-
公开(公告)号：US07094524B2
公开(公告)日：2006-08-22
申请号：US10686280
申请日：2003-10-15
Applicant: Steven H. Kong , Kumars Sakizadeh , William D. Ramsden
Inventor： Steven H. Kong , Kumars Sakizadeh , William D. Ramsden
CPC classification number: G03C1/49872 , G03C1/498 , G03C1/49863 , G03C1/49881 , G03C1/825 , G03C1/85 , G03C5/164 , G03C2001/7628 , G03C2200/36 , Y10S430/162
Abstract: Thermally developable photothermographic materials comprise a backside layer that includes a backside stabilizer to reduce fog formation in high humidity conditions, thereby providing improved shelf stability. Useful backside stabilizers include an amine organic base whose conjugate acid has a pKa greater than 5. These backside stabilizers can be provided particularly in non-photosensitive compositions that include an antihalation composition.
Abstract translation: 可热显影的光热敏成像材料包括背面层，其包括背部稳定剂以减少高湿度条件下的雾化，从而提供改进的储存稳定性。 有用的背侧稳定剂包括其共轭酸的pKa大于5的胺有机碱。这些背面稳定剂可以特别提供在包含防光晕组合物的非光敏组合物中。
-
公开(公告)号：US20080145801A1
公开(公告)日：2008-06-19
申请号：US11611913
申请日：2006-12-18
Applicant: Chaofeng Zou , Fong Vang , Doreen C. Lynch , William D. Ramsden , Sharon M. Simpson , Kumars Sakizadeh
Inventor： Chaofeng Zou , Fong Vang , Doreen C. Lynch , William D. Ramsden , Sharon M. Simpson , Kumars Sakizadeh
CPC classification number: G03C1/49827 , G03C1/49818 , G03C1/49845 , G03C1/49881 , G03C2007/3025 , G03C2200/39 , G03C2200/52
Abstract: Use of a combination of a trisphenol reducing agent (developer) and a substituted olefinic co-developer in photothermographic materials reduces their sensitivity to high humidity and improves processing latitude.
Abstract translation: 在光热敏成像材料中使用三酚还原剂（显影剂）和取代的烯烃共显影剂的组合降低了它们对高湿度的敏感性并提高了加工的纬度。
-
公开(公告)号：US20080145800A1
公开(公告)日：2008-06-19
申请号：US11735530
申请日：2007-04-16
Applicant: Chaofeng Zou , Fong Vang , Doreen C. Lynch , William D. Ramsden , Sharon M. Simpson , Kumars Sakizadeh
Inventor： Chaofeng Zou , Fong Vang , Doreen C. Lynch , William D. Ramsden , Sharon M. Simpson , Kumars Sakizadeh
IPC: G03C5/00
CPC classification number: G03C1/49827 , G03C1/49818 , G03C1/49845 , G03C1/49881 , G03C2007/3025 , G03C2200/39 , G03C2200/52
Abstract: Use of a combination of a trisphenol reducing agent (developer) and a substituted olefinic co-developer in photothermographic materials provides a number of improvements including a reduction of sensitivity to high humidity and improved processing latitude.
Abstract translation: 在光热敏成像材料中使用三酚还原剂（显影剂）和取代的烯烃共显影剂的组合提供了许多改进，包括降低对高湿度的敏感性和改进的加工纬度。
-
4.发明授权Thermal-dye-bleach construction comprising a polymethine dye and a thermal carbanion-generating agent 失效热染料漂白结构包括聚甲基染料和热碳负离子产生剂
公开(公告)号：US5314795A
公开(公告)日：1994-05-24
申请号：US993650
申请日：1992-12-21
Applicant: Randall H. Helland , Sylvia A. Farnum , Mark P. Kirk , Jonathan P. Kitchin , Roger A. Mader , Mark B. Mizen , Richard A. Newmark , William D. Ramsden , Kumars Sakizadeh , Terence D. Spawn , Dian E. Stevenson , George V. Tiers
Inventor： Randall H. Helland , Sylvia A. Farnum , Mark P. Kirk , Jonathan P. Kitchin , Roger A. Mader , Mark B. Mizen , Richard A. Newmark , William D. Ramsden , Kumars Sakizadeh , Terence D. Spawn , Dian E. Stevenson , George V. Tiers
CPC classification number: G03C1/498 , Y10S430/145 , Y10S430/165
Abstract: A thermal-dye-bleach construction comprising a polymethine dye having a nucleus of general formula I: ##STR1## in association with a thermal-carbanion-generating agent having the general formula: ##STR2## wherein the substituents are as defined in the specification and claims.
Abstract translation: 一种热染料漂白结构，其包含具有通式I的核的聚甲炔染料：与说明书和权利要求书中通式为d的热 - 碳负离子生成剂相结合。
-
5.发明授权公开(公告)号：US07169543B2
公开(公告)日：2007-01-30
申请号：US11025633
申请日：2004-12-29
Applicant: William D. Ramsden , James B. Philip, Jr. , Doreen C. Lynch , Kui Chen-Ho , Stacy M. Ulrich , Kumars Sakizadeh , Jeffrey W. Leon , George J. Burgmaier
Inventor： William D. Ramsden , James B. Philip, Jr. , Doreen C. Lynch , Kui Chen-Ho , Stacy M. Ulrich , Kumars Sakizadeh , Jeffrey W. Leon , George J. Burgmaier
CPC classification number: G03C1/49845 , G03C1/46 , G03C1/49809 , G03C5/17 , Y10S430/156 , Y10S430/159 , Y10S430/167
Abstract: Photothermographic materials contain one or more blocked aliphatic thiol compounds in an amount of at least 1 mg/m2 as stabilizers. These compounds have a calculated octanol-water partition coefficient (c log P value) of 2.0 or greater, and an N value equal to or greater than 6.5.
Abstract translation: 光热成像材料含有至少1mg / m 2的量的一种或多种封端的脂族硫醇化合物作为稳定剂。 这些化合物的辛醇 - 水分配系数（c log P值）为2.0以上，N值等于或大于6.5。
-
Patent Agency Ranking
公开(公告)号：US5384237A
公开(公告)日：1995-01-24
申请号：US187171
申请日：1994-01-25
Applicant: Dian E. Stevenson , Mark P. Kirk , Sylvia A. Farnum , William C. Frank , Randall H. Helland , Jonathan P., Kitchin , Roger A. Mader , Mark B. Mizen , Richard A. Newmark , William D. Ramsden , Kumars Sakizadeh , Terence D. Spawn , George V. Tiers
Inventor： Dian E. Stevenson , Mark P. Kirk , Sylvia A. Farnum , William C. Frank , Randall H. Helland , Jonathan P., Kitchin , Roger A. Mader , Mark B. Mizen , Richard A. Newmark , William D. Ramsden , Kumars Sakizadeh , Terence D. Spawn , George V. Tiers
CPC classification number: G03C1/498 , Y10S430/145 , Y10S430/156 , Y10S430/165
Abstract: A thermal-dye-bleach construction comprising a dye in association with a thermal dye-bleaching agent of general formula I: ##STR1## wherein: each of R.sup.a and R.sup.b are individually selected from: hydrogen, an alkyl group, an alkenyl group, a cycloalkyl group, an aralkyl group, an aryl group, and a heterocyclic group, and preferably, both R.sup.a and R.sup.b represent hydrogen;p is one or two, and when p is one, Z is a monovalent group selected from: an akyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group, and a heterocyclic group, and when p is two, Z is a divalent group selected from: an alkylene group, an arylene group, an alkenylene group, an alkynylene group, an aralkylene group, a cycloalkene group, and a heterocyclic group; and,M.sup.+ is a cation which will not react with a carbanion generated from the thermal-carbanion-generating agent in such manner as to render the carbanion ineffective as a bleaching agent for the dye.
Abstract translation: 一种热染料漂白结构，其包含与通式I的热染料漂白剂相结合的染料：其中：R a和R b各自独立地选自：氢，烷基，烯基， 环烷基，芳烷基，芳基和杂环基，优选Ra和Rb表示氢; p为1或2，当p为1时，Z为选自：烷基，环烷基，烯基，炔基，芳烷基，芳基和杂环基的一价基团， 当p为2时，Z为选自亚烷基，亚芳基，亚烯基，亚炔基，亚芳烷基，环烯烃基和杂环基的二价基团; 并且M +是不会使碳负离子作为染料的漂白剂无效的方式与由热 - 碳负离子产生剂产生的碳负离子反应的阳离子。
-
公开(公告)号：US5324627A
公开(公告)日：1994-06-28
申请号：US993642
申请日：1992-12-21
Applicant: Dian E. Stevenson , Mark P. Kirk , Sylvia A. Farnum , William C. Frank , Randall H. Helland , Jonathan P. Kitchin , Roger A. Mader , Mark B. Mizen , Richard A. Newmark , William D. Ramsden , Kumars Sakizadeh , Terence D. Spawn , George V. Tiers
Inventor： Dian E. Stevenson , Mark P. Kirk , Sylvia A. Farnum , William C. Frank , Randall H. Helland , Jonathan P. Kitchin , Roger A. Mader , Mark B. Mizen , Richard A. Newmark , William D. Ramsden , Kumars Sakizadeh , Terence D. Spawn , George V. Tiers
CPC classification number: G03C1/498 , Y10S430/145 , Y10S430/156 , Y10S430/165
Abstract: A thermal-dye-bleach construction comprising a dye in association with a thermal dye-bleaching agent of general formula I: ##STR1## wherein: each of R.sup.a and R.sup.b are individually selected from: hydrogen, an alkyl group, an alkenyl group, a cycloalkyl group, an aralkyl group, an aryl group, and a heterocyclic group, and preferably, both R.sup.a and R.sup.b represent hydrogen;p is one or two, and when p is one, Z is a monovalent group selected from: an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group, and a heterocyclic group, and when p is two, Z is a divalent group selected from: an alkylene group, an arylene group, an alkenylene group, an alkynylene group, an aralkylene group, a cycloalkene group, and a heterocyclic group; and,M.sup.+ is cation which will not react with acarbanion generated from the thermal-carbanion-generating agent in such manner as to render the carbanion ineffective as a bleaching agent for the dye.
Abstract translation: 一种热染料漂白结构，其包含与通式I的热染料漂白剂相结合的染料：其中：R a和R b各自独立地选自：氢，烷基，烯基， 环烷基，芳烷基，芳基和杂环基，优选Ra和Rb表示氢; p为1或2，当p为1时，Z为选自：烷基，环烷基，烯基，炔基，芳烷基，芳基和杂环基的一价基团， 当p为2时，Z为选自亚烷基，亚芳基，亚烯基，亚炔基，亚芳烷基，环烯烃基和杂环基的二价基团; 并且M +是不会使碳负离子作为染料的漂白剂无效的方式与由热 - 碳负离子产生剂产生的酰胺反应的阳离子。
-
8.发明授权Photothermographic materials providing improved image stability and methods of use 失效提供改进的图像稳定性和使用方法的光热照相材料公开(公告)号：US06368778B1
公开(公告)日：2002-04-09
申请号：US09638679
申请日：2000-08-15
Applicant: Steven H. Kong , Paul G. Skoug , Kumars Sakizadeh
Inventor： Steven H. Kong , Paul G. Skoug , Kumars Sakizadeh
IPC: G03C1498
CPC classification number: G03C1/49845
Abstract: Photothermographic materials provide images having improved image stability due to the presence of certain image stabilizing compounds in a silver-containing layer. These image stabilizing compounds are fluorenone, fluorene, coumarin, naphthalic acid imide, pyrazoline, or anthracene compounds. In particular, they reduce image browning that may occur from the presence of various components in the materials.
Abstract translation: 由于在含银层中存在某些图像稳定化合物，光热成像材料提供具有改善的图像稳定性的图像。 这些图像稳定化合物是芴酮，芴，香豆素，萘二甲酰亚胺，吡唑啉或蒽化合物。 特别地，它们减少了可能由材料中各种组分的存在而发生的图像变褐。
-
9.发明授权1-sulfonyl-1H-benzotriazole compounds as print stabilizers in photothermographic elements 失效1-磺酰基-1H-苯并三唑化合物作为光热敏成像元件中的印刷稳定剂公开(公告)号：US06171767B2
公开(公告)日：2001-01-09
申请号：US09301652
申请日：1999-04-28
Applicant: Steven H. Kong , Kumars Sakizadeh , Gary E. Labelle , EmmaLee J. Spahl , Paul G. Skoug
Inventor： Steven H. Kong , Kumars Sakizadeh , Gary E. Labelle , EmmaLee J. Spahl , Paul G. Skoug
IPC: G03C1498
CPC classification number: G03C1/49845 , G03C1/34 , G03C2200/33
Abstract: 1-Sulfonyl-1H-benzotriazole compounds have been found to be useful as antifoggants and print stabilizers in photothermographic elements. The photothermographic elements may be used in medical imaging films or 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: 已经发现1-磺酰基-1H-苯并三唑化合物可用作光热敏成像元件中的防灰雾剂和印刷稳定剂。 光热敏成像元件可以在随后暴露紫外线或短波长可见光辐射敏感可成像介质的过程中用于医学成像膜或光掩模。
-
公开(公告)号：US07029834B2
公开(公告)日：2006-04-18
申请号：US10685858
申请日：2003-10-15
Applicant: Steven H. Kong , Kumars Sakizadeh
Inventor： Steven H. Kong , Kumars Sakizadeh
CPC classification number: G03C1/49872 , G03C1/34 , G03C1/498 , G03C1/49881 , G03C1/825 , G03C1/85 , G03C1/853 , G03C5/164 , G03C2001/7628 , G03C2001/7952 , G03C2200/43 , Y10S430/162
Abstract: Thermally developable photothermographic materials comprise a backside layer that includes a backside stabilizer to reduce fog formation in high humidity conditions, thereby providing improved shelf stability. Useful backside stabilizers are nitrogen-containing aromatic heterocyclic compounds. These backside stabilizers can be provided particularly in non-photosensitive compositions that include an antihalation composition.
Abstract translation: 可热显影的光热敏成像材料包括背面层，其包括背部稳定剂以减少高湿度条件下的雾化，从而提供改进的储存稳定性。 有用的背面稳定剂是含氮芳族杂环化合物。 这些背面稳定剂可以特别提供在包括防光晕组合物的非光敏组合物中。
-
-
-
-
-
-
-
-
-
Search Results
72
records
(took 0.026 seconds)
