Seiren Co.

Fukui-shi, Japan

Seiren Co.

Fukui-shi, Japan
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An ink set for ink jet, comprising a yellow ink comprising C.I. Disperse Yellow 65, a magenta ink comprising C.I. Disperse Red 362, and a cyan ink comprising C.I. Disperse Blue 60.


Patent
Seiren Co. and Fukui Prefectural Government | Date: 2017-06-07

The present invention has an object of providing a combined filament yarn having a favorable quality in which a synthetic fiber material is dispersed in and combined with a reinforcing fiber material, and a manufacturing method thereof. In the combined filament yarn, with the reinforcing fiber material arranged in a predetermined direction, the synthetic fiber material arranged in the same direction as that of the reinforcing fiber material is combined, the synthetic fiber material is bonded to and integrated with the reinforcing fiber material, and the synthetic fiber material is dispersed so that a standard deviation relating to a rate of a sectional area of the synthetic fiber material in a divided region obtained by dividing a section of the combined filament yarn becomes 25 or less.


Patent
Seiren Co. | Date: 2015-04-15

A stretchable coated fabric is treated for water repellency with a fluorinated water repellent that comprises a copolymer containing a perfluoroalkyl group with six or less carbon atoms (C6 fluorinated water repellent). The use of no C8 fluorinated water repellents that contain perfluorooctanoic acid, perfluorooctane sulfonate, and the like, makes the fabric exert no influence on the environment. The fluorinated water repellent has a toluene repellency of 100 seconds or longer; a synthetic resin solution to be applied to at least one side of the stretchable fiber fabric has a thixotropic index at 23C in a range from 1.4 to 2.0; and the synthetic resin has a 100% modulus of 5 kgf/cm^(2) or greater. This prevents the synthetic resin from leaking to the back side and allows formation of a resin coating film that has good film forming properties.


Provided is a sound-transmitting waterproof film having waterproof performance and stable sound-transmitting performance in a wide tonal range. The sound-transmitting waterproof film includes a porous film of a synthetic resin, and has a water pressure resistance of 10 to 400 kPa in accordance with a JIS L 1092 method B (a high water pressure method) and has an acoustic loss of less than 10 dB at a frequency of 1 kHz, an acoustic loss of less than 5 dB at a frequency of 2 kHz, and an acoustic loss of less than 5 dB at a frequency of 5 kHz in sound-transmitting performance tests.


An inkjet ink set which comprises an ink containing an inorganic pigment and a solvent, the inorganic pigments include yellow, red, blue, and black components, the yellow pigment is at least one selected from a group consisting of antimony pigments, vanadium pigments, and praseodymium pigments, the red component is a tin-chromium pigment, the blue component is a cobalt pigment, and the black component is an iron pigment.


The present invention relates to a polyimide resin surface modifier which modifies the surface of a polyimide resin to permit easy absorption of metal ions, and a surface-modifying method for polyimide resins using the same. The surface modifier contains an alkali component, an organic solvent having hydroxy groups and a boiling point of 120 C. or higher, and a water content of 0-10% by weight. The surface-modifying method includes a printing process wherein a predetermined pattern is printed on the surface of a polyimide resin substrate using the polyimide resin surface modifier, an organic solvent-removing process wherein an organic solvent in the polyimide resin surface modifier pattern-printed on the surface of said polyimide resin substrate is removed and a water-treatment process wherein said polyimide resin surface modifier after removing the organic solvent is brought into contact with water.


Provided is a laminate sheet in which, on one surface of a resin layer having optical transparency, a colored layer and a backing layer are sequentially laminated, and on the other surface of the resin layer, a pattern layer made of an ionizing radiation curable resin and having optical transparency is laminated. The pattern layer has a softening temperature of 140 to 160 C., and the resin layer, the colored layer, and the backing layer have softening temperatures of 120 C. or lower. The surface of the pattern layer has a concavo-convex shape and the thickness thereof is continuously varied.


Patent
Seiren Co. | Date: 2015-08-03

A decorative resin molded article includes a resin sheet having, as formed on one side thereof, convex projections made of an ink containing a UV-curable resin and a colorant, and therefore having, on that one side thereof, a design of a color pattern and a concave and convex pattern synchronizing with each other, and a resin injection-molded body as laminated and integrated on the other side of the resin sheet through injection molding of a synthetic resin thereon.


Patent
Seiren Co. | Date: 2016-08-24

An object of the present invention is to provide a fitting support device and method which make it possible to reliably select apparel such as clothes that match users appearance. The fitting support device includes: a color-characteristic processing unit 100 that acquires color characteristic data relating to users skin color on the basis of captured image data; a body processing unit 101 that colors, on the basis of the color characteristic data, three-dimensional body shape data corresponding to body shape data on a user to thereby create body image data; a color-pattern processing unit 102 that acquires color pattern data corresponding to the color characteristic data, on the basis of clothing data; a wearing processing unit 103 that creates wearing image data on the basis of the body image data and the color pattern data; and a fitting processing unit 104 that creates fitting image data by synthesizing head portion image data on the user and the wearing image data.


Patent
Seiren Co. | Date: 2015-03-18

Pattern information for identifying a pattern and color information for identifying a color are acquired. Image data corresponding to the acquired pattern information and color information is acquired from a storage unit configured to store at least two types of image data out of first to fourth image data. The first image data corresponds to first pattern information for identifying a first pattern and first color information for identifying a first color. The second image data corresponds to the first pattern information and second color information for identifying a second color. The third image data corresponds to second pattern information for identifying a second pattern and the first color information. The fourth image data corresponds to the second pattern information and the second color information. A colored pattern corresponding to the acquired image data is recorded onto a base material.

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