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1. 发明专利

JPH1058846A PIGMENT RECEPTOR ELEMENT FOR TRANSFER OF HEAT SENSITIVE PIGMENT 失效
公开(公告)号：JPH1058846A
公开(公告)日：1998-03-03
申请号：JP15674497
申请日：1997-06-13
申请人： EASTMAN KODAK CO , MOBIL OIL CORP
发明人： CAMPBELL BRUCE CRINEAN , MARTIN THOMAS WILLIAM , KING RONALD STEWART , WILLIAMS DAVID RANDALL , HESSER FREDERICK W
IPC分类号： B41M5/382 , B32B5/18 , B41M5/00 , B41M5/40 , B41M5/42 , B41M5/44 , B41M5/50 , B41M5/52 , B41M5/38
摘要： PROBLEM TO BE SOLVED: To provide a pigment receptor element which is used for a heat sensitive pigment transfer method, and is excellent in curl resistance. SOLUTION: This pigment receptor element has a biaxially drawn composite film and a pigment image receptor layer which are laminated on the surface side of a supporting body in this order, and the composite film includes a thermoplastic core layer having micro-voids, and at least one thermoplastic surface layer which substantially does not have voids. The supporting body has a biaxially drawn film, an undercoat layer and a charging preventive layer which are laminated on the rear side in this order. The undercoat layer contains an acrylic monomer, an acrylic homopolymer, an acrylic copolymer, a mixture of polyethylene with a polypropylene copolymer or terpolymer, or polypropylene containing 0.1g/m or higher of titanium dioxide, and the ratio of thickness of the film on the rear side to the composite film, is in a range of 0.45-1.0.

2. 发明专利

JP2000160080A INK JET PRINTING METHOD 失效
公开(公告)号：JP2000160080A
公开(公告)日：2000-06-13
申请号：JP33747899
申请日：1999-11-29
申请人： EASTMAN KODAK CO
发明人： ERDTMANN DAVID , CHU LIXIN , MARTIN THOMAS WILLIAM
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00
摘要： PROBLEM TO BE SOLVED: To provide an ink jet printing method which uses an additive for a pigment-containing ink jet ink to improve the drying time in printing espe cially on a nonporous glossy ink-accepting substrate. SOLUTION: This method comprises preparing an ink jet printer which responds to digital data signals, loading an ink-accepting substrate onto the printer, loading an ink jet ink composition comprising a carrier, 0.5-30 mass % pigment, and 0.1-10 mass % swelling clay onto the printer, and printing on the substrate with the ink composition in response to the digital data signals.

3. 发明专利

JPH10310730A INK-JET INK 失效
公开(公告)号：JPH10310730A
公开(公告)日：1998-11-24
申请号：JP11732198
申请日：1998-04-27
申请人： EASTMAN KODAK CO
发明人： MARTIN THOMAS WILLIAM , ROMANO CHARLES EUGENE JR , MASKASKY JOE EDWARD
IPC分类号： C09D11/02 , C09D11/00
摘要： PROBLEM TO BE SOLVED: To obtain the subject ink capable of providing uniform printing satisfying crack-free high optical concentration, high in fastness to water, by including an aqueous carrier medium, a pigment and an active olefin functional group- containing compound. SOLUTION: This ink contains (A) an aqueous carrier medium [e.g. water and a polyfunctional alcohol (e.g. diethylene glycol), (B) a pigment (e.g. quinacridone magenta) and (C) an active olefin functional group-containing compound [e.g. bis-(vinylsulfonyl)-methane(BVSM) or bis(vinylsulfonyl)-methyl ether (BVSME)]. In the ink, preferably the concentrations of the components are about 70-98 wt.% of the component A, about 0.5-10 wt.% of the component B in the case of an organic pigment and about 0.2-2.0 wt.% of the component C in the case of BVSME.

4. 发明专利

JPH1067954A LIQUID INK JET INK 失效
公开(公告)号：JPH1067954A
公开(公告)日：1998-03-10
申请号：JP19730597
申请日：1997-07-23
申请人： EASTMAN KODAK CO
发明人： MARTIN THOMAS WILLIAM
IPC分类号： C08L5/00 , C09D11/00
摘要： PROBLEM TO BE SOLVED: To obtain the subject non-gellable ink containing a polysaccharide resin having specific structure, capable of markedly improving printed image quality, and having no thermal inversion characteristics. SOLUTION: This ink comprises (A) 0.2-2wt.% of a polysaccharide resin 500,000-2,500,000 in average molecular weight and shown by the formula ((n) is an integer to attain the average molecular weight, (C) 90-98wt.% of a carrier, and (C) a pigment (pref. Pigment Black No.7). The component A is e.g. a polysaccharide resin composed of 43wt.% of high-temperature-modified corn starch, 3wt.% of propylene glycol and 54wt.% of water. The component B is pref. a mixture of water and a polyhydric alcohol such as diethylene glycol. The component A may be added during milling process to grind the component C into primary particles, or may be added during such process as to dilute a dispersed pigment concentrated ground product with the component B.

5. 发明专利

JP2003034071A Ink jet printing method 审中-公开
标题翻译：喷墨打印方法
公开(公告)号：JP2003034071A
公开(公告)日：2003-02-04
申请号：JP2002181581
申请日：2002-06-21
申请人： Eastman Kodak Co , イーストマンコダックカンパニー
发明人： ERDTMANN DAVID , CAMPBELL BRUCE C , LOPEZ EDGARDO , YAU HWEI-LING , MARTIN THOMAS WILLIAM , HAN-ADEBEKUN CHRIS G
IPC分类号： B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , C09D11/00
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5236 , B41M5/5254 , C09D11/30
摘要： PROBLEM TO BE SOLVED: To provide an image with upgraded anti-ozone fastness properties and physical durability (e.g. resistance to scratch and dirt).
SOLUTION: This ink jet printing method comprises (A) the step to prepare an ink jet printer which responds to a digital data signal, (B) the step to load an ink receiving element with a support which carries a porous ink receiving layer with open voids continuously stretched thereon in the same expanse into a printer, (C) the step to load an ink jet ink composition composed of water, a wetting agent, pigment and water dispersing polymer particles into the printer and (D) the step to print an image on the ink receiving layer using an ink jet ink in compliance with the digital data signal.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供具有提高的抗臭氧坚牢度性能和物理耐久性（例如抗划痕和污垢）的图像。解决方案：该喷墨打印方法包括：（A）制备响应于数字数据信号的喷墨打印机的步骤，（B）用带有打开的多孔油墨接收层的支撑体装载油墨接收元件的步骤（C）将由水，润湿剂，颜料和水分散性聚合物颗粒组成的喷墨油墨组合物加载到打印机中的步骤，（D）打印打印机的步骤使用符合数字数据信号的喷墨油墨在油墨接收层上的图像。

6. 发明专利

JP2001234101A INK-JET INK COMPOSITION 失效
公开(公告)号：JP2001234101A
公开(公告)日：2001-08-28
申请号：JP2000395002
申请日：2000-12-26
申请人： EASTMAN KODAK CO
发明人： MARTIN THOMAS WILLIAM
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00
摘要： PROBLEM TO BE SOLVED: To obtain an ink-jet ink having an improved printing reliability. SOLUTION: This ink-jet ink composition contains 30-90 wt.% of water; 0.5-30 wt.% of a pigment; 0.05-2 wt.% of an aromatic sulfonate or disulfonate containing sodium p-toluenesulfonate, sodium 2,5-dihydroxybenzenedisulfonate monohydrate, sodium p-hydroxybenzenesulfonate, or sodium p- aminobenzenedisulfonate; and 10-50 wt.% of a moisturizing agent containing a polyhydric alcohol.

7. 发明专利

JPH10310729A INK-JET INK 失效
公开(公告)号：JPH10310729A
公开(公告)日：1998-11-24
申请号：JP11549198
申请日：1998-04-24
申请人： EASTMAN KODAK CO
发明人： MARTIN THOMAS WILLIAM , ROMANO CHARLES EUGENE JR , MASKASKY JOE EDWARD
IPC分类号： C09D11/02 , C09D11/00
摘要： PROBLEM TO BE SOLVED: To obtain the subject ink capable of providing uniform printing satisfying crack-free high optical concentration, high in fastness to water, by including an aqueous carrier medium, a pigment and an aldehyde functional group- containing compound. SOLUTION: This ink contains (A) an aqueous carrier medium [e.g. water and a polyfunctional alcohol (e.g. diethylene glycol)], (B) a pigment (e.g. carbon black) and (C) an aldehyde functional group-containing compound [2,3- dihydroxy-1,4-dioxane (DHD)]. In the ink, preferably the concentrations of the components are 70-98 wt.% of the component A, 0.5-10 wt.% of the component B in the case of an organic pigment and 0.2-2.0 wt.% of the component C in the case of DHD.

8. 发明专利

JP2000063721A INK JET INK/RECEPTOR SET 失效
公开(公告)号：JP2000063721A
公开(公告)日：2000-02-29
申请号：JP21664299
申请日：1999-07-30
申请人： EASTMAN KODAK CO
发明人： SHAW-KLEIN LORI , MARTIN THOMAS WILLIAM
IPC分类号： B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , C09D11/00
摘要： PROBLEM TO BE SOLVED: To provide an ink jet ink/receptor set, which can further improve water resistance and durability of the image printed with the ink containing inorganic particles. SOLUTION: This ink jet ink/receptor set comprises (a) an ink-receiving layer containing a reactive coupling agent, and (b) an image formed on the above layer with an ink jet ink containing a compound having inorganic surface, wherein the reactive coupling agent reacts with the inorganic surface of in the ink.

9. 发明专利

JP2000053901A INK FOR INK JET 失效
公开(公告)号：JP2000053901A
公开(公告)日：2000-02-22
申请号：JP21333499
申请日：1999-07-28
申请人： EASTMAN KODAK CO
发明人： MARTIN THOMAS WILLIAM , BUGNER DOUGLAS EUGENE
IPC分类号： B41J2/01 , B41M5/00 , C09C1/28 , C09C3/06 , C09D11/00
摘要： PROBLEM TO BE SOLVED: To obtain the subject ink capable of forming a high quality printed image hardly coming off by rubbing or an abrasion, on a glossy paper and a glossy film by adding an aluminum-stabilized colloidal silica having a specific mean particle diameter as an additive. SOLUTION: This ink for an ink jet, contains (A) an aqueous carrier medium, (B) a pigment and (C) 0.5-10 wt.% aluminum-stabilized colloidal silica particles having 0.005-0.50 μm mean particle diameter based on the ink composition. Further, it is allowed to contain optional additives selected from e.g. (D) a dispersing agent such as sodium dodecylsulfate, (E) a humectant, (F) a surfactant and (G) a biocidal agent.

10. 发明专利

JPH11348245A INK JET PRINTING APPARATUS 失效
公开(公告)号：JPH11348245A
公开(公告)日：1999-12-21
申请号：JP14355699
申请日：1999-05-24
申请人： EASTMAN KODAK CO
发明人： WEN XIN , ERDTMANN DAVID , ROMANO CHARLES EUGENE , MARTIN THOMAS WILLIAM
IPC分类号： B41J2/01 , B41J2/175 , B41J2/195 , B41J2/21
摘要： PROBLEM TO BE SOLVED: To improve the quality stability, durability, and time efficiency of an image by causing fluid to adhere onto an ink spot provided at an ink receptor, and installing a second print head connected to a liquid reservoir. SOLUTION: When printing, a receptor 80 is moved by a reception driving mechanism 70 under the control of a computer 20. The computer 20 operates to control print heads 31-34 in such a manner that ink droplets 100 are spouted in accordance with an input digital image to form ink spots 110 on the receptor 80. In the next place, after the ink spots 110 are disposed at the receptor 80, a print head 30 spouts droplets 105 to form fluid spots 120 on the ink spots 110, simultaneously ink droplets 100 adhere onto the receptor 80. Accordingly, since no additional time is required, the time can be used efficiently. Since the fluid contains a curing agent solution, the ink spots 110 are cured to enhance the water resistance of the printing image.

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