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1. 发明授权

US5942464A Method and apparatus for printing 失效
标题翻译：打印方法和装置
公开(公告)号：US5942464A
公开(公告)日：1999-08-24
申请号：US5744
申请日：1998-01-12
申请人： Larry Vaughn , John G. Whitaker
发明人： Larry Vaughn , John G. Whitaker
IPC分类号： B41M5/165
CPC分类号： B41M5/165 , B41M5/1655 , Y10T428/249953 , Y10T428/249997
摘要： The invention described herein relates to methods and systems for printing. More specifically, the present invention provides methods and systems for printing using a disposable substrate containing an essentially dry layer of microcapsules which contain a colorless dye compound or dye developing compound and a substantially dry layer of containing a complementary compound in a second substrate region for reaction with the dye or dye developing compound to form a visible image. The disposable printing system according to the invention provides a reduced availability for bacterial growth and transfer due to its essentially dry characteristics.
摘要翻译：本文描述的本发明涉及用于打印的方法和系统。更具体地说，本发明提供使用包含基本上干燥的微胶囊层的一次性基材进行印刷的方法和系统，所述微胶囊含有无色染料化合物或染料显影化合物和在第二底物区域中含有互补化合物的基本上干燥的层以进行反应与染料或染料显影化合物形成可见的图像。根据本发明的一次性打印系统由于其基本上干燥的特性而提供细菌生长和转移的可用性降低。

2. 发明授权

US5880064A Carbonless pressure-sensitive copying paper 失效
标题翻译：无碳压敏复印纸
公开(公告)号：US5880064A
公开(公告)日：1999-03-09
申请号：US839183
申请日：1997-04-23
申请人： Nobuhiro Kagota , Hironori Wada
发明人： Nobuhiro Kagota , Hironori Wada
IPC分类号： B41M5/145 , B41M5/155 , B41M5/165
CPC分类号： B41M5/1455 , B41M5/145 , B41M5/1555 , B41M5/1655
摘要： A carbonless pressure-sensitive copying paper which uses a solvent free of an unpleasant odor and friendly to environments and is excellent in color formability and image keeping properties, the copying paper having a layer containing microcapsules enclosing a color former dissolved in a solvent, the solvent being a middle-length-chain triglyceride (MCT), the color former being an indolylazaphthalide compound or a fluoran compound having a trifluoromethylanilino group, the color former further containing a color former different in kind, the solvent further containing a specific fatty acid ester solvent in combination with the MCT, and the color developer being an inorganic color developer, preferably a simi-synthetic solid acid.
摘要翻译：一种无碳压敏复印纸，其使用没有令人不快的气味和环境友好的溶剂，并且具有优异的着色性和图像保持性，该复印纸具有包含溶解在溶剂中的着色剂的微胶囊层，溶剂作为中长链甘油三酯（MCT），成色剂为吲哚基氮杂萘化合物或具有三氟甲基苯胺基的荧烷化合物，成色剂还含有不同种类的成色剂，该溶剂还含有特定的脂肪酸酯溶剂与MCT组合，彩色显影剂是无机彩色显影剂，优选类似合成的固体酸。

3. 发明授权

US5472489A Solvent compositions for use in pressure-sensitive copying paper 失效
标题翻译：用于压敏复印纸的溶剂组合物
公开(公告)号：US5472489A
公开(公告)日：1995-12-05
申请号：US141606
申请日：1993-10-27
申请人： Ivan Sheiham , Margaret P. Templey
发明人： Ivan Sheiham , Margaret P. Templey
IPC分类号： B41M5/165 , C07C69/22 , C07C69/28 , C09D191/00 , C08K5/10
CPC分类号： B41M5/1655 , Y10T428/31993
摘要： A solvent composition for use in pressure-sensitive copying papers comprises a mixture of vegetable oil and a mono- or di-functional ester of a fatty acid or other acid composed of a non-aromatic saturated or unsaturated straight or branched hydrocarbon chain and a single terminal carboxyl group.
摘要翻译：用于压敏复印纸的溶剂组合物包括植物油和由非芳族饱和或不饱和直链或支链烃链组成的脂肪酸或其它酸的单官能或二官能酯的混合物，末端羧基。

4. 发明授权

US5318940A Carbonless paper solvent comprising diisopropylbiphenyl and triisopropylbiphenyl and products utilizing same 失效
标题翻译：含有二异丙基联苯和三异丙基联苯的无碳纸溶剂和使用它们的产物
公开(公告)号：US5318940A
公开(公告)日：1994-06-07
申请号：US984992
申请日：1992-12-02
申请人： Harold W. Earhart , Gregory R. Hahn , Ronald W. Osman
发明人： Harold W. Earhart , Gregory R. Hahn , Ronald W. Osman
IPC分类号： B41M5/165 , C07C15/14
CPC分类号： B41M5/1655 , C07C15/14 , Y10T428/2984
摘要： A remarkably low odor carbonless paper solvent is provided comprising a mixture of diisopropylbiphenyl and triisopropylbiphenyl, generally in an amount of 50 to 90% by weight diisopropylbiphenyl and 10 to 40% by weight triisopropylbiphenyl. The solvent and a chromogenic substance such as a leuco dye are encapsulated to form microcapsules which are coated onto one surface of a carrier sheet. A color developing substance is then applied to another sheet to form a carbonless marking system. When the microcapsules are ruptured, the solubilized chromogenic substance contacts and reacts with the developer to form an image.
摘要翻译：提供了非常低气味的无碳纸溶剂，其包含二异丙基联苯和三异丙基联苯的混合物，通常为50至90重量％的二异丙基联苯和10至40重量％的三异丙基联苯。将溶剂和显色物质如无色染料包封以形成涂覆在载体片材的一个表面上的微胶囊。然后将彩色显影物质施加到另一片材上以形成无碳标记系统。当微胶囊破裂时，溶解的显色物质与显影剂接触并反应形成图像。

5. 发明授权

US5214021A Pressure sensitive copy article 失效
标题翻译：压力敏感性文章
公开(公告)号：US5214021A
公开(公告)日：1993-05-25
申请号：US477839
申请日：1990-04-05
申请人： Naoya Takahashi , Satoshi Narui , Yasuo Togami , Ryoichi Miura
发明人： Naoya Takahashi , Satoshi Narui , Yasuo Togami , Ryoichi Miura
IPC分类号： B41M5/165
CPC分类号： B41M5/1655
摘要： The present invention is connected with a pressure sensitive copy material using a color former solution in which an electron accepting developer and an electron donating color former capable of developing a color when brought into contact with the developer are dissolved in a solvent, and as the solvent in the color former solution, a solvent composition is used which comprises (a) 5 to 50% by volume of one selected from the group consisting of a hydrogenated lower polymer of propylene and/or a butene, an alicyclic hydrocarbon, an alkylbenzene and a kerosine fraction, and (b) 50 to 95% by volume of a bicyclic aromatic hydrocarbon and/or a chlorinated paraffin oil having a viscosity of 3 cSt or more at 40.degree. C., the aforesaid developer comprising an aromatic carboxylic acid, a polymer thereof, a metallic salt thereof, a polyvalent metallized carboxy-modified terpene phenolic resin or a derivative thereof.
摘要翻译： PCT No.PCT / JP89 / 00813 Sec。 371日期：1990年4月5日 102（e）1990年4月5日PCT PCT 1989年8月9日PCT公布。出版物WO90 / 01417 日本1990年02月22日。本发明与使用着色剂溶液的压敏复制材料连接，其中与显影剂接触时能够显现颜色的电子接受显影剂和给电子成色剂溶解在溶剂，并且作为成色剂溶液中的溶剂，使用溶剂组合物，其包含（a）5至50体积％的选自丙烯和/或丁烯的氢化低聚物，脂环族烃，烷基苯和煤油馏分，和（b）在40℃下粘度为3cSt以上的双环芳烃和/或氯化石蜡油的50〜95体积％，所述显影剂包含芳族羧酸，其聚合物，其金属盐，多价金属化羧基改性萜烯酚醛树脂或其衍生物。

6. 发明授权

US4721651A Microcapsules having capsule walls formed of aliphatic diisocyanate and diamine 失效
标题翻译：具有由脂肪族二异氰酸酯和二胺形成的胶囊壁的微胶囊
公开(公告)号：US4721651A
公开(公告)日：1988-01-26
申请号：US874551
申请日：1986-06-16
申请人： Kurt Riecke
发明人： Kurt Riecke
IPC分类号： B01J13/16 , B41M5/165 , B01J13/02 , B32B27/14 , B32B27/40
CPC分类号： B01J13/16 , B41M5/1655 , Y10T428/2985
摘要： In microcapsules of the type used for pressure-sensitive, carbonless copy papers, having walls formed from aliphatic diisocyanate and diamine and containing a solvent mixture with a dye precursor dissolved therein, the solvent mixture containing a component which easily dissolves the dye precursor and the capsule wall material and a component which only poorly dissolves the dye precursor and the capsule wall, the improvement comprising the poorly dissolving solvent component is an alkylbenzene having from 8 up to 14 C-atoms in the alkyl moiety; and the easily dissolving solvent component is selected from the group consisting of diisopropyl naphthalene, a hydrogenated terphenyl, an alkylated diphenyl, a diphenyl alkane, a chloroparaffin and a mixture thereof, the ratio of easily to poorly dissolving components ranging form 15:85 to 75:25 vol %, and being adjusted within this range so that a solution of the wall-forming aliphatic diisocyanate is just at the turbidity point in the mixture of easily dissolving and poorly dissolving components.
摘要翻译：在用于压敏敏感的无碳复写纸的微胶囊中，具有由脂肪族二异氰酸酯和二胺形成的壁并且含有与其中溶解有染料前体的溶剂混合物的溶剂混合物，所述溶剂混合物含有容易溶解染料前体和胶囊的组分壁材料和仅溶解染料前体和胶囊壁的组分，包含难溶解溶剂组分的改进是在烷基部分具有8至14个C原子的烷基苯; 容易溶解的溶剂组分选自二异丙基萘，氢化三联苯，烷基化二苯基，二苯基烷烃，氯代石蜡及其混合物，易于溶解成比例为15:85至75 ：25体积％，并且在该范围内调节，使得成壁脂肪族二异氰酸酯的溶液刚好在容易溶解和溶解不良的组分的混合物中的浊点。

7. 发明授权

US4680056A Carbonless paper solvent utilizing triisopropyltoluene 失效
标题翻译：无碳纸溶剂利用三异丙基甲苯
公开(公告)号：US4680056A
公开(公告)日：1987-07-14
申请号：US821983
申请日：1986-01-23
申请人： Andrew P. Komin
发明人： Andrew P. Komin
IPC分类号： C09B67/10 , B41M5/165 , D21H27/00 , C09D11/00
CPC分类号： B41M5/1655
摘要： A carbonless paper solvent, a method of solubilizing a chromogenic material, and a recording sheet, all utilizing triisopropyltoluene, are the subject of the present invention. Triisopropyltoluene may be obtained by the alkylation of toluene and the resulting product will normally contain the 2,3,5, the 2,4,5 and the 2,4,6 isomers. The triisopropyltoluene may be combined with other known dye solvents such as alkylated naphthalenes, diarylmethanes and alkylated biphenyls to present a carbonless paper solvent or it may be utilized alone. The triisopropyltoluene will normally be present in a quantity of at least 40% by weight of the total solvent. A recording sheet may be formed by a paper which is coated with a continuous layer of microcapsules containing chromogenic marking material and a solvent comprising triisopropyltoluene.
摘要翻译：本发明的主题是无碳纸溶剂，增溶发色材料的方法和全部利用三异丙基甲苯的记录纸。三异丙基甲苯可以通过甲苯的烷基化获得，所得产物通常含有2,3,5,2,4,5和2,4,6异构体。三异丙基甲苯可以与其它已知的染料溶剂如烷基化萘，二芳基甲烷和烷基化联苯组合以提供无碳纸溶剂，或者可以单独使用。三异丙基甲苯通常以总溶剂的至少40重量％的量存在。记录纸可以由涂布有包含显色标记材料的连续的微胶囊层和包含三异丙基甲苯的溶剂的纸形成。

8. 发明授权

US4287074A Sec-ylbiphenyl composition and process for preparing the same 失效
标题翻译：二联联组合物及其制备方法
公开(公告)号：US4287074A
公开(公告)日：1981-09-01
申请号：US144490
申请日：1980-04-28
申请人： Harold W. Earhart , Donald F. Rugen
发明人： Harold W. Earhart , Donald F. Rugen
IPC分类号： B01F1/00 , B01J27/10 , B41M5/165 , C07C1/00 , C07C2/68 , C07C15/14 , C07C67/00 , H01B3/22 , H01G4/22
CPC分类号： H01B3/22 , B41M5/1655 , C07C2/68 , C07C2527/126
摘要： A water-white, essentially odorless liquid useful as a dieletric oil and as a dye solvent, particularly for a carbonless paper solvent, consisting essentially of about 82% to about 88% by weight of mono-sec-butylbiphenyl and about 12% to about 18% of di-sec-butylbiphenyl prepared by reacting highly pure 1-butene or 2-butene with biphenyl at a mol ratio of butene to biphenyl of from about 0.5 to about 0.9 and at a temperature of about 250.degree. F. to about 475.degree. F. in the presence of an aluminum chloride catalyst, distilling the reaction product under vacuum to remove unreacted biphenyl and distilling off the product mixture at a temperature between about 370.degree. F. and about 440.degree. F. at 30 mm Hg. pressure or the equivalent thereof.
摘要翻译：一种水白色，基本上无臭的液体，可用作消耗油和染料溶剂，特别是无碳纸溶剂，基本上由约82％至约88％重量的单仲丁基联苯和约12％至约 18％的二仲丁基联苯通过使高纯度1-丁烯或2-丁烯与联苯以丁烯与联苯的摩尔比为约0.5至约0.9，温度为约250°F至约475 在氟化铝催化剂的存在下，在真空下蒸馏反应产物以除去未反应的联苯，并在30mmHg的温度在约370°F至约440°F之间蒸馏产物混合物。压力或其等同物。

9. 发明授权

US4130299A Low-odor dye solvents for pressure-sensitive copying systems 失效
标题翻译：用于压敏复印系统的低气味染料溶剂
公开(公告)号：US4130299A
公开(公告)日：1978-12-19
申请号：US832698
申请日：1977-09-12
申请人： James C. Wygant
发明人： James C. Wygant
IPC分类号： B41M5/165 , B41M5/16 , B41M5/22
CPC分类号： B41M5/1655 , Y10S428/914 , Y10T428/25
摘要： Solvents useful to dissolve dyes employed in pressure-sensitive copying systems comprise compositions of monobenzylated, dibenzylated and, optionally, tribenzylated xylenes having defined isomeric configurations. Benzylated meta-xylene; benzylated para-xylene; and benzylated meta-para-xylene are low-odor solvents.
摘要翻译：用于溶解在压敏复制系统中使用的染料的溶剂包括具有确定的异构构型的单苄基化，二苄基化和任选的三苯甲基二甲苯的组合物。苯甲酰化间二甲苯苄基化对二甲苯; 苄基化的间 - 对 - 二甲苯是低气味的溶剂。

10. 发明授权

US4064068A Preparation of isopropylnaphthalene mixture 失效
标题翻译：异丙基萘混合物的制备
公开(公告)号：US4064068A
公开(公告)日：1977-12-20
申请号：US600672
申请日：1975-07-30
申请人： Marcus W. Haseltine, Jr.
发明人： Marcus W. Haseltine, Jr.
IPC分类号： C07C2/66 , B41M5/165 , C07C1/00 , C07C2/68 , C07C15/24 , C07C67/00 , B01F1/00
CPC分类号： B41M5/1655 , C07C2/68 , C07C2527/126
摘要： A process for the preparation of a mixture of alkylnaphthalenes useful as a dye solvent for carbonless copy paper by:1. alkylating naphthalene in the presence of an alkylation catalyst,2. adding an additional amount of catalyst after the alkylation has been completed, and3. holding the reaction mass at 180.degree. to 280.degree. F. for a time sufficient to maximize yield of dialkylated product.
摘要翻译：制备用作无碳复写纸的染料溶剂的烷基萘的混合物的方法：

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