• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a method of embossing textiles or fabrics made both of synthetic fibers, as completely or mostly based on natural fibers. It is a heat transfer printing method that uses sublimable dyes, where the fabric is previously subjected to a bath comprising a novel composition that improves the final transfer of said dyes to the tissue, obtaining stamped fabrics with great vivacity in the coloring and sharpness in the patterns transferred. A second objective is a composition suitable for use in heat transfer printing processes, allowing a substantial improvement in the transfer of dyes to fabrics. And a third objective is the use of a method of stamping on fabrics based either entirely or partially on natural fibers, on artificial fibers, on synthetic fibers, or on fabrics that include their combinations. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2548783A1
    申请号:ES201430573
    申请日:2014-04-16
    公开日:2015-10-20
    发明作者:Juan SORIANO CAPACETE
    申请人:Soam4associats S L；Soam4associats Sl；
    IPC主号:
    专利说明:

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    Example 1
    Following the method described above, a band of tissue formed by viscous fibers was applied in a Foulard containing a bath with a composition comprising 2 (Perfluorooctyl) ethanol (8: 2 fluorotelomeric alcohol) in a concentration of 400 g / l, 5 g / l of silicone emulsion and 1 g / l of an optical cellulose bleaching agent, with subsequent drying at a temperature of 130 ° C, for 30 seconds. The pre-treated fabric with this composition was passed to a second stage where it was brought into contact with a continuous carrier band of a pre-printed model with sublimable dyes, by means of pressure rollers at a temperature of 200 ° C. The sublimable dyes they were transferred to the fabric obtaining a final fabric printed with great sharpness and nuances in the patterns and a great vividness in the colors, the dyes and patterns were transferred to the whole fabric and not only to a surface thereof.
    In the pre-treatment stage, tests were carried out by varying the temperatures of post-bath drying between 130 ° C and 190 ° C at 10 degree intervals, maintaining the concentration of the fluorotelomeric alcohol in the bath at 400g / l.
    Figures No.2 and No.3 show the results of patterned fabrics where drying or polymerization is carried out at 130º C and 190º C respectively.
    As can be seen, both transferred patterns are quite sharp, and intense, observing in both the different shades of the drawings, however, a better transfer or yield of the dyes can be observed, when a drying temperature of 190 ° C is used.
    Described sufficiently the present invention in correspondence with the exemplary embodiment set forth, it is easy to understand that any modifications of detail deemed convenient may be made therein, provided that the essence of the invention which is summarized in the following claims is not altered .
    7
    权利要求:
    Claims (1)
    [1]
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    类似技术:
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    同族专利:
    公开号 | 公开日
    ES2548783B1|2016-05-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4210412A|1972-07-25|1980-07-01|Toyo Boseki Kabushiki Kaisha|Method of transfer printing for cellulosic fiber-containing textile product|
    JPS6440679A|1987-07-31|1989-02-10|Nippon Mektron Kk|Softener|
    SU1556932A1|1987-10-30|1990-04-15|Производственный Комбинат Музыкального Фонда Ссср|Method of transfer pictures|
    US20100247919A1|2009-03-30|2010-09-30|Xerox Corporation|Fluorotelomer grafted polyaniline containing intermediate transfer members|
    CN111038081B|2019-12-27|2021-12-14|徐佩登|Flexible cloth printing and dyeing equipment capable of performing colorful circular printing and dyeing|
    法律状态:
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201430573A|ES2548783B1|2014-04-16|2014-04-16|Textile printing method|ES201430573A| ES2548783B1|2014-04-16|2014-04-16|Textile printing method|
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