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1. 发明授权

US5021333A Color photographic element, compounds and process 失效
标题翻译：彩色摄影元素，化合物和工艺
公开(公告)号：US5021333A
公开(公告)日：1991-06-04
申请号：US572927
申请日：1990-08-24
申请人： Llewellyn J. Leyshon , Paul R. Buckland , Paul A. Burns
发明人： Llewellyn J. Leyshon , Paul R. Buckland , Paul A. Burns
IPC分类号： G03C7/36 , C07C311/02 , G03C7/305
CPC分类号： C07C311/02 , G03C7/30535
摘要： A photographic yellow dye-forming coupler is represented by the formula: ##STR1## wherein: R.sup.1 is alkyl of 1 to 4 carbon atoms;ball is a ballast group of such size and configuration as to render the coupler nondiffusible in a photographic element;Y is CO, PO.sub.3 or SO.sub.2 ;X is an aryloxy coupling-off group; andn is 1 or, when Y is PO.sub.3, n is 2.Such a coupler is useful in a color photographic silver halide element and process to provide improved activity.

2. 发明授权

US5972574A Photographic element containing magenta coupler having improved manufacturability and dye light stability 失效
标题翻译：含有品红成色剂的摄影元件具有改进的可制造性和染料光稳定性
公开(公告)号：US5972574A
公开(公告)日：1999-10-26
申请号：US784171
申请日：1997-01-15
申请人： Susan M. Fischer , Robert F. Romanet , Daniel L. Kapp , Paul A. Burns , Paul P. Spara , Rakesh Jain , William R. Schleigh
发明人： Susan M. Fischer , Robert F. Romanet , Daniel L. Kapp , Paul A. Burns , Paul P. Spara , Rakesh Jain , William R. Schleigh
IPC分类号： C07D487/04 , G03C7/38 , G03C7/46
CPC分类号： C07D487/04 , G03C7/3835 , G03C2200/20
摘要： Disclosed is a photographic element comprising a silver halide emulsion layer having associated therewith a dye-forming coupler represented by Formula I: ##STR1## wherein R" represents the group ##STR2## in which R.sup.1, R.sup.2, and R.sup.3 independently selected all groups, provided that any two of R.sup.1, R.sup.2, and R.sup.3 may join to form a ring;R.sup.4 is hydrogen or a substituent, provided that R.sup.3 and R.sup.4 may join to form a ring when R.sup.4 is a substituent; andW is a specified substituent having the formula: ##STR3## and wherein the remaining substituents are as described in the specification. The use of the coupler of Formula I lends improved manufacturability and dye light stability to the element.
摘要翻译：公开了一种照相元件，其包含卤化银乳剂层，其具有与式I相关联的染料形成成色剂：其中R“表示其中R 1，R 2和R 3独立地选择所有基团的基团，条件是R1中的任何两个，R2和R3可以连接形成环; R4是氢或取代基，条件是当R 4为取代基时，R 3和R 4可以连接形成环; 并且W是具有下式的指定取代基：其中剩余的取代基如说明书中所述。使用式I的成色剂提高了对元件的可制造性和染料光稳定性。

3. 发明授权

US5534401A Retouchable reversal silver halide photographic element with a pyrazoloazole magenta dye-forming coupler 失效
标题翻译：可变形的反转卤化银照相元件与吡唑并噻唑品红色成色剂
公开(公告)号：US5534401A
公开(公告)日：1996-07-09
申请号：US396836
申请日：1995-03-01
申请人： J. R. Vargas , John W. Harder , Phillip D. Knight , Paul A. Burns , Lynda D. Weber
发明人： J. R. Vargas , John W. Harder , Phillip D. Knight , Paul A. Burns , Lynda D. Weber
IPC分类号： G03C7/38 , G03C11/04 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/3835 , G03C11/04 , Y10S430/156
摘要： There are described reversal photographic elements containing magenta dye-forming couplers that yield dye images that particularly lend themselves to retouching. The photographic element comprises a pyrazoloazole magenta dye forming coupler having a cleavable ballast group joined to the remainder of the molecule by one or two electrophilic cleavage groups which can be removed with a specialized processing composition after reversal processing.
摘要翻译：描述了包含品红色成色成色剂的反转照相元件，其产生特别适合于修饰的染料图像。照相元件包括吡唑并噻唑品红色染料形成成色剂，其具有通过一个或两个亲电裂解基团与分子的其余部分连接的可切割的镇流剂基团，其可在反转处理后用专门的处理组合物除去。

4. 发明授权

US5925503A Photographic element having improved magenta dye light stability and process for its use 失效
标题翻译：具有改善的品红染料光稳定性的照相元件及其使用方法
公开(公告)号：US5925503A
公开(公告)日：1999-07-20
申请号：US784851
申请日：1997-01-15
申请人： John W. Harder , Paul A. Burns , Paul P. Spara
发明人： John W. Harder , Paul A. Burns , Paul P. Spara
IPC分类号： G03C7/38 , G03C7/46
CPC分类号： G03C7/3835
摘要： The invention provides a photographic element comprising a silver halide emulsion layer having associated therewith a dye-forming coupler represented by formula I: ##STR1## wherein X is hydrogen or a coupling-off group; andR' is a tertiary alkyl group and R" represents the group ##STR2## in which R.sup.1, R.sup.2, and R.sup.3 are independently selected alkyl groups, provided that any two of R.sup.1, R.sup.2, and R.sup.3 may join to form a ring;R.sup.4 is hydrogen or a substituent, provided that R.sup.3 and R.sup.4 may join to form a ring when R.sup.4 is a substituent; andW is a substituent selected from the group consisting of --C(O)R.sup.5, --SO.sub.2 R.sup.5, and --P(O)(OR.sup.6).sub.2 in which R.sup.5 is selected from the group consisting of alkyl, aryl, alkoxy, aryloxy, alkylamino, and arylamino groups and R.sup.6 is selected from the group consisting of alkyl and aryl groups.The element exhibits improved magenta dye light stability.
摘要翻译：本发明提供了一种照相元件，其包含卤化银乳剂层，其具有与式I化合物形成的染料形成成色剂：其中X为氢或偶合离去基团; 并且R'是叔烷基，R“表示其中R 1，R 2和R 3是独立选择的烷基的基团，条件是R 1，R 2和R 3中的任何两个可以连接形成环; R4是氢或取代基，条件是当R 4为取代基时，R 3和R 4可以连接形成环; 并且W是选自-C（O）R 5，-SO 2 R 5和-P（O）（OR 6）2的取代基，其中R 5选自烷基，芳基，烷氧基，芳氧基，烷基氨基和芳基氨基，R 6选自烷基和芳基。该元件表现出改善的品红染料光稳定性。

5. 发明授权

US4838910A Air driven filtration system 失效
标题翻译：空气过滤系统
公开(公告)号：US4838910A
公开(公告)日：1989-06-13
申请号：US98614
申请日：1987-09-18
申请人： William R. Stollenwerk , Paul A. Burns
发明人： William R. Stollenwerk , Paul A. Burns
IPC分类号： B01D46/00 , B01D46/12 , F24F3/16
CPC分类号： B01D46/12 , B01D46/00 , F24F3/1603 , F24F2221/12
摘要： An air driven filtration system is disclosed. The system includes a power module housing, an air driven motor and a removable filter pack. The power module is adapted to receive an intake adapter for connecting a remote filter pack thereto which may be placed in a contaminated work area. The remote filter pack is connected to the power module by flexible ducting.
摘要翻译：公开了一种空气驱动的过滤系统。该系统包括电源模块外壳，空气驱动电机和可移动过滤器组件。功率模块适于接收用于将远程过滤器组件连接到其上的进气适配器，其可以放置在受污染的工作区域中。远程过滤器组件通过柔性管道连接到电源模块。

6. 发明授权

US5411839A Image formation in color reversal materials using strong inhibitors 失效
标题翻译：使用强抑制剂的彩色反转材料中的图像形成
公开(公告)号：US5411839A
公开(公告)日：1995-05-02
申请号：US4027
申请日：1993-01-15
申请人： John W. Harder , Paul A. Burns , J. Ramon Vargas , Arlyce T. Bowne , Philip D. Knight , William J. Begley , Hans G. Ling
发明人： John W. Harder , Paul A. Burns , J. Ramon Vargas , Arlyce T. Bowne , Philip D. Knight , William J. Begley , Hans G. Ling
IPC分类号： G03C5/50 , G03C7/00 , G03C7/305 , G03C7/407 , G03C7/46
CPC分类号： G03C7/30558 , Y10S430/158
摘要： An improved color reversal element comprising: a support having thereon at least two light-sensitive silver halide emulsion layers and a compound capable of releasing a development inhibitor, the element comprising a compound having the structural formulaCAR--(TIME).sub.n --INHwherein:CAR is a carrier moiety from which --(TIME).sub.n --INH is released during color development;TIME is a timing group; INH is comprised of a development inhibitor moiety selected from the group consisting of oxazole, thiazole, diazole, oxathiazole, triazole, thiatriazole, benzotriazole, tetrazole, benzimidazole, indazole, isoindazole, mercaptotriazole, mercaptothiadiazole, mercaptotetrazole, selenotetrazole, mercaptothiazole, selenobenzothiazole, mercaptobenzoxazole, selenobenzoxazole, mercaptobenzimidazole, mercaptobenzothiazole, selenobenzimidazole, benzodiazole, mercaptooxadiazole, or benzisodiazole, the INH havina an inhibitor strength greater than 1 (one), andn is 0, 1 or 2.
摘要翻译：一种改进的颜色反转元件，包括：其上具有至少两个感光卤化银乳剂层的支持体和能够释放显影抑制剂的化合物，所述元件包含具有结构式CAR-（TIME）n-INH的化合物，其中： CAR是载体部分， - （TIME）n-INH在显色期间释放; TIME是一个时间组; INH由选自恶唑，噻唑，二唑，恶噻唑，三唑，噻三唑，苯并三唑，四唑，苯并咪唑，吲唑，异吲唑，巯基三唑，巯基噻二唑，巯基四唑，硒四唑，巯基噻唑，硒苯并噻唑，巯基苯并恶唑，硒代苯并恶唑，巯基苯并咪唑，巯基苯并噻唑，硒代苯并咪唑，苯并二唑，巯基恶二唑或苯并二唑，其INH浓度大于1（1），n为0,1或2。

7. 发明授权

US5310642A DIR couplers with hydrolyzable inhibitors for use in high pH processed films 失效
标题翻译：具有用于高pH处理膜的可水解抑制剂的DIR成色剂
公开(公告)号：US5310642A
公开(公告)日：1994-05-10
申请号：US7440
申请日：1993-01-22
申请人： J. Ramon Vargas , Paul A. Burns , Phillip D. Knight
发明人： J. Ramon Vargas , Paul A. Burns , Phillip D. Knight
IPC分类号： G03C5/50 , G03C7/305 , G03C7/413 , G03C7/32 , G03C7/18 , G03C7/34
CPC分类号： G03C7/30541 , G03C7/305 , G03C7/413 , Y10S430/158
摘要： A silver halide photographic light-sensitive material for development in a development solution at a pH of at least 11.4 is disclosed. The material comprises a support having a silver halide emulsion layer comprising a compound capable of releasing a development inhibitor having a decomposition half-life in the range of above 4 to 225 hours at pH 10, said inhibitor after decomposition having substantially no photographic inhibitor properties, the compound having the formula:CAR--(TIME).sub.n --INH--L--Y (I).
摘要翻译：公开了一种用于在pH至少为11.4的显影液中显影的卤化银照相感光材料。所述材料包括具有卤化银乳剂层的载体，所述卤化银乳剂层包含能够释放pH为10以上分解半衰期在4至225小时范围内的显影抑制剂的化合物，所述抑制剂在分解后基本上不具有照相抑制剂性质，具有下式的化合物：CAR-（TIME）n-INH-LY（I）。

8. 发明授权

US4861701A Photographic element and process comprising a compound which comprises two timing groups in sequence 失效
标题翻译：照相元件和方法包括依次包含两个定时基团的化合物
公开(公告)号：US4861701A
公开(公告)日：1989-08-29
申请号：US105062
申请日：1987-10-05
申请人： Paul A. Burns , Terry R. Taber
发明人： Paul A. Burns , Terry R. Taber
IPC分类号： C07C309/35 , C07C311/08 , C07C311/44 , C07D231/54 , C07D255/04 , C07D257/04 , C07D263/58 , C07D277/64 , C07D285/12 , C07D285/125 , C07D285/135 , C07D307/60 , C07D311/72 , C07D401/12 , G03C7/305
CPC分类号： G03C7/30576 , C07C309/35 , C07C311/08 , C07C311/44 , C07D231/54 , C07D255/04 , C07D257/04 , C07D263/58 , C07D277/64 , C07D285/125 , C07D285/135 , C07D307/60 , C07D311/72 , C07D401/12 , Y10S430/156 , Y10S430/158 , Y10S430/159 , Y10S430/16
摘要： Photographic compounds capable of releasing a photographically useful group are more effective in photographic materials when the photographic compounds comprise at least two differing timing groups in sequence between a carrier moiety and the photographically useful group. The two timing groups in sequence enable improved timing and control of release of the photographically useful group.
摘要翻译：当照相化合物在载体部分和摄影有用的基团之间依次包含至少两个不同的时序基团时，能够释放摄影有用的基团的照相化合物对照相材料更有效。顺序上的两个定时组能够改善摄影有用的组的释放的定时和控制。

9. 发明授权

US06329130B1 Silver halide photographic element, imaging process, and compound 失效
标题翻译：卤化银照相元件，成像工艺和化合物
公开(公告)号：US06329130B1
公开(公告)日：2001-12-11
申请号：US09747695
申请日：2000-12-22
申请人： Barbara B. Lussier , Michael J. Proseus , Paul A. Burns , Brian Thomas , Frank D. Coms
发明人： Barbara B. Lussier , Michael J. Proseus , Paul A. Burns , Brian Thomas , Frank D. Coms
IPC分类号： G03C108
CPC分类号： G03C7/30535 , G03C7/36 , G03C7/362 , G03C7/367
摘要： Disclosed is a photographic element comprising a light sensitive silver halide emulsion layer having associated therewith a yellow dye-forming coupler having formula I: wherein each A is independently a divalent group selected from the divalent groups consisting of aryl and —C(R1)(R2)—, in which each R1 and R2 is independently selected from the group consisting of hydrogen, alkyl, alkoxy, aryloxy, heterocyclic, and aryl groups, and one A can be joined to form a ring with another A or with R3, and m is from 2 to 6; R3 is selected from the group consisting of hydrogen, alkyl, heterocyclic, and aryl groups, provided that R3 may form a ring with A or is a group joined to R4 to form a heterocyclic five- or six-membered ring; R4 is selected from the group consisting of aryl, heterocyclic, and alkyl groups and may form a heterocyclic ring bonded to R3; Y is selected from the group consisting of —SO2—, —C(═O)—, —C(═O)NR9R10—, —C(═O)O—, and —P(═O)(OR9)(OR10—) where R9 and R10 are independently H or an alkyl or aryl group; and the remaining substituents are as described in the summary of the invention.
摘要翻译：公开了一种照相材料，其包含与其相关联的具有式I的黄色染料形成成色剂的感光卤化银乳剂层：其中A独立地为选自由芳基和-C（R 1）（R 2）组成的二价基团的二价基团， - ，其中每个R 1和R 2独立地选自氢，烷基，烷氧基，芳氧基，杂环和芳基，一个A可以与另一个A或与R3形成环，并且m是 2至6; R 3选自氢，烷基，杂环和芳基，条件是R 3可以与A形成环或是与R 4连接的基团以形成杂环五元或六元环 R 4选自芳基，杂环和烷基，并且可以形成与R 3键合的杂环; Y选自-SO 2 - ， - C（= O） - ， - C（= O）NR 9 R 10 - ， - C（= O）O-和-P（= O）（OR 9）（OR 10 - ）其中R 9和R 10独立地为H或烷基或芳基; 而其余的取代基如本发明的概述所述。

10. 发明授权

US5314790A Tone control of photographic silver images 失效
标题翻译：照相银色图像的音调控制
公开(公告)号：US5314790A
公开(公告)日：1994-05-24
申请号：US892846
申请日：1992-06-03
申请人： Stephen A. Hershey , J. Ramon Vargas , Paul A. Burns
发明人： Stephen A. Hershey , J. Ramon Vargas , Paul A. Burns
IPC分类号： G03C1/00 , G03C1/035 , G03C1/35 , G03C1/43 , G03C5/29 , G03C5/00
CPC分类号： G03C1/35 , G03C1/035 , Y10S430/166
摘要： Monocyclic and polycyclic azoles having the following formula modify the tone of a silver image formed from a fine grain radiation sensitive silver chlorobromide emulsion layer in which the silver chlorobromide grains have a mean equivalent circular diameter of less than 0.3 .mu.m. The azoles have the formula: ##STR1## wherein Z is --N.dbd. or --C(R.sup.5).dbd. where R.sup.5 is hydrogen, --NH.sub.2, aliphatic of 1 to 8 carbon atoms or aromatic of 1 to 8 carbon atoms;R.sup.4 is hydrogen, aliphatic of 1 to 8 carbon atoms or aromatic of 1 to 8 carbon atoms;R.sup.4 and R.sup.5 together complete a 5 or 6 membered heterocyclic nucleus containing 1 to 3 ring nitrogen atoms;L is a divalent aliphatic linking group containing 1 to 8 carbon atoms;T is an aliphatic terminal group containing 1 to 8 carbon atoms;m is 0 or 1;n is an integer of 1 to 4; andp is an integer of 2 to 4.
摘要翻译：具有下式的单环和多环唑改性由氯化银氯化银颗粒的平均当量圆直径小于0.3μm的细晶粒辐射敏感性氯化银乳剂层形成的银图像的色调。唑类具有下式：其中Z是-N =或-C（R5）=其中R5是氢，-NH2，1至8个碳原子的脂族或1至8个碳原子的芳族; R4是氢，1至8个碳原子的脂族或1至8个碳原子的芳族; R4和R5一起完成含有1至3个环氮原子的5或6元杂环核; L是含有1至8个碳原子的二价脂族连接基团; T是含有1至8个碳原子的脂肪族端基; m为0或1; n为1〜4的整数， p为2〜4的整数。

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