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US 5,008,151 AGranted
Glass powder adhesive sheet
AssigneeNitto Denko Corporation
InventorsTakashi Tominaga, Souji Nishiyama, Takahumi Sakuramoto, Makoto Honda
Life of this patent
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Abstract
A glass powder adhesive sheet used for a surface coating of inorganic structures comprising ceramics, metals, glasses, etc., a glazed ceramic substrate such as a substrate of electronic circuit, etc. or a heat-resistant label, etc., which comprises a glass powder molding comprising as main components, a glass powder and a resin binder, and an adhesive layer having a thermal decomposition initiation temperature higher than that of the resin binder, provided on the surface of the glass powder molding.
Claims12
A multilayer glass powder adhesive sheet comprising:
- a glass powder molding layer consisting essentially of glass powder and a resin binder;
- and
- an adhesive layer having a thermal decomposition initiation temperature higher than that of said resin binder, provided on the surface of the glass powder molding layer wherein the difference between the thermal decomposition initiation temperature of said adhesive layer and that of said resin binder is at least 10.degree. C.
Dependencies are inferred from the claim text.