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1. 发明授权

US4960901A Thermal imaging method 失效
标题翻译：热成像法
公开(公告)号：US4960901A
公开(公告)日：1990-10-02
申请号：US114049
申请日：1987-10-29
申请人： Alan L. Borror , Ernest W. Ellis
发明人： Alan L. Borror , Ernest W. Ellis
IPC分类号： B41M5/323 , C07D417/14 , C07D491/10 , C07D491/107 , C07D513/10
CPC分类号： C07D491/10 , B41M5/323 , C07D417/14 , C07D513/10
摘要： A thermal imaging method is provided which comprises heating imagewise a di- or triarylmethane compound possessing within its di- or triarylmethane structure an aryl group substituted in the ortho position to the meso carbon atom with a moiety ring-closed on the meso carbon atom directly through a nitrogen atom, which nitrogen atom is also bound to a group with a masked acyl substituent that undergoes fragmentation upon heating to liberate the acyl group for effecting intramolecular acylation of said nitrogen atom to form a new group in the ortho position whereby the di- or triarylmethane compound is rendered colored in an imagewise pattern corresponding to said imagewise heating.
摘要翻译：提供了一种热成像方法，其包括在其二 - 或三芳基甲烷结构内成像二取代或三芳基甲烷化合物，将在邻位取代的芳基与内消旋碳原子一起直接通过内消旋碳原子上封闭的部分氮原子，其氮原子还与具有掩蔽的酰基取代基的基团结合，所述基团在加热时经历片段化以释放酰基，以进行所述氮原子的分子内酰化以在邻位形成新基团，由此二 - 或三芳基甲烷化合物以对应于所述图像加热的成像图案着色。

2. 发明授权

US4826976A Color-shifted dyes with thermally unstable carbamate moiety comprising T-alkoxycarbonyl group 失效
标题翻译：具有热不稳定氨基甲酸酯部分的色移染料包含T-烷氧基羰基
公开(公告)号：US4826976A
公开(公告)日：1989-05-02
申请号：US134600
申请日：1987-12-18
申请人： Alan L. Borror , Ernest W. Ellis , Donald A. McGowan
发明人： Alan L. Borror , Ernest W. Ellis , Donald A. McGowan
IPC分类号： B41M5/28 , B41M5/323 , G06K1/12 , G06K19/06 , C09B11/12 , C09B11/22 , C09B48/00 , C09B57/00
CPC分类号： G06K19/06046 , B41M5/286 , B41M5/323 , G06K1/126
摘要： This invention relates to a color-shifted dye compounds containing at least one thermally unstable carbamate moiety which are useful in thermal imaging. These compounds may be represented by the formula [M--(X).sub.q ].sub.p D wherein M is a carbamate moiety; X is --N.dbd., --SO.sub.2 -- or --CH.sub.2 --; D taken with X and M represents the radical of a color-shifted organic dye, said carbamate moiety M comprising a tert-alkoxycarbonyl group, ##STR1## wherein R' is halomethyl or alkyl.
摘要翻译：本发明涉及含有至少一种热不稳定氨基甲酸酯部分的色移染料化合物，其可用于热成像。这些化合物可以由式[M-（X）q] pD表示，其中M是氨基甲酸酯部分; X是-N =，-SO 2 - 或-CH 2 - ; D代表X和M表示色移有机染料的基团，所述氨基甲酸酯部分M包含叔烷氧基羰基，其中R'是卤代甲基或烷基。

3. 发明授权

US4388398A Photographic products and processes with silver halide solvent precursors 失效
标题翻译：摄影产品和工艺与卤化银溶剂前体
公开(公告)号：US4388398A
公开(公告)日：1983-06-14
申请号：US360822
申请日：1982-03-23
申请人： Alan L. Borror , Ernest W. Ellis
发明人： Alan L. Borror , Ernest W. Ellis
IPC分类号： G03C1/00 , C07D333/08 , G03C8/06 , G03C8/08 , G03C8/32 , G03C8/36 , G03C5/54 , G03C1/48 , G03C5/38
CPC分类号： C07D333/08 , G03C8/365 , Y10S430/156
摘要： This invention relates to photographic products and processes employing silver halide solvent precursors of the formula ##STR1## wherein R.sup.1 is a monovalent organic radical; R.sup.2 is hydrogen or a monovalent organic radical; Z is a moiety that undergoes .beta.-elimination in aqueous alkaline solution and preferably is a moiety that undergoes .beta.-elimination in aqueous alkaline solution to release a photographically useful reagent; and n is an integer 3, 4 or 5.
摘要翻译：本发明涉及使用下式的卤化银溶剂前体的照相产品和方法，其中R1是一价有机基团; R2是氢或一价有机基团; Z是在碱性水溶液中经历β-烯丙基化的部分，优选是在碱性水溶液中进行β-邻苯二甲酰亚胺的部分以释放照相用的试剂; n为整数3,4或5。

4. 发明授权

US4348529A Synthesis of cyclic disulfone compounds 失效
标题翻译：环状二砜化合物的合成
公开(公告)号：US4348529A
公开(公告)日：1982-09-07
申请号：US294408
申请日：1981-08-19
申请人： Alan L. Borror , Ernest W. Ellis , Charles E. Hammond
发明人： Alan L. Borror , Ernest W. Ellis , Charles E. Hammond
IPC分类号： C07D339/08 , C07D339/00 , C07D339/06
CPC分类号： C07D339/08
摘要： This invention relates to a method of synthesizing bis-sulfones of the formula ##STR1## wherein R.sup.1 and R.sup.2 each are hydrogen, alkyl, phenalkyl, phenyl or phenyl-substituted with an electron-donating or electron-withdrawing group and n is an integer 2, 3 or 4 (a) by reacting a 1,3-dithio compound with n-butyllithium to generate the anion of said compound, (b) reacting said anion with a carbonyl compound to give the 2-substituted carbonol anion intermediate, (c) reacting said intermediate with an acyl chloride or a chloroformate to give the corresponding ester, and (d) reacting said ester with a peracid to give the bis-sulfone product. The subject invention also is concerned with the novel intermediates of step (c).
摘要翻译：本发明涉及一种合成下式的双砜的方法，其中R 1和R 2各自为氢，烷基，苯烷基，苯基或被供电子基团或吸电子基团苯基取代，n为整数2 ，3或4（a）通过使1,3-二硫代化合物与正丁基锂反应以产生所述化合物的阴离子，（b）使所述阴离子与羰基化合物反应，得到2-取代的碳醇阴离子中间体，（c ）使所述中间体与酰氯或氯甲酸酯反应，得到相应的酯，和（d）使所述酯与过酸反应，得到双砜产物。本发明还涉及步骤（c）的新型中间体。

5. 发明授权

US4720449A Thermal imaging method 失效
公开(公告)号：US4720449A
公开(公告)日：1988-01-19
申请号：US861377
申请日：1986-05-14
申请人： Alan L. Borror , Ernest W. Ellis
发明人： Alan L. Borror , Ernest W. Ellis
IPC分类号： B41M5/28 , B41M5/30 , B41M5/323 , B41M5/36 , B41M5/46 , C07D417/14 , C07D491/00 , C07D491/10 , C07D491/20 , C07D493/00 , C07D493/10 , C07D513/10 , C09B11/00 , C09B11/26 , C09B11/28 , G03C1/72
CPC分类号： B41M5/323 , C07D417/14 , C07D491/10 , C07D513/10 , Y10S430/146 , Y10S430/156 , Y10S430/165
摘要： A thermal imaging method is provided which comprises heating imagewise a di- or triarylmethane compound possessing within its di- or triarylmethane structure an aryl group substituted in the ortho position to the meso carbon atom with a moiety ring-closed on the meso carbon atom directly through a nitrogen atom, which nitrogen atom is also bound to a group with a masked acyl substituent that undergoes fragmentation upon heating to liberate the acyl group for effecting intramolecular acylation of said nitrogen atom to form a new group in the ortho position whereby the di- or triarylmethane compound is rendered colored in an imagewise pattern corresponding to said imagewise heating.

6. 发明授权

US4195180A Sulfam (na) phthaleins 失效
标题翻译： Sulfam（na）phthaleins
公开(公告)号：US4195180A
公开(公告)日：1980-03-25
申请号：US836067
申请日：1977-09-23
申请人： Alan L. Borror , Louis Cincotta , Ernest W. Ellis , James W. Foley
发明人： Alan L. Borror , Louis Cincotta , Ernest W. Ellis , James W. Foley
IPC分类号： C07C43/225 , C07D275/06 , C07D279/02 , C07D309/12 , C07D417/10 , C07F7/18 , G03C1/83 , G03C8/48
CPC分类号： C07D275/06 , C07C43/225 , C07D309/12 , C07F7/1856 , G03C1/83 , G03C8/48
摘要： This invention relates to 1-naphthol sulfam(na)phthaleins possessing a carbonyl moiety on the N atom of sulfam(na)phthalein ring, which compounds find utility, for example, as antihalation and filter dyes in photographic products and processes.
摘要翻译：本发明涉及在亚磺酸（na）酞类环的N原子上具有羰基部分的1-萘酚亚磺酸（na）酞菁，该化合物可用于例如照相产品和方法中的防晕和滤色染料。

7. 发明授权

US4745046A Thermal imaging method 失效
标题翻译：热成像法
公开(公告)号：US4745046A
公开(公告)日：1988-05-17
申请号：US861376
申请日：1986-05-14
申请人： Alan L. Borror , Ernest W. Ellis
发明人： Alan L. Borror , Ernest W. Ellis
IPC分类号： B41M5/323 , B41M5/337 , C07D311/00 , C07D311/88 , C07D319/04 , C07D405/00 , C07D405/10 , C07D417/00 , C07D417/04 , C07D491/00 , C07D491/107 , C07D513/00 , C07D513/10 , C09B11/00 , C09B11/28 , G03C1/72 , G03C7/00
CPC分类号： B41M5/323 , Y10S430/146 , Y10S430/165
摘要： A thermal imaging method is provided which employs as color-forming co-reactants, (a) a substantially colorless di- or triarylmethane compound possessing on the meso carbon atom within its triarylmethane structure an aryl group substituted in the ortho position with a nucleophilic moiety which is ring-closed on the meso carbon atom and (b) an electrophilic reagent which upon heating and contacting said di- or triarylmethane compound undergoes a bimolecular nucleophilic substitution reaction with the nucleophilic moiety to form a colored, ring-opened di- or triarylmethane compound.
摘要翻译：提供了一种热成像方法，其采用成色共反应物，（a）在其三芳基甲烷结构内具有在中间碳原子上的基本上无色的二芳基甲烷化合物或三芳基甲烷化合物，在邻位被取代的芳基与亲核部分在内消旋碳原子上闭环，和（b）亲电子试剂，当加热和接触所述二芳基甲烷化合物与亲核部分进行双分子亲核取代反应以形成着色的开环二 - 或三芳基甲烷化合物。

8. 发明授权

US4663518A Optical storage identification card and read/write system 失效
标题翻译：光存储识别卡和读/写系统
公开(公告)号：US4663518A
公开(公告)日：1987-05-05
申请号：US793176
申请日：1985-10-31
申请人： Alan L. Borror , Ernest W. Ellis , Faramarz Faramarzpour , Hugh R. MacKenzie , Donald A. McGowan
发明人： Alan L. Borror , Ernest W. Ellis , Faramarz Faramarzpour , Hugh R. MacKenzie , Donald A. McGowan
IPC分类号： B41M5/28 , B41M5/323 , G06K1/12 , G06K19/06 , G06K7/10
CPC分类号： G06K19/06046 , B41M5/286 , B41M5/323 , G06K1/126 , Y10S283/904
摘要： An identification card comprises a single media having a plurality of different heat sensitive image forming dye compounds on which are encoded a colored pictorial image of the card holder, colored text, and machine readable digital data. A laser printing method is also provided for activating the heat sensitive image forming dyes to provide the colored pictorial image of the card holder, the colored text and the machine readable digital code.
摘要翻译：识别卡包括具有多个不同的热敏图像形成染料化合物的单一介质，其上编码了卡夹的彩色图形图像，彩色文本和机器可读数字数据。还提供激光打印方法来激活热敏成像染料以提供持卡器的彩色图形图像，彩色文本和机器可读数字代码。

9. 发明授权

US4382119A Novel photographic products and processes 失效
标题翻译：新颖的摄影产品和工艺
公开(公告)号：US4382119A
公开(公告)日：1983-05-03
申请号：US382479
申请日：1982-05-27
申请人： Alan L. Borror , Ernest W. Ellis
发明人： Alan L. Borror , Ernest W. Ellis
IPC分类号： G03C1/43 , G03C8/00 , G03C8/36 , G03C5/54 , G03C1/48 , G03C5/38
CPC分类号： G03C1/43 , G03C8/00 , G03C8/365 , Y10S430/156
摘要： This invention relates to photographic products and processes employing silver halide solvent precursors of the formulae ##STR1## wherein R.sup.1 and R.sup.2, the same or different, each are hydrogen, alkyl, phenalkyl, phenyl or phenyl substituted with an electron-donating or electron-withdrawing group; R.sup.3 is alkyl, phenalkyl, phenyl or substituted phenyl; Z is --CN or --SO.sub.2 R.sup.4 wherein R.sup.4 is branched-chain alkyl, phenalkyl, phenyl or substituted phenyl; and n is an integer 3, 4 or 5.
摘要翻译：本发明涉及使用下式的卤化银溶剂前体的照相产品和方法，其中R 1和R 2相同或不同，各自为氢，烷基，苯烷基，苯基或被电子给予或吸电子取代的苯基组; R3是烷基，苯基烷基，苯基或取代的苯基; Z是-CN或-SO2R4，其中R4是支链烷基，苯烷基，苯基或取代的苯基; n为整数3,4或5。

10. 发明授权

US5192645A Thermal imaging method 失效
标题翻译：热成像法
公开(公告)号：US5192645A
公开(公告)日：1993-03-09
申请号：US729420
申请日：1991-07-12
申请人： Roger A. Boggs , Alan L. Borror , Patrick R. Conlon , Richard L. Cournoyer , Ernest W. Ellis , David P. Waller
发明人： Roger A. Boggs , Alan L. Borror , Patrick R. Conlon , Richard L. Cournoyer , Ernest W. Ellis , David P. Waller
IPC分类号： B41M5/323
CPC分类号： B41M5/323 , Y10S430/145 , Y10S430/165
摘要： A thermal imaging method for forming color images is provided which employs as the color image-forming material, a colorless precursor of a preformed image dye possessing at least one thermal protecting group that undergoes fragmentation upon heating and at least one leaving group that undergoes irreversible elimination upon heating, said protecting and leaving groups maintaining the precursor in its colorless form until heat is applied to effect removal of these groups whereby the precursor is converted to an image dye.
摘要翻译：提供了用于形成彩色图像的热成像方法，其使用成像材料作为预成形图像染料的无色前体，其具有至少一个在加热时经历碎裂的热保护基团和至少一个经历不可逆消除的离去基团在加热时，所述保护和离去基团将前体保持其无色形式，直到施加热量以实现这些基团的去除，由此将前体转化为图像染料。

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