Fabric
a fabric and functional technology, applied in the field of functional fabrics, can solve the problems of difficult washing or cleaning such fabrics, easy discoloration of fabrics, and less likely to be removed odor once stuck to them, and achieve the effects of improving the texture of fabrics, enhancing flame retardancy, and high deodorant properties
Inactive Publication Date: 2019-10-03
HONDA MOTOR CO LTD +1
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
The present invention provides a fabric that has excellent deodorant performance and is less likely to generate water spots. A unique coating layer system is applied to the fabric, including a water-and-oil repellent coating layer and a deodorant coating layer. The amount of a fluorinated water-and-oil repellent agent in the first coating layer is set at a prescribed amount, and a flame retardant can be added to the second coating layer for enhanced safety. The fabric can also be impregnated with a fluorinated water-and-oil repellent agent, which imparts high stain resistance against oil and moisture. The use of an acrylic resin as the binder resin of the first coating layer improves texture, and addition of a flame retardant further enhances flame retardancy. Overall, this invention provides a fabric with a high deodorant property and low tendency to generate water spots.
Problems solved by technology
Also, it is difficult to wash or clean such a fabric, and therefore, an odor once stuck to the fabric is less likely to be removed.
Coating a fabric with a coating composition containing a deodorant is capable of imparting deodorant performance to the fabric, whereas the fabric has a problem of being easily discolored by, for example, hot water or water spilled thereon and not returning to the original color even when dried (that is, the fabric is likely to generate water spots).
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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[0051]Polyester fabrics (polyester 100%: basis weight 280 g / m2) dyed in black with disperse dye were subjected to coating to manufacture the fabrics shown in Table 1.
[0052]The coating composition for forming a coating layer on each of the polyester fabrics was adjusted to have a viscosity in a range of 34,000 mPa·s to 36,000 mPa·s. The coating layer was formed on a rear surface of the fabric with a knife coater.
[0053]The water-and-oil repellent agent used in the first coating layer and the second coating layer was a fluorinated water-and-oil repellent agent sold under the name of NK GUARD S-0545 from NICCA CHEMICAL CO., LTD.
[0054]The acrylic resin used in the first coating layer was an acrylic resin sold under the name of Movinyl 7400 from Japan Coating Resin Co., Ltd. The acrylic resin used in the second coating layer was an acrylic resin sold under the name of VONCOAT AB901 from DIC Corporation.
[0055]In the second coating layer, used as the flame retardant was aluminum diethylphos...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract
Provided is a fabric that has an excellent deodorant property and is less likely to generate water spots. A fabric (1) according to the present invention includes, on one surface thereof, a first coating layer (2) containing a fluorinated water-and-oil repellent agent and a second coating layer (3) containing a deodorant, the first coating layer (2) containing the fluorinated water-and-oil repellent agent in an amount per unit area of the fabric of 1.3 to 5.0 g / m2, and the first coating layer (2) existing between the fabric (1) and the second coating layer (3).
Description
BACKGROUND OF THE DISCLOSUREField of the Disclosure[0001]The present invention relates to a functional fabric. More specifically, the present invention relates to a fabric that has deodorant performance and is less likely to generate water spots.Description of the Related Art[0002]One of functions required of a fabric is deodorant performance. Particularly, a fabric used for interior of, for example, cars, ships, and airplanes (for example, a fabric used for a seat of vehicles such as a car and for trim members such as a door lining) is used in an enclosed space to allow an odor on the fabric to remain in the space. Also, it is difficult to wash or clean such a fabric, and therefore, an odor once stuck to the fabric is less likely to be removed.[0003]Therefore, the fabric may be coated with a coating composition containing a deodorant to impart deodorant performance to the fabric. For example, JP-A-2008-56901 discloses a fabric having a deodorant property and flame retardancy.[0004]...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): D06N3/00D06N3/04
CPCD06N2209/165D06N2209/142D06N2209/067D06N3/0059D06N2209/145D06N3/042D06N3/183D06N3/0036D06N3/0063D06N3/047D06N2209/147
Inventor HAYASHI, RIENEMOTO, CHIKAOHARA, KOHEIOISHI, TAKAYUKIFUKUI, TATSUYA
Owner HONDA MOTOR CO LTD