Butyl dispensing method
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United States of America Patent
Stats
-
Apr 22, 1986
Grant Date -
N/A
app pub date -
Nov 25, 1983
filing date -
Nov 25, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention pertains to a system for dispensing tacky thermoplastic material such as butyl, and the like, and includes encasing a strip of the tacky material within a thin, non-tacky thermoplastic film capable of fluxing into the material at elevated temperatures wherein the material may be wound upon a spool for transportation and handling, and the material is fed from a spool into mixing and heating apparatus, preferably in the form of an extrusion gun, for application where desired as a bead.
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Cited Art Landscape
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