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1. 发明授权

US5563021A Photographic elements with tetra-nuclear merocyanine sensitizers 失效
标题翻译：摄影元素与四核花菁敏化剂
公开(公告)号：US5563021A
公开(公告)日：1996-10-08
申请号：US479581
申请日：1995-06-07
申请人： Julia Pich , John M. Higgins , John D. Mee
发明人： Julia Pich , John M. Higgins , John D. Mee
IPC分类号： G03C5/29 , A01M31/00 , G03C1/06 , G03C1/22 , G03C1/26 , G03C1/295 , G03C1/08
CPC分类号： G03C1/26 , A01M31/002 , G03C1/061
摘要： A photographic element comprising a light sensitive silver halide emulsion sensitized with a dye of formula (I) and a nucleating agent or amine booster associated with the silver halide emulsion: ##STR1## wherein: R.sub.3 is an alkyl group, alkenyl group, or aryl groupR.sub.4 and R.sub.5 are each hydrogen, an alkyl group, alkenyl or aryl group;R.sub.6, R.sub.7 and R.sub.8 are, independently, an alkyl group, alkenyl group, aryl group, or H;the dye has at least three acid or acid salt substituents; andeach L independently represents a methine group;p is 0 or 1;Z.sub.1 represents the atoms necessary to complete a 5- or 6-membered heterocyclic ring group;(X).sub.n represents counterions as needed to balance the charge on the molecule.The present invention also provides a process for forming a high contrast photographic image on a photographic element having a light sensitive silver halide emulsion sensitized with a dye of formula (I). The process comprises developing such a photographic element in the presence of a hydrazine compound and an amine booster.
摘要翻译：包含用式（I）的染料敏化的感光卤化银乳剂和与卤化银乳剂相关的成核剂或胺促进剂的照相元件：其中：R 3是烷基，烯基，或芳基R 4和R 5各自为氢，烷基，烯基或芳基; R6，R7和R8独立地为烷基，烯基，芳基或H; 该染料具有至少三个酸或酸盐取代基; 并且每个L独立地表示次甲基; p为0或1; Z1表示完成5-或6-元杂环基团所必需的原子; （X）n表示在分子上平衡电荷所需的抗衡离子。本发明还提供了在具有用式（I）的染料敏化的感光卤化银乳剂的照相材料上形成高对比度摄影图像的方法。该方法包括在肼化合物和胺助剂的存在下开发这种照相元件。

2. 发明授权

US5091298A Sensitizing dyes for photographic materials 失效
标题翻译：摄影材料敏感染料
公开(公告)号：US5091298A
公开(公告)日：1992-02-25
申请号：US554649
申请日：1990-07-19
申请人： Richard L. Parton , Steven G. Link , David A. Stegman , John D. Mee
发明人： Richard L. Parton , Steven G. Link , David A. Stegman , John D. Mee
IPC分类号： C09B23/01 , C09B23/02 , C09B23/10 , C09B23/14 , G03C1/12 , G03C1/14 , G03C1/22
CPC分类号： G03C1/12 , C09B23/0075 , C09B23/0091 , C09B23/02 , C09B23/10 , C09B23/145
摘要： Dyes according to formulas (I), (II), (III), (IV), and (V) below are described. The dyes are useful as low-staining sensitizing dyes for photographic materials. ##STR1## Z.sub.1, Z.sub.2, Z.sub.3, R.sub.1, R.sub.2, L, D, G, X, n, P, and q are defined herein.

3. 发明授权

US5079139A Silver halide photographic material 失效
标题翻译：银色摄影材料
公开(公告)号：US5079139A
公开(公告)日：1992-01-07
申请号：US402416
申请日：1989-09-05
申请人： Walter Bolger , John D. Mee , Kenneth G. Harbison , Hwei-Ling Yau
发明人： Walter Bolger , John D. Mee , Kenneth G. Harbison , Hwei-Ling Yau
IPC分类号： G03C1/12 , C09B23/00 , C09B23/01 , C09B23/06 , C09B23/10 , G03C1/26
CPC分类号： G03C1/26 , C09B23/0075 , G03C2200/39 , G03C2200/53 , Y10S430/134
摘要： A photosensitive photographic material is described comprising a support bearing a silver halide emulsion layer sensitized with a dye of the general formula: ##STR1## wherein Y is S or Se,L.sup.1, L.sup.2, L.sup.3, L.sup.4 and L.sup.5 are each independently substituted or unsubstituted methine groups,A is N--R.sup.3 or O,B is N--R.sup.4 when A is O, or N--R.sup.4, S, or O when A is N--R.sup.3,R.sup.1 and R.sup.2 are each a substituted or unsubstituted alkyl group,R.sup.3 and R.sup.4 are each a substituted or unsubstituted alkyl or a substituted or unsubstituted aryl group,R.sup.5 is an alkyl group of 1-4 carbon atoms,n is 0, 1 or 2, andX is counterion,and wherein at least two of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are substituted with an acid or acid salt substituent.

4. 发明授权

US4965183A Tri-nuclear dyes for photographic compositions and method of prepartion 失效
标题翻译：用于照相组合物的三核染料及其制备方法
公开(公告)号：US4965183A
公开(公告)日：1990-10-23
申请号：US253835
申请日：1988-10-05
申请人： John D. Mee , Jal F. Munshi
发明人： John D. Mee , Jal F. Munshi
IPC分类号： G03C1/12 , C09B23/00 , C09B23/01 , C09B23/16 , G03C1/26
CPC分类号： G03C1/26 , C09B23/0075
摘要： Compounds of the formulaa: ##STR1## where Z.sub.1, Z.sub.2, L.sub.1 -L.sub.5, R.sub.1, R.sub.2, R.sub.3, m, and n are as defined herein are disclosed. A method of making the componds is also disclosed. the compounds are useful as sensitizing dyes in photographic elements.

5. 发明授权

US3699026A Photopolymerization using n-alkoxy heterocyclic initiators 失效
标题翻译：使用N-烷基杂环化合物的光聚合反应
公开(公告)号：US3699026A
公开(公告)日：1972-10-17
申请号：US3699026D
申请日：1970-07-27
申请人： PHILIP W JENKINS , DONALD W HESELTINE , JOHN D MEE , EASTMAN KODAK CO
发明人： JENKINS PHILIP W , HESELTINE DONALD W , MEE JOHN D
IPC分类号： C07D209/08 , C07D471/04 , C08F2/50 , G03F7/031 , C08D1/00 , G03C1/70
CPC分类号： C07D471/04 , C07D209/08 , G03F7/031 , Y10S430/121
摘要： ENERGY-SENSITIVE COMPOUNDS CONTAINING A HETERCYCLIC NITROGEN ATOMS SUBSTITUTED WITH AN -OR GROUP ARE PHOTOCHEMICAL INITIATORS FOR THE POLYMERIZATION OF VINYL MONOMERS.

6. 发明授权

US06312884B1 Photographic element 失效
标题翻译：摄影元素
公开(公告)号：US06312884B1
公开(公告)日：2001-11-06
申请号：US09533573
申请日：2000-03-23
申请人： Steven G. Link , John D. Mee
发明人： Steven G. Link , John D. Mee
IPC分类号： G03C114
CPC分类号： G03C1/14
摘要： This invention comprises a photographic element comprising a light sensitive silver halide emulsion layer which contains a sensitizing dye of the formula: wherein: n is 0 or 1; X, Y, and Z are independently O, N, S, Se, or C; X′ is O, NR13, S, or Se; R1 and R2 are acid substituted alkyl; R4 is H or alkyl, with the proviso that if X′ is N, R4 is H; each of R6, R7, R8 and R9 is independently H or a substituent or R7 and R8 or R8 and R9 together with the carbon atoms to which they are attached form a 5-membered or 6-membered ring; when X or Y or Z is O, N, S or Se then a, b or c, respectively, is 0 and when X or Y or Z is C, a, b or c, respectively is 1 and the corresponding R10, R11, or R12 substituent is independently H or a non-aromatic substituent; and R13 is alkyl or substituted alkyl.
摘要翻译：本发明包括一种含有感光卤化银乳剂层的照相元件，其含有下式的增感染料：其中：n为0或1; X，Y和Z独立地为O，N，S，Se或C; X'是O，NR 13，S或Se; R 1和R 2是酸取代的烷基; R 4是H或烷基，条件是如果X'是N，则R4是H; R6，R7，R8和R9各自是独立地是H或取代基，或者R 7和R 8或R 8和R 9与它们所连接的碳原子一起形成5元或6元环;当X或Y或Z为O，N，S或Se时，，b或c分别为0，当X或Y或Z为C时，a，b或c分别为1，相应的R10，R11或R12取代基独立为H或非芳香族取代基; 和R 13是烷基或取代的烷基。

7. 发明授权

UST998006I4 Nondiffusive compounds comprised of a sensitizing dye moiety and an image dye moiety joined by a radiation cleavable linkage 失效
标题翻译：由致敏染料部分和通过可辐射切割键连接的图像染料部分组成的非扩散化合物
公开(公告)号：UST998006I4
公开(公告)日：1980-09-02
申请号：US64693
申请日：1979-08-08
申请人： John D. Mee
发明人： John D. Mee
IPC分类号： G03C1/73
CPC分类号： G03C1/73
摘要： Radiation-cleavable nondiffusible compounds for providing a transfer dye image are comprised of a spectral sensitizing dye moiety and a diffusible image dye moiety joined by a linkage in the spectral sensitizing dye moiety which is cleaved upon absorption of radiation by the spectral sensitizing dye moiety, thereby releasing a diffusible image dye. Such compounds are useful in radiation-sensitive elements and processes to provide dye images. Preferred compounds have the formula ##STR1## where: Q represents the atoms to complete a pyridine or quinoline ring;SENS is attached to the 2 or 4 position of the pyridine or quinoline ring and represents the atoms which, in conjunction with N, complete a spectral sensitizing dye;ALK represents an alkylene moiety of 1 to 8 carbon atoms;DYE represents a diffusible photographic dye or dye precursor moiety; andX.sup..crclbar. represents an anion, if necessary to provide charge neutrality.

8. 再颁专利

USRE29168E Photographic elements with light absorbing layers 失效
标题翻译：具有光吸收层的摄影元件
公开(公告)号：USRE29168E
公开(公告)日：1977-04-05
申请号：US592281
申请日：1975-07-01
申请人： Donald W. Heseltine , Philip W. Jenkins , John D. Mee
发明人： Donald W. Heseltine , Philip W. Jenkins , John D. Mee
IPC分类号： B41M5/28 , C07D209/08 , C07D209/12 , G03C1/83
CPC分类号： G03C1/832 , B41M5/286 , C07D209/08 , C07D209/12
摘要： Novel photographic materials comprising a light-sensitive layer and a light-absorbing material are described. The light-absorbing materials comprise colored components which are decolorized by various forms of energy, such as, for example heat. The novel light-absorbing materials are useful in antihalation layers particularly adapted for photographic elements designed for development with heat.

9. 发明授权

US5464736A Photographic elements containing particular sensitizing dyes 失效
标题翻译：含有特定敏化染料的摄影元素
公开(公告)号：US5464736A
公开(公告)日：1995-11-07
申请号：US234744
申请日：1994-04-28
申请人： Margaret J. Helber , Thomas R. Dobles , Donald R. Diehl , Heidi E. Dankosh , John D. Mee
发明人： Margaret J. Helber , Thomas R. Dobles , Donald R. Diehl , Heidi E. Dankosh , John D. Mee
IPC分类号： G03C1/22 , G03C1/12
CPC分类号： G03C1/22
摘要： A photographic element having a silver halide emulsion sensitized by dye of the formula I: ##STR1## wherein: R.sup.1 represents a substituted or unsubstituted aromatic or heteroaromatic group, a substituted or unsubstituted alkyl or H;R.sup.2 represents a substituted or unsubstituted alkyl, alkenyl, aryl, aralkyl, or H;E.sup.1 represents an electron withdrawing group;Z represents the non-metallic atoms required to complete a substituted or unsubstituted ring system containing at least one 5- or 6-membered heterocyclic nucleus;L.sup.1, L.sup.2, L.sup.5 and L.sup.6 independently represent a substituted or unsubstituted methine;m may be 0, 1, 2 or 3;n may be 0 or 1.
摘要翻译：具有由式I的染料敏化的卤化银乳剂的照相元件：其中：R 1表示取代或未取代的芳族或杂芳族基团，取代或未取代的烷基或H; R 2表示取代或未取代的烷基，烯基，芳基，芳烷基或H; E1表示吸电子基团; Z表示完成含有至少一个5-或6-元杂环核的取代或未取代的环体系所需的非金属原子; L1，L2，L5和L6独立地表示取代或未取代的次甲基; m可以是0,1,2或3; n可以是0或1。

10. 发明授权

US4575483A Photographically useful chalcogenazolium polymethine dyes 失效
标题翻译：照片上有用的硫属化合物多金属染料
公开(公告)号：US4575483A
公开(公告)日：1986-03-11
申请号：US702694
申请日：1985-02-19
申请人： Wolfgang H. H. Gunther , John D. Mee
发明人： Wolfgang H. H. Gunther , John D. Mee
IPC分类号： C09B23/00 , C09B23/06 , G03C1/12 , G03C1/02
CPC分类号： G03C1/12 , C09B23/00 , C09B23/06
摘要： Polymethine dyes are disclosed containing a tellurazolium nucleus which is substituted at its 2-position with methine chain which is in turn substituted at its .beta. position with a dye property modifier. These dyes can be used in photographic elements to facilitate image formation.
摘要翻译：公开了含有在其2-位被次甲基取代的碲化物核的聚甲炔染料，其次在其β位被染料性质改性剂取代。这些染料可用于照相元件以促进图像形成。

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