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Fabric and method for manufacturing the same

a technology of fabric and fabric, applied in the field of functional fabrics, can solve the problems of easy discoloration of fabric and the likelihood of fabric generating water spots, and achieve the effects of excellent flame retardancy, excellent stain resistance, and less likely to generate water spots

Inactive Publication Date: 2019-09-12
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 with excellent stain resistance and flame retardancy that is less likely to generate water spots and cause pieces to attach to each other. This is achieved by using a coating composition containing a flame retardant that has low solubility in water and an acrylic resin as the binder resin to prevent attachment between pieces of the fabric. Additionally, the coating layer contains thermally expandable microcapsules that reduce contact area between pieces of the fabric, making them easier to separate from each other. This results in a fabric that is more difficult to attach and requires less flame retardant.

Problems solved by technology

Coating a fabric with a coating composition containing a flame retardant is capable of imparting flame retardant performance to the fabric, whereas the fabric is likely to generate a problem that the fabric is easily discolored by, for example, hot water or water spilled thereon and the fabric does not return 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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Examples

Experimental program
Comparison scheme
Effect test

examples

[0058]To a bath were added black disperse dye (about 6.0% owf in terms of solid content) and 2.52% owf (in terms of solid content) of a phosphoric acid amide flame retardant sold under the trade name of Vigol FV-6010 from DAIKYO CHEMICAL CO., LTD., and a fabric was subject to dyeing and in-bath flame retardant finish simultaneously and then to reduction cleaning (80° C.×15 minutes) and drying. Then, the fabric was treated by the steps shown in Table 1.

[0059]In a stain resistant finish (step 1) by a dip-nip treatment, as the fluorinated water-and-oil repellent agent, a mixture of a fluorinated water-and-oil repellent agent sold under the name of AsahiGuard E-SERIES from AGC Inc. and a fluorinated water-and-oil repellent agent sold under the name of NK GUARD S Series from NICCA CHEMICAL CO., LTD. was used. A polyester fabric (polyester 100%: basis weight 280 g / m2) was immersed (at 150° C. for 2 minutes and 30 seconds) in an aqueous dispersion containing a total of 1.6 to 3.6% by weigh...

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 excellent stain resistance and excellent flame retardancy and that is less likely to generate water spots and is less likely to cause pieces thereof to attach to each other, and a method of manufacturing the fabric. The fabric according to the present invention is a polyester fabric impregnated with a fluorinated water-and-oil repellent agent and includes a coating layer on one surface thereof, the coating layer containing a fluorinated water-and-oil repellent agent, an organic phosphorus flame retardant having a solubility in water at 20° C. of 4% or less, and an acrylic resin having a glass-transition temperature of −43° C. to −20° C.

Description

BACKGROUND OF THE DISCLOSUREField of the Disclosure[0001]The present invention relates to a functional fabric and a method of manufacturing the fabric. More specifically, the present invention relates to a fabric that has stain resistance and flame retardancy and that is less likely to generate water spots and cause pieces thereof to attach to each other, and a method of manufacturing the fabric.Description of the Related Art[0002]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 required to have flame retardancy as well as high stain resistance because it is difficult to wash or clean such a fabric.[0003]Known as a stain resistant treatment is water-and-oil repellent coating on a surface of a fabric, and known as a flame retardant treatment is flame retardant coating on a rear surface of a fabric.[0004]JP-A-2017-196831 discloses a fabric at least to a...

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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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): D06M15/256D06M11/72D06M13/453D06M23/12
CPCD06M11/72D06M2200/01D06M15/256D06M2101/32D06M2200/30D06M23/12D06M2200/11D06M13/453D06M2200/12D06M15/263D06M15/564D06M13/282D06M11/71D06M11/00D06M13/00D06M15/00D06N3/14D06N3/042D06N3/0059D06N3/0068
Inventor HAYASHI, RIENEMOTO, CHIKAOHARA, KOHEIOISHI, TAKAYUKIFUKUI, TATSUYA
Owner HONDA MOTOR CO LTD
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