One-component hardenable substances stable to storage and activatable by mechanical and/or physical forces and method of producing, activating and applying same
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United States of America Patent
Stats
-
Dec 7, 1982
Grant Date -
N/A
app pub date -
Mar 8, 1978
filing date -
Mar 10, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Hardenable one-component substances composed of hardenable components and an activator wherein one of the components is contained in a reaction hindering protective casing to inhibit hardening until use are disclosed wherein, as an additional component, hollow microspheres are included. The microspheres provide increased stability to storage of the composition as well as enhance the rupture of the protective casing during activation and application of the substance and also provide a low specific gravity to the component. Methods for preparing and using the substances are also disclosed.
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