- 专利标题： Process of making flame retardant cellulosic man-made fibers
-
申请号： US13993718申请日： 2011-12-09
-
公开(公告)号： US09988743B2公开(公告)日： 2018-06-05
- 发明人: Hartmut Rüf , Clemens Bisjack , Gert Kroner
- 申请人： Hartmut Rüf , Clemens Bisjack , Gert Kroner
- 申请人地址： AT Lenzing
- 专利权人： Lenzing AG
- 当前专利权人： Lenzing AG
- 当前专利权人地址： AT Lenzing
- 代理机构： Fitzpatrick, Cella, Harper, Scinto
- 优先权： ATA2096/2010 20101220; ATA742/2011 20110523
- 国际申请： PCT/AT2011/000489 WO 20111209
- 国际公布： WO2012/083318 WO 20120628
- 主分类号： D01D1/02
- IPC分类号： D01D1/02 ; D01D5/12 ; D01D5/14 ; D01D5/16 ; D01D10/00 ; D01D10/06 ; D01F2/10 ; D01F2/18 ; D02J1/22 ; D01D5/26 ; D01F1/07 ; D01F2/06 ; D01F2/02 ; C09K21/12 ; D01D5/06 ; D01F2/00 ; D01F2/08
摘要：
The invention relates to flame-retardant cellulosic man-made fibers containing a flame-retardant substance in the form of an oxidized condensate of a tetrakis hydroxyalkyl phosphonium salt with ammonia and/or a nitrogenous compound which contains one or several amine groups whereby the fiber has a tenacity of more than 18 cN/tex in a conditioned state. Production process and the use of the fibers according to the invention are further objects of the invention.
公开/授权文献
- US20130337715A1 FLAME RETARDANT CELLULOSIC MAN-MADE FIBERS 公开/授权日：2013-12-19
信息查询
