Adhesive stick
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United States of America Patent
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Aug 7, 1990
Grant Date -
N/A
app pub date -
Jan 23, 1989
filing date -
Jan 28, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An adhesive stick for application of adhesive to a substrate for temporary bonding to another substrate which stick contains binder, water and a shape-giving, gel-forming agent which is an alkali metal or ammonium salt of aliphatic carboxylic acid having from 8 to 36 carbon atoms. As binder in the adhesive stock a combination of an aqueous dispersion of a copolymer based on C.sub.2 -C.sub.10 alkyl esters of acrylic acid and a water dispersible tackifying agent is used. The tackifying agent consists of modified tall oil rosin or modified gum rosin.
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