Invention Grant
- Patent Title: Bonding adhesive and adhered roofing systems prepared using the same
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Application No.: US17557331Application Date: 2021-12-21
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Publication No.: US11686094B2Publication Date: 2023-06-27
- Inventor: Jiansheng Tang , Joseph Carr
- Applicant: Holcim Technology Ltd
- Applicant Address: CH Zug
- Assignee: Holcim Technology Ltd
- Current Assignee: Holcim Technology Ltd
- Current Assignee Address: CH Zug
- Agency: Renner, Kenner
- Agent Arthur M. Reginelli
- Main IPC: C09J183/00
- IPC: C09J183/00 ; E04D5/14 ; C09J109/00 ; E04D11/00 ; C09J175/04 ; C08G65/336 ; C09D171/02 ; C09J171/00 ; E04D3/36 ; E04D7/00 ; B32B7/12 ; B32B11/04 ; B32B25/16 ; B32B37/12 ; C09J5/00 ; C09J201/02 ; C09J201/10 ; E04D5/08 ; E04D11/02 ; E04D12/00 ; E04D15/04
Abstract:
A method is provided for forming an adhered membrane roof system that meets Factory Mutual (FM) 4470/4474 standards for wind uplift. The method comprises applying a bond adhesive to a substrate on a roof to form an adhesive layer and applying a membrane directly to the adhesive layer. The bond adhesive includes a moisture-curable polymer.
Public/Granted literature
- US20220112721A1 BONDING ADHESIVE AND ADHERED ROOFING SYSTEMS PREPARED USING THE SAME Public/Granted day:2022-04-14
Information query
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