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    Thermally developable materials stabilized with crown ethers
    23.
    发明授权
    Thermally developable materials stabilized with crown ethers 有权
    用冠醚稳定的可热显影材料

    公开(公告)号：US07267935B1

    公开(公告)日：2007-09-11

    申请号：US11455415

    申请日：2006-06-19

    Applicant: Sharon M. Simpson ,  Kumars Sakizadeh

    Inventor： Sharon M. Simpson ,  Kumars Sakizadeh

    IPC: G03C5/16 ,  G03C1/498

    CPC classification number: G03C1/49845 ,  G03C1/49818 ,  G03C1/49881 ,  G03C1/4989 ,  G03C5/164 ,  G03C2007/3025 ,  G03C2200/52

    Abstract: Incorporating a crown ether-alkali metal complex cation of an enolate anion of an aldehyde having at least one electron withdrawing group in the alpha (α) position, provides thermally developable materials with imaging properties that have little change with changes in humidity. Both photothermographic and thermographic materials are provided, and particularly photothermographic materials having lower silver coverage.

    Abstract translation: 将具有至少一个吸电子基团的醛的烯醇化阴离子的冠醚 - 碱金属络合物阳离子结合在α（α）位置，提供具有与湿度变化几乎没有变化的成像性质的热显影材料。 提供光热照相和热成像材料，特别是具有较低银覆盖率的光热敏成像材料。

    Amine compounds as contrast enhancers for black-and-white photothermographic and thermographic elements
    26.
    发明授权
    Amine compounds as contrast enhancers for black-and-white photothermographic and thermographic elements 失效
    胺化合物作为黑白光热敏成像和热成像元素的对比增强剂

    公开(公告)号：US5545505A

    公开(公告)日：1996-08-13

    申请号：US530024

    申请日：1995-09-19

    Applicant: Sharon M. Simpson

    Inventor： Sharon M. Simpson

    IPC: B41M5/323 ,  B41M5/32 ,  G03C1/06 ,  G03C1/498 ,  G03C5/08 ,  G03F1/54 ,  G03F7/07 ,  G03F7/26

    CPC classification number: G03F1/54 ,  G03C1/49827 ,  G03C1/4989 ,  B41M5/32 ,  G03C1/061 ,  G03C2001/108

    Abstract: Hydroxylamine, alkanolamine, and ammonium phthalamate compounds are useful as contrast enhancers when used in combination with (i) hindered phenol developers, and (ii) trityl hydrazide and/or formyl-phenyl hydrazine co-developers, to produce ultra-high contrast black-and-white photothermographic and thermographic elements.The photothermographic and thermographic elements may be used as a photomask in a process where there is a subsequent exposure of an ultraviolet or short wavelength visible radiation-sensitive imageable medium.

    Abstract translation: 当与（i）受阻酚显影剂和（ii）三苯甲基酰肼和/或甲酰基 - 苯肼共同显影剂组合使用时，羟胺，链烷醇胺和邻苯二甲酸铵化合物可用作对比增强剂，以产生超高对比度黑 - 白色光热照相和热成像元件。 在随后暴露紫外线或短波长可见光辐射敏感成像介质的过程中，光热敏成像和热敏照相元件可用作光掩模。

    Sulfonyl hydrazide developers for photothermographic and thermographic
    27.
    发明授权
    Sulfonyl hydrazide developers for photothermographic and thermographic 失效
    用于光热照相和热成像的磺酰肼显影剂

    公开(公告)号：US5512411A

    公开(公告)日：1996-04-30

    申请号：US517380

    申请日：1995-08-21

    Applicant: Doreen C. Lynch ,  Sharon M. Simpson ,  Paul G. Skoug

    Inventor： Doreen C. Lynch ,  Sharon M. Simpson ,  Paul G. Skoug

    IPC: G03C8/40 ,  B41M5/333 ,  G03C1/498 ,  G03F1/00

    CPC classification number: G03C1/49827 ,  B41M5/3333 ,  G03C1/061 ,  G03C1/4989

    Abstract: Sulfonyl hydrazides are used as developers in phothothermographic and thermographic elements. The sulfonyl hydrazides have the formula:R.sup.1 --CO--NHNH--SO.sub.2 --R.sup.2wherein R.sup.1 and R.sup.2 may be each independently selected from the group consisting of alkyl and alkenyl groups of up to 20 carbon atoms, preferably alkyl and alkenyl of up to 10 carbon atoms, more preferably alkyl and alkenyl groups of up to 5 carbon atoms; alkoxy groups of up to 20 carbon atoms, preferably of up to 10 carbon atoms, and more preferably of up to 5 carbon atoms; aryl, alkaryl, and aralkyl groups of up to 20 carbon atoms, preferably of up to 10 carbon atoms, and more preferably up to 6 carbon atoms; aryloxy groups of up to 20 carbon atoms, preferably of up to 10 carbon atoms, and more preferably of up to 6 carbon atoms; non-aromatic and aromatic heterocyclic ring groups containing up to 6 ring atoms; alicyclic ring groups containing up to 6 ring carbon atoms; and fused ring and bridging groups comprising up to 14 ring atoms.The photothermographic and thermographic elements the present invention may be used as a photomaks in a process where there is a subsequent exposure of an ultraviolet radiation sensitive imageable medium.

    Abstract translation: 磺酰肼用作光热敏成像和热成像元件中的显影剂。 磺酰肼具有下式：R1-CO-NHNH-SO2-R2，其中R1和R2可以各自独立地选自由至多20个碳原子的烷基和烯基组成的组，优选至多10个碳原子的烷基和链烯基 原子，更优选至多5个碳原子的烷基和链烯基; 优选至多20个碳原子，优选至多10个碳原子，更优选至多5个碳原子的烷氧基; 最多20个碳原子，优选至多10个碳原子，更优选最多6个碳原子的芳基，烷芳基和芳烷基; 最多20个碳原子，优选至多10个碳原子，更优选至多6个碳原子的芳氧基; 含有至多6个环原子的非芳族和芳族杂环基团; 含有多达6个环碳原子的脂环族基团; 以及包含至多14个环原子的稠合环和桥连基团。 本发明的光热敏照相和热成像元件可以在随后暴露紫外线照射敏感成像介质的过程中用作光敏元件。

    Hydrazide compounds useful as co-developers for black-and-white photothermographic elements
    28.
    发明授权
    Hydrazide compounds useful as co-developers for black-and-white photothermographic elements 失效
    可用作黑白光热敏成像元件的共显影剂的酰肼化合物

    公开(公告)号：US5496695A

    公开(公告)日：1996-03-05

    申请号：US369730

    申请日：1995-01-06

    Applicant: Sharon M. Simpson ,  Lori S. Harring

    Inventor： Sharon M. Simpson ,  Lori S. Harring

    IPC: B41M5/32 ,  B41M5/323 ,  G03C1/06 ,  G03C1/498 ,  G03F1/54

    CPC classification number: G03C1/4989 ,  C09B23/0066 ,  C09B23/0075 ,  C09B23/086 ,  C09B23/105 ,  C09B26/02 ,  G03C1/49827 ,  B41M5/32 ,  G03C1/061 ,  G03F1/54

    Abstract: Trityl hydrazides and formyl-phenyl hydrazines are useful as co-developers with hindered phenols in phothothermographic and thermographic elements. These co-developers have the formula:R.sup.1 --(C.dbd.O).sub.n --NHNH--R.sup.2R.sup.1 represents hydrogen and R.sup.2 represents an aryl or substituted aryl group; or,R.sup.1 represents hydrogen, alkyl and alkenyl groups of up to 20 carbon atoms; alkoxy, thioalkoxy, or amido groups of up to 20 carbon atoms; aryl, alkaryl, or aralkyl groups of up to 20 carbon atoms; aryloxy, thioaryloxy, or anilino groups of up to 20 carbon atoms; aliphatic or aromatic heterocyclic ring groups containing up to 6 ring atoms; carbocyclic ring groups comprising up to 6 ring carbon atoms; or fused ring or bridging groups comprising up to 14 ring atoms; and R.sup.2 represents a trityl group.The photothermographic and thermographic elements in the present invention may be used as a photomask in a process where there is a subsequent exposure of an ultraviolet or short wavelength visible radiation sensitive imageable medium.

    Abstract translation: 三苯甲基酰肼和甲酰基 - 苯肼可用作光热敏成像和热成像元素中受阻酚的共显影剂。 这些共显影剂具有下式：R1-（C = O）n-NHNH-R2 R1代表氢，R2代表芳基或取代的芳基; 或者，R1表示氢，至多20个碳原子的烷基和链烯基; 烷氧基，硫代烷氧基或至多20个碳原子的酰胺基; 最多20个碳原子的芳基，烷芳基或芳烷基; 芳氧基，硫代芳氧基或至多20个碳原子的苯胺基; 含有最多6个环原子的脂族或芳族杂环基团; 包含多达6个环碳原子的碳环基团; 或包含至多14个环原子的稠合环或桥连基团; R2代表三苯甲基。 本发明中的光热照相和热成像元件可以在随后暴露紫外或短波长可见光辐射敏感成像介质的过程中用作光掩模。

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