发明名称 REACTIVE ROOFING ADHESIVE
摘要 A two-part adhesive includes an A side, a B side, at least one of a polyurethane prepolymer and a diisocyanate, a polyol, a catalyst, and an adhesion promoter. The polyurethane prepolymer or diisocyanate is present in the A side from about 50% to 100% by weight of the A side composition. The polyol is present in the B side from about 52% to about 98% by weight of the B side composition. The catalyst is present in the B side from about 0.5% to about 5% by weight of the B side composition. The adhesion promoter is present in at least one of the A side composition and the B side composition from about 10% to about 50% by weight of the two-part adhesive. A ratio of isocyanate groups in the A side to hydroxyl groups in the B side is greater than 1.5:1.
申请公布号 US2014044935(A1) 申请公布日期 2014.02.13
申请号 US201214114074 申请日期 2012.05.04
申请人 MILLER JOHN WILLIAM;ADCO PRODUCTS, INC. 发明人 MILLER JOHN WILLIAM
分类号 C09J175/04;B32B7/12;B32B7/14;B32B37/12;C09J5/08 主分类号 C09J175/04
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