Title:
INCOMBUSTIBLE UPHOLSTERED FURNITURE
Document Type and Number:
WIPO Patent Application WO/2023/053802
Kind Code:
A1
Abstract:
This invention relates to incombustible upholstered furniture comprising an internal structure and a flame-retardant fabric covering said internal structure. The flame-retardant fabric contains 60−90 mass% (inclusive) of flame-retardant modacrylic fiber (A) and 10−40 mass% (inclusive) of cellulosic fiber (B) with respect to the total mass of the fabric. The flame-retardant modacrylic fiber (A) contains a magnesium compound. The flame-retardant fabric contains 1.5−13.5 mass% (inclusive) of a magnesium compound with respect to the total mass of the fabric, and the time for both afterflame and dust to disappear, as measured by a flammability test based on BS 5852:2006, is 120 seconds or less.
Inventors:
MIO WATARU
OZAKI AKIRA
NAKAMURA SHINYA
OZAKI AKIRA
NAKAMURA SHINYA
Application Number:
PCT/JP2022/032104
Publication Date:
April 06, 2023
Filing Date:
August 25, 2022
Export Citation:
Assignee:
KANEKA CORP (JP)
International Classes:
D04B1/16; A47C17/00; D01F6/40; D01F6/54; D03D15/20; D03D15/513
Domestic Patent References:
| WO2006134931A1 | 2006-12-21 | |||
| WO2021049200A1 | 2021-03-18 |
Foreign References:
| CN107558241A | 2018-01-09 | |||
| EP2896634A1 | 2015-07-22 |
Attorney, Agent or Firm:
IKEUCHI & PARTNERS (JP)
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