发明申请
US20170051175A1 NON-AQUEOUS SOUND-DEADENING COMPOSITION CONTAINING A NON-PULVERULENT POLYACRYLATE BINDER AND A RADICALLY POLYMERIZABLE COMPOUND
有权

基本信息:
- 专利标题: NON-AQUEOUS SOUND-DEADENING COMPOSITION CONTAINING A NON-PULVERULENT POLYACRYLATE BINDER AND A RADICALLY POLYMERIZABLE COMPOUND
- 专利标题(中):含有非聚丙烯酸酯粘合剂和无定形聚合物的非水性失声组合物
- 申请号:US15306946 申请日:2015-04-17
- 公开(公告)号:US20170051175A1 公开(公告)日:2017-02-23
- 发明人: DIRK WULFF , Ulrike LICHT , Peter PREISHUBER-PFLUEGL
- 申请人: BASF SE
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 优先权: EP14166361.7 20140429
- 国际申请: PCT/EP2015/058363 WO 20150417
- 主分类号: C09D133/08
- IPC分类号: C09D133/08 ; G10K11/162
摘要:
A description is given of a nonaqueous sound deadener composition comprising (a) a nonpulverulent polyacrylate binder having a K value in the range from 10 to 35, measured as a 1% strength solution in tetrahydrofuran; (b) inorganic fillers; and a radically polymerizable compound which has at least one radically polymerizable C—C double bond and possesses a boiling point at atmospheric pressure of greater than 160° C. Also described is a method for damping oscillations or vibrations of components of vehicles and machines, using the sound deadener composition of the invention.
摘要(中):
描述了一种非水性声音消音器组合物,其包含(a)在四氢呋喃中以1%强度溶液测量的K值在10至35范围内的非粉状聚丙烯酸酯粘合剂; (b)无机填料; 和具有至少一个可自由基聚合的C-C双键并且具有大气压力大于160℃的沸点的自由基聚合性化合物。还描述了一种用于阻止车辆和机器的部件的振动或振动的方法,其使用 本发明的消音组合物。