公开(公告)号：US20230330699A1

公开(公告)日：2023-10-19

申请号：US18211721

申请日：2023-06-20

申请人： JOHNS MANVILLE

发明人： Chanel Charbonneau ,  Yusheng Zhao ,  Elam Leed ,  Kathryn Miks

IPC分类号： B32B23/04 ,  B05D1/02 ,  B32B5/20 ,  B32B27/36 ,  B05D7/00

CPC分类号： B05D1/02 ,  B05D7/56 ,  B32B5/20 ,  B32B23/048 ,  B32B27/36 ,  B32B2250/04 ,  B32B2266/0264 ,  B32B2266/08 ,  B32B2307/304 ,  B32B2607/00

摘要： A method of applying a closed cell spray foam insulation may include spraying a first layer of a closed cell spray foam insulation into a wall cavity. A B-side mixture of the closed cell spray foam insulation may include a polyol blend having a polyester polyol having a functionality of at least about 3.0 and a polyether polyol. The method may include spraying at least one additional layer of the closed cell spray foam insulation against the first layer within 5 minutes of spraying the first layer.

公开(公告)号：US20220097096A1

公开(公告)日：2022-03-31

申请号：US17038626

申请日：2020-09-30

申请人： JOHNS MANVILLE

发明人： Chanel Charbonneau ,  Yusheng Zhao ,  Elam Leed ,  Kathryn Miks

IPC分类号： B05D1/02 ,  B32B5/20 ,  B32B23/04 ,  B32B27/36 ,  B05D7/00

摘要： A method of applying a closed cell spray foam insulation may include spraying a first layer of a closed cell spray foam insulation into a wall cavity. A B-side mixture of the closed cell spray foam insulation may include a polyol blend having a polyester polyol having a functionality of at least about 3.0 and a polyether polyol. The method may include spraying at least one additional layer of the closed cell spray foam insulation against the first layer within 5 minutes of spraying the first layer.

公开(公告)号：US20230383550A1

公开(公告)日：2023-11-30

申请号：US17752422

申请日：2022-05-24

申请人： JOHNS MANVILLE

发明人： Kathryn Miks ,  Ralph Michael Fay ,  Yusheng Zhao ,  Chanel Charbonneau

IPC分类号： E04F21/08 ,  E04B1/76 ,  C08G18/66

CPC分类号： E04F21/085 ,  E04B1/7604 ,  C08G18/664

摘要： A building component manufacturing method may include providing an insulated structural component of a building. The insulated structural component may include a frame comprising a plurality of outer components coupled together to define an outer periphery of one or more sections. At least one of the sections may include a cavity. The method may include applying a pour-in-place insulation material within the cavity to insulate the component. The pour-in-place insulation material may transition from a liquid state to a solid state to form a first layer of insulation within the cavity. The method may include monitoring a fill level within the cavity while applying the pour-in-place insulation material. The method may include controlling a flow rate of the pour-in-place insulation material based on the monitoring of the fill level within the cavity.

公开(公告)号：US11717848B2

公开(公告)日：2023-08-08

申请号：US17038626

申请日：2020-09-30

申请人： JOHNS MANVILLE

发明人： Chanel Charbonneau ,  Yusheng Zhao ,  Elam Leed ,  Kathryn Miks

IPC分类号： B05D1/02 ,  B05D7/00 ,  B32B5/20 ,  B32B23/04 ,  B32B27/36

CPC分类号： B05D1/02 ,  B05D7/56 ,  B32B5/20 ,  B32B23/048 ,  B32B27/36 ,  B32B2250/04 ,  B32B2266/0264 ,  B32B2266/08 ,  B32B2307/304 ,  B32B2607/00

摘要： A method of applying a closed cell spray foam insulation may include spraying a first layer of a closed cell spray foam insulation into a wall cavity. A B-side mixture of the closed cell spray foam insulation may include a polyol blend having a polyester polyol having a functionality of at least about 3.0 and a polyether polyol. The method may include spraying at least one additional layer of the closed cell spray foam insulation against the first layer within 5 minutes of spraying the first layer.