To provide a solventless and one component curable resin composition ensuring safety owing to be handled at ordinary temperature, preventing obstructions in the installation environment such as smoke and odors, while improving adhesiveness to primers and roofings used in asphalt waterproof processes, giving no problem caused by bubbling of roofing surfaces by solvents, and the like and having good adhesiveness to the asphalt-based adhesives after curing in the asphalt-based waterproof processes, and also provide a waterproof structure using thereof.
The one component curable resin composition comprising a reactive silicon group-containing organic polymer, a silanol condensation catalyst, an aqueous dispersion for improving adhesive strength at an adhesion interface, a plasticizer and a filler is provided. An asphalt roofing waterproof structure prepared by forming an adhesive agent layer comprising the one component curable resin composition, a sealing portion and a ground treatment layer in constructing the waterproof structure applied with an asphalt roofing material is also provided.
COPYRIGHT: (C)2009,JPO&INPIT
Toru Kojima
Yuji Nakazawa
Kazuhiro Abe
Sachiko Nakazawa
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