公开(公告)号：US10232588B2

公开(公告)日：2019-03-19

申请号：US14523016

申请日：2014-10-24

Applicant: UNITED STATES GYPSUM COMPANY

Inventor： Yufeng Xu ,  Wenqi Luan

IPC: B32B13/08 ,  B32B13/00 ,  B32B29/00 ,  C04B24/42 ,  C04B28/14 ,  B28B19/00 ,  C04B111/00 ,  B28B5/02

Abstract: An improved water-resistant gypsum product prepared with a high-viscosity siloxane is provided. A fuel-efficient method for making the product and reducing the amount of siloxane dust released is provided as well.

公开(公告)号：US08702881B2

公开(公告)日：2014-04-22

申请号：US13669283

申请日：2012-11-05

Applicant: United States Gypsum Company

Inventor： Qiang Yu ,  Srinivas D. Veeramasuneni ,  Weixin D. Song ,  Wenqi Luan

IPC: B32B5/20 ,  C04B9/04 ,  C04B11/00 ,  C04B28/14 ,  B32B27/32 ,  B32B3/00 ,  B32B3/26

CPC classification number: E04C2/04 ,  B28B1/50 ,  B28B11/12 ,  B28B11/243 ,  B32B5/16 ,  B32B9/005 ,  B32B38/164 ,  B32B2307/3065 ,  B32B2607/00 ,  C04B20/06 ,  C04B28/14 ,  C04B28/145 ,  C04B2111/0062 ,  C04B2111/28 ,  C04B2201/30 ,  E04B1/942 ,  Y10T428/249968 ,  Y10T428/249979 ,  Y10T428/26 ,  Y10T428/31971 ,  C04B14/386 ,  C04B14/42 ,  C04B14/46 ,  C04B20/0024 ,  C04B22/16 ,  C04B24/38 ,  C04B38/0054 ,  C04B38/106 ,  C04B2103/408 ,  C04B14/202

Abstract: A method of preparing a reduced weight, reduced density gypsum panel that includes high expansion vermiculite with fire resistance that meet or exceed one or more industry standard fire tests.

Abstract translation: 一种制备减重密度石膏面板的方法，其包括具有耐火性的高膨胀蛭石，其满足或超过一个或多个工业标准的火灾试验。

公开(公告)号：US10245755B2

公开(公告)日：2019-04-02

申请号：US15457466

申请日：2017-03-13

Applicant: United States Gypsum Company

Inventor： Qiang Yu ,  Srinivas Veeramasuneni ,  Weixin D. Song ,  Wenqi Luan

IPC: B28B1/50 ,  C04B20/06 ,  C04B28/14 ,  B32B38/00 ,  B28B11/12 ,  B28B11/24 ,  B32B5/16 ,  B32B9/00 ,  E04B1/94 ,  E04C2/04 ,  C04B111/00 ,  C04B111/28

Abstract: A reduced weight, reduced density gypsum panel that includes high expansion vermiculite with fire resistance capabilities that are at least comparable to (if not better than) commercial fire rated gypsum panels with a much greater gypsum content, weight and density.

公开(公告)号：US09623586B2

公开(公告)日：2017-04-18

申请号：US14181590

申请日：2014-02-14

Applicant: United States Gypsum Company

Inventor： Qiang Yu ,  Srinivas Veeramasuneni ,  Weixin D. Song ,  Wenqi Luan

IPC: B28B1/50 ,  C04B20/06 ,  C04B28/14 ,  B32B38/00 ,  C04B111/00 ,  C04B111/28

CPC classification number: E04C2/04 ,  B28B1/50 ,  B28B11/12 ,  B28B11/243 ,  B32B5/16 ,  B32B9/005 ,  B32B38/164 ,  B32B2307/3065 ,  B32B2607/00 ,  C04B20/06 ,  C04B28/14 ,  C04B28/145 ,  C04B2111/0062 ,  C04B2111/28 ,  C04B2201/30 ,  E04B1/942 ,  Y10T428/249968 ,  Y10T428/249979 ,  Y10T428/26 ,  Y10T428/31971 ,  C04B14/386 ,  C04B14/42 ,  C04B14/46 ,  C04B20/0024 ,  C04B22/16 ,  C04B24/38 ,  C04B38/0054 ,  C04B38/106 ,  C04B2103/408 ,  C04B14/202

Abstract: A method of preparing a reduced weight, reduced density gypsum panel that includes high expansion vermiculite with fire resistance that meet or exceed one or more industry standard fire tests.

公开(公告)号：US20150306846A1

公开(公告)日：2015-10-29

申请号：US14523016

申请日：2014-10-24

Applicant: UNITED STATES GYPSUM COMPANY

Inventor： Yufeng Xu ,  Wenqi Luan

IPC: B32B13/08 ,  B28B19/00 ,  B32B29/00 ,  C04B24/42 ,  C04B28/14 ,  B32B13/00

CPC classification number: B32B13/08 ,  B28B5/021 ,  B28B19/0092 ,  B32B13/00 ,  B32B29/002 ,  B32B2250/03 ,  B32B2250/40 ,  B32B2307/3065 ,  B32B2307/7265 ,  B32B2307/73 ,  B32B2419/00 ,  C04B24/42 ,  C04B28/14 ,  C04B2111/0062 ,  C04B2111/00629 ,  C04B2201/10 ,  C04B2103/0046

Abstract: An improved water-resistant gypsum product prepared with a high-viscosity siloxane is provided. A fuel-efficient method for making the product and reducing the amount of siloxane dust released is provided as well.

Abstract translation: 提供了用高粘度硅氧烷制备的改进的耐水石膏产品。 还提供了用于制造产品和减少释放的硅氧烷粉末的量的节省燃料的方法。

公开(公告)号：US11780113B2

公开(公告)日：2023-10-10

申请号：US17096551

申请日：2020-11-12

Applicant: United States Gypsum Company

Inventor： Qiang Yu ,  Srinivas Veeramasuneni ,  Weixin D. Song ,  Wenqi Luan

IPC: B28B1/50 ,  C04B20/06 ,  C04B28/14 ,  B32B38/00 ,  B28B11/12 ,  B28B11/24 ,  B32B5/16 ,  B32B9/00 ,  E04B1/94 ,  E04C2/04 ,  C04B111/00 ,  C04B111/28

CPC classification number: B28B1/50 ,  B28B11/12 ,  B28B11/243 ,  B32B5/16 ,  B32B9/005 ,  B32B38/164 ,  C04B20/06 ,  C04B28/14 ,  C04B28/145 ,  E04B1/942 ,  E04C2/04 ,  B32B2307/3065 ,  B32B2607/00 ,  C04B2111/0062 ,  C04B2111/28 ,  C04B2201/30 ,  Y10T428/249968 ,  Y10T428/249979 ,  Y10T428/26 ,  Y10T428/31971 ,  C04B28/145 ,  C04B14/386 ,  C04B14/42 ,  C04B14/46 ,  C04B20/0024 ,  C04B22/16 ,  C04B24/38 ,  C04B38/0054 ,  C04B38/106 ,  C04B2103/408 ,  C04B28/145 ,  C04B14/202 ,  C04B14/42 ,  C04B22/16 ,  C04B24/38 ,  C04B38/0054 ,  C04B38/106 ,  C04B2103/408

Abstract: A reduced weight, reduced density gypsum panel that includes high expansion vermiculite with fire resistance capabilities that are at least comparable to (if not better than) commercial fire rated gypsum panels with a much greater gypsum content, weight and density.

公开(公告)号：US10850425B2

公开(公告)日：2020-12-01

申请号：US16274550

申请日：2019-02-13

Applicant: United States Gypsum Company

Inventor： Qiang Yu ,  Srinivas Veeramasuneni ,  Weixin D. Song ,  Wenqi Luan

IPC: B28B1/50 ,  C04B20/06 ,  C04B28/14 ,  B32B38/00 ,  B28B11/12 ,  B28B11/24 ,  B32B5/16 ,  B32B9/00 ,  E04B1/94 ,  E04C2/04 ,  C04B111/00 ,  C04B111/28

Abstract: A reduced weight, reduced density gypsum panel that includes high expansion vermiculite with fire resistance capabilities that are at least comparable to (if not better than) commercial fire rated gypsum panels with a much greater gypsum content, weight and density.