发明申请
WO2013003478A1 SYSTEM AND METHOD FOR CONSTRUCTING COMPOSITE BUILDING BOARDS USING THERMOPLASTIC FILMS
审中-公开
基本信息:
- 专利标题: SYSTEM AND METHOD FOR CONSTRUCTING COMPOSITE BUILDING BOARDS USING THERMOPLASTIC FILMS
- 专利标题(中):使用热塑性薄膜构建复合建筑板的系统和方法
- 申请号:PCT/US2012/044423 申请日:2012-06-27
- 公开(公告)号:WO2013003478A1 公开(公告)日:2013-01-03
- 发明人: HAUBER, Robert J. , BOYDSTON, Jerry D.
- 申请人: CERTAINTEED GYPSUM, INC. , HAUBER, Robert J. , BOYDSTON, Jerry D.
- 申请人地址: 4300 W. Cypress Street, Suite 500 Tampa, FL 33607-4157 US
- 专利权人: CERTAINTEED GYPSUM, INC.,HAUBER, Robert J.,BOYDSTON, Jerry D.
- 当前专利权人: CERTAINTEED GYPSUM, INC.,HAUBER, Robert J.,BOYDSTON, Jerry D.
- 当前专利权人地址: 4300 W. Cypress Street, Suite 500 Tampa, FL 33607-4157 US
- 代理机构: COLITZ III, Michael, J.
- 优先权: US13/170,272 20110628
- 主分类号: B32B13/04
- IPC分类号: B32B13/04
摘要:
Disclosed are building board manufacturing techniques that minimize the build-up of slurry on associated forming equipment and also produce panels with enhanced physical properties. The methods involve applying a dissolvable film laminate to one or more fiber mats at the outset of the forming process. In the undissolved state, the film acts as a containment envelope for the gypsum slurry and any free floating glass fibers. During subsequent curing, the film is dissolved by vaporized water. In its dissolved state, the film is liquefied and coats the fibers of the underlying mat. This results in a building board with improved physical properties.
摘要(中):
公开了建立板制造技术,其最小化相关成型设备上浆料的积聚并且还生产具有增强的物理性能的面板。 该方法包括在成形过程开始时将可溶性膜层压材料施加到一个或多个纤维垫上。 在未溶解状态下,膜用作石膏浆料和任何自由浮动玻璃纤维的容纳包层。 在随后的固化过程中,薄膜通过汽化水溶解。 在其溶解状态下,膜被液化并涂覆下面的垫的纤维。 这导致具有改善的物理性质的建筑板。
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 |
------B32B13/00 | 实质上由水凝物质,如混凝土、熟石膏、石棉胶浆或类似的建筑材料,组成的层状产品 |
--------B32B13/04 | .由这类物质组成作为薄层的主要或惟一的成分,它与另一层特定物质构成的薄层相贴 |