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1. 发明授权

US5006665A Phenolic thiane derivatives 失效
标题翻译：酚类衍生物
公开(公告)号：US5006665A
公开(公告)日：1991-04-09
申请号：US251082
申请日：1988-09-29
申请人： Jean Rody , David G. Leppard
发明人： Jean Rody , David G. Leppard
IPC分类号： C07D335/02 , C07D335/04 , C07D409/14 , C07D495/10 , C07D519/00 , C07F7/18 , G03C7/26 , G03C7/392
CPC分类号： C07D409/14 , C07D335/02 , C07D335/04 , C07D495/10 , C07F7/1856 , G03C7/3924 , Y10S430/132
摘要： Phenolic thiane derivatives of the formula I or II ##STR1## in which n is 0, 1 or 2 and R.sup.2, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, R.sup.9, R.sup.10, T and Z are as defined in claim 1, are effective stabilizers for color photography recording materials, in particular for the yellow layer. They act not only as light stabilizers but also as stabilizers against thermal oxidation.
摘要翻译：其中n为0,1或2，R2，R2，R3，R4，R5，R6，R7，R8，R9，R10的式I或II的酚类衍生物（Ⅰ） T和Z如权利要求1中所定义，是用于彩色摄影记录材料，特别是黄色层的有效稳定剂。它们不仅用作光稳定剂，而且作为抗热氧化的稳定剂。

2. 发明授权

US4629682A Recording material for color photography 失效
标题翻译：录制材料进行彩色摄影
公开(公告)号：US4629682A
公开(公告)日：1986-12-16
申请号：US717096
申请日：1985-03-28
申请人： David G. Leppard , Jean Rody
发明人： David G. Leppard , Jean Rody
IPC分类号： G03C7/26 , C07D211/14 , C07D211/46 , C07D211/58 , C07D409/12 , C07D409/14 , C07D413/04 , G03C7/392 , G03C1/40 , G03C1/84
CPC分类号： C07D409/12 , C07D211/14 , C07D211/46 , C07D211/58 , C07D409/14 , C07D413/04 , G03C7/39248
摘要： Recording material for color photography which contains in at least one photosensitive silver halide emulsion layer, one intermediate layer and/or one protective layer, at least one polyalkylpiperidine compound of the formula I ##STR1## in which n is the number 0 or 1 and X is a group of the formula ##STR2## or of the formula ##STR3## Color-forming agents which are obtained by imagewise exposure and development of this recording material for color photography are particularly stable towards the effect of visible and ultraviolet light.Reference is made to the description in respect of the meanings of the substituents and symbols in the formulae.
摘要翻译：用于彩色摄影的记录材料，其包含至少一个光敏卤化银乳剂层，一个中间层和/或一个保护层，至少一种式I的聚烷基哌啶化合物（I），其中n是数字0或 1和X是通过图像曝光和显影这种用于彩色摄影的记录材料获得的成色剂“IMAGE”或式“IMAGE”的成色剂对于可见光和紫外光的作用特别稳定。参考关于式中取代基和符号的含义的描述。

3. 发明授权

US4518679A Color-photographic recording material 失效
标题翻译：彩色摄影材料
公开(公告)号：US4518679A
公开(公告)日：1985-05-21
申请号：US557366
申请日：1983-12-02
申请人： David G. Leppard , Jean Rody
发明人： David G. Leppard , Jean Rody
IPC分类号： G03C7/26 , C07D471/10 , C07D491/10 , G03C7/392 , G03C7/40
CPC分类号： C07D471/10 , C07D491/10 , G03C7/39248
摘要： A color-photographic recording material which, in at least one light-sensitive silver halide emulsion layer, one intermediate layer and/or one protective layer, contains, as a stabilizer, at least one polyalkylpiperidine compound of the formula I or II ##STR1## in which m is the numbers 1 or 2 and, if m=1, A is a group of the formula ##STR2## and, if m=2, A is a group of the formula ##STR3## Color images which are obtained by image-wise exposure and development of this color-photographic recording material, display good stability towards the action of visible and ultraviolet light.Reference is made to the description in respect of the meanings of the substituents and symbols in the formulae I and II.
摘要翻译：一种彩色照相记录材料，其在至少一个感光卤化银乳剂层中，一个中间层和/或一个保护层中含有至少一种式I或II的多烷基哌啶化合物作为稳定剂，（I）（II）其中m是数字1或2，并且如果m = 1，则A是公式“IMAGE”的组，并且如果m = 2，则A是式图像>通过图像曝光和显影这种彩色照相记录材料获得的彩色图像，对可见光和紫外光的作用显示良好的稳定性。参考式I和II中取代基和符号的含义的描述。

4. 发明授权

US4465765A Colorphotographic recording material 失效
标题翻译：彩色照相记录材料
公开(公告)号：US4465765A
公开(公告)日：1984-08-14
申请号：US523411
申请日：1983-08-16
申请人： David G. Leppard , Jean Rody
发明人： David G. Leppard , Jean Rody
IPC分类号： G03C7/26 , C07D211/46 , C07D211/58 , G03C7/392 , G03C1/84
CPC分类号： G03C7/39248 , C07D211/46 , C07D211/58
摘要： Compounds of the formula I ##STR1## in which A is a direct bond or a substituted or unsubstituted alkylene radical, X is --O-- or --N(R.sup.16)--, R.sup.2 is a monovalent radical, R.sup.5 or R.sup.3 is hydroxyl, and R.sup.1, R.sup.4, R.sup.6, R.sup.7 and R.sup.8 are hydrogen or monovalent radicals, are effective stabilizers for photographic dyes and precursors thereof. In particular, they increase the light fastness of the developed color images.
摘要翻译：其中A是直接键或取代或未取代的亚烷基的式I（I）化合物，X是-O-或-N（R 16） - ，R 2是单价基团，R 5或R 3是羟基 R 1，R 4，R 6，R 7和R 8为氢或一价基团，是照相染料及其前体的有效稳定剂。特别地，它们增加了显影的彩色图像的耐光性。

5. 发明授权

US4518688A Color-photographic recording material 失效
标题翻译：彩色摄影材料
公开(公告)号：US4518688A
公开(公告)日：1985-05-21
申请号：US555633
申请日：1983-11-25
申请人： David G. Leppard , Jean Rody
发明人： David G. Leppard , Jean Rody
IPC分类号： G03C7/26 , C07D401/12 , C07D401/14 , C07D491/10 , G03C7/392
CPC分类号： C07D401/12 , C07D401/14 , C07D491/10 , G03C7/39244 , Y10S430/162
摘要： Compounds of the formula I ##STR1## in which X is a group ##STR2## and R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are monovalent organic radicals, at least one of which contains a sterically hindered phenol group and at least one of which contains a polyalkylpiperidine group, are outstanding light stabilizers for color-photographic recording materials. They also have a stabilizing action on the photo dyes and their precursors when stored in the dark.
摘要翻译：其中X为基团的式I的化合物（I）和R 1，R 2，R 3，R 4和R 5是一价有机基团，其中至少一个含有空间位阻酚基团和至少一个其中含有聚烷基哌啶基团，是用于彩色照相记录材料的突出的光稳定剂。当在黑暗中储存时，它们也对光致染料及其前体具有稳定作用。

6. 发明授权

US4496649A Color-photographic recording material 失效
标题翻译：彩色摄影材料
公开(公告)号：US4496649A
公开(公告)日：1985-01-29
申请号：US562189
申请日：1983-12-15
申请人： David G. Leppard , Jean Rody
发明人： David G. Leppard , Jean Rody
IPC分类号： G03C7/26 , C07D211/46 , C07D493/10 , G03C7/392 , G03C7/40
CPC分类号： C07D493/10 , C07D211/46 , G03C7/39248 , Y10S430/132 , Y10S430/162
摘要： A color-photographic recording material which, in at least one light-sensitive silver halide emulsion layer, an interlayer and/or a protective layer, contains at least one polyalkylpiperidine compound of the formula I ##STR1## in which R is an OH group and R.sub.1 is a group of the formula II ##STR2## or of the formula ##STR3## and X is a group of the formula ##STR4## or of the formula ##STR5## Color images obtained by imagewise exposure and development of this color-photographic recording material show good stability to the action of visible and ultraviolet light.With respect to the definitions of the substituents and symbols in the formulae, reference is made to the description.
摘要翻译：在至少一个感光卤化银乳剂层中间层和/或保护层中含有至少一种式I的聚烷基哌啶化合物（I）的彩色照相记录材料，其中R是 OH基团，R 1是式II（II）或式（IMAGE）（III）的基团，X是式（IMAGE）或式（IMAGE）的基团：通过图像获得的彩色图像该彩色摄影记录材料的曝光和显影对可见光和紫外光的作用表现出良好的稳定性。关于式中的取代基和符号的定义，参考说明书。

7. 发明授权

US5149828A Stabilizers for color photography recording materials 失效
标题翻译：彩色摄影记录材料稳定剂
公开(公告)号：US5149828A
公开(公告)日：1992-09-22
申请号：US487218
申请日：1990-03-21
申请人： Jean Rody , David G. Leppard
发明人： Jean Rody , David G. Leppard
IPC分类号： C07D335/02 , C07D495/10 , G03C7/392
CPC分类号： C07D495/10 , C07D335/02 , G03C7/3924
摘要： Tetrahydrothiopyran compound of the formula I ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, X and n are as defined in claim 1, are effective stabilizers for dyes and dye couplers in photographic layers. In particular, they provide protection from damage by light. They are preferably used in combination with a phenolic antioxidant.
摘要翻译：其中R 1，R 2，R 3，R 4，R 5，R 6，X和n如权利要求1中所定义的式I（I）的四氢噻喃化合物是照相层中染料和染料偶合剂的有效稳定剂。特别地，它们提供防止光损坏的保护。它们优选与酚类抗氧化剂组合使用。

8. 发明授权

US4933271A Stabilizers for color photography recording materials 失效
公开(公告)号：US4933271A
公开(公告)日：1990-06-12
申请号：US251081
申请日：1988-09-29
申请人： Jean Rody , David G. Leppard
发明人： Jean Rody , David G. Leppard
IPC分类号： G03C7/26 , C07D335/02 , C07D495/10 , G03C7/34 , G03C7/392
CPC分类号： C07D495/10 , C07D335/02 , G03C7/3924 , Y10S430/132
摘要： Tetrahydrothiopyran compound of the formula I ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, X and n are as defined in claim 1, are effective stabilizers for dyes and dye couplers in photographic layers. In particular, they provide protection from damage by light. They are preferably used in combination with a phenolic antioxidant.

9. 发明授权

US4465757A Recording material for color photography 失效
标题翻译：录制材料进行彩色摄影
公开(公告)号：US4465757A
公开(公告)日：1984-08-14
申请号：US533530
申请日：1983-09-16
申请人： David G. Leppard , Jean Rody
发明人： David G. Leppard , Jean Rody
IPC分类号： G03C7/26 , C07D211/58 , C07D251/26 , C07D285/12 , G03C7/392 , G03C5/54
CPC分类号： C07D211/58 , G03C7/39248
摘要： Compounds of the formula I ##STR1## in which A, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are as defined in claim 1, are effective optical stabilizers for photographic dyes and their precursors. They are added to the colorphotographic recording materials as the latter are being prepared, and, as a result, the developed images have a longer optical stability.
摘要翻译：其中A，R 1，R 2，R 3，R 4，R 5和R 6如权利要求1中所定义的式I“IMAGE”的化合物是照相染料及其前体的有效光学稳定剂。它们被添加到彩色照相记录材料中，因为它们正在制备中，结果，显影的图像具有更长的光学稳定性。

10. 发明授权

US5070007A Color photographic materials comprising phenolic thiane derivatives as light and thermal oxidation stabilizers 失效
标题翻译：包含苯酚衍生物作为光和热氧化稳定剂的彩色摄影材料
公开(公告)号：US5070007A
公开(公告)日：1991-12-03
申请号：US651612
申请日：1991-02-06
申请人： Jean Rody , David G. Leppard
发明人： Jean Rody , David G. Leppard
IPC分类号： C07D335/02 , C07D335/04 , C07D409/14 , C07D495/10 , C07D519/00 , C07F7/18 , G03C7/26 , G03C7/392
CPC分类号： C07D409/14 , C07D335/02 , C07D335/04 , C07D495/10 , C07F7/1856 , G03C7/3924 , Y10S430/132
摘要： Phenolic thiane derivatives of the formula I or II ##STR1## in which n is 0, 1 or 2 and R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, R.sup.9, R.sup.10, T and Z are as defined in claim 1, are effective stabilizers for color photography recording materials, in particular for the yellow layer. They act not only as light stabilizers but also as stabilizers against thermal oxidation.

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