Composite of glass and hot melt composition and method of producing the same
AssigneeThe Yokohama Rubber Co., Ltd.
InventorsShigeru Yamauchi, Akihiro Miyata
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Abstract
A composite of glass and hot melt composition including glass; a primer layer formed on the glass using a primer containing a film forming resin and at least one alkoxysilyl group-containing compound selected from the group consisting of isocyanate silane and a reaction product of aminosilane and epoxysilane; and a hot melt layer formed on the primer layer using a hot melt composition containing an aromatic polyester (a), and its production method are provided. The resulting composite of glass and hot melt composition is excellent in water-resistant adhesion to glass.
Claims20
A composite of glass and hot melt composition comprising:
- glass;
- a primer layer formed on the glass using a primer containing a reaction product of aminosilane and epoxysilane, and at least
- one film forming resin selected from the group consisting of a polar resin, chlorinated polypropylene and chlorinated polyethylene;
- and
- a hot melt layer or member formed on the primer layer using a hot melt composition containing 100 parts by weight of an aromatic polyester (a), 1 to 50 parts by weight of a tackifier (b), and 0.5 to 50 parts by weight of a polyol compound (c) having two or more hydroxy groups in one molecule.
Dependencies are inferred from the claim text.