
基本信息:
- 专利标题: MAT OF POLYMER FIBERS CONTAINING AN ACETOACETAMIDE AND USE THEREOF
- 专利标题(中):含有乙酰胺的聚合物纤维毡及其用途
- 申请号:US13699931 申请日:2011-05-13
- 公开(公告)号:US20130157028A1 公开(公告)日:2013-06-20
- 发明人: Benjamin Blanchard , Boris Jaffrennou , Katarzyna Chuda
- 申请人: Benjamin Blanchard , Boris Jaffrennou , Katarzyna Chuda
- 申请人地址: FR Chambery
- 专利权人: SAINT-GOBAIN ADFORS
- 当前专利权人: SAINT-GOBAIN ADFORS
- 当前专利权人地址: FR Chambery
- 优先权: FR1054020 20100525
- 国际申请: PCT/FR11/51073 WO 20110513
- 主分类号: B32B27/34
- IPC分类号: B32B27/34
摘要:
The present invention relates to a mat of polymer fibers capable of trapping formaldehyde which contains at least 0.5% by weight of an acetoacetamide of formula: in which R1 and R2, which may be identical or different, represent a hydrogen atom, a methyl radical or an ethyl radical. Another subject of the invention is the use of said mat, in particular as a surface covering for thermal and/or sound insulation products, in particular based on mineral wool, polystyrene or on an organic or inorganic foam.
摘要(中):
本发明涉及能够捕获甲醛的聚合物纤维毡,其含有至少0.5重量%的下式的乙酰乙酰胺:其中可以相同或不同的R 1和R 2表示氢原子,甲基或 乙基。 本发明的另一主题是所述垫,特别是作为热和/或隔音产品的表面覆盖物,特别是基于矿棉,聚苯乙烯或有机或无机泡沫的用途。
IPC结构图谱:
B | 作业;运输 |
--B32 | 层状产品 |
----B32B | 层状产品,即由扁平的或非扁平的薄层,例如泡沫状的、蜂窝状的薄层构成的产品 |
------B32B27/00 | 实质上由合成树脂组成的层状产品 |
--------B32B27/34 | .由聚酰胺组成的 |