公开(公告)号：US20230123103A1

公开(公告)日：2023-04-20

申请号：US17972304

申请日：2022-10-24

Applicant: BMIC LLC

Inventor： Li-Ying Yang ,  Jeffrey Avitabile ,  Joseph Nigro ,  Daniel Podewils ,  Brian A. Davis ,  Eric R. Anderson ,  Matthew Gimpert

IPC: E04D5/14 ,  E04D3/36

Abstract: A method includes obtaining a roofing membrane. A first layer of the roofing membrane is applied along a length of a roofing substrate covering a first portion of the roofing substrate. At least a first edge of the first layer is fastened to the roofing substrate. A second layer of the roofing membrane is applied over the first layer along the length of the roofing substrate such that a first edge of the second layer overlies the second edge of the first layer. The first edge of the second layer and the second edge of the first layer are fastened to the roofing substrate using a second fastener in a fastening zone along the length the roofing substrate. The second layer is reoriented such that the second layer overlies the fastening zone and covers a second portion of the roofing substrate adjacent the first portion of the roofing substrate.

公开(公告)号：US20230340787A1

公开(公告)日：2023-10-26

申请号：US18342573

申请日：2023-06-27

Applicant: BMIC LLC

Inventor： Li-Ying Yang ,  Jeffrey Avitabile ,  Joseph Nigro ,  Daniel Podewils ,  Brian A. Davis ,  Eric R. Anderson ,  Matthew Gimpert ,  Yan Zheng ,  Brian E. Duffy ,  Yixi Xiao

IPC: E04D5/12 ,  B32B5/02 ,  B32B27/12 ,  B32B27/20 ,  B32B27/32 ,  B32B37/15 ,  B29C48/154 ,  B29C48/00 ,  E04D5/06 ,  E04D5/10 ,  B32B3/12

CPC classification number: E04D5/12 ,  B32B5/022 ,  B32B5/024 ,  B32B27/12 ,  B32B27/20 ,  B32B27/32 ,  B32B37/153 ,  B29C48/154 ,  B29C48/022 ,  E04D5/06 ,  E04D5/10 ,  B32B3/12 ,  B29L2031/108

Abstract: A roofing composite membrane includes a base layer including a first thermoplastic polyolefin. A weight of the base layer is between 5 and 25 grams per square foot. A coating layer at least partially coats the base layer. The coating layer includes at least one inorganic additive, and a second thermoplastic polyolefin including polypropylene and having a melt flow rate between 0.5 grams per 10 minutes and 12 grams per 10 minutes.

公开(公告)号：US11767673B2

公开(公告)日：2023-09-26

申请号：US17039326

申请日：2020-09-30

Applicant: BMIC LLC

Inventor： Li-Ying Yang ,  Jeffrey Avitabile ,  Joseph Nigro ,  Daniel Podewils ,  Brian A. Davis ,  Eric R. Anderson ,  Matthew Gimpert ,  Yan Zheng ,  Brian E. Duffy ,  Yixi Xiao

IPC: E04B2/00 ,  E04D5/12 ,  B32B5/02 ,  B32B27/12 ,  B32B27/20 ,  B32B27/32 ,  B32B37/15 ,  B29C48/154 ,  B29C48/00 ,  E04D5/06 ,  E04D5/10 ,  B32B3/12 ,  B29L31/10 ,  B29K23/00 ,  B29K105/08

CPC classification number: E04D5/12 ,  B29C48/022 ,  B29C48/154 ,  B32B3/12 ,  B32B5/022 ,  B32B5/024 ,  B32B27/12 ,  B32B27/20 ,  B32B27/32 ,  B32B37/153 ,  E04D5/06 ,  E04D5/10 ,  B29K2023/12 ,  B29K2105/0854 ,  B29L2031/108 ,  B32B2419/06

Abstract: A roofing composite membrane includes a base layer including a first thermoplastic polyolefin. A weight of the base layer is between 5 and 25 grams per square foot. A coating layer at least partially coats the base layer. The coating layer includes at least one inorganic additive, and a second thermoplastic polyolefin including polypropylene and having a melt flow rate between 0.5 grams per 10 minutes and 12 grams per 10 minutes.

公开(公告)号：US11661746B2

公开(公告)日：2023-05-30

申请号：US17972304

申请日：2022-10-24

Applicant: BMIC LLC

Inventor： Li-Ying Yang ,  Jeffrey Avitabile ,  Joseph Nigro ,  Daniel Podewils ,  Brian A. Davis ,  Eric R. Anderson ,  Matthew Gimpert

IPC: E04D5/14 ,  E04D3/36 ,  E04D15/04

CPC classification number: E04D5/145 ,  E04D3/3603 ,  E04D5/142 ,  E04D2015/047

Abstract: A method includes obtaining a roofing membrane. A first layer of the roofing membrane is applied along a length of a roofing substrate covering a first portion of the roofing substrate. At least a first edge of the first layer is fastened to the roofing substrate. A second layer of the roofing membrane is applied over the first layer along the length of the roofing substrate such that a first edge of the second layer overlies the second edge of the first layer. The first edge of the second layer and the second edge of the first layer are fastened to the roofing substrate using a second fastener in a fastening zone along the length the roofing substrate. The second layer is reoriented such that the second layer overlies the fastening zone and covers a second portion of the roofing substrate adjacent the first portion of the roofing substrate.