基本信息:
- 专利标题: Ready-mixed setting-type composition and related kit
- 专利标题(中):准备混合定型型组合物及相关试剂盒
- 申请号:JP2011000230 申请日:2011-01-04
- 公开(公告)号:JP2011088820A 公开(公告)日:2011-05-06
- 发明人: LIU QINGXIA , NATESAIYER KUMAR , YU QIANG
- 申请人: Usg Corp , ユナイテッド・ステイツ・ジプサム・カンパニー
- 专利权人: Usg Corp,ユナイテッド・ステイツ・ジプサム・カンパニー
- 当前专利权人: Usg Corp,ユナイテッド・ステイツ・ジプサム・カンパニー
- 优先权: US40027003 2003-03-27
- 主分类号: C04B28/14
- IPC分类号: C04B28/14 ; C04B22/06 ; C04B22/14 ; C04B22/16 ; C04B24/02 ; C04B24/04 ; C04B24/12 ; C04B24/26 ; C04B24/28 ; C04B40/06
摘要:
PROBLEM TO BE SOLVED: To provide a ready-mixed composition which sets when mixed with an activator for the reaction of calcined gypsum with water to form set gypsum. SOLUTION: The composition comprises water and calcined gypsum in a mass ratio of water to calcined gypsum of about 0.15 to about 0.5, as well as a set preventer comprising polyacrylic acid and/or a salt thereof. The composition has a viscosity of about 5,000 centipoise to about 48,000 centipoise. Also disclosed is a kit that comprises separately packaged components. One of the components is a composition comprising calcined gypsum and a polyacrylic acid and/or a salt thereof, and, optionally, water. Another component of the kit comprises an activator which, when mixed with the composition, permits the composition to set. COPYRIGHT: (C)2011,JPO&INPIT
摘要(中):
要解决的问题:提供一种预混合组合物,其与用于煅烧石膏与水的反应的活化剂混合以形成集合的石膏时设定。 解决方案:组合物包含水和煅烧石膏的质量比为约0.15至约0.5的水和煅烧石膏,以及包含聚丙烯酸和/或其盐的固化防止剂。 该组合物具有约5,000厘泊至约48,000厘泊的粘度。 还公开了包括单独包装的组件的试剂盒。 组分之一是包含煅烧石膏和聚丙烯酸和/或其盐,以及任选的水的组合物。 试剂盒的另一组分包含活化剂,当与组合物混合时,其允许组合物凝固。 版权所有(C)2011,JPO&INPIT
公开/授权文献:
- JP5773655B2 レディーミクスト硬化型組成物及び関連するキット 公开/授权日:2015-09-02