Six-ring Members In The Heterocyclic Ring Patents (Class 106/31.47)
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Patent number: 11891521Abstract: Aspects of the present disclosure relate to color compositions and methods of making a printed layer using the color composition as well as an article that can include the printed layer.Type: GrantFiled: March 5, 2020Date of Patent: February 6, 2024Assignee: NIKE, INC.Inventors: Yihua Chang, Christopher J. Dimitriou, Jeremy Gantz, Adam Kohn, Richard L Watkins, Mary Austin
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Patent number: 11639061Abstract: An ink jet ink composition contains a dye having an azo group, water, and a hindered amine compound having a radical. The dissolved nitrogen concentration of the ink composition is 10 ppm or less.Type: GrantFiled: September 24, 2019Date of Patent: May 2, 2023Inventors: Nao Kozaka, Yuki Wakushima, Yoshitaka Miyajima, Takeshi Yano, Chitae Hashizume
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Patent number: 11613662Abstract: Provided is an aqueous ink for ink jet that has excellent storage stability and whose viscosity does not easily increase even in a case where the ink is stored in a severe environment such as a high temperature condition. This aqueous ink for ink jet contains a coloring material and a block copolymer. The block copolymer includes an A block having a segment A having no acid group and a group represented by Formula (1) bonded to one terminal of the segment A, and a B block having a segment B having an acid group and a group represented by Formula (2) bonded to one terminal of the segment B. (In Formula (1), R1 represents an alkylene group, and M represents a hydrogen atom, an alkali metal, ammonium or organic ammonium. In Formula (2), R2 and R3 each independently represent an alkyl group or the like.Type: GrantFiled: February 9, 2021Date of Patent: March 28, 2023Assignee: Canon Kabushiki KaishaInventors: Ryosuke Nagao, Kenta Ohtsuka
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Patent number: 11524515Abstract: A thermochromic composition including a dye molecule; a matrix, wherein the matrix comprises a material having a defined melting point; and an optional developer. A process for preparing a thermochromic composition, including providing a dye; heating a matrix above its melting point; adding the heated matrix to the dye until the dye dissolves in the matrix; optionally, adding a developer; wherein the thermochromic composition exhibits a first color at a first temperature and a second color at a second temperature; wherein the first color and the second color are different; and wherein the first temperature and the second temperature are different.Type: GrantFiled: April 5, 2019Date of Patent: December 13, 2022Assignee: Xerox CorporationInventors: Cristina Resetco, Kentaro Morimitsu
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Patent number: 11512204Abstract: A squarylium dye [A] that has high invisibility, i.e., exhibits low absorption in the visible light region (400 nm to 750 nm), has excellent near-infrared absorption capability and high light resistance, tends not to exhibit aggregations, and has specific X-ray diffraction peaks; and an image-forming material and the like containing the squarylium dye [A] having said characteristics. The problem is solved by a squarylium dye [A] having specific X-ray diffraction peaks represented by general formula (1). Moreover, the problem is also solved by various materials containing the squarylium dye [A].Type: GrantFiled: December 12, 2019Date of Patent: November 29, 2022Assignees: TOYO INK SC HOLDINGS CO., LTD., TOYO VISUAL SOLUTIONS CO., LTD.Inventors: Shohei Sakamoto, Hiroaki Shimizu, Sumihiro Aikyo
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Patent number: 11352742Abstract: Provided are an inkjet textile printing method including a step of performing direct printing on a textile by an inkjet method with an inkjet ink including an aqueous dispersion of a dye polymer having a structure derived from a dye having a xanthene skeleton; a coloring composition and an inkjet ink including the aqueous dispersion of the dye polymer; an ink cartridge including the inkjet ink filling the ink cartridge; and the dye polymer.Type: GrantFiled: January 28, 2019Date of Patent: June 7, 2022Assignee: FUJIFILM CorporationInventors: Yukio Tani, Yoshihiko Fujie
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Patent number: 11309498Abstract: [Object] To provide a photoelectric conversion film, a solid-state image sensor, and an electronic device which have an increased imaging characteristic. [Solution] Provided is a photoelectric conversion film including: a subphthalocyanine derivative represented by the following General Formula (1), where, in General Formula (1), X represents any substituent selected from among the group consisting of a halogen, a hydroxy group, a thiol group, an amino group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryloxy group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkyl amine group, a substituted or unsubstituted aryl amine group, a substituted or unsubstituted alkylthio group and a substituted or unsubstituted arylthio group, R1 to R3 each independently represent a substituted or unsubstituted ring structure, and at least one of R1 to R3 includes at least one hetero atom in the ring structure.Type: GrantFiled: September 18, 2020Date of Patent: April 19, 2022Assignee: Sony Semiconductor Solutions CorporationInventor: Osamu Enoki
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Patent number: 11279839Abstract: A magenta dye-based ink composition and a method for improving the print qualities of a magenta dye-based ink composition. The magenta dye-based ink composition includes one or more red dye(s) and a minor but effective amount of black dye. A weight ratio of red dye(s) to black dye in the ink composition ranges from about 20:1 to about 100:1.Type: GrantFiled: January 30, 2018Date of Patent: March 22, 2022Inventors: Keiichi Edaka, Ajay K. Suthar
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Patent number: 11029647Abstract: A method of forming a metallic structure on an optical element including a surface relief structure is disclosed. The method includes: forming a metallic structure on the optical element by applying a metal containing ink to the surface relief structure. The metal-containing ink includes an organic solvent and a metal-containing component. The metal-containing component is a homogeneously soluble metal salt, a metal complex or any combinations thereof.Type: GrantFiled: May 25, 2017Date of Patent: June 8, 2021Assignee: STENSBORG A/SInventors: Fagerbo Jan Stensborg, Leif Yde, Lars Lindvold, Christian Elbek, Anders Albertsen
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Patent number: 10745577Abstract: An aqueous solution includes a compound represented by the Formula (1) which is as defined herein; a preservative; and a betaine compound represented by the Formula (W-2) which is as defined herein, in which a content of the compound represented by the Formula (1) is 5 to 25 mass % with respect to a total mass of the aqueous solution.Type: GrantFiled: March 27, 2019Date of Patent: August 18, 2020Assignee: FUJIFILM CorporationInventor: Keiichi Tateishi
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Coloring composition, ink jet recording ink, ink jet recording method, and ink jet printer cartridge
Patent number: 10711148Abstract: Provided are a coloring composition including a compound represented by Formula (1) shown in this specification and a compound represented by Formula (D) shown in this specification, an ink jet recording ink including the coloring composition, an ink jet recording method using the ink jet recording ink, and an ink jet printer cartridge that is filled with the ink jet recording ink.Type: GrantFiled: August 7, 2018Date of Patent: July 14, 2020Assignee: FUJIFILM CorporationInventors: Keiichi Tateishi, Takashi Saitou, Yusuke Sakai, Yoshihiko Fujie, Yoshiaki Nagata -
Coloring composition, ink jet recording ink, ink jet recording method, and ink jet printer cartridge
Patent number: 10703910Abstract: Provided are a coloring composition including a compound represented by Formula (1) shown in this specification and a compound represented by Formula (D) shown in this specification, an ink jet recording ink including the coloring composition, an ink jet recording method using the ink jet recording ink, and an ink jet printer cartridge that is filled with the ink jet recording ink.Type: GrantFiled: August 6, 2018Date of Patent: July 7, 2020Assignee: FUJIFILM CorporationInventors: Keiichi Tateishi, Takashi Saitou, Yusuke Sakai, Takuma Amemiya, Yoshihiko Fujie, Yoshiaki Nagata -
Coloring composition, ink jet recording ink, ink jet recording method, and ink jet printer cartridge
Patent number: 10689535Abstract: Provided are a coloring composition including a compound represented Formula (1) shown in the specification and at least one compound selected from the group consisting of the compound represented by Formula (D) shown in the specification and the compound represented by Formula (E) shown in the specification, an ink jet recording ink including the coloring composition, an ink jet recording method using the ink jet recording ink, and an ink jet printer cartridge that is filled with the ink jet recording ink.Type: GrantFiled: August 6, 2018Date of Patent: June 23, 2020Assignee: FUJIFILM CorporationInventors: Keiichi Tateishi, Takashi Saitou, Yusuke Sakai, Yoshihiko Fujie, Yoshiaki Nagata -
Patent number: 10597548Abstract: A recording method according to the invention includes adhering a reaction liquid which reacts with and aggregates components of an ink composition to a recording medium; adhering a first ink composition to the recording medium; and adhering a second ink composition having reactivity with the reaction liquid lower than that of the first ink composition to the recording medium. Adhesion of the second ink composition to the recording medium is performed prior to adhesion of the first ink composition to the recording medium.Type: GrantFiled: September 27, 2018Date of Patent: March 24, 2020Assignee: Seiko Epson CorporationInventors: Akira Mizutani, Ippei Okuda
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Patent number: 10428233Abstract: A water-based ink set for ink-jet recording includes: a water-based yellow ink containing a yellow pigment, a resin dispersant, and water; a water-based magenta ink containing a magenta pigment, a resin dispersant, and water; a water-based cyan ink containing a cyan pigment, a resin dispersant, and water; and a water-based black ink containing self-dispersible carbon black and water. At least one water-based color ink selected from the group consisting of the water-based yellow ink, the water-based magenta ink, and the water-based cyan ink further contains a dye. The self-dispersible carbon black has an average particle size of 120 to 170 nm.Type: GrantFiled: March 17, 2017Date of Patent: October 1, 2019Assignee: Brother Kogyo Kabushiki KaishaInventors: Yuka Tsuzaka, Shinpei Ito, Mitsunori Maeda
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Patent number: 10414924Abstract: A water-based ink for ink-jet recording includes: a colorant containing a pigment and a dye represented by the following formula (1); water; and a water-soluble resin.Type: GrantFiled: March 30, 2017Date of Patent: September 17, 2019Assignee: Brother Kogyo Kabushiki KaishaInventors: Miki Nishiura, Mitsunori Maeda
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Patent number: 10333083Abstract: [Object] To provide a photoelectric conversion film, a solid-state image sensor, and an electronic device which have an increased imaging characteristic. [Solution] Provided is a photoelectric conversion film including: a subphthalocyanine derivative represented by the following General Formula (1), where, in General Formula (1), X represents any substituent selected from among the group consisting of a halogen, a hydroxy group, a thiol group, an amino group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryloxy group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkyl amine group, a substituted or unsubstituted aryl amine group, a substituted or unsubstituted alkylthio group and a substituted or unsubstituted arylthio group, R1 to R3 each independently represent a substituted or unsubstituted ring structure, and at least one of R1 to R3 includes at least one hetero atom in the ring structure.Type: GrantFiled: April 16, 2015Date of Patent: June 25, 2019Assignee: Sony Semiconductor Solutions CorporationInventor: Osamu Enoki
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Patent number: 10233344Abstract: Ink compositions for forming active layers in an organic light-emitting diode are provided. Also provided are methods of forming active layers of an OLED using the ink compositions. The ink compositions comprise a solvent system in which a substantial majority of the solvent is comprised of one or more ester compounds.Type: GrantFiled: June 2, 2017Date of Patent: March 19, 2019Assignee: Kateeva, Inc.Inventors: Inna Tregub, Tane Boghozian, Michelle Chan
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Patent number: 10141018Abstract: Methods and apparatus for recording and retrieval of optically readable data employ a recording medium (100) which comprises an optically active material (108) able to induce a change in properties of the medium in the presence of optical radiation having a first characteristic, such as a first optical frequency, and wherein the change in properties can be inhibited by optical radiation having a second characteristic, such as a second optical frequency. During recording, a region of the recording medium (100) is irradiated with a first beam (506) of optical radiation having the first characteristic, the beam having a sufficient intensity within a central portion of the irradiated region and being of sufficient duration to cause an optically induced change in properties of the recording medium.Type: GrantFiled: November 28, 2013Date of Patent: November 27, 2018Assignee: Shanghai Naguang Information Technology CorporationInventors: Min Gu, Xiangping Li, Yaoyu Cao
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Patent number: 10047234Abstract: There is provided an ink set including at least: a yellow ink; a magenta ink; and a cyan ink, in which the yellow ink includes one or more kinds selected from a group consisting of coloring materials represented by the following Formulae (Y-1) and (Y-2), the magenta ink includes one or more kinds selected from a group consisting of coloring materials represented by the following Formulae (M-1) and (M-2), and the cyan ink includes one or more kinds selected from a group consisting of coloring materials represented by the following Formulae (C-1) and (C-2).Type: GrantFiled: July 23, 2015Date of Patent: August 14, 2018Assignee: Seiko Epson CorporationInventors: Hiromi Ohori, Ryosuke Teramoto, Yuho Miyake, Miharu Kanaya, Hiroko Hayashi, Daisuke Ishihara
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Patent number: 9732226Abstract: An azo compound excellent in solubility in solvent and having a high absorbance coefficient is disclosed, as well as an ink containing the azo compound. Such an ink contains a solvent having a relative permittivity at 22° C. and at a measurement frequency of 1 kHz of 3 or less and having a solubility in water at 25° C. of 20 mg/L or less, and an azo compound.Type: GrantFiled: January 30, 2015Date of Patent: August 15, 2017Assignee: MITSUBISHI CHEMICAL CORPORATIONInventors: Yasushi Shiga, Mitsuya Aoba, Yuki Tanaka, Mio Ishida
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Patent number: 9187660Abstract: The present invention relates to an inkjet ink comprising: a) colorant; b) a polymeric binder having an acid number below 200 selected from the group consisting of a styrene-acrylic polymeric binder, an acrylic polymeric binder, an anionic polyurethane binder and combinations thereof; c) water dispersible surfactant; and d) a solvent which does not dissolve an acidified form of the binder, the solvent having a vapor pressure less than 0.1 mm at 25° C. The invention further relates to methods of making using the ink, printing systems and ink sets which use this ink.Type: GrantFiled: May 12, 2005Date of Patent: November 17, 2015Assignee: Hewlett-Packard Development Company, L.P.Inventors: Christian Schmid, George M. Sarkisian, Grant A. Webster
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Patent number: 9056997Abstract: An ink-jet recording apparatus performing recording on a recording medium includes: a water-based yellow ink containing a yellow dye, a water-based magenta ink containing a magenta dye and a water-based cyan ink containing a cyan dye of which hue angles ?H° defined in a CIELAB color space are within the predetermined ranges; an ink-jet head configured to discharge the water-based yellow, magenta and cyan inks; and a controller configured to control the ink-jet head so as to satisfy the following conditions (A) and (B) to thereby form a composite black on the recording medium: (A) 0.66?C/(Y+M) and (B) 530?Y+M+C?600, wherein in the conditions (A) and (B): Y, M and C are drop amounts (ng) of the yellow dye, the magenta dye and the cyan dye dropped in a 25.4 mm×25.4 mm area of the recording medium, respectively.Type: GrantFiled: October 30, 2014Date of Patent: June 16, 2015Assignee: Brother Kogyo Kabushiki KaishaInventors: Ayako Ohishi, Junichiro Sugimoto, Noriaki Satoh
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Patent number: 9023138Abstract: There is provided a compound represented by the following Formula (3): wherein in Formula (3), R201, R202 and R203 each independently represent a monovalent substituent, n201 and n202 each independently represent a number of 0 to 4, and n203 represents a number of 0 to 4, when n201, n202 and n203 each represent a number of 2 or more, a plurality of R201's, R202's and R203's may be the same or different, M represents a hydrogen atom or a counter cation, and M's may be the same or different, and a coloring composition containing the compound.Type: GrantFiled: June 25, 2014Date of Patent: May 5, 2015Assignee: FUJIFILM CorporationInventors: Yoshihiko Fujie, Clive Edwin Foster, Keiichi Tateishi
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Patent number: 9023139Abstract: There is provided a coloring composition including the compound represented by Formula (1) described in the specification and the compound selected from (A) to (C) described in the specification.Type: GrantFiled: August 29, 2014Date of Patent: May 5, 2015Assignee: FUJIFILM CorporationInventors: Yoshihiko Fujie, Keiichi Tateishi, Clive Edwin Foster
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Patent number: 9011589Abstract: The present invention relates to a class of magenta dyes, their preparation methods and applications. The magenta dyes include the compounds which simultaneously contain carboxyl group, sulfonic acid group and the carbonyl propyl sulfurylsulfonic acid on the anthrapyridone skeleton, showing in the form of general formula (I) or their mixtures. In the general formula (I): A may be cation M4, or substituted or unsubstituted benzyl group, or substituted or unsubstituted naphthyl methyl; M1, M2, M3 are respectively cation or cationic groups; Sulfonic acid group (SO3M2)m may located any position of the benzene ring, of which m is an integer of 0-2. As containing carboxyl (or carboxylic benzyl ester or naphthoate), sulfonic acid groups and carbonyl propyl sulfuryl simultaneously, the magenta dyes of the present invention feature outstanding tone, brightness, light resistance, water resistance, ozone resistance as well as solubility and solution stability, etc.Type: GrantFiled: March 17, 2014Date of Patent: April 21, 2015Assignees: Dalian University of Technology, Zhuhai Ninestar Management Co., Ltd.Inventors: Xiaojun Peng, Shiyu Li, Jinhe Wu, Fanming Meng, Rong Zhang, Jiangli Fan, Feng Wang, Shaolei Li
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Patent number: 8992674Abstract: An ink containing a first coloring material and a second coloring material, the sum total of these contents being 6.0% by mass or less. The first coloring material is a black coloring material exhibiting a difference ??max1 of 20.0 or more between a maximum absorption wavelength in a 20.0% by mass aqueous solution of 1,2-hexanediol and a maximum absorption wavelength in water, the second coloring material is a specific coloring material exhibiting a difference ??max2 of 12.0 or less between a maximum absorption wavelength in a 20.0% by mass aqueous solution of 1,2-hexanediol and a maximum absorption wavelength in water, and the sum of the ??max1 and the ??max2 is 35.0 or less.Type: GrantFiled: August 12, 2013Date of Patent: March 31, 2015Assignee: Canon Kabushiki KaishaInventors: Masayuki Ikegami, Masashi Ogasawara, Tetsu Iwata, Takashi Saito, Masashi Tsujimura, Yojiro Kojima
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Patent number: 8986435Abstract: The invention provides an ink containing a coloring material and a water-soluble organic solvent, wherein the coloring material is a compound represented by the following general formula (1), and the water-soluble organic solvent includes an alkanediol having 4 to 6 carbon atoms: wherein rings A, B, C and D each indicated by a broken line are, independently of one another, a benzene ring or a nitrogen-containing heteroaromatic ring, the number of the nitrogen-containing heteroaromatic ring is more than 0.0 and 3.0 or less, the remainder is the benzene ring, R1 is an alkyl group, R2 is an alkylene group, X is an anilino group having one or more sulfonic groups, m is more than 0.0 and less than 3.9, n is 0.1 or more and less than 4.0, and the sum of m and n is 1.0 or more and less than 4.0.Type: GrantFiled: March 12, 2013Date of Patent: March 24, 2015Assignee: Canon Kabushiki KaishaInventors: Takashi Saito, Masashi Ogasawara, Masayuki Ikegami, Tetsu Iwata, Masashi Tsujimura
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Patent number: 8968453Abstract: The present invention relates to a class of compounds of general formula (I) or their salts of general formula (II): In formula (I)-(II), the substituents (A)p and (SO3H)n on the benzene ring are at the ortho, meta or para position, n is 0-2, and p is 0-3; M is selected from Li+, Na+, K+, NH4+ or organic ammonium salt N+R1R2R3R4, where R1, R2, R3, R4 are the same or different H, C1-18 alkyl groups, cyclohexyl groups, CH2CH2OH, CH(CH3)CH2OH or benzyl groups; where p>0, A stands for the same or different groups selected from: H, CN, NO2, NH2, F, Cl, Br, C1-18 alkyl group, cyclohexyl group, phenyl group, benzyl group, phenoxy group, C1-18 alkoxy group, C1-18 alkylthio group, SO2CH?CH2, SO2CH2CH2A1, NR6COR5 or NR6SO2R5.Type: GrantFiled: January 14, 2011Date of Patent: March 3, 2015Assignees: Zhuhai Ninestar Management Co., Ltd., Dalian University of TechnologyInventors: Xiaojun Peng, Tao Liu, Jinhe Wu, Rong Zhang, Jingyue Wang, Feng Wang, Shaolei Li, Jianzhou Zhang, Zhengru Yang
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Patent number: 8951340Abstract: An object of the present invention is to provide a water-insoluble coloring matter compound having high solubility for a solvent and high lightness and chroma and providing a chromaticity closer to the magenta chromaticity represented by the Adobe RGB color space. A water-insoluble coloring matter compound represented by the formula (1) is provided: wherein R1 and R2 represent an alkyl group, and R3 represents an alkyl group, an aryl group, or an alkoxy group. And the alkyl group, the aryl group and the alkoxy group regarding to R1 to R3 are capable of having a substituent.Type: GrantFiled: October 2, 2012Date of Patent: February 10, 2015Assignee: Canon Kabushiki KaishaInventors: Taichi Shintou, Takayuki Ujifusa, Masao Nakano, Yutaka Tani, Satoshi Saito, Takeshi Miyazaki
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Patent number: 8940087Abstract: The coloring matter compound is represented by the following general formula (1): wherein R1 and R2 each independently represent an alkyl group or an acyl group, or R1 and R2 may be bonded to each other so as to form a cyclic organic functional group containing, as a hetero atom, a nitrogen atom to which R1 and R2 are bonded; R3 and R4 each independently represent an alkyl group; R5 and R6 each independently represent an alkyl group or an alkoxy group; R7 represents a hydrogen atom, an alkyl group or an alkoxy group; and R8 represents an alkyl group.Type: GrantFiled: February 14, 2014Date of Patent: January 27, 2015Assignee: Canon Kabushiki KaishaInventors: Yuko Katsumoto, Taichi Shintou, Akiko Kitao, Takeshi Miyazaki
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Publication number: 20150017402Abstract: A water-based inkjet ink for tampering prevention which readily allows detection of evidence of tampering by visual inspection using a variety of organic solvents on the written content of a printed article for financial securities or the like, a method for inkjet printing using the same, and a printed article. The water-based inkjet ink for tampering detection contains at least one type of disperse or oil-soluble dye which includes no cyano groups or azo groups, at least one type of dispersing agent, at least one type of water-soluble organic solvent and water.Type: ApplicationFiled: February 27, 2013Publication date: January 15, 2015Applicant: Nippon Kayaku Kabushiki KashaInventors: Yuji Suzuki, Tadahiko Tabe, Yoshiki Akatani
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Publication number: 20140368573Abstract: There is provided a coloring composition including the compound represented by Formula (1) described in the specification and the compound selected from (A) to (C) described in the specification.Type: ApplicationFiled: August 29, 2014Publication date: December 18, 2014Applicant: FUJIFILM CORPORATIONInventors: Yoshihiko FUJIE, Keiichi TATEISHI, Clive Edwin FOSTER
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Patent number: 8871013Abstract: The invention provides an ink containing a first coloring material and a second coloring material, wherein the first coloring material is a compound represented by a general formula (1), and the second coloring material is a compound represented by a general formula (2).Type: GrantFiled: March 12, 2013Date of Patent: October 28, 2014Assignee: Canon Kabushiki KaishaInventors: Junichi Sakai, Satoshi Kudo, Otome Yamashita, Minako Kawabe, Takashi Saito
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Publication number: 20140305336Abstract: There is provided a compound represented by the following Formula (3): wherein in Formula (3), R201, R202 and R203 each independently represent a monovalent substituent, n201 and n202 each independently represent a number of 0 to 4, and n203 represents a number of 0 to 4, when n201, n202 and n203 each represent a number of 2 or more, a plurality of R201's, R202's and R203's may be the same or different, M represents a hydrogen atom or a counter cation, and M's may be the same or different, and a coloring composition containing the compound.Type: ApplicationFiled: June 25, 2014Publication date: October 16, 2014Applicant: FUJIFILM CorporationInventors: Yoshihiko FUJIE, Clive Edwin FOSTER, Keiichi TATEISHI
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Publication number: 20140238264Abstract: There is provided a coloring composition and an ink for inkjet recording which have an excellent ozone fastness and a high print density and is excellent in storage stability over time, and one example of the coloring composition is a coloring composition contains a compound (1A) and a compound (2B):Type: ApplicationFiled: May 7, 2014Publication date: August 28, 2014Applicant: FUJIFILM CorporationInventors: Yoshihiko FUJIE, Prakash PATEL, Clive Edwin FOSTER, Keiichi TATEISHI
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Patent number: 8815001Abstract: The invention relates to a compound for manufacturing watermark in a textile sheet material and the corresponding composition, material, method and use. The compound for manufacturing a watermark in a textile sheet material of formula wherein X is hexamethylene, trimethylhexamethylene, isophorone, dicyclohexylmethyl, tetramethylxylylene, tetramethylenexylene, xylylene, trimethylhexamethylene, hydrogenated 4,4?-diphenylmethylene, 1,12-dodecylene, 1,5-2-methylpentylene; 1,4-butylene; 1,4-cyclohexylene, or a compound of formula R1 is a linear aliphatic C1-C12 alkyl radical or a branched aliphatic C3-C18 alkyl radical R2 is a radical of formula wherein R4 is methoxy or ethoxy R5 and R6 are H, methoxy, ethoxy, methyl or ethyl R7 is cyclohexyl, phenyl or aliphatic C3-C6 alkyl R3 is a linear aliphatic C1-C12 alkyl radical or a branched aliphatic C3-C18 alkyl radical n is 0 or 1.Type: GrantFiled: January 17, 2011Date of Patent: August 26, 2014Inventor: Joseph Rocas Sorolla
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Patent number: 8790458Abstract: The ink set according to the invention includes a first ink containing water, pigments, and first metal ions as counter-ions of the pigments; and a second ink containing water, specific dyes, and second metal ions as counter-ions of the dyes, in which the maximum equivalent conductivity [S·cm2/eq] of the first metal ions is greater than the maximum equivalent conductivity [S·cm2/eq] of the second metal ions.Type: GrantFiled: June 27, 2012Date of Patent: July 29, 2014Assignee: Seiko Epson CorporationInventors: Tomohiro Aruga, Daisuke Ishihara
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Publication number: 20140205773Abstract: An object of the present invention is to provide a water-insoluble coloring matter compound having high solubility for a solvent and high lightness and chroma and providing a chromaticity closer to the magenta chromaticity represented by the Adobe RGB color space, A water-insoluble coloring matter compound represented by the formula (1) is provided; wherein R1 and R2 represent an alkyl group, and R3 represents an alkyl group, an aryl group, or an alkoxy group. And the alkyl group, the aryl group and the alkoxy group regarding to R1 to R3 are capable of having a substituent.Type: ApplicationFiled: October 2, 2012Publication date: July 24, 2014Inventors: Taichi Shintou, Takayuki Ujifusa, Masao Nakano, Yutaka Tani, Satoshi Saito, Takeshi Miyazaki
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Publication number: 20140196630Abstract: The present invention relates to a class of magenta dyes, their preparation methods and applications. The magenta dyes include the compounds which simultaneously contain carboxyl group, sulfonic acid group and the carbonyl propyl sulfurylsulfonic acid on the anthrapyridone skeleton, showing in the form of general formula (I) or their mixtures. In the general formula (I): A may be cation M4, or substituted or unsubstituted benzyl group, or substituted or unsubstituted naphthyl methyl; M1, M2, M3 are respectively cation or cationic groups; Sulfonic acid group (SO3M2)m may located any position of the benzene ring, of which m is an integer of 0-2. As containing carboxyl (or carboxylic benzyl ester or naphthoate), sulfonic acid groups and carbonyl propyl sulfuryl simultaneously, the magenta dyes of the present invention feature outstanding tone, brightness, light resistance, water resistance, ozone resistance as well as solubility and solution stability, etc.Type: ApplicationFiled: March 17, 2014Publication date: July 17, 2014Applicants: ZHUHAI NINESTAR MANAGEMENT CO., LTD., DALIAN UNIVERSITY OF TECHNOLOGYInventors: Xiaojun Peng, Shiyu Li, Jinhe Wu, Fanming Meng, Rong Zhang, Jiangli Fan, Feng Wang, Shaolei Li
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Publication number: 20140170538Abstract: There is provided a compound represented by Formula (1), and a coloring composition including the compound: wherein, in Formula (1), R0 to R3 each independently represent a hydrogen atom or a substituent, and R0 and R1, R0 and L, or R1 and L may be combined with each other to form a ring, L represents a single bond or a divalent linking group, D represents a residue in which n hydrogen atoms are removed from a compound represented by Formula (2), n represents an integer of 1 or more, provided that when n represents an integer of 2 or more, a plurality of R0's to R3's and L's may be the same or different, the compound represented by Formula (1) has at least one ionic hydrophilic group, and in Formula (2), R4 to R24 each independently represent a hydrogen atom or a substituent.Type: ApplicationFiled: February 25, 2014Publication date: June 19, 2014Applicant: FUJIFILM CorpoartionInventor: Yoshihiko FUJIE
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Patent number: 8734580Abstract: The present invention relates to compounds shown in the general formula (I) or (III), the salts thereof or their mixtures, as well as their preparation method and application. In the general formula (I), X1 is H or CO2H; X2 is OH or phenyl group with 0-2 sulfonic acid substituents, and the sulfonic acid substituents are located at random positions of a benzene ring; when X2 is OH, X1 is H; when X2 is phenyl group with 0-2 sulfonic acid substituents, X1 is H or CO2H; n is an integer of 0-2; and in the general formula (III), n and m are respectively an integer of 0-2. The compounds and the mixtures not only have improved light resistance, ozone resistance and water resistance, but also have excellent water solubility and long-term stability in ink-jet ink.Type: GrantFiled: June 17, 2013Date of Patent: May 27, 2014Assignees: Dalian University of Technology, Zhuhai Ninestar Management Co., Ltd.Inventors: Xiaojun Peng, Jinhe Wu, Zhi Long, Rong Zhang, Licheng Liaoning, Feng Wang, Shaolei Li, Jiangli Fan, Fengling Song, Shiguo Sun
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Patent number: 8709143Abstract: A water-based ink set for ink-jet recording includes: a water-based black ink containing a black colorant, water, and a water-soluble organic solvent; and a water-based cyan ink containing a cyan colorant, water, and a water-soluble organic solvent; wherein the black colorant includes a self-dispersible carbon black modified by at least one of a carboxyl group and a sulfo group; and the cyan colorant includes a dye represented by general formula (1):Type: GrantFiled: September 19, 2011Date of Patent: April 29, 2014Assignee: Brother Kogyo Kabushiki KaishaInventors: Shinpei Ito, Kazuma Goto
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Patent number: 8702854Abstract: Azaphthalocyanine compounds of Formula (1) and salts thereof: wherein: MAzPc represents a azaphthalocyanine nucleus of formula (A): M is 2H, Cu or Ni; each P is independently CH or N; R1, R2 are independently H or optionally substituted alkyl; R3 is optionally substituted hydrocarbyl; y is greater than 0 and less than 4; z is greater than 0 and less than 4; and the sum of y+z is in the range of from 1 to 4; 15 provided that at least one P is N in any one of the four component rings of the azaphthalocyanine nucleus. Also compositions, inks, printing processes, printed materials and ink-jet cartridges.Type: GrantFiled: November 26, 2009Date of Patent: April 22, 2014Assignee: FUJIFILM CorporationInventors: Prakash Patel, Toshiki Fujiwara
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Patent number: 8668769Abstract: A water-based ink for ink jet recording includes water; a water-soluble organic solvent; alcoholamine which is contained at 0.2% by weight to 0.75% by weight in the water-based ink for ink-jet recording; an anionic surfactant having a sulfate structure which is contained at 0.02% by weight to 0.2% by weight in the water-based ink for ink jet recording; and a colorant including a dye represented by general formula (1).Type: GrantFiled: November 4, 2011Date of Patent: March 11, 2014Assignee: Brother Kogyo Kabushiki KaishaInventor: Akiko Miyajima
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Publication number: 20140063157Abstract: An ink containing a first coloring material and a second coloring material, the sum total of these contents being 6.0% by mass or less. The first coloring material is a black coloring material exhibiting a difference ??max1 of 20.0 or more between a maximum absorption wavelength in a 20.0% by mass aqueous solution of 1,2-hexanediol and a maximum absorption wavelength in water, the second coloring material is a specific coloring material exhibiting a difference ??max2 of 12.0 or less between a maximum absorption wavelength in a 20.0% by mass aqueous solution of 1,2-hexanediol and a maximum absorption wavelength in water, and the sum of the ??max1 and the ??max2 is 35.0 or less.Type: ApplicationFiled: August 12, 2013Publication date: March 6, 2014Applicant: CANON KABUSHIKI KAISHAInventors: Masayuki Ikegami, Masashi Ogasawara, Tetsu Iwata, Takashi Saito, Masashi Tsujimura, Yojiro Kojima
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Patent number: 8664037Abstract: Disclosed are a method for forming a metal oxide pattern and a method of manufacturing a thin film transistor using the patterned metal oxide. The method for forming a metal oxide pattern includes: preparing an ink composition including at least one metal oxide precursor or metal oxide nanoparticle, and a solvent; ejecting the ink composition on a substrate to form a pattern on the substrate; and photosintering the formed pattern. Herein, the metal oxide precursor is ionic.Type: GrantFiled: June 20, 2012Date of Patent: March 4, 2014Assignee: Korea Institute of Science and TechnologyInventors: Yong-Won Song, Jae-Min Hong, Jung Ah Lim, Hak-Sung Kim, Seong-Ji Kwon
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Patent number: 8647425Abstract: A process for preparing azaphthalocyanine or metallo-azaphthalocyanine dyes Also novel compounds, inks, printing processes, printed materials (including color filters) and ink-jet cartridges.Type: GrantFiled: October 6, 2010Date of Patent: February 11, 2014Assignee: Fujifilm Imaging Colorants LimitedInventor: Prakash Patel
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Patent number: 8636814Abstract: There is a coloring composition containing a compound represented by Formula (1): wherein D, M, N, R1, R2, m and n are defined in the specification and in the claims.Type: GrantFiled: May 21, 2013Date of Patent: January 28, 2014Assignee: FUJIFILM CorporationInventors: Yoshihiko Fujie, Keiichi Tateishi, Clive Edwin Foster
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Water-based ink set for ink-jet recording, ink-jet recording method, and ink-jet recording apparatus
Patent number: 8632629Abstract: A water-based ink set for ink jet recording, includes: a water-based black ink which contains a black colorant, water, and a water-soluble organic solvent, the black colorant containing self-dispersible carbon black; and a water-based magenta ink which contains a magenta colorant, water, and a water-soluble organic solvent, the magenta colorant containing a dye represented by the general formula (1); wherein the water-soluble organic solvent includes a penetrant of which amount is 0.5% by weight to 3.5% by weight of the water-based magenta ink.Type: GrantFiled: September 15, 2011Date of Patent: January 21, 2014Assignee: Brother Kogyo Kabushiki KaishaInventors: Mitsunori Maeda, Kazuma Goto