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1. 发明公开

EP0166231A3 Phenylazonaphthyl sulfonic acids and salts thereof 失效
标题翻译：苯亚甲基硫代酸及其盐
公开(公告)号：EP0166231A3
公开(公告)日：1986-11-12
申请号：EP85106444
申请日：1985-05-24
申请人： THE HILTON - DAVIS CHEMICAL COMPANY
发明人： Cook, Wayne Lee , Huth, Robert Peter
IPC分类号： C09B29/26 , D06P01/39 , A23L01/275
CPC分类号： D21H21/28 , A23L5/47 , C09B29/16 , D06P1/39
摘要： Salts of phenylazonaphthyl sulfonic acids useful as blue-red colorants for textile fabrics, cellulosic fibers and edibel compositions are prepared by diazotizing aniline sulfonic acid and coupling the resulting diazo compound to a 1-hydroxynaphthalene mono- or disulfonic acid.

2. 发明公开

EP0144958A2 Method of flushing 失效
标题翻译： Verfahren zur W.C.-Spülung。
公开(公告)号：EP0144958A2
公开(公告)日：1985-06-19
申请号：EP84114699.6
申请日：1984-12-03
申请人： THE HILTON - DAVIS CHEMICAL COMPANY
发明人： Hung, William Mo-Wei , Knox, Jack Michael , Jefferies, Patrick Joseph
IPC分类号： C09B11/10 , A61L9/01
CPC分类号： A61L9/05 , C09B11/12
摘要： A method for sanitizing flush toilets wherein a sanitizing agent and a triphenylmethane dyestuff are dispensed into the toilet flush water. The dyestuff is resistant to attack by the sanitizing and therefore provides an aesthetically pleasing color to the water remaining in the bowl during the time period between flushes. The dyestuff has the general Formula I, wherein:

X represents hydrogen or the group S0 3 M;
Y represents hydrogen or hydroxy;
R and R' both represent m-(MSO 3 )-benzyl where M represents an alkali metal cation,.an ammonium ion or an alkaline earth metal cation, and in the event that X is MS0 3 , R and R 1 can furthermore be defined by R representing benzyl optionally substituted in the benzene ring by S0 3 M in which M is as defined above and R 1 representing a non-tertiary C 1 to C 4 alkyl. The invention also deals with novel members of said general Formula 1.
摘要翻译：一种消毒冲洗厕所的方法，其中将消毒剂和三苯基甲烷染料分配到马桶冲洗水中。该染料耐消毒消毒，因此在冲洗之间的时间段内，对碗中剩余的水提供美观的色彩。该染料具有通式I，其中：X表示氢或SO 3 M基; Y表示氢或羟基; R和R 1都表示m-（MSO 3） - 苄基，其中M表示碱金属阳离子，铵离子或碱土金属阳离子，并且在X是MSO 3的情况下，R和R 1可以进一步由R代表任选在苯环中被SO 3 M取代的苄基，其中M如上定义，R 1代表非叔C1至C4烷基。本发明还涉及所述通式I的新成员。

3. 发明公开

EP0141962A1 Hydrazine derivatives of fluorans and use thereof in electrochromic recording systems 失效
标题翻译： Hydrazinderivate von Fluoranen und deren Verwendung in elektrochromen Aufzeichnungssystemen。
公开(公告)号：EP0141962A1
公开(公告)日：1985-05-22
申请号：EP84110835.0
申请日：1984-09-11
申请人： THE HILTON - DAVIS CHEMICAL COMPANY
发明人： Schmidt, Paul Joseph , Hung, William Mo-Wei
IPC分类号： C07D491/107 , C07D311/82 , G03G5/12
CPC分类号： C07D491/10 , B41M5/20 , C07D311/82
摘要： This invention relates to spiro[isoindole-xanthene]-3- ones, spiro[phthalazine-xanthene]-4-ones, and xanthene-3- ones useful as color-forming substances, particularly in electrochromic recording systems, which are prepared by the interaction of a fluoran with a substituted or unsubstituted hydrazine.
摘要翻译：本发明涉及用作成色物质的螺[异吲哚呫吨] -3-酮，螺[酞嗪呫吨] -4-酮和呫吨-3-酮，特别是在电致变色记录系统中，它们由荧蒽与取代或未取代的肼的相互作用。

4. 发明公开

EP0128414A2 Method of sanitizing toilets 失效
标题翻译： Verfahren zur Desinfizierung von Toiletten。
公开(公告)号：EP0128414A2
公开(公告)日：1984-12-19
申请号：EP84105838.1
申请日：1984-05-22
申请人： THE HILTON - DAVIS CHEMICAL COMPANY
发明人： Hung, William Mo-Wei , Knox, Jack Michael
IPC分类号： E03D9/02
CPC分类号： C09B21/00 , C09B19/00 , E03D9/02
摘要： A method for sanitizing flush toilets wherein a sanitizing agent and a phenothiazine or phenoxazine dyestuff are dispensed into the toilet flush water. The dyestuff is resistant to attack by the sanitizing agent and therefore provides an aesthetically pleasing color to the water remaining in the bowl during the time period between flushes.
摘要翻译：一种消毒冲洗厕所的方法，其中消毒剂和吩噻嗪或吩恶嗪染料分配到马桶冲洗水中。染料耐消毒剂的侵蚀，因此在冲洗期间对碗中残留的水提供美观的颜色。

5. 发明授权

EP0170188B1 Novel phenothiazines, preparation thereof and use thereof in electrochromic recording systems 失效
标题翻译：新型PHENOTHIAZINES，其制备及其在电磁记录系统中的应用
公开(公告)号：EP0170188B1
公开(公告)日：1990-08-29
申请号：EP85109165.2
申请日：1985-07-22
申请人： THE HILTON - DAVIS CHEMICAL COMPANY
发明人： Gunn, Michael Bernard , Hung, William Mo-Wei
IPC分类号： C07D279/30 , C07D265/38 , B41M5/28
CPC分类号： C07D279/30 , B41M5/20 , C07D265/38

6. 发明公开

EP0144958A3 Method of flushing 失效
标题翻译：冲洗方法
公开(公告)号：EP0144958A3
公开(公告)日：1986-07-09
申请号：EP84114699
申请日：1984-12-03
申请人： THE HILTON - DAVIS CHEMICAL COMPANY
发明人： Hung, William Mo-Wei , Knox, Jack Michael , Jefferies, Patrick Joseph
IPC分类号： C09B11/10 , A61L09/01
CPC分类号： A61L9/05 , C09B11/12
摘要： A method for sanitizing flush toilets wherein a sanitizing agent and a triphenylmethane dyestuff are dispensed into the toilet flush water. The dyestuff is resistant to attack by the sanitizing and therefore provides an aesthetically pleasing color to the water remaining in the bowl during the time period between flushes. The dyestuff has the general Formula I, wherein:
X represents hydrogen or the group S0 3 M; Y represents hydrogen or hydroxy; R and R' both represent m-(MSO 3 )-benzyl where M represents an alkali metal cation,.an ammonium ion or an alkaline earth metal cation, and in the event that X is MS0 3 , R and R 1 can furthermore be defined by R representing benzyl optionally substituted in the benzene ring by S0 3 M in which M is as defined above and R 1 representing a non-tertiary C 1 to C 4 alkyl. The invention also deals with novel members of said general Formula 1.
摘要翻译：一种消毒冲洗厕所的方法，其中将消毒剂和三苯基甲烷染料分配到马桶冲洗水中。该染料耐消毒消毒，因此在冲洗之间的时间段内，对碗中剩余的水提供美观的色彩。该染料具有通式I，其中：X表示氢或SO 3 M基; Y表示氢或羟基; R和R 1都表示m-（MSO 3） - 苄基，其中M表示碱金属阳离子，铵离子或碱土金属阳离子，并且在X是MSO 3的情况下，R和R 1可以进一步由R代表任选在苯环中被SO 3 M取代的苄基，其中M如上定义，R 1代表非叔C1至C4烷基。本发明还涉及所述通式I的新成员。

7. 发明公开

EP0128414A3 Method of sanitizing toilets 失效
标题翻译：卫生厕所方法
公开(公告)号：EP0128414A3
公开(公告)日：1986-09-10
申请号：EP84105838
申请日：1984-05-22
申请人： THE HILTON - DAVIS CHEMICAL COMPANY
发明人： Hung, William Mo-Wei , Knox, Jack Michael
IPC分类号： E03D09/02 , C09B19/00 , C09B21/00
CPC分类号： C09B21/00 , C09B19/00 , E03D9/02
摘要： A method for sanitizing flush toilets wherein a sanitizing agent and a phenothiazine or phenoxazine dyestuff are dispensed into the toilet flush water. The dyestuff is resistant to attack by the sanitizing agent and therefore provides an aesthetically pleasing color to the water remaining in the bowl during the time period between flushes.
摘要翻译：一种消毒冲洗厕所的方法，其中消毒剂和吩噻嗪或吩恶嗪染料分配到马桶冲洗水中。染料耐消毒剂的侵蚀，因此在冲洗之间的时间段内对于剩余在碗中的水提供美观的颜色。

8. 发明公开

EP0170967A1 Substituted benzophenoxazines, method for preparing same and use thereof in electrochromic recording systems 失效
标题翻译：取代的苯并吩恶嗪，其制备方法和它们在电致变色记录材料的用途。
公开(公告)号：EP0170967A1
公开(公告)日：1986-02-12
申请号：EP85109167.8
申请日：1985-07-22
申请人： THE HILTON - DAVIS CHEMICAL COMPANY
发明人： Mo-Wei Hung, William
IPC分类号： C07D265/34 , B41M5/20
CPC分类号： B41M5/20 , C07D265/34
摘要： 5-[N-(RCO)-N-R 1- amino] or (RCOO)-9-(N-R 2- N-R 3- amino)-12-(RCO)benzo[a]phenoxazines useful as color formers, particularly in electrochromic recording systems, are prepared by the interaction of the corresponding 5-(N-R 1- amino)-9-(N-R 2- N-R 3- amino)benzo[a]phenoxazinium halide or 9-(N-R 2- N-R 3- amino)benzo[a]phenoxazin-5-one with a reducing agent to obtain the corresponding leuco compound and subsequently interacting the leuco compound with at least two molecular proportions of an acylating agent.

9. 发明公开

EP0170189A1 Novel phenothiazines, preparation thereof and use thereof in electrochromic recording systems 失效
标题翻译：吩噻嗪，其制备和用途在电致变色记录材料。
公开(公告)号：EP0170189A1
公开(公告)日：1986-02-05
申请号：EP85109166.0
申请日：1985-07-22
申请人： THE HILTON - DAVIS CHEMICAL COMPANY
发明人： Ho-Wei Hung, William
IPC分类号： C07D279/30 , B41M5/20
CPC分类号： C09B21/00 , B41M5/20 , C07D279/30
摘要： 3-(R-Carbonyloxy)-7-(N-R 1 -N-R 2 -amino)-10-(RCO)-phenothiazines userful as color formers, particularly in electrochromic recording systems, are prepared by the interaction of the corresponding 7-(N-R 1 -N-R 2 -amino)phenothiazin-3-one with a reducing agent to obtain the corresponding leuco compound and subsequently interacting the leuco compound with about two molecular proportions of an acylating agent.

10. 发明公开

EP0166231A2 Phenylazonaphthyl sulfonic acids and salts thereof 失效
标题翻译：苯基氮杂萘磺酸盐
公开(公告)号：EP0166231A2
公开(公告)日：1986-01-02
申请号：EP85106444.4
申请日：1985-05-24
申请人： THE HILTON - DAVIS CHEMICAL COMPANY
发明人： Cook, Wayne Lee , Huth, Robert Peter
IPC分类号： C09B29/26 , D06P1/39 , A23L1/275
CPC分类号： D21H21/28 , A23L5/47 , C09B29/16 , D06P1/39
摘要： Salts of phenylazonaphthyl sulfonic acids useful as blue-red colorants for textile fabrics, cellulosic fibers and edibel compositions are prepared by diazotizing aniline sulfonic acid and coupling the resulting diazo compound to a 1-hydroxynaphthalene mono- or disulfonic acid.
摘要翻译：通过重氮化苯胺磺酸并将所得的重氮化合物偶联到1-羟基萘单或二磺酸上，制备用作纺织品，纤维素纤维和edibel组合物的蓝 - 红着色剂的苯基偶氮萘磺酸盐。

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