High shear pipeline tape
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United States of America Patent
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Oct 6, 1998
Grant Date -
N/A
app pub date -
May 20, 1997
filing date -
May 20, 1997
priority date (Note) -
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Abstract
A high shear adhesive tape having an adhesive layer containing a rubber mix and at least one tackifier agent, the rubber mix including an effective amount of a crosslinked halogenated butyl rubber, the remaining rubber in the mix being non-crosslinked, the non-crosslinked rubber preferably being butyl rubber, the adhesive layer further being characterized as being free of any crosslinking agent for the remaining rubber in the mix; and pipewrap systems employing this tape.
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