초록 ▼

An adhesion-promoting primer, e.g., an emulsion polymer, is employed to bond organic elastomers to silicone elastomer adhesives. A multiple glazed unit having an organic elastomer sealant about its periphery is mounted into a curtainwall system by first coating the exposed organic elastomer sealant

An adhesion-promoting primer, e.g., an emulsion polymer, is employed to bond organic elastomers to silicone elastomer adhesives. A multiple glazed unit having an organic elastomer sealant about its periphery is mounted into a curtainwall system by first coating the exposed organic elastomer sealant with a suitable primer before bonding the multiple glazed unit to the curtainwall system with silicone elastomer adhesive.

대표청구항 ▼

A multiple glazed unit having a pair of sheets, means for spacing said sheets from one another to provide a space therebetween, and means for sealing said space, said sealing means including an organic elastomer having an exposed surface which is to be adhered to a structural member through the inte

A multiple glazed unit having a pair of sheets, means for spacing said sheets from one another to provide a space therebetween, and means for sealing said space, said sealing means including an organic elastomer having an exposed surface which is to be adhered to a structural member through the interposition and curing of a silicone elastomer adhesive, wherein the improvement comprises: a layer of a primer dried on at least said exposed surface of said organic elastomer, the primer selected to improve adhesion between said organic elastomer and said interposed and cured silicone elastomer adhesive, wherein the primer is a material selected from the group consisting of acrylic latex polymers, acrylic emulsion polymers, ethylene copolymers, and hydrocarbon resin emulsion polymers.