Spray-dyeing Process Patents (Class 8/499)
  • Patent number: 11781268
    Abstract: A method for producing a printed textile item is disclosed, the method including applying a pretreatment liquid containing a coagulant, water and a surfactant to a fabric, and, after the application of the pretreatment liquid, applying a white ink containing a white pigment and water to the fabric by an inkjet method, wherein a surface tension of the white ink at 0.05 Hz is within a range from 33 to 39 mN/m, a surface tension of the white ink at 10 Hz is 40 mN/m or greater, a specific gravity of the pretreatment liquid is greater than a specific gravity of the white ink, and the application of the white ink is performed within 100 seconds from the application of the pretreatment liquid and by a wet-on-wet method.
    Type: Grant
    Filed: May 31, 2022
    Date of Patent: October 10, 2023
    Assignee: RISO KAGAKU CORPORATION
    Inventors: Tetsuya Shiraishi, Akiko Hayashi, Kokoro Kinoe, Takahisa Yamazaki, Ryo Shinotsuka, Takumi Matsuda
  • Patent number: 11173698
    Abstract: Examples of a cosmetic agent are for three-dimensional (3D) printing. In an example, the cosmetic agent includes a dye, an oxidizing agent, and a solvent. The oxidizing agent is to react with an antioxidant in a build material to reduce reduction of the dye in the presence of the antioxidant.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: November 16, 2021
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Stephen G Rudisill, Jacob Tyler Wright
  • Patent number: 10876253
    Abstract: A dyeing method comprising a) dyeing a substrate containing (i) elastomeric fiber containing at least 30 wt. % of a first polymer having a glass transition temperature T1 of less than 60° C. and (ii) non-elastomeric companion fiber containing more than 50 wt. % of a second polymer, said second polymer being polymer having no glass transition temperature or polymer having a glass transition temperature T2 that is at least 20° C. higher than T1, b) contacting the pre-dyed substrate with an extraction medium at a temperature Te and a pressure Pe, said extraction medium comprising at least 50 wt. % of supercritical or liquefied carbon dioxide; wherein Te exceeds Tg1,extraction and wherein Te is less than Tg2,extraction in case the companion 1 fiber contains more than 50 wt.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: December 29, 2020
    Assignee: DYECOO TEXTILE SYSTEMS B.V.
    Inventors: Martijn Van Der Kraan, Lara Gonzalez Lopez, Ernst-Jan Siewers, Geert Feye Woerlee
  • Patent number: 10450463
    Abstract: Mixtures of fiber reactive dyes and their use of for the dyeing of hydroxyl- and carboxamide-containing material in blue and navy shades are described.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: October 22, 2019
    Assignee: DyStar Colours Distribution GmbH
    Inventors: Adrian Murgatroyd, Ulrich Hanxleden, Manfred Hoppe, Clemens Grund, Michael Sting-Rosen
  • Patent number: 9415615
    Abstract: A printing apparatus includes: a transport unit that has a fixing unit which holds a part of an elongated recording medium and that transports the recording medium to each fixing unit; a recording unit that discharges ink onto the recording medium and performs recording; and a cockle removing mechanism that removes a cockle on the recording medium when the recording medium is sent toward the fixing unit side. The cockle removing mechanism has a first holding unit that holds one end portion of the recording medium in a lateral direction and a second holding unit that holds the other end portion of the recording medium in the lateral direction. The first holding unit and the second holding unit are configured to apply stress to the recording medium in a separating direction from each other.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: August 16, 2016
    Assignee: Seiko Epson Corporation
    Inventor: Seigo Momose
  • Publication number: 20140366285
    Abstract: A coloring composition for textile printing including a dye represented by Formula (X) and water are provided [in Formula (X), each of X21 to X24 independently represents an oxygen atom or a sulfur atom; each of R21 to R24 represents an alkyl group, an aryl group, or a heteroaryl group; M represents a hydrogen atom, a metal element, a metal oxide, a metal hydroxide, or a metal halide; each of P1 to P4 independently represents an aromatic ring, and the aromatic ring may have a particular substituent; each of n21 to n24 independently represents from 0 to 4, and the sum of n21 to n24 is at least 1; provided that, the structure of Formula (X) contains at least two ionic hydrophilic groups].
    Type: Application
    Filed: August 29, 2014
    Publication date: December 18, 2014
    Inventors: Hiromi KOBAYASHI, Yoshiaki KONDOU, Yoshiharu YABUKI, Kazunari YAGI
  • Patent number: 8814953
    Abstract: A system and method are provided for dyeing fabric, the system including a dye spray station, a dye fixation station downstream of the dye spray station, and at least one rinse station downstream of the dye fixation station. The process includes opening the fabric with a spreader to maintain the fabric flat and taut, spraying the outer surfaces of the fabric with a dye, and exposing the fabric to atmospheric steam to chemically react and affix the dye to the fabric.
    Type: Grant
    Filed: February 16, 2009
    Date of Patent: August 26, 2014
    Assignee: HBI Branded Apparel Enterprises, LLC
    Inventors: Michael D. Abbott, Robert A. Miller, III, Ruth E. May
  • Publication number: 20140196223
    Abstract: An aqueous coloring composition for textile printing, the aqueous coloring composition being capable of forming an image which exhibits a high color optical density and excellent water resistance; a textile printing method and a kit, using the same; and a fabric, in which an image exhibiting both a high color optical density and excellent water resistance is formed, are provided. The aqueous coloring composition for textile printing includes a colorant and water, in which the molecule of the colorant contains both a chromophoric group and a dissociable group which is in a dissociated state, the chromophoric group and a negative electric charge generated by the dissociation of the dissociable group form a conjugated system, and the number of dissociable groups in the molecule of the colorant is the same as the number of chromophoric groups therein.
    Type: Application
    Filed: March 18, 2014
    Publication date: July 17, 2014
    Applicant: FUJIFILM CORPORATION
    Inventors: Yoshiharu YABUKI, Yoshiaki KONDO, Hiromi KOBAYASHI, Tomoaki NAKAMURA
  • Publication number: 20140059785
    Abstract: Compositions are provided for spray dyeing of a cellulosic, such as cotton, fabric or garment. The compositions include a reactive dye, a wetter, an alkali, and water. The present compositions are made by first mixing the reactive dye, the wetter, and the water to form a solution, and thereafter adding the alkali to the solution.
    Type: Application
    Filed: November 7, 2013
    Publication date: March 6, 2014
    Applicant: HBI Branded Apparel Enterprises, LLC
    Inventor: Ruth E. May
  • Publication number: 20140026333
    Abstract: Reactive dyes of formula (1), wherein R1 and R2 are each independently of the other hydrogen or unsubstituted or substituted C1-C4alkyl, one of the radicals D1 and D2 is a radical of the formula (2), the other one of the radicals D1 and D2 is a radical of the formula (3a), or (3b), wherein (R3)n denotes n identical or different substituents selected from the group C1-C4alkyl, C1-C4alkoxy and sulfo, Z1 is a radical of the formula —SO2—Y (4a), —CONH—(CH2)p—SO2—Y (4b), —NH—CO—CH(Hal)-CH2-Hal (4c), —NH—CO—C(Hal)?CH2 (4d), or (4e), wherein X1 is halogen, T1 independently has the definition of X1, is a non-fibre-reactive substituent or is a fibre-reactive radical of the formula (5a), —NH—(CH2)2-3—SO2—Y (5b), or —NH—(CH2)2-3—O—(CH2)2-3—SO2—Y (5c), R4 is hydrogen or unsubstituted or substituted C1-C4alkyl, (R5)0-2 denotes from 0 to 2 identical or different substituents from the group C1-C4alkyl, C1-C4alkoxy and sulfo, Hal is halogen, Y is vinyl or a —CH2—CH2—U radical and U is a group that is removable under alkaline
    Type: Application
    Filed: March 5, 2012
    Publication date: January 30, 2014
    Inventors: Georg Roentgen, Laszlo Fekete, Michael Nicollet
  • Publication number: 20140020189
    Abstract: A system for treating a garment with a pre-treatment solution includes a fluid application assembly configured to dispense pre-treatment solution onto pre-determined target areas of the garment. A fluid supply and delivery assembly is coupled with the fluid application assembly and configured to provide a supply of pre-treatment solution to the fluid application assembly for dispensing onto the garment at fluid pressures of between about 5 and about 30 psig. A garment movement assembly is configured to move the garment with respect to the fluid application assembly so that the target areas of the garment can receive the pre-treatment solution.
    Type: Application
    Filed: July 22, 2013
    Publication date: January 23, 2014
    Applicant: BelQuette Inc.
    Inventors: Brett Weibel, Mark Mombourquette
  • Patent number: 8597374
    Abstract: Compositions are provided for spray dyeing of a cellulosic, such as cotton, fabric or garment. The compositions include a reactive dye, a wetter, an alkali, and water. The present compositions are made by first mixing the reactive dye, the wetter, and the water to form a solution, and thereafter adding the alkali to the solution.
    Type: Grant
    Filed: April 4, 2011
    Date of Patent: December 3, 2013
    Assignee: HBI Branded Apparel Enterprises, LLC
    Inventor: Ruth E. May
  • Publication number: 20130133142
    Abstract: Dye mixtures comprising at least one dye of formula together with at least one dye from the group of formulae wherein the radicals have the definitions given in the claims, are suitable for dyeing or printing cellulose-containing fibre materials, while at the same time exhibiting good build-up behaviour, and yield dyeings of deep shade having good fastness properties.
    Type: Application
    Filed: January 23, 2013
    Publication date: May 30, 2013
    Applicant: HUNTSMAN INTERNATIONAL LLC
    Inventor: HUNTSMAN INTERNATIONAL LLC
  • Publication number: 20120102627
    Abstract: Authentic dirt shirts and bags systems may comprise a novel line of authentically worn-appearing and sullied sports apparel which may include, but not limited to, sports jerseys and uniforms, athletic shirts, caps, tote bags, and other athletic gear and sporting apparel. In one embodiment, authentic dirt shirts and bags may comprise a dirty baseball uniform depicting a team logo and player number. Further, the dirty baseball uniform may comprise for example a slide streak which may be sprayed onto the fabric with treated color dye.
    Type: Application
    Filed: November 2, 2011
    Publication date: May 3, 2012
    Inventor: Santo Feraco
  • Publication number: 20110191966
    Abstract: The present invention provides a non-contact process for decorating dye-permeable fibres of a cosmetic applicator. The process comprises heating a dye-carrying surface of a carrier medium to a temperature sufficient to cause a dye plume to be released from said dye-carrying surface. The process further comprises placing said dye-permeable fibres of the cosmetic applicator at a distance from said dye-carrying surface in the path of the released dye plume, thereby allowing said dye to penetrate and decorate said dye-permeable fibres. The dimensions and the density of the dye plume can be optimised by controlled air flow. In an embodiment, the process comprises decorating all of the dye-permeable fibres simultaneously. Alternatively, the process comprises decorating only a portion of the fibres, the portion being either radial sections around a core to which the fibres are fitted, or longitudinal sections along the length of the core.
    Type: Application
    Filed: February 9, 2011
    Publication date: August 11, 2011
    Inventors: Ed Crutchley, Sylvain Gourmet, Nicholas Thorne
  • Publication number: 20110197320
    Abstract: The present invention relates to a dye composition for flower petals that dyes various colors seldom found in nature onto various plants including live flowers, or carries out noctilucence or photoluminescence treatment on the colors of live flowers as is to afford an opportunity to appreciate new beauty aesthetically and even in dark places so that the added value of merchandise may be further enhanced, and enables preservation over a long period as the petals do not wilt easily and also carry out noctilucence, photoluminescence, and dyeing treatment of flow petals easily and quickly stressing natural colors of live flower regardless of conditions and environments anywhere, at any time, and by any one, and with the dyeing method for same and a plant furnished with petals dyed thereby.
    Type: Application
    Filed: October 9, 2009
    Publication date: August 11, 2011
    Inventor: Hyeong Il Kweon
  • Publication number: 20110179588
    Abstract: A method of making a composition for spray application onto surfaces of a cotton fabric includes mixing together a wetter, a reactive dye and water to form a first solution, adding a thickener into the first solution for between about five minutes and sixty minutes to form a partial composition, and adding an alkali with the partial composition to complete the composition.
    Type: Application
    Filed: April 5, 2011
    Publication date: July 28, 2011
    Inventors: Ruth E. May, Martin Bentham
  • Patent number: 7931701
    Abstract: The present invention provides a composition that permits spray dyeing of a cellulosic, such as cotton, fabric or garment. The composition includes a wetter, an alkali, a reactive dye, and water, and preferably a thickener. The present compositions are made by first mixing together the wetter, reactive dye and water to form a first solution, then mixing the thickener into the first solution to form a second solution, and thereafter mixing or merging the alkali to the second solution within five minutes prior to spray application onto the cellulosic fabric or garment.
    Type: Grant
    Filed: January 24, 2006
    Date of Patent: April 26, 2011
    Assignee: HBI Branded Apparel Enterprises, LLC
    Inventors: Ruth E. May, Martin Bentham
  • Patent number: 7931700
    Abstract: The composition that permits spray dyeing of a cellulosic, such as cotton, fabric or garment. The composition includes a wetter, an alkali, a reactive dye, a thickener, and water. The present compositions are made by first mixing together the wetter, reactive dye and water to form a first solution, then mixing the thickener into the first solution to form a second solution, and thereafter mixing or merging the alkali to the second solution within thirty minutes prior to spray application onto the cellulosic fabric or garment.
    Type: Grant
    Filed: January 23, 2007
    Date of Patent: April 26, 2011
    Assignee: HBI Branded Apparel Enterprises, LLC
    Inventors: Ruth E May, Martin Bentham
  • Patent number: 7931699
    Abstract: Compositions are provided for spray dyeing of a cellulosic, such as cotton, fabric or garment. The compositions include a reactive dye, a wetter, an alkali, and water. The present compositions are made by first mixing the reactive dye, the wetter, and the water to form a solution, and thereafter adding the alkali to the solution.
    Type: Grant
    Filed: December 8, 2008
    Date of Patent: April 26, 2011
    Assignee: HBI Branded Apparel Enterprises, LLC
    Inventor: Ruth E. May
  • Patent number: 7833288
    Abstract: The disclosure relates to a method for applying to skin, an aqueous composition comprising one or more acid direct dyes and an organic solvent, wherein the composition has a pH of 2-6 and wherein the composition is free of anionic surfactants. The method also comprises applying the aqueous composition to the skin by spraying and further comprises rinsing the composition from skin with water.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: November 16, 2010
    Assignee: Kao Brands Company
    Inventors: Suzanne Dawis, Jordan M. Cordeiro, Elisabeth M. Cox, Kevin Phifer, Maggie Cantwell
  • Patent number: 7799097
    Abstract: Processes for dyeing fabric are provided. The process can include continuously moving the fabric in a machine direction; removing folds or creases from the fabric; spraying a first surface of the fabric with a dye; and exposing the fabric to atmospheric steam after spraying the dye on the first surface but prior to the dye drying on the first surface so that the dye migrates from the first surface to a second surface of the fabric and reacts with and affixes to a component of the fabric.
    Type: Grant
    Filed: March 31, 2006
    Date of Patent: September 21, 2010
    Assignee: HBI Branded Apparel Enterprises, LLC
    Inventors: Michael Abbott, Robert Miller, Ruth May, Martin Bentham
  • Publication number: 20090193596
    Abstract: The composition is provided for spray dyeing of a cellulosic, such as cotton, fabric or garment. The composition includes a reactive dye, a wetter, an alkali, and water. The present compositions are made by first mixing the reactive dye, the wetter, and the water to form a solution, and thereafter adding the alkali to the solution.
    Type: Application
    Filed: December 8, 2008
    Publication date: August 6, 2009
    Inventor: Ruth E. May
  • Publication number: 20090178213
    Abstract: Dye mixtures that comprise at least one dye of formula together with at least one dye from the group of formulae wherein the radicals have the definitions given in the claims, are suitable, with good build-up behaviour, for dyeing or printing cellulose-containing fibre materials, and yield dyeings having a deep shade and good fastness properties.
    Type: Application
    Filed: June 28, 2006
    Publication date: July 16, 2009
    Applicant: Huntsman International LLC
    Inventors: Athanassios Tzikas, Georg Roentgen, Hubert Jean Luc Christnacher, Bruno Cortese
  • Patent number: 7374808
    Abstract: Color, pattern, design, and/or the like is applied by means of a jet dye process, or any other secondary or post pattern application process, including but not exclusively, silk screen printing, rotary printing, etc., to a bonded carpet, where the yarn in the carpet is all white (no dye applied) or light colored or where the yarn is pre-dyed with a single or multiple colors or where the yarn is treated chemically. The bonded carpet preferably has a low face weight and flat, short, dense, vertical cut pile.
    Type: Grant
    Filed: July 16, 2001
    Date of Patent: May 20, 2008
    Assignee: Milliken & Company
    Inventors: N. David Sellman, Jr., Kyle T. Veatch
  • Patent number: 7131158
    Abstract: A process for forming a spaced dyed yarn, where a yarn is conveyed to a dye application station where a coordinated stream of dye is projected in a normal stream path adjacent to a first side of the yarn. The dye is applied to the yarn when a gas nozzle projects a stream of gas such that it impinges the stream of dye and diverts the stream of dye across said yarn to an alternative deflected path adjacent to the opposite side of said yarn, causing the dye to sweep over the yarn and impact and color the yarn. Upon deactivation of said gas nozzle, the stream of dye passes back across said yarn to the first side of the yarn, impacting and coloring the yarn for a second time.
    Type: Grant
    Filed: July 9, 2004
    Date of Patent: November 7, 2006
    Assignee: Milliken & Company
    Inventors: Robert S Brown, William Martin Pascoe
  • Patent number: 7033403
    Abstract: A method of dyeing a fabric is provided. The method includes removing folds from the fabric, spraying a dye on a first side of the fabric, and exposing the fabric to a migration and fixation process prior to the dye drying on the first side so that the dye migrates from the first side to a second side of the fabric and reacts with and affixes to a component of the fabric.
    Type: Grant
    Filed: June 23, 2003
    Date of Patent: April 25, 2006
    Assignee: Sara Lee Corporation
    Inventor: Martin Bentham
  • Patent number: 6989037
    Abstract: Refurbishing and/or renewing cut or loop pile carpet products including carpet tiles by passing the product under a high pressure water or liquid dispensing head projecting a stream of water against the subject product at a pressure in the range of 100-2000 p.s.i.g. Improvements to such methods include adding a polymer backing layer to the tile, pre-bulking the face yarns, and/or chemically treating the face yarns.
    Type: Grant
    Filed: May 12, 2003
    Date of Patent: January 24, 2006
    Assignee: Milliken & Company
    Inventors: Robert S Brown, Kenneth B Higgins
  • Patent number: 6939583
    Abstract: It is an object of the present invention is to provide fabric for use in ink-jet printing that can prevent not only “ink bleeding”, but also “white exposure”, “nonuniform coloration” and “back staining”. A further object of the present invention is the provision of fabric for use in ink-jet printing, consisting of two textures—napped and ground, which can be evenly ink-jet printed with no variation in color between both, while preventing the occurrence of “white exposure”, “nonuniform coloration” and “back staining”.
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: September 6, 2005
    Assignee: Seiren Co., Ltd.
    Inventors: Toshiharu Katsuki, Teruo Fukuda, Harukazu Kubota
  • Publication number: 20040096657
    Abstract: A space-dyed yarn of monofilament construction and textiles formed therefrom is provided. The space-dyed yarn includes a multiplicity of discrete color segments arranged along the length of the yarn. The color segments are of finite lengths which may be in the range of less than about 2 inches. A process and apparatus for production of the space-dyed yarns are also provided.
    Type: Application
    Filed: November 20, 2002
    Publication date: May 20, 2004
    Inventors: Robert S. Brown, William M. Pascoe
  • Patent number: 6723137
    Abstract: Disclosed herein is a textile printing process for dyeing a cloth black, the cloth comprising fibers dyeable with reactive dyes, the process comprising at least three steps of, (a) applying a black ink containing a black reactive dye and an orange ink containing an orange reactive dye to the cloth so as to at least partialy overlap each other by an ink-jet system, (b) heating or steaming the cloth, to which the inks have been applied in the step (a), and (c) washing the cloth resulted from the step (b), wherein the black and orange reactive dyes have reactive groups different from each other.
    Type: Grant
    Filed: September 29, 2000
    Date of Patent: April 20, 2004
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shinichi Hakamada, Shoji Koike, Koromo Shirota
  • Patent number: 6692541
    Abstract: The present invention relates generally to a method of making nonwoven fabrics, wherein the fabrics are formed from splittable filaments or staple length fibers having a plurality of sub-components which are at least partially separable. The filaments or fibers are at least partially separated into their sub-components attendant to hydroentanglement, which can be effected on a three-dimensional image transfer device. Improved physical properties, including improved tensile strength, elongation, and Taber Abrasion resistance are achieved.
    Type: Grant
    Filed: May 16, 2001
    Date of Patent: February 17, 2004
    Assignee: Polymer Group, Inc.
    Inventors: Cheryl Carlson, John Elves, Kyra Dorsey, Ralph A. Moody, III, Valeria Erdos
  • Patent number: 6652652
    Abstract: A device (1) for patterning plane substrates (5) without a template includes at least one stationary printing station (2) which applies a substance to the substrate and the substrate (5) passes the station along a conveying path. Each printing station (2) is equipped with a dye-spraying head (21) mounted on a carrying device (22). The spraying head carrying device (22) is part of a movable unit (3) which can be displaced to a side in a direction transverse to the conveying direction (B) of the substrate (5) out of a first operating position (I), adopted in the patterning region of the substrate (5), into a second set-up and service position (II), which partially releases the substrate (5).
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: November 25, 2003
    Inventor: Anton Naschberger
  • Patent number: 6623532
    Abstract: The present invention provides a method of applying ink containing dyes to fabric composed of synthetic and cellulose fibers using an ink-jet system to print the fabric with high color shade depth and brilliancy and ink-jet printed goods obtained by the ink-jet printing method. The fabric composed of cellulose and synthetic fibers is treated with an acidic aqueous dispersion containing cellulose reactive compound, water-soluble polymer and non-water-soluble inactive organic compound with a melting point of 40° C.-150° C. and the fabric is dried before its ink-jet printing with reactive and disperse dyes.
    Type: Grant
    Filed: September 5, 2001
    Date of Patent: September 23, 2003
    Assignee: Seiren Co., Ltd.
    Inventors: Shungaku Nakamura, Ayumi Yamazaki
  • Patent number: 6500214
    Abstract: Camouflage covering fabricated by the method of attaching dyed jute strands to netting, wherein the netting is placed over an individual or object to be camouflaged. The covering may be formed as an integral garment, such as a hooded poncho, or may be attached to clothing such as a battle dress uniform (BDU) to form a ghillie suit. The covering may be draped over an object such as a weapon, vehicle, equipment, or supplies. The present invention allows for quick, cost-effective creation of realistic three-dimensional camouflage coverings and apparel that are easily portable, naturally frayed in appearance, and securely assembled without the use of loops or snaps.
    Type: Grant
    Filed: June 8, 2000
    Date of Patent: December 31, 2002
    Inventor: Todd A. Muirhead
  • Publication number: 20020069467
    Abstract: A method for jet-dyeing fabrics, which contain elastomeric fibers, by pre-heating the dyebath prior to introducing the fabric, is provided.
    Type: Application
    Filed: December 13, 2000
    Publication date: June 13, 2002
    Inventors: Robert F. Immediato, Ronald R. Luongo
  • Patent number: 6352563
    Abstract: A printed cloth in which a dye is deposited in dots on the cloth to form a desired printed pattern. Said dot deposition is formed in a length of 0.05 to 0.3 mm to the longitudinal direction of the fiber in single fiber unit of the yarn constituting said cloth. A fine printed pattern is deposited clearly in good reproducibility. The printed pattern can be formed by using the dyes of the three primary colors or of the three primary colors and black color. It is preferred that Dyes I , II and III having a perceived chromaticity index (a) and (b) defined in the color range [CIE 1976 (L, a, b) space] on the cloth within the following range are used as said dyes of three primary colors and DyeIV is used as said black dye.
    Type: Grant
    Filed: February 22, 2000
    Date of Patent: March 5, 2002
    Assignee: Kanebo, Ltd.
    Inventors: Kazuo Kusaki, Toshikazu Fuse, Tohru Morita, Toshihiko Ishihara, Kazuyoshi Morimoto, Kazuo Iwata, Michiyo Nishimura
  • Patent number: 6156072
    Abstract: This invention relates to a method of manufacturing a fabric for ink jet printing and to an ink jet printing method for imparting to the fabric a clear and sharp image free from ink oozing in ink jet printing. Specifically, it relates to a method of manufacturing a fabric for ink jet printing which is characterized in that an aqueous treatment solution having a water-insoluble solvent dispersed or emulsified in an aqueous polymer solution is imparted to the fabric and dried; and to an ink jet printing method characterized in that the ink jet printing is made with the ink jet printing fabric used and that after developing, the pretreatment agent is removed by washing the fabric.
    Type: Grant
    Filed: August 1, 1994
    Date of Patent: December 5, 2000
    Assignee: Toray Industries, Inc.
    Inventors: Hiromi Usui, Yutaka Masuda, Nobuyoshi Handa
  • Patent number: 6152968
    Abstract: The use of water-soluble quinacridones of the formula I ##STR1## where M.sup..sym. is a lithium, sodium, potassium or ammonium cation,R.sup.1, R.sup.2, R.sup.3 and R.sup.4 independently are hydrogen, C.sub.1 -C.sub.8 -alkyl, C.sub.1 -C.sub.8 -alkoxy, carboxyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, sulfamoyl, mono- or di-(C.sub.1 -C.sub.4)-alkylsulfamoyl, carbamoyl, mono- or di-(C.sub.1 -C.sub.4)-alkylcarbamoyl, unsubstituted or substituted mono- or diphenylsulfamoyl, unsubstituted or substituted mono- or diphenylcarbamoyl, halogen, nitro or cyano,n is 0, 1 or 2 andm is 0, 1 or 2 and the sum n+m is at least 1,for dyeing and printing natural and synthetic fiber material.
    Type: Grant
    Filed: September 17, 1999
    Date of Patent: November 28, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Karl-Heinz Etzbach, Carolin Kranz, Rudiger Sens
  • Patent number: 6142619
    Abstract: An object is to provide ink jet printed products superior in the image quality such that ink jet printing onto the cloths satisfy the various conditions regarding the density, resolution, and graininess of dot. To accomplish this object, when an image is formed by a number of dots obtained by discharging the ink from a print head to attach the ink onto the cloths, the ink amount discharged from the printing head onto the cloths is controlled to produce ink jet printed products so that the average value of equivalent circle diameter for each dot after image formation may be three-fourths or less the average value of diameters of fibers constituting the cloths. Thereby, ink jet printed products excellent in image quality can be obtained with blurs reduced and high graininess of dot.
    Type: Grant
    Filed: August 26, 1996
    Date of Patent: November 7, 2000
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yasushi Miura, Yoshiko Miyashita
  • Patent number: 6136046
    Abstract: An interior base material is obtained by a method comprising a step of treating with a treating agent which comprises (A) a water-insoluble water-absorbent resin having a water absorbency to pure water for 50 to 1,000 ml/g and a particle size of 0.1 to 100 .mu.m, (B) a polyoxyalkylene nonionic surfactant and/or an anionic surfactant, and (C) a solvent having the boiling point of 50 to 250.degree. C. A process for printing the thus-treated interior base material comprises applying a dye ink having a viscosity of 1 to 100 cps by an ink-jet method, or applying a textile printing dye paste having a viscosity of 100 to 10,000 cps by a textile printing method followed by a heat-color developing treatment.
    Type: Grant
    Filed: June 7, 1999
    Date of Patent: October 24, 2000
    Assignee: Sanyo Chemical Industries, Ltd.
    Inventors: Akira Fukunishi, Yukio Zenitani
  • Patent number: 6123740
    Abstract: Dye preparations useful as inks in the inkjet process and for sublimation transfer printing comprise, based on the weight of each preparation, from 0.1 to 30% by weight of one or more methine dyes, from 0.1 to 20% by weight of a dispersant based on an arylsulfonic acid-formaldehyde condensation product or from 0.1 to 20% by weight of a water-soluble dispersant based on alkoxylated phenols and optionally water.
    Type: Grant
    Filed: June 2, 1999
    Date of Patent: September 26, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Rudiger Sens, Bernd Siegel, Manfred Herrmann
  • Patent number: 6063137
    Abstract: Process for dyeing or printing paper, films of plastic or fibre material containing hydroxyl groups or containing nitrogen with reactive dyes, which comprises using at least one reactive dye of the formula (1) from the following group a) and at least one reactive dye from the following groups b), c) and d):a) green- or blue-dyeing reactive dyes of the formula (1) ##STR1## b) blue-dyeing reactive dyes of the formula (2) or (3) ##STR2## c) red-dyeing reactive dyes of the formula (4) ##STR3## d) yellow- or orange-dyeing reactive dyes of the formula (5) ##STR4##
    Type: Grant
    Filed: December 8, 1998
    Date of Patent: May 16, 2000
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Peter Scheibli, Peter Aeschlimann, Urs Lehmann, Marcel Frick
  • Patent number: 6051036
    Abstract: A printed cloth in which a dye is deposited in dots on the cloth to form a desired printed pattern. Said dot deposition is formed in a length of 0.05 to 0.3 mm to the longitudinal direction of the fiber in single fiber unit of the yarn constituting said cloth. A fine printed pattern is deposited clearly in good reproducibility. The printed pattern can be formed by using the dyes of the three primary colors or of the three primary colors and black color. It is preferred that Dyes I, II and III having a perceived chromaticity index (a) and (b) defined in the color range [CIE 1976 (L, a, b) space] on the cloth within the following range are used as said dyes of three primary colors and DyeIV is used as said black dye.______________________________________ I Yellow: (a) -20.about.0 (b) 50.about.90 II Red: (a) 50.about.70 (b) 0.about.20 III Blue: (a) -50.about.-1 (b) -50.about.-20 IV Black: (a) -6.about.6 (b) -6.about.
    Type: Grant
    Filed: June 3, 1997
    Date of Patent: April 18, 2000
    Assignee: Kanebo, Ltd.
    Inventors: Kazuo Kusaki, Toshikazu Fuse, Tohru Morita, Toshihiko Ishihara, Kazuyoshi Morimoto, Kazuo Iwata, Michiyo Nishimura
  • Patent number: 6019799
    Abstract: This invention relates to a method and apparatus for space-dyeing yarns. A yarn sheet passes over a yarn-driven roll equipped with a digital sensor that tracks the position of the sheet as it then passes through a dyeing apparatus. A computer precisely controls the spray application of dyes at the desired locations on the length of the yarn sheet. Undyed areas and areas of unwanted overlap of dyes are virtually eliminated, reducing the amount of off-quality yarn produced versus conventional methods. Sprayed dye droplets are collected and reused.
    Type: Grant
    Filed: March 6, 1998
    Date of Patent: February 1, 2000
    Inventors: Robert S. Brown, William M. Pascoe, Sr.
  • Patent number: 5888253
    Abstract: A textile-printing method imparts ink containing a cyan disperse dye and ink containing blue disperse dye on a cloth such that the cyan ink and the blue ink are at least partially overlapped, thereby forming a color mixture portion on the cloth, wherein a weight ratio of the cyan dye to the blue dye at the overlapped portion is specified in the range of from 10:1 to 100:1.
    Type: Grant
    Filed: August 13, 1997
    Date of Patent: March 30, 1999
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tomoya Yamamoto, Masahiro Haruta, Shoji Koike, Koromo Shirota, Aya Yoshihira, Mariko Suzuki
  • Patent number: 5854649
    Abstract: Disclosed herein is an ink jet printing process using an ink jet printing cloth wherein the ink-jet printing cloth is composed mainly of polyester fibers, wherein the cloth has a water content of 1 to 101%, and comprises polyester yarn having an average thickness of 20 to 100 deniers composed of polyester fibers having an average thickness of 1 to 10 deniers.
    Type: Grant
    Filed: February 13, 1996
    Date of Patent: December 29, 1998
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shoji Koike, Masahiro Haruta, Tomoya Yamamoto
  • Patent number: 5847740
    Abstract: Disclosed herein is an ink-jet printing process using an ink-jet printing cloth wherein the ink-jet printing cloth is composed mainly of nylon fibers, wherein the cloth has a water content of 10 to 110%, and comprises nylon yarn having an average thickness of 20 to 100 deniers composed of nylon fibers having an average thickness of 1 to 10 deniers.
    Type: Grant
    Filed: February 13, 1996
    Date of Patent: December 8, 1998
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tomoya Yamamoto, Masahiro Haruta, Shoji Koike
  • Patent number: 5679115
    Abstract: Process for dyeing or printing organic material, in particular fibre material which comprises applying dyes containing no polymerizable double bond together with at least one colorless cationic compound containing at least one polymerizable double bond and, if desired, one or more colorless nonionic compounds containing at least one polymerizable double bond and, if desired, further auxiliaries to the fibre material and then fixing them by means of ionizing radiation, or applying dyes containing no polymerizable double bond together with at least one colorless cationic compound containing one polymerizable double bond, and if desired, one or more colorless nonionic compounds containing at least one polymerizable double bond and at least one photoinitiator and also, if desired, further auxiliaries to the fibre material and then fixing them by means of UV light.
    Type: Grant
    Filed: August 28, 1995
    Date of Patent: October 21, 1997
    Assignee: Ciba-Geigy Corporation
    Inventors: Katharina Fritzsche, Peter Aeschlimann, Peter Scheibli
  • Patent number: 5676707
    Abstract: Provided is a leather treatment process for leather coloring, carried out on a leather to be colored with a liquid ink, the process comprises the steps of, imparting to the coloring surface of the leather a resin soluble in the liquid ink and imparting to the coloring surface an aggregate of particles with a functional group having an affinity for the liquid ink.
    Type: Grant
    Filed: September 11, 1996
    Date of Patent: October 14, 1997
    Assignee: Canon Kabushiki Kaisha
    Inventors: Nobuyuki Kuwabara, Miyuki Fujita