公开(公告)号：US11674262B2

公开(公告)日：2023-06-13

申请号：US16983272

申请日：2020-08-03

Applicant: NIKE, Inc.

Inventor： Matt W. Kelly

IPC: D06P5/20 ,  D06M23/10 ,  D06P1/94 ,  D06P5/00 ,  D06B19/00 ,  D06M23/00 ,  D06B5/16 ,  D06P5/24

CPC classification number: D06P5/2055 ,  D06B5/16 ,  D06B19/00 ,  D06M23/00 ,  D06M23/105 ,  D06P1/94 ,  D06P5/003

Abstract: Methods are directed to the use of a supercritical fluid for performing a dyeing of a material such that dye from a first material is used to dye a second material. A supercritical fluid is passed through a first material in a pressurized vessel. The supercritical fluid transports the dye from the first material to at least a second material causing a dye profile of the second material to change as a result of dye from the first material perfusing the second material.

公开(公告)号：US20230071562A1

公开(公告)日：2023-03-09

申请号：US17759964

申请日：2021-02-02

Applicant: Dow Global Technologies LLC

Inventor： Sandeep NIKAM ,  Laura HAVENS ,  Ling ZHANG-WATSON

IPC: D06P5/22 ,  D06M13/463 ,  D06M13/525 ,  D06M13/53 ,  D06M11/38 ,  D06P5/20 ,  D06P5/00 ,  D06P3/60

Abstract: Described are methods and systems for cationizing and dyeing a natural fiber-containing textile, which uses a mono- or di-quaternized cationizing agent. The method includes a step of heating the textile to a temperature in the range of 90° C. to less than 110° C. for a period of time in the range of 1 min to 10 min to react the cationizing agent with the textile. The cationization step in the presence of heat using the halogenated cationization agent of the invention facilitates improved dyeing.

公开(公告)号：US20230055161A1

公开(公告)日：2023-02-23

申请号：US17885736

申请日：2022-08-11

Applicant: SEIKO EPSON CORPORATION

Inventor： Nikako TSUKIJI ,  Soichi YAMAZAKI ,  Koichi TERAO ,  Harunobu KOMATSU ,  Koji HORIBA

IPC: C09D11/328 ,  C09D11/104 ,  C09D11/037 ,  D06P5/30 ,  D06P5/20 ,  D06P1/52 ,  B41M5/00 ,  B41M7/00

Abstract: An ink jet composition of the present disclosure includes water; a polyester resin having sulfo groups; and a colorant, the colorant is contained in particles formed from a material containing the polyester resin, and the particles have an average particle diameter of 100 nm or less and are contained in the ink jet composition at a content rate of 15 percent by mass or more.

公开(公告)号：US11555272B2

公开(公告)日：2023-01-17

申请号：US17338387

申请日：2021-06-03

Applicant: Hiroyuki Imai

Inventor： Hiroyuki Imai

IPC: D06P5/30 ,  D06P5/20 ,  B41J3/407

Abstract: A print processing apparatus, a heating device, and a method of performing a printing process. The print processing apparatus includes a heating device including a heater, the heater performing at least one of contactless heating to heat a fabric in a state where the heater is not in contact with the fabric and contact heating to heat the fabric in a state where the heater is in contact with the fabric, and a memory to store a condition table retaining a condition in which whether the contactless heating is to be performed, whether the contact heating is to be performed, an order in which the contactless heating and the contact heating are performed, and a temperature and a length of time in at least one of the contactless heating and the contact heating to be performed are determined for each kind of the fabric.

公开(公告)号：US20220228314A1

公开(公告)日：2022-07-21

申请号：US17621131

申请日：2020-12-04

Applicant: Yuken Chemical CO., LTD. ,  SAAB Co. Ltd.

Inventor： Haruki Takeda

IPC: D06P5/13 ,  D06P5/20 ,  D06P1/645 ,  D06M10/00 ,  D06M13/325

Abstract: [Problem] The present invention addresses the problem of providing: a method for producing garments that use dyed cloth on which whiteness easily emerges due to heating by irradiation with laser or the like and which can be efficiently decolorized; dyed cloth used in production of decolorized garments; and a chemical agent used in decolorization of dyed cloth. [Solution] This production method for garments is characterized by using a heat treatment to decolorize garments which use dyed cloth containing an alkanolamine. The temperature of the heat treatment is preferably 160-180° C., and the heat treatment is more preferably a laser machining treatment.

公开(公告)号：US20220213630A1

公开(公告)日：2022-07-07

申请号：US17580972

申请日：2022-01-21

Applicant: ZHEJIANG FURUN DYEING AND PRINTING CO., LTD.

Inventor： GUOZHU FU ,  YIFENG WANG ,  XUAN SUN

IPC: D06C23/02 ,  D06C9/02 ,  D06C7/02 ,  D06M16/00 ,  D06P5/20 ,  B41J3/407

Abstract: A method for manufacturing fabric with flat screen and digital printed patterns includes: singeing, pretreatment, flat screen scraping sizing, drying, pattern printing, humidification, steaming treatment, washing, and non-ironing and soft setting. The pretreatment is a biological enzyme pretreatment process including: cloth feeding at 75° C., dipping, scouring and bleaching in a working fluid, heating to 90° C. for treatment of 30 minutes, draining, hot water washing and cold water washing. A shortened process flow can be realized, and the positioned sizing that uses a flat screen to scrape a sizing agent to a pattern position to be digital spray-printed on instead of traditional full-width sizing for sizing and printing, which greatly reduces the amount of sizing agent used, lowers production cost and reduces waste water pollution, and solves problem that the fabric is mottled caused by the application of sizing agent in areas without printed pattern due to full-width sizing.

公开(公告)号：US11365512B2

公开(公告)日：2022-06-21

申请号：US16607794

申请日：2018-04-16

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Hector Lebron ,  Raffaella Fior ,  Stephen G. Rudisill ,  Jesiska Tandy ,  Alexey S. Kabalnov

IPC: D06P5/30 ,  C09D11/322 ,  C09D11/38 ,  D06P1/44 ,  D06P1/52 ,  D06P5/20 ,  B41J2/21

Abstract: A printing method includes selecting an inkjet ink including a pigment, and selecting an active agent, including an electromagnetic radiation-absorbing active material, and an aqueous or non-aqueous vehicle. The method further includes inkjet printing the inkjet ink and the active agent directly onto a textile fabric. The textile fabric having the ink and active agent thereon is exposed to electromagnetic radiation.

公开(公告)号：US20220178063A1

公开(公告)日：2022-06-09

申请号：US17602579

申请日：2020-04-09

Applicant: ALCHEMIE TECHNOLOGY LIMITED

Inventor： Simon KEW ,  Alan HUDD ,  Thomas BLYTHE ,  Haydee PACHECO ,  Andi TAO ,  Guolai TAO

IPC: D06B11/00 ,  D06B1/02 ,  D06B1/08 ,  D06B5/08 ,  D06P5/20 ,  B41J3/407

Abstract: A method of digitally controlled application and fixation of dyestuff to a textile on a processing line is provided. The method comprising the steps of: determining one or more parameters of a textile; determining, by a processor, at least one dose setting for an array of flow channel dispensers of the processing line, wherein determining the at least one dose setting is based on the one or more parameters; dispensing, by the array of flow channel dispensers, dyestuff onto the textile according to the at least one dose setting and delivering energy to the substrate to fix the dyestuff in the textile.

公开(公告)号：US20220145531A1

公开(公告)日：2022-05-12

申请号：US17435265

申请日：2019-07-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Dennis Z. GUO ,  Jie ZHENG ,  Or BRANDSTEIN

IPC: D06P5/30 ,  B41M5/00 ,  B41M7/00 ,  D06P5/20 ,  D06P5/00 ,  D06P1/673 ,  D06P1/52 ,  C09D11/322 ,  C09D11/54 ,  C09D11/037 ,  C09D11/102

Abstract: A method is presented for direct digital printing on a textile substrate utilizing a two-step pretreatment comprising a plasma pretreatment and a heat pretreatment step followed by inkjet printing on the textile and a final heat treatment step.

公开(公告)号：US20220081580A1

公开(公告)日：2022-03-17

申请号：US17417186

申请日：2019-02-04

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Kai-Kong Iu ,  Ronald A. Askeland ,  Zhang-Lin Zhou

IPC: C09D11/328 ,  C09D11/40 ,  C09D11/037 ,  C09D11/033 ,  C09D11/102 ,  D06P5/28 ,  D06P5/30 ,  D06P5/20 ,  B41M5/00 ,  B41M5/382

Abstract: An example of a dye sublimation inkjet ink includes a disperse dye colorant dispersion; a water soluble polymeric ultraviolet (UV) absorber; a co-solvent; and a balance of water. The water soluble polymeric UV absorber of the dye sublimation inkjet ink has absorption at a radiation wavelength ranging from about 360 nm to about 410 nm.