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1. 发明授权

US5753586A Thermal sensitive recording sheet 失效
标题翻译：热敏记录纸
公开(公告)号：US5753586A
公开(公告)日：1998-05-19
申请号：US716547
申请日：1996-09-19
申请人： Kaoru Hamada , Yoshimi Midorikawa , Yutaka Wakita , Tomoaki Nagai , Akio Sekine , Hiroshi Ueda
发明人： Kaoru Hamada , Yoshimi Midorikawa , Yutaka Wakita , Tomoaki Nagai , Akio Sekine , Hiroshi Ueda
IPC分类号： B41M5/333 , B41M5/337 , B41M5/26
CPC分类号： B41M5/3375 , B41M5/3333
摘要： A thermal sensitive recording sheet comprising a substrate having thereon a thermal sensitive color developing layer mainly composed of basic leuco dye and an organic color developer, characterized by said thermal sensitive developing layer includes derivatives of amino benzene sulfone amide indicated by general formula (I) as an organic color developer, and includes sulfone amide compound indicated by general formula (II) as a sensitizer by amount of 0.01-2 parts based on 1 part of the color developer indicated by general formula (I). ##STR1## wherein "X" indicates an oxygen or sulfur atom, "Y" indicates a lower alkyl group of carbon number 1-4 or electron attracting group and "m" indicates an integral number from 0 to 4. "R" indicates a non-substituted or a substituted phenyl group, aralkyl group, lower alkyl group of carbon number 1-6, cycloalkyl group of carbon number 3-6, lower alkenyl group of carbon number 2-6 or naphthyl group. ##STR2## wherein "Z" indicates a lower alkyl group of carbon number 1-6 or electron attracting group. "n" indicates an integral number from 0 to 2.
摘要翻译：一种热敏记录片，其特征在于，具有主要由碱性无色染料和有机显色剂构成的热敏彩色显影层的基板，其特征在于，所述热敏显影层包括通式（I）表示的氨基苯砜酰胺衍生物，有机显色剂，通式（Ⅱ）表示的砜酰胺化合物作为敏化剂，相对于通式（I）表示的1份显色剂为0.01〜2份。（I）其中“X”表示氧或硫原子，“Y”表示碳数为1〜4的低级烷基或吸电子基团，“m”表示0〜4的整数。“R 表示未取代或取代的苯基，芳烷基，碳数为1-6的低级烷基，碳数为3-6的环烷基，碳数为2-6的低级烯基或萘基。（II）其中“Z”表示碳数1-6的低级烷基或吸电子基团。 “n”表示从0到2的整数。

2. 发明授权

US5811369A Thermal recording medium 失效
标题翻译：热敏记录介质
公开(公告)号：US5811369A
公开(公告)日：1998-09-22
申请号：US757766
申请日：1996-11-27
申请人： Tomoaki Nagai , Kaoru Hamada , Akio Sekine
发明人： Tomoaki Nagai , Kaoru Hamada , Akio Sekine
IPC分类号： B41M5/337 , B41M5/30
CPC分类号： B41M5/3375
摘要： A thermal recording medium comprising a substrate having thereon a recording layer containing a colorless or pale colored dye precursor, and a color developer reactable with the dye precursor to develop a color as main ingredients, wherein the color developer includes at least one compound of Formula (1): and the recording layer contains at least one methylolated fatty acid amide of Formula (2): ##STR1## (wherein X denotes oxygen atom or sulfur atom; and R denotes substituted or unsubstituted phenyl group, naphthyl group, aralkyl group, a lower alkyl group of 1 to 6 carbon atoms, a cycloalkyl group of 3 to 6 carbon atoms, or a lower alkenyl group of 2 to 6 carbon atoms. Z denotes a lower alkyl group of 1 to 6 carbon atoms or an electron attracting group. n is an integer from 0 to 4, and p is an integer from 1 to 5, satisfying n+p .ltoreq.5.). R.sub.1 -CONHCH.sub.2 OH (2) (wherein R.sub.1 denotes an alkyl group of 11 to 21 carbon atoms).
摘要翻译：一种热敏记录介质，包括其上具有含有无色或浅色染料前体的记录层的基材和可与染料前体反应以显色为主要成分的彩色显影剂，其中，彩色显影剂包括至少一种式（ 1）：记录层含有至少一种式（2）的羟甲基化脂肪酸酰胺：硫原子; R表示取代或未取代的苯基，萘基，芳烷基，1〜6个碳原子的低级烷基，3〜6个碳原子的环烷基或2〜6个碳原子的低级链烯基。 Z表示1〜6个碳原子的低级烷基或吸电子基团。 n为0〜4的整数，p为1〜5的整数，满足n + p <5）。 R1-CONHCH2OH（2）（其中R1表示11〜21个碳原子的烷基）。

3. 发明授权

US5710094A Reversible multi-color thermal recording medium 失效
标题翻译：可逆多色热敏记录介质
公开(公告)号：US5710094A
公开(公告)日：1998-01-20
申请号：US549240
申请日：1995-10-27
申请人： Toshiaki Minami , Tomoaki Nagai , Kaoru Hamada , Akio Sekine
发明人： Toshiaki Minami , Tomoaki Nagai , Kaoru Hamada , Akio Sekine
IPC分类号： B41M5/30 , B41M5/333 , B41M5/34 , G11B7/244 , B41M5/36
CPC分类号： G11B7/246 , B41M5/305 , B41M5/3333 , B41M5/3335 , B41M5/34 , B41M5/3336 , G11B7/2542
摘要： To provide a reversible multi-color thermal recording medium or a reversible multi-color optical recording medium which uses novel urea and thiourea derivatives and has excellent heat resistance. A reversible multi-color thermal recording medium having an irreversible thermal composition containing a colorless or pale basic achromatic dye and an organic color developer as main components and a reversible thermal composition containing a colorless or pale basic achromatic dye and an organic color developer as main components laminated on a support, the organic color developer contained in the irreversible thermal composition being an irreversible heat-resistant color developer and the organic color developer contained in the reversible thermal composition being a reversible heat-resistant color developer.
摘要翻译：提供可逆的多色热记录介质或使用新型尿素和硫脲衍生物并具有优异的耐热性的可逆多色光学记录介质。具有含有无色或浅碱性无色染料和有机彩色显影剂作为主要成分的不可逆热组合物的可逆多色热记录介质和含有无色或浅碱性无色染料和有机彩色显影剂作为主要成分的可逆热组合物层压在载体上，不可逆热组合物中含有的有机彩色显影剂是不可逆耐热彩色显影剂，并且包含在可逆热组合物中的有机彩色显影剂是可逆耐热彩色显影剂。

4. 发明授权

US5733843A Thermal sensitive recording sheet 失效
标题翻译：热敏记录纸
公开(公告)号：US5733843A
公开(公告)日：1998-03-31
申请号：US637901
申请日：1996-04-26
申请人： Toshiaki Minami , Tomoaki Nagai , Kaoru Hamada , Akio Sekine
发明人： Toshiaki Minami , Tomoaki Nagai , Kaoru Hamada , Akio Sekine
IPC分类号： B41M5/333 , B41M5/337 , B41M5/30
CPC分类号： B41M5/3336 , B41M5/3375
摘要： Discloses a thermal sensitive recording sheet which has features of high sensitivity, excellent heat resistance, excellent water proof and excellent durability to oil. The thermal sensitive color developing layer is mainly composed of a basic achromatic dye including the compound indicated by general formula (I) or (II), an organic color developer and a stabilizer indicated by general formula (III). And the said layer is arranged on a substrate and forms the thermal sensitive recording sheet. ##STR1##
摘要翻译：公开了一种具有高灵敏度，优异的耐热性，优异的防水性和对油的优异耐久性的热敏记录片。热敏显色层主要由包含通式（I）或（II）所示化合物的基本无色染料，有机彩色显影剂和由通式（III）表示的稳定剂）组成。并且所述层布置在基底上并形成热敏记录片材。

5. 发明授权

US5665675A Aminobenzenesulfonamide derivative and recording medium using the same 失效
标题翻译：氨基苯磺酰胺衍生物和使用其的记录介质
公开(公告)号：US5665675A
公开(公告)日：1997-09-09
申请号：US504784
申请日：1995-07-20
申请人： Tomoaki Nagai , Kaoru Hamada , Akio Sekine
发明人： Tomoaki Nagai , Kaoru Hamada , Akio Sekine
IPC分类号： B41M5/333 , B41M5/30
CPC分类号： B41M5/3333
摘要： In a thermal recording medium or an optically recordable thermal recording medium including a substrate having thereon a recording layer containing a colorless or pale colored dye precursor and a color developer reactable with the dye precursor to develop a color as main ingredients, the color developer includes at least one aminobenzenesulfonamide derivative of Formula (1): ##STR1## (wherein X denotes oxygen atom or sulfur atom; and R denotes substituted or unsubstituted phenyl group, naphthyl group, aralkyl group, a lower alkyl group of 1 to 6 carbon atoms, cycloalkyl group, or a lower alkenyl group of 2 to 6 carbon atoms. Z denotes a lower alkyl group of 1 to 6 carbon atoms or an electron attracting group. n is an integer from 0 to 4.).
摘要翻译：在包括其上具有含有无色或浅色染料前体的记录层和可与染料前体反应以显色为主要成分的彩色显影剂的基材的热敏记录介质或光可记录热敏记录介质中，彩色显影剂包括（1）的至少一种氨基苯磺酰胺衍生物：其中X表示氧原子或硫原子，R表示取代或未取代的苯基，萘基，芳烷基，1〜6碳的低级烷基原子，环烷基或2〜6个碳原子的低级烯基，Z表示1〜6个碳原子的低级烷基或吸电子基团，n为0〜4的整数。

6. 发明授权

US5811368A Thermal sensitive recording medium 失效
标题翻译：热敏记录介质
公开(公告)号：US5811368A
公开(公告)日：1998-09-22
申请号：US759705
申请日：1996-12-06
申请人： Tadakazu Fukuchi , Kaoru Hamada , Tomoaki Nagai , Nobuhiro Kudoh , Akio Sekine
发明人： Tadakazu Fukuchi , Kaoru Hamada , Tomoaki Nagai , Nobuhiro Kudoh , Akio Sekine
IPC分类号： B41M5/30 , B41M5/333 , B41M5/337 , B41M5/155
CPC分类号： B41M5/3375 , B41M5/3333 , B41M5/3336
摘要： In a thermal sensitive recording medium comprising a thermal sensitive color developing layer which includes a basic leuco dye and an organic color developer on a substrate, characterized by the said thermal color developing layer includes 0.01-0.9 parts of aminobenzenesulfonamide derivatives indicated by general formula (I) based on 1 part of color developer and also includes at least one kind of methylolated fatty acid amide indicated by general formula (II) in proportion of 0.01-2 parts based on 1 part of color developer. ##STR1## (wherein, "X" indicates an oxygen or sulfur atom, "R" indicates non-substituted or substituted phenyl group, naphthyl group, aralkyl group, lower alkyl group of carbon number 1-6, cycloalkyl group of carbon number 3-6 or lower alkenyl group of carbon number 2-6. "Z" indicates lower alkyl group of carbon number 1-6 or electron attractive group. "n" indicates an integer from 0 to 4 and "P" indicates an integer from 1 to 5, wherein satisfies the numerical formula of n+p.ltoreq.5) R.sub.1 --CONHCH.sub.2 OH (II) (wherein, "R.sub.1 " indicates alkyl group of carbon number 11-21).
摘要翻译：在包含热敏彩色显影层的热敏记录介质中，其包含基底上的无色染料和有机彩色显影剂，其特征在于所述热显色层包括0.01-0.9份由通式（I）表示的氨基苯磺酰胺衍生物），并且还包括基于1份显色剂的0.01-2份比例的由通式（II）表示的至少一种羟甲基化脂肪酸酰胺。（I）（I）（其中，“X”表示氧或硫原子，“R”表示未取代或取代的苯基，萘基，芳烷基，碳数1-6的低级烷基，环烷基碳数3-6的碳原子数为3-6以下的碳原子数为2-6的“Z”表示碳原子数1-6的低级烷基或吸电子基团，“n”表示0〜4的整数，“P”表示 1〜5的整数，其中满足n + p = 5）R1-CONHCH2OH（II）的数学式（其中，“R1”表示碳数为11-21的烷基）。

7. 发明授权

US5707778A Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US5707778A
公开(公告)日：1998-01-13
申请号：US613720
申请日：1996-03-12
申请人： Toshiaki Minami , Tomoaki Nagai , Kaoru Hamada , Akio Sekine , Toshimi Satake , Toshiyuki Takano , Hideki Hayasaka
发明人： Toshiaki Minami , Tomoaki Nagai , Kaoru Hamada , Akio Sekine , Toshimi Satake , Toshiyuki Takano , Hideki Hayasaka
IPC分类号： B41M5/26 , B41M5/333 , B41M5/40 , B41M5/46
CPC分类号： B41M5/3333 , B41M5/26 , B41M5/46 , B41M5/465 , Y10S430/145 , Y10S430/146 , Y10S430/165
摘要： An optical recording medium including a substrate having thereon a recording layer containing a dye precursor, a color developer reactable with the dye precursor to develop a color, and a light absorbent for converting light to heat, characterized in that the color developer is at least one compound of Formula (1): (R--NH (C.dbd.S) NH)n--Z (1) (wherein R denotes a substituted or unsubstituted alkyl, cycloalkyl, aryl, aralkyl, or alkenyl. n is an integer of 2 or more, and Z denotes a group having a valence of 2 or more.). The optical recording medium is superior in heat resistance and plasticizer resistance of the recorded image, heat resistance of background, water resistance, and moisture resistance.).
摘要翻译：一种光记录介质，包括其上具有含有染料前体的记录层的基底，可与染料前体反应以显色的彩色显影剂和用于将光转换成热的光吸收剂，其特征在于，彩色显影剂是至少一种式（1）的化合物:( R-NH（C = S）NH）nZ（1）（其中R表示取代或未取代的烷基，环烷基，芳基，芳烷基或烯基，n为2以上的整数， Z表示2价以上的基团。光记录介质的记录图像的耐热性和耐增塑剂性，背景耐热性，耐水性和耐湿性优异。

8. 发明授权

US5661100A Urea (thiourea) derivative and thermal recording sheet using the same 失效
标题翻译：尿素（硫脲）衍生物和热敏记录片材使用
公开(公告)号：US5661100A
公开(公告)日：1997-08-26
申请号：US521031
申请日：1995-08-29
申请人： Toshiaki Minami , Tomoaki Nagai , Kaoru Hamada , Akio Sekine , Ryoichi Kinishi , Ryuzo Minakami
发明人： Toshiaki Minami , Tomoaki Nagai , Kaoru Hamada , Akio Sekine , Ryoichi Kinishi , Ryuzo Minakami
IPC分类号： B41M5/337 , B41M5/333 , C07C311/51 , C07C335/16 , C07C335/22 , B41M5/30
CPC分类号： B41M5/3336 , B41M5/3333 , C07C311/51 , C07C335/16 , C07C335/22
摘要： A thermal recording sheet wherein a compound of Formula (I) or (II) is contained in a thermal color developing layer including a basic colorless dye and an organic color developer as main ingredients: ##STR1## (wherein A denotes hydrogen atom, an alkyl group of C.sub.1 to C.sub.4, an alkoxy group of C.sub.1 to C.sub.4, hydroxy group, or nitro group. R.sub.1, R.sub.2, and R.sub.3 are hydrogen atom, an alkyl group of C.sub.1 to C.sub.4, an alkoxy group of C.sub.1 to C.sub.4, hydroxy group, or nitro group. R.sub.1 and R.sub.2 may combine with each other to form an aromatic ring. Y is sulfur or oxygen atom.), ##STR2## (wherein B denotes hydrogen atom, an alkyl group of C.sub.1 to C.sub.4, an alkoxy group of C.sub.1 to C.sub.4, hydroxy group, or nitro group. R.sub.1, R.sub.2, and R.sub.3 are hydrogen atom, an alkyl group of C.sub.1 to C.sub.4, an alkoxy group of C.sub.1 to C.sub.4, hydroxy group, or nitro group. R.sub.1 and R.sub.2 may combine with each other to form an aromatic ring. Y is sulfur or oxygen atom.).The thermal recording sheet has a high sensitivity and high image stability.
摘要翻译：一种热记录片，其中式（I）或（II）的化合物包含在包含碱性无色染料和有机显色剂作为主要成分的热显色层中：C1至C4的烷基，烷氧基的C1至C4，羟基或硝基。 R1，R2和R3是氢原子，C1〜C4的烷基，C1〜C4的烷氧基，羟基或硝基。 R1和R2可以相互结合形成芳香环。（II）（其中B表示氢原子，C1至C4的烷基，C1至C4的烷氧基，羟基或硝基），R1，R2和 R3为氢原子，C1〜C4烷基，C1〜C4烷氧基，羟基或硝基，R1和R2可以相互结合形成芳香环，Y为硫原子或氧原子）。热敏记录纸具有高灵敏度和高图像稳定性。

9. 发明授权

US5482913A Recording sheet 失效
标题翻译：录音页
公开(公告)号：US5482913A
公开(公告)日：1996-01-09
申请号：US166815
申请日：1993-12-15
申请人： Toshimi Satake , Tomoaki Nagai , Toshiyuki Takano , Akio Sekine
发明人： Toshimi Satake , Tomoaki Nagai , Toshiyuki Takano , Akio Sekine
IPC分类号： B41M5/32 , B41M5/333 , B41M5/30
CPC分类号： B41M5/32 , B41M5/3335
摘要： A dispersion of a carbonate type blocked color developer having a hydroxyl group having a color developing function which is blocked by an O-substituted oxycarbonyl group (--(C.dbd.O)OR.sub.1), and a metal salt of an organic acid or inorganic acid or a leuco dye are mixed to obtain an opaque undeveloped coating color, and the coating color is coated on paper or the like to obtain a recording sheet. Also, the coating color is further mixed with a light absorbent to obtain an opaque undeveloped coating color, which is coated on paper or the like to obtain an optical recording sheet.
摘要翻译：具有由O-取代的氧羰基（ - （C = O）OR 1）封端的具有显色功能的羟基的碳酸酯型阻挡显色剂的分散体和有机酸或无机酸的金属盐或将无色染料混合以获得不透明的未显影涂料颜色，并将涂料涂布在纸等上以获得记录片材。此外，涂料颜色进一步与光吸收剂混合以获得不透明的未显影涂料颜色，其涂布在纸等上以获得光学记录片材。

10. 发明授权

US5434119A Transparent recording medium 失效
标题翻译：透明记录介质
公开(公告)号：US5434119A
公开(公告)日：1995-07-18
申请号：US903566
申请日：1992-06-24
申请人： Toshimi Satake , Tomoaki Nagai , Toshiyuki Takano , Akio Sekine
发明人： Toshimi Satake , Tomoaki Nagai , Toshiyuki Takano , Akio Sekine
IPC分类号： B41M5/155 , B41M5/30 , B41M5/32 , B41M5/333 , C07C69/96 , C07C271/44 , C07C271/46 , C07C271/56 , C07C271/58 , C07C315/04 , C07C317/22 , B41M5/40
CPC分类号： C07C315/04 , B41M5/155 , B41M5/32 , B41M5/3333 , B41M5/3335 , C07C271/44 , C07C271/46 , C07C271/56 , C07C271/58 , C07C69/96 , B41M5/3336 , C07C2101/14 , Y10S430/146
摘要： A transparent recording medium is disclosed which can directly record a fine, precise image. With the recording medium, a compact, fine image occupying a small storage space can be easily enlarged and confirmed by an enlarged projection. It is prepared by applying a coating liquid for recording comprising a developer in which a hydroxyl group with a developing function is blocked by an N-substituted carbamoyl group or an O-substituted oxycarbonyl group, an iron salt of an organic acid or a leuco dye, a near-infrared absorbing agent, and a binder, uniformly dissolved in an organic solvent such as MEK, to a transparent plastic substrate, and drying to obtain a transparent recording layer with a thickness of 3 .mu.m to 8 .mu.m. A visible, precise, fine direct image can then be recorded using a semiconductor laser beam.
摘要翻译：公开了可直接记录精细图像的透明记录介质。利用记录介质，可以容易地放大占据小存储空间的紧凑而精细的图像，并通过放大的投影来确认。通过涂布包含显影功能的显影剂的显影剂用N-取代氨基甲酰基或O-取代氧羰基封闭的显影剂，有机酸的铁盐或无色染料，近红外吸收剂和粘合剂，均匀地溶解在有机溶剂如MEK中，并且干燥，得到厚度为3μm至8μm的透明记录层。然后可以使用半导体激光束来记录可见，精确，精细的直接图像。

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