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1. 发明申请

US20030186809A1 Thermographic recording material with improved image tone 有权
标题翻译：具有改善图像色调的热成像记录材料
公开(公告)号：US20030186809A1
公开(公告)日：2003-10-02
申请号：US10183261
申请日：2002-06-26
申请人： AGFA-GEVAERT
发明人： Philip Dooms , Ivan Hoogmartens , Geert Defieuw
IPC分类号： B41M005/30
CPC分类号： B41M5/28 , G03C1/49827 , G03C1/4989
摘要： A monosheet black and white substantially light-insensitive thermographic recording material comprising a thermosensitive element and a support, the thermosensitive element containing one or more substantially light-insensitive organic silver salts, one or more reducing agents consisting of one or more 1,2-dihydroxybenzene-compounds in thermal working relationship therewith and a binder, wherein the molar ratio of molar hydroxy-equivalents of the 1,2-dihydroxybenzene compounds to molar silver-equivalents of the substantially light-insensitive organic silver salts is between 1.2 and 6.0; the 1,2-dihydroxybenzene-compounds have a null(CHnullCH)nR group in the 4 position wherein n is zero or an integer and R is a substituent with a Hammett nullp constant >0.35 and
摘要翻译：包含热敏元件和载体的单片黑色和白色基本上不光敏感的热敏成像记录材料，所述热敏元件含有一种或多种基本上不光敏的有机银盐，一种或多种由一种或多种1,2-二羟基苯 - 与热处理关系的化合物和粘合剂，其中1,2-二羟基苯化合物的羟基当量的摩尔比与基本上不光敏的有机银盐的银当量的摩尔比在1.2和6.0之间; 1,2-二羟基苯化合物在4位具有 - （CH = CH）nR基团，其中n为0或整数，R为具有Hammett sigmap常数> 0.35且<0.95不包括羧基的取代基 ; 并且1,2-二羟基化合物的苯环任选进一步被选自烷基，取代的烷基，烯基，芳基，杂芳基，烷氧基，硫代烷基，芳氧基，硫代芳基，硫代杂芳基，酰氧基，硫代酰基，酰氨基，磺酰胺基和卤素基团，芳基环系统和环状杂芳基环系统; 及其热成像记录方法。

2. 发明申请

US20030176282A1 Uniform microcapsules 有权
标题翻译：均匀的微胶囊
公开(公告)号：US20030176282A1
公开(公告)日：2003-09-18
申请号：US10099757
申请日：2002-03-13
申请人： Appleton Papers Inc.
发明人： Troy Ronald Seehafer , George Arthur Stahler
IPC分类号： B41M005/30
CPC分类号： B01J13/206 , B01F3/0811 , B01F5/0476 , B01J13/14 , Y10T428/2984 , Y10T428/2985 , Y10T428/2987
摘要： The present invention teaches an improved process for preparing a population of microcapsules having a substantially uniform size distribution, especially useful for manufacture of carbonless paper. The improved process teaches use of membrane material having a pre-selected pore size in the capsule manufacture process. A core material is provided along with a receiving solution for receiving the core material. The receiving solution is a nonsolvent for the core material. The core material is passed under pressure through the membrane into a moving or turbulent receiving solution forming uniform droplets of core material dispersed in the receiving solution. Wall-forming material is added to the receiving solution for coating the core material droplets. The coating on the droplets is polymerized forming microcapsules. This novel process also lends itself to microcapsule formation in a continuous process.
摘要翻译：本发明教导了一种制备具有基本均匀尺寸分布的微胶囊群体的改进方法，特别适用于制造无碳纸。改进的方法教导了在胶囊制造方法中使用具有预选孔径的膜材料。提供芯材以及用于接收芯材料的接收溶液。接收溶液是核心材料的非溶剂。核心材料在压力下通过膜进入移动或湍流接收溶液，形成分散在接收溶液中的芯材料的均匀液滴。向接收溶液中加入壁形成材料以涂覆核心材料液滴。液滴上的涂层聚合形成微胶囊。这种新型方法也适用于连续过程中的微胶囊形成。

3. 发明申请

US20030139293A1 Heat sensitive recording material 审中-公开
标题翻译：热敏记录材料
公开(公告)号：US20030139293A1
公开(公告)日：2003-07-24
申请号：US10221468
申请日：2002-09-11
发明人： James Philip Taylor , Robert Montgomery O'Neil , Kenneth Alfred Boardman
IPC分类号： B41M005/30
CPC分类号： B41M5/3333
摘要： A heat sensitive recording material comprising a recording layer formed on a substrate and containing at least one colourless or light-coloured colour former and at least one colour developer, the material being characterised in that the recording material gives a blue image, and the colour developer being at least one compound represented by the formula (1) wherein R1 is unsubstituted or substituted phenyl, naphthyl or C1-C20alkyl, X is a group of the formula (a), (b), or (c), A is unsubstituted or substituted phenylene, naphthylene or C1-C12alkylene, or is an unsubstituted or substituted heterocyclic group, B is a linking group of formula: nullOnullSO2null, nullSO2nullOnull, nullNHnullSO2null, nullSO2nullNHnull, nullSnullSO2null, nullOnullCOnull, nullOnullCOnullNHnull, nullNHnullCOnull, nullNHnullCOnullOnull, nullSnullCOnullNHnull, nullSnullCSnullNHnull, nullCOnullNHnullSO2null, nullOnullCOnullNHnullSO2null, nullNHnullCHnull, nullCOnullNHnullCOnull, nullSnull, nullCOnull, nullOnull, nullSO2nullNHnullCOnull, nullOnullCOnullOnull and nullOnullPOnull(OR2)2, and R2 is unsubstituted or substituted or aryl benzyl or C1-C20alkyl, with the proviso, that, it B is not a linking group of formula nullOnullSO2null, R2 is unsubstituted or substituted phenyl, napthtyl or C1-C8alkyl.
摘要翻译：一种热敏记录材料，包括形成在基材上并含有至少一种无色或浅色成色剂和至少一种彩色显影剂的记录层，该材料的特征在于记录材料产生蓝色图像，彩色显影剂是由式（1）表示的至少一种化合物，其中R 1是未取代的或取代的苯基，萘基或C 1 -C 20烷基，X是式（a），（b）或（c）的基团，A是未取代的或取代的亚苯基，亚萘基或C 1 -C 12亚烷基，或者是未取代或取代的杂环基，B是下式的连接基团：-O-SO 2 - ，-SO 2 -O-，-NH-SO 2 - ，-SO 2 -NH-， -S-SO 2 - ，-O-CO-，-O-CO-NH-，-NH-CO-，-NH-CO-O-，-S-CO-NH-，-S-CS-NH-， -CO-NH-SO 2 - ， - O-CO-NH-SO 2 - ， - NH = CH - ， - CO-NH-CO-，-S-，-CO-， - O - ， - - ， - O-CO-O-和-O-PO-（OR2）2，R2是未取代的或取代的或芳基苄基或C1-C20烷基，条件是它不是式 - 操作系统 O 2 - ，R 2是未取代或取代的苯基，萘基或C 1 -C 8烷基。

4. 发明申请

US20030073576A1 Light-permeable thermosensitive recording material 失效
标题翻译：透光热敏记录材料
公开(公告)号：US20030073576A1
公开(公告)日：2003-04-17
申请号：US09989029
申请日：2001-11-21
发明人： Hitoshi Shimbo , Hideo Suzaki , Masafumi Torii , Masaru Shimada , Mitsuko Shimada
IPC分类号： B41M005/30
CPC分类号： B41M5/3335 , B41M5/3275 , B41M5/3372 , B41M5/3375 , B41M5/41 , B41M5/42
摘要： A light-permeable thermosensitive recording material having a light permeable support and a thermosensitive recording layer formed thereon and including a leuco dye, a color developer for the leuco dye, and a binder resin, wherein the developer is a compound represented by the following formula (1): 1 wherein R1 represents an alkyl group having 4-16 carbon atoms or an aminoalkyl group having 4-16 carbon atoms.
摘要翻译：一种透光性热敏记录材料，其具有形成在其上的透光性支持体和热敏记录层，并且包括无色染料，无色染料的显色剂和粘合剂树脂，其中显影剂是下式（ 1）表示：其中R1表示具有4-16个碳原子的烷基或具有4-16个碳原子的氨基烷基。

5. 发明申请

US20030064891A1 Thermographic recording material with improved image tone 失效
标题翻译：具有改善图像色调的热成像记录材料
公开(公告)号：US20030064891A1
公开(公告)日：2003-04-03
申请号：US10106172
申请日：2002-03-26
申请人： AGFA-GEVAERT
发明人： Johan Loccufier , Geert Defieuw , Ivan Hoogmartens
IPC分类号： B41M005/30
CPC分类号： G03C1/4989 , G03C1/49827 , G03C1/49845
摘要： A monosheet black and white substantially light-insensitive thermographic recording material comprising a thermosensitive element and a support, the thermosensitive element containing a substantially light-insensitive organic silver salt, a 1,2-dihydroxyphenyl-compound in thermal working relationship therewith and a binder, wherein said 1,2-dihydroxyphenyl-compound is represented by formula (I): R1SO2R2, wherein R1 is an optionally substituted aryl group and R2 is selected from the group consisting of a 3,4,5-trihydroxyphenyl group, a 3-alkoxy-4,5-dihydroxyphenyl group and a 3-aryloxy-4,5-dihydroxyphenyl group; or said 1,2-dihydroxyphenyl-compound is represented by formula (II): R3COOR4, wherein R3 is a 3-alkoxy-4,5-dihydroxyphenyl group or a 3-aryloxy-4,5-dihydroxyphenyl group; and R4 is an alkyl group or an aryl group; and a thermographic recording process therefor.
摘要翻译：包含热敏元件和载体的单片黑色和白色基本上不光敏感的热敏成像记录材料，所述热敏元件含有基本上不光敏的有机银盐，与其热处理的1,2-二羟基苯基化合物和粘合剂，其中所述1,2-二羟基苯基化合物由式（I）表示：R1SO2R2，其中R1是任选取代的芳基，R2选自3,4,5-三羟基苯基，3-烷氧基 -4,5-二羟基苯基和3-芳氧基-4,5-二羟基苯基; 或所述1,2-二羟基苯基化合物由式（II）表示：R3COOR4，其中R3是3-烷氧基-4,5-二羟基苯基或3-芳氧基-4,5-二羟基苯基; 且R 4为烷基或芳基; 及其热成像记录方法。

6. 发明申请

US20030045426A1 Heat sensitive recording material and microcapsule solution 失效
标题翻译：热敏记录材料和微胶囊溶液
公开(公告)号：US20030045426A1
公开(公告)日：2003-03-06
申请号：US10167405
申请日：2002-06-13
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Koreshige Ito
IPC分类号： B41M005/30
CPC分类号： B41M5/3375 , B41M5/165 , B41M5/323
摘要： The present invention discloses a heat-sensitive recording material comprising a thermal recording layer disposed on a substrate which layer contains at least a diazonium salt compound and a coupler which has a coupling reaction with the diazonium salt compound to develop a color, wherein the thermal recording layer microcapsules, which encapsulate the diazonium salt compound, an aromatic carboxylate represented by the following general formula (I) and an aromatic carboxylate represented by the following general formula (II). 1 2
摘要翻译：本发明公开了一种热敏记录材料，其包括设置在基底上的热记录层，该层至少含有重氮盐化合物和与重氮盐化合物发生偶联反应以形成颜色的成色剂，其中热敏记录其包封重氮盐化合物，由以下通式（I）表示的芳族羧酸酯和由以下通式（II）表示的芳族羧酸酯。

7. 发明申请

US20020094933A1 Heat-sensitive recording material 有权
标题翻译：热敏记录材料
公开(公告)号：US20020094933A1
公开(公告)日：2002-07-18
申请号：US09988466
申请日：2001-11-20
发明人： Nobuyuki Iwasaki , Koichi Ishida
IPC分类号： B41M005/30
CPC分类号： B41M5/3333
摘要： Disclosed is a heat-sensitive recording material comprising a support and a heat-sensitive recording layer formed on the support and containing a leuco dye and a developer, the developer being N-p-toluenesulfonyl-Nnull-3-(p-toluenesulfonyloxy)phenylurea, and the heat-sensitive recording layer containing (a) at least one fluoran-based leuco dye with a melting point of 190 to 230null C. and/or (b) at least one pigment selected from the group consisting of aluminum hydroxide, amorphous silica, kaolin and talc.
摘要翻译：公开了一种热敏记录材料，其包含形成在载体上的载体和热敏记录层，并含有无色染料和显影剂，显影剂为对甲苯磺酰基-N'-3-（对甲苯磺酰氧基）苯基脲，和（a）至少一种熔点为190-230℃的荧蒽基无色染料和/或（b）至少一种选自氢氧化铝，无定形的颜料的颜料的热敏记录层。二氧化硅，高岭土和滑石。

8. 发明申请

US20020065194A1 Guanidine compound and heat sensitive recording material 失效
标题翻译：胍化合物和热敏记录材料
公开(公告)号：US20020065194A1
公开(公告)日：2002-05-30
申请号：US09907566
申请日：2001-07-19
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Naoto Yanagihara , Hisao Yamada , Mitsuyuki Tsurumi
IPC分类号： B41M005/26 , B41M005/30
CPC分类号： B41M5/3375 , C07C279/18
摘要： An object of the present invention is to provide a heat sensitive recording material which can develop color at high density by the inclusion of a novel guanidine compound which is strongly basic and superior in diffusion resistance. The present invention for attaining the above-described object is a heat sensitive recording material comprising a substrate supporting thereon a heat sensitive recording layer containing a diazonium salt compound, a coupler which reacts with the diazonium salt compound when heated to develop color, and a base, wherein the heat sensitive recording layer includes as the base at least one of the guanidine compounds represented by the general formula (1): 1 , wherein, in the general formula (1), R1 and R2 represent an alkyl group or aryl group and may be the same or different, R3 and R4 represent a hydrogen atom, alkyl group or halogen atom and may be the same or different, and X represents a divalent connecting group.
摘要翻译：本发明的目的是提供一种热敏记录材料，其通过包含强碱性和优异的扩散阻力的新型胍化合物，可以以高密度显色。用于实现上述目的的本发明是一种热敏记录材料，其包括在其上支撑含有重氮盐化合物的热敏记录层的基底，加热显色时与重氮盐化合物反应的成色剂，以及碱其中，所述热敏记录层包含至少一种由通式（1）表示的胍化合物作为碱的基：其中，在通式（1）中，R 1和R 2表示烷基或芳基，相同或不同，R 3和R 4表示氢原子，烷基或卤素原子，可以相同或不同，X表示二价连接基团。

9. 发明申请

US20020010095A1 Thermosensitive recording medium 失效
标题翻译：热敏记录介质
公开(公告)号：US20020010095A1
公开(公告)日：2002-01-24
申请号：US09867557
申请日：2001-05-30
申请人： RICOH COMPANY, LTD
发明人： Hiroshi Yamada , Tomohisa Kakuda , Takeshi Kajikawa
IPC分类号： B41M005/30
CPC分类号： B41M5/3375 , B41M5/3335
摘要： A thermosensitive recording medium including; a support; and a thermosensitive recording layer formed overlying the support and including a leuco dye, a color developer and a sensitizer, wherein the color developer includes a compound selected from the group consisting of compounds having one of the following formulae (1), (2) and (3): 1 methylenebis(2-naphthol); and condensation products of a polyhydric alcohol component including a polyhydric alcohol having three or more hydroxyl groups with a carboxylic acid component including a 4-hydroxybenzoic acid compound having the following formula (4): 2 wherein m is 0 or an integer of from 1 to 2, and wherein the sensitizer includes 4-acetylbiphenyl.
摘要翻译：一种热敏记录介质，包括：一个支持以及形成在所述载体上并包括无色染料，显色剂和敏化剂的热敏记录层，其中所述显色剂包括选自下列化学式的化合物：具有下式（1），（2）和（3）：亚甲基双（2-萘酚）; 和包含具有三个或更多个羟基的多元醇的多元醇组分与包含具有下式（4）的4-羟基苯甲酸化合物的羧酸组分的缩合产物：其中m为0或1至2的整数，并且其中所述敏化剂包括4-乙酰基联苯。

10. 发明申请

US20040198600A1 Thermal paper with preprinted indicia 有权
标题翻译：热敏纸与预印标记
公开(公告)号：US20040198600A1
公开(公告)日：2004-10-07
申请号：US10823635
申请日：2004-04-14
发明人： Wendell B. Halbrook JR. , Mary Ann Wehr
IPC分类号： B41M005/30 , B41M005/40
CPC分类号： B41M5/42 , B41M3/14 , B41M3/144 , B41M5/423 , B41M5/426 , B41M5/44 , B41M5/443 , B41M2205/04 , B41M2205/36
摘要： Thermosensitive recording materials such as thermal paper have printed indicia of high quality on the back thereof printed on a backcoating. This backcoating also incorporates an optically variable compound which provides a security feature.
摘要翻译：诸如热敏纸之类的热敏记录材料在背面打印有高质量的印刷标记。这种背涂还包括提供安全特征的光学可变化合物。

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