than that of the light-sensitive silver halide and whose surface has been made relatively insoluble to said substance by a dissolution retarder, and
(c) a physical development nucleus, present in one or more constituent layers thereon characterised in that a constituent layer contains a compound having the formula: wherein M is an alkali metal, an alkaline earth metal or an ammonium group; X is a halogen; and n is 1 or 2.摘要翻译： 描述了一种照相材料，其包含载体和：（a）感光卤化银，（b）基本上不受光敏感的金属盐，其溶解度大于感光卤化银的溶解度并且其表面已经被制成 通过溶解缓凝剂相对不溶于所述物质，和（c）存在于一个或多个构成层中的物理显影核，其特征在于，构成层含有具有下式的化合物：M（X）n其中M是碱 金属，碱土金属或铵基; X是卤素; n为1或2。
-
5.发明公开PHOTOCATALYTIC COLOR SWITCHING OF REDOX IMAGING NANOMATERIALS OF REWRITABLE MEDIA 审中-公开PHOTOKATALYTISCHE FARBUMSCHALTUNG VON REDOXBILDGEBUNGSNANOMATERIALIEN VON WIEDERBESCHREIBBAREN MEDIEN
公开(公告)号：EP3210079A4
公开(公告)日：2017-08-30
申请号：EP15852045
申请日：2015-10-20
申请人： YIN YADONG , WANG WENSHOU
发明人： YIN YADONG , WANG WENSHOU
摘要： The production of photocatalytic color switching of redox imaging nanomaterials for rewritable media is disclosed. The new color switching system is based on photocatalytic redox reaction enabling reversible and considerably fast color switching in response to light irradiation. In accordance with an exemplary embodiment, the color switching system can include a photocatalyst and an imaging media. With the assistance of photocatalyst, UV light irradiation can rapidly reduce the redox imaging nanomaterials accompany with obvious color changing, while the resulting reduced system can be switched back to original color state through visible light irradiation or heating in air condition. The excellent performance of the new color switching system promises their potential use as an attractive rewritable media to meet increasing needs for sustainability and environmental protection.
摘要翻译： 公开了用于可重写介质的氧化还原成像纳米材料的光催化颜色切换的产生。 新的颜色切换系统基于光催化氧化还原反应，可以在光照射的情况下实现可逆且相当快的颜色切换。 根据示例性实施例，颜色切换系统可以包括光催化剂和成像介质。 在光催化剂的帮助下，紫外光照射可以迅速降低氧化还原成像纳米材料伴随着明显的颜色变化，而通过可见光照射或在空气中加热所导致的还原系统可以切换回原始颜色状态。 新型色彩转换系统的卓越性能使其成为具有吸引力的可擦写介质，以满足日益增长的可持续发展和环境保护需求。
-
公开(公告)号：EP0101295A3
公开(公告)日：1985-08-14
申请号：EP83304608
申请日：1983-08-09
CPC分类号： G03C1/06 , G03C1/83 , G03C5/16 , G03C8/04 , Y10S430/167 , Y10S430/168
摘要： A radiographic image forming process comprises treating a negative type-silver halide photegraphic light-sensitive material comprising a support bearing on each side thereof a constituent layer containing,
a) light-sensitive silver halide particles, b) metallic salt particles whose surfaces are retarded to be soluble by a dissolution retarder while said metallic salt particles themselves are more readily soluble then said light-sensitive silver halide particles, and which is non-light-sensitive, and c) physical development nuclei, with a processing solution after exposing imagewise to radiation rays in combination with a fluorescent intensifying screen. Problems arising from cross-over phenomena, i.e. images on one side produced by light transmission through the support, can be avoided by incorporating within the constituent layers;
d) at least one water-soluble dye whose maximum absorption in an aqueous solution is from 400 to 600 nm, or a compound comprising said water-soluble dye coupled to a non-diffusive mordant, and employing in the processing solution: i) at least one reducing agent, and ii) at least one substance capable of dissolving the undermentioned metallic salt particles.-
公开(公告)号：EP0101295A2
公开(公告)日：1984-02-22
申请号：EP83304608.9
申请日：1983-08-09
申请人： KONICA CORPORATION
CPC分类号： G03C1/06 , G03C1/83 , G03C5/16 , G03C8/04 , Y10S430/167 , Y10S430/168
摘要： A radiographic image forming process comprises treating a negative type-silver halide photegraphic light-sensitive material comprising a support bearing on each side thereof a constituent layer containing,
a) light-sensitive silver halide particles,
b) metallic salt particles whose surfaces are retarded to be soluble by a dissolution retarder while said metallic salt particles themselves are more readily soluble then said light-sensitive silver halide particles, and which is non-light-sensitive, and
c) physical development nuclei, with a processing solution after exposing imagewise to radiation rays in combination with a fluorescent intensifying screen.
Problems arising from cross-over phenomena, i.e. images on one side produced by light transmission through the support, can be avoided by incorporating within the constituent layers;
d) at least one water-soluble dye whose maximum absorption in an aqueous solution is from 400 to 600 nm, or a compound comprising said water-soluble dye coupled to a non-diffusive mordant, and employing in the processing solution:
i) at least one reducing agent, and
ii) at least one substance capable of dissolving the undermentioned metallic salt particles.
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.009 秒)
