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Flame-retardant fabric and method for manufacturing the same

A flame-retardant fabric technology, applied in the field of flame-retardant fabrics, can solve the problems of reduced flame-retardant properties of flame-retardant fabrics, and achieve the effects of improving fire resistance, improving flame-retardant performance, and excellent flame-retardant performance

Inactive Publication Date: 2006-10-18
SUMINOE TEXTILE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] However, in the structure (flame-retardant fabric) using ammonium polyphosphate as a flame retardant in combination, although the initial flame-retardant performance can be maintained, there is a case of heat aging of the flame-retardant fabric (the load of a long-term heat history After) the problem of reduced flame retardant performance

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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  • Flame-retardant fabric and method for manufacturing the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] A methanol solution containing 50% by weight of "HOSCON 903 N CONKU A" (trade name, manufactured by Mingcheng Chemical Industry Co., Ltd., aromatic condensed phosphate ester, molecular weight 512, and viscosity at 25°C of 650 mPa·s) was spray-coated from above. Distribute the heat-expandable graphite (average particle size 300μm, manufactured by Air Water Chemical) stirred in the mixer, and then continue to stir and mix the heat-expandable graphite thoroughly in the mixer. Then, 50% by weight of "HOSCON 903N CONKU" will be dissolved. B" (trade name, manufactured by Mingcheng Chemical Industry Co., Ltd., as an anionic surfactant, polyoxyethylene allyl phenyl ether sulfate) methanol solution was spray-coated on the stirred thermally expandable graphite from above, and then Continue to stir and mix the thermally expandable graphite thoroughly in the mixer. Next, drying treatment is performed at 100 to 120°C to obtain a flame retardant. The flame retardant is a flame retardant ...

Embodiment 2～13

[0069]

[0070] Except that the emulsion of the composition (composition, mixing amount) shown in Tables 1 to 3 was applied under the conditions shown in the table, it was the same as in Example 1, and a flame-retardant fabric was obtained.

[0071] With respect to the flame-retardant fabric obtained above, various evaluations were performed according to the following evaluation methods. The results are shown in Tables 1 to 3.

[0072]

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Abstract

A flame-retardant fabric 1 of the present invention comprises: a fiber fabric 4 ; and a back layer 5 formed on the back surface of the fiber fabric 4 and containing at least one of inorganic compound selected from the group consisting of calcium carbonate and magnesium hydroxide, thermally expansive graphite and a polymer substance. The adhering amount of solid of the back layer 5 is 50 to 150 g / m2. The adhering amount of the thermally expansive graphite is 15 to 60 g / m2. The adhering amount of the inorganic compound is 10 to 60 g / m2. The flame-retardant fabric causes no generation of noxious substances in case of fire and at incineration disposal, can impart sufficient initial flame retardancy, and has excellent flame-retardant performance in heat aging.

Description

[0001] This application claims the priority of Japanese Patent Application No. 2005-46563 filed on February 23, 2005, the content of which directly constitutes a part of this application. Technical field [0002] The present invention relates to a flame-retardant fabric suitable for use as a sheet skin material for automobiles, floor mats for automobiles, and other automotive interior materials. Background technique [0003] In automotive interior materials such as automotive sheet skin materials and automotive floor mats, in order to improve safety during a fire, good flame retardancy is generally required. In order to meet the requirements for flame retardancy, so far, it has been carried out by including a flame retardant in a lining layer made of a synthetic resin provided on the back surface of an automobile floor mat. As such a flame retardant, for example, a flame retardant (halogen-based flame retardant) having a halogen such as a chlorine atom or a bromine atom in the che...

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(China)
IPC IPC(8): D06N3/00B60N2/90D06N7/04
CPCB60N3/048B60R13/083D06M11/44D06M11/74D06M11/76D06M2200/30D06N3/0063
Inventor 小山爱小林敏幸北野胜久前波惠一
Owner SUMINOE TEXTILE CO LTD
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