基本信息:
- 专利标题: 以石膏爲底質之吸音板
- 专利标题(英):Plaster-based acoustic board
- 专利标题(中):以石膏为底质之吸音板
- 申请号:TW104107211 申请日:2015-03-06
- 公开(公告)号:TW201600684A 公开(公告)日:2016-01-01
- 发明人: 胡達 卡塔齊娜 , CHUDA, KATARZYNA , 蒂瑪洛 卡洛琳 , DEMATHIEU-ROELTGEN, CAROLINE , 蕭邦 凡龍尼克 , CHOPIN, VERONIQUE , 雷德 卡羅 , RIDDLE, CARL , 賽門斯 傑若米 , SIMONS, JEREMY
- 申请人: 聖戈本建材公司 , SAINT-GOBAIN PLACO
- 专利权人: 聖戈本建材公司,SAINT-GOBAIN PLACO
- 当前专利权人: 聖戈本建材公司,SAINT-GOBAIN PLACO
- 代理人: 林志剛
- 优先权: 1451884 20140307
- 主分类号: E04B1/84
- IPC分类号: E04B1/84
The present invention relates to a plaster-based board, in particular of the type comprising a plaster-based core positioned between two sheets of paper or nonwoven fabric, wherein said core contains at least one polymer selected from polyvinyl butyral (PVB), copolymers of vinyl acetate and an olefin, which copolymers have a glass transition temperature that varies from -10 DEG C to +25 DEG C, terpolymers of vinyl acetate, an olefin and a vinyl ester monomer, terpolymers of vinyl acetate, a vinyl ester monomer and a (meth)acrylate monomer, and copolymers of vinyl acetate and an acrylic monomer. It also relates to a process for manufacturing said board, to the use of said polymer for improving the acoustic performance of said board and to the aforementioned plaster-based composition.
公开/授权文献:
- TWI668351B 以石膏爲底質之吸音板 公开/授权日:2019-08-11
信息查询:
EspacenetIPC结构图谱:
E | 固定建筑物 |
--E04 | 建筑物 |
----E04B | 一般建筑物构造;墙,例如,间壁墙;屋顶;楼板;顶棚;建筑物的隔绝或其他防护 |
------E04B1/00 | 一般构造;不限于墙,例如,间壁墙,或楼板或顶棚或屋顶中任何一种结构 |
--------E04B1/38 | .一般的建筑结构的连接 |
----------E04B1/74 | ..对热、声或噪音的隔绝、吸收或反射(用于影响或引导声音的房间的形式或屋内布置入E04B1/99);提供良好温度或声响条件的其他建筑方法,例如,在墙内蓄热 |
------------E04B1/76 | ...专门用于保温的 |
--------------E04B1/84 | ....吸音构件 |