![USE OF PRE-COATED MAT FOR PREPARING GYPSUM BOARD](/abs-image/US/2011/08/25/US20110206918A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: USE OF PRE-COATED MAT FOR PREPARING GYPSUM BOARD
- 专利标题(中):用于制备GYPSUM板的预涂垫的使用
- 申请号:US13092597 申请日:2011-04-22
- 公开(公告)号:US20110206918A1 公开(公告)日:2011-08-25
- 发明人: RUSSELL SMITH , Brian Randall
- 申请人: RUSSELL SMITH , Brian Randall
- 专利权人: Georgia-Pacific Gypsum LLC
- 当前专利权人: Georgia-Pacific Gypsum LLC
- 主分类号: B32B7/02
- IPC分类号: B32B7/02
摘要:
A gypsum board which comprises a set gypsum core sandwiched between and faced with fibrous mats, wherein a free surface of one of said mats is pre-coated with a combination of a mineral pigment, optionally an inorganic adhesive binder and an organic binder, preferably a hydrophobic, UV resistant polymer latex adhesive binder applied to said surface as an aqueous coating composition, said aqueous coating composition upon drying and setting providing a pre-coated mat satisfying certain morphology requirements.
摘要(中):
一种石膏板,其包括夹在并面对纤维垫之间的一组石膏芯,其中所述垫之一的自由表面预先涂覆有矿物颜料,任选的无机粘合剂粘合剂和有机粘合剂的组合,优选为 疏水性,耐紫外线聚合物胶乳粘合剂粘合剂作为水性涂料组合物施用到所述表面上,所述水性涂料组合物在干燥和固化时提供满足特定形态要求的预涂垫。
公开/授权文献:
- US08461067B2 Use of pre-coated mat for preparing gypsum board 公开/授权日:2013-06-11
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 |
------B32B7/00 | 以薄层之间的联系为特征的层状产品,即基本上包含具有不同物理性质薄层的产品,或以薄层之间的相互连接为特征的产品 |
--------B32B7/02 | .关于物理性质,如硬度 |