公开(公告)号：US20190242056A1

公开(公告)日：2019-08-08

申请号：US16329774

申请日：2016-09-01

Applicant: RHODIA OPERATIONS

Inventor： Gary WOODWARD ,  Geoffrey HAND ,  Robert HICKLIN ,  Matthew SEABROOK

IPC: D06M15/285 ,  D06M15/431

CPC classification number: D06M15/285 ,  D06M15/431 ,  D06M2200/30

Abstract: The instant invention relates to a textile article comprising a flame-retardant treated fabric including an oxidized polymer obtained from an ammonia curing of a condensate of (i) a tetrakis (hydroxyorgano) phosphonium salt; and (ii) urea or thiourea; followed by an oxidation into phosphine oxide groups of at least one part of the phosphonium groups present on the cured condensate, wherein said flame-retardant treated fabric: —is intended to be used as a stable substrate in which the formation of formaldehyde over the time is inhibited; and —contains less than 1% by weight of phosphorus present in phosphonium groups, based on the total weight of the flame-retardant treated fabric.