发明申请
- 专利标题： Polyurethane Adhesive-Backed Roofing Membranes and Methods of Making the Same
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申请号： US16485943申请日： 2018-02-21
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公开(公告)号： US20200016881A1公开(公告)日： 2020-01-16
- 发明人: James F. Wood , John Miller , Richard Foukes , Kathleen L. Lamb , Lauren De Vries , Justin Bates
- 申请人： ADCO PRODUCTS, LLC
- 国际申请： PCT/US2018/018967 WO 20180221
- 主分类号： B32B37/12
- IPC分类号： B32B37/12 ; B32B37/00 ; B32B37/20 ; B32B38/18 ; C09J5/00 ; C09J175/04
摘要：
The present disclosure relates to a reverse transfer method of forming a multi-layered roofing membrane composite that includes a release liner, a polyurethane pressure sensitive adhesive layer, and a single-ply roofing membrane. The disclosed methods include coating either a release liner or a single ply membrane with the pressure sensitive adhesive layer to form a composite roll for transport.
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