公开(公告)号：US09840843B2

公开(公告)日：2017-12-12

申请号：US14451817

申请日：2014-08-05

Applicant: United States Gypsum Company

Inventor： Alfred Li ,  Wei Xu ,  Mark B. Scalf ,  David Song

IPC: E04C2/26 ,  B32B38/08 ,  B32B37/24 ,  B32B37/10 ,  E04C2/04 ,  E04C2/24 ,  B32B5/02 ,  B32B13/14

CPC classification number: E04C2/26 ,  B32B5/022 ,  B32B13/14 ,  B32B37/10 ,  B32B37/24 ,  B32B38/08 ,  B32B2037/243 ,  B32B2250/40 ,  B32B2260/021 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2315/00 ,  B32B2419/00 ,  B32B2607/00 ,  E04C2/043 ,  E04C2/246

Abstract: A gypsum product with improved elasticity and increased nail-pull strength is provided, the product made with a glass fiber mat in which glass fibers are cross-linked with a polymeric resin. Further embodiments provide methods for making the glass fiber mats and gypsum products.

公开(公告)号：US10053860B2

公开(公告)日：2018-08-21

申请号：US14815675

申请日：2015-07-31

Applicant: UNITED STATES GYPSUM COMPANY

Inventor： Alfred Li ,  Yijun Sang ,  David Song

IPC: E04C2/04 ,  B32B37/12 ,  B32B37/20 ,  B32B5/02 ,  B32B13/08 ,  B32B13/02 ,  B32B13/14 ,  B32B29/02 ,  B32B3/26

CPC classification number: E04C2/043 ,  B32B3/266 ,  B32B5/02 ,  B32B13/02 ,  B32B13/08 ,  B32B13/14 ,  B32B29/02 ,  B32B37/12 ,  B32B37/20 ,  B32B2037/1276 ,  B32B2250/05 ,  B32B2250/40 ,  B32B2260/021 ,  B32B2260/044 ,  B32B2305/08 ,  B32B2305/38 ,  B32B2307/50 ,  B32B2317/12 ,  B32B2607/00 ,  E04B2103/02 ,  E04C2/06

Abstract: A wallboard panel is provided, including a sheet of face paper, a first layer of gypsum composition having a first density, a web of mesh associated with the first layer of gypsum composition, a second layer of gypsum composition having a second density, the second density being lower than the first density, and a layer of backing paper. An associated method includes providing a sheet of face paper and laying same upon a moving conveyor belt, applying a first layer of gypsum composition slurry upon the sheet of face paper, applying a web of mesh upon the first layer of gypsum composition slurry, applying a second layer of gypsum composition slurry upon the web of mesh, and applying a sheet of backing paper upon the second layer of gypsum composition slurry.

公开(公告)号：US20170030076A1

公开(公告)日：2017-02-02

申请号：US14815675

申请日：2015-07-31

Applicant: UNITED STATES GYPSUM COMPANY

Inventor： Alfred Li ,  Yijun Sang ,  David Song

IPC: E04C2/04 ,  B32B13/08 ,  B32B5/02 ,  B32B37/12 ,  B32B37/20

CPC classification number: E04C2/043 ,  B32B3/266 ,  B32B5/02 ,  B32B13/02 ,  B32B13/08 ,  B32B13/14 ,  B32B29/02 ,  B32B37/12 ,  B32B37/20 ,  B32B2037/1276 ,  B32B2250/05 ,  B32B2250/40 ,  B32B2260/021 ,  B32B2260/044 ,  B32B2305/08 ,  B32B2305/38 ,  B32B2307/50 ,  B32B2317/12 ,  B32B2607/00 ,  E04B2103/02 ,  E04C2/06

Abstract: A wallboard panel is provided, including a sheet of face paper, a first layer of gypsum composition having a first density, a web of mesh associated with the first layer of gypsum composition, a second layer of gypsum composition having a second density, the second density being lower than the first density, and a layer of backing paper. An associated method includes providing a sheet of face paper and laying same upon a moving conveyor belt, applying a first layer of gypsum composition slurry upon the sheet of face paper, applying a web of mesh upon the first layer of gypsum composition slurry, applying a second layer of gypsum composition slurry upon the web of mesh, and applying a sheet of backing paper upon the second layer of gypsum composition slurry.

Abstract translation: 提供了一种墙板，包括一张面纸，具有第一密度的第一层石膏组合物，与第一层石膏组合物相关联的网状网，具有第二密度的第二层石膏组合物，第二层 密度低于第一密度，和一层背衬纸。 相关联的方法包括提供一张面纸并将其放置在移动的传送带上，将第一层石膏组合物浆料施加在面纸片上，在第一层石膏组合物浆料上施加网状网， 第二层石膏组合物浆料在网状物上，并将一片背衬纸施加在第二层石膏组合物浆料上。

公开(公告)号：US20160040427A1

公开(公告)日：2016-02-11

申请号：US14451817

申请日：2014-08-05

Applicant: United States Gypsum Company

Inventor： Alfred Li ,  Wei Xu ,  Mark B. Scalf ,  David Song

IPC: E04C2/26 ,  B32B38/08 ,  B32B37/24 ,  B32B37/10 ,  E04C2/04 ,  E04C2/24

CPC classification number: E04C2/26 ,  B32B5/022 ,  B32B13/14 ,  B32B37/10 ,  B32B37/24 ,  B32B38/08 ,  B32B2037/243 ,  B32B2250/40 ,  B32B2260/021 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2315/00 ,  B32B2419/00 ,  B32B2607/00 ,  E04C2/043 ,  E04C2/246

Abstract: A gypsum product with improved elasticity and increased nail-pull strength is provided, the product made with a glass fiber mat in which glass fibers are cross-linked with a polymeric resin. Further embodiments provide methods for making the glass fiber mats and gypsum products.

Abstract translation: 提供了具有改善的弹性和增加的拔钉强度的石膏制品，该玻璃纤维用玻璃纤维与聚合物树脂交联而制成。 其它实施方案提供了制备玻璃纤维垫和石膏产品的方法。