Formaldehyde-free flame retardant treatment for ce

更新时间:2023-08-01 03:00:30 阅读: 评论:0

古田军号观后感专利名称:Formaldehyde-free flame retardant
treatment for cellulo-containing materials 发明人:JEFFREY K. STOWELL,EDWARD D.
WEIL,WILLIAM L. COBLE,CHARLES Q. YANG
申请号:AU4024201
申请日:20000922
公开号:AU4024201A
微信励志个性签名>种类英语公开日:乳酸钙咀嚼片>汕头老城区>德黑兰时间
20010430
人生就是这样专利内容由知识产权出版社提供
摘要:An aqueous finishing composition for cellulo-containing materials, comprising a hydroxyalkyl-functional organophosphorus flame retardant (which contains a substantially non-volatile component at the curing temperature) and a non-formaldehyde cross-linking agent (such as a polycarboxylic acid cross-linking agent), and the materials treated with such a composition. Optional ingredients for the aqueous finishing composition include a cross-linking catalyst and/or an inexpensive saturated alpha-hydroxy polycarboxylic acid such as citric acid (partial replacement of a more expensive preferred polycarboxylic acid will reduce finishing costs).
申请人:UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.,AKZO NOBEL N.V.教师节送什么礼品
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