Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1974-04-24
1978-03-07
Levin, Stanford M.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260844, 260851, 428355, 428463, 526312, 526317, C08F22028, C08F22210, C09J 702
Patent
active
040779262
ABSTRACT:
The pressure sensitive adhesive of this invention has improved shear resistance while still having good tackiness and stability in a humid atmosphere, it is prepared by solution polymerization, or by other methods, and has carboxylic acid groups therein, an alkoxyalkyl ester of an unsaturated carboxylic acid, an hydroxyalkyl ester of an unsaturated carboxylic acid having at least one hydroxyl functionality and, in many cases, an alkyl acrylate or an alkyl methacrylate. A crosslinker may be used, and the adhesive cured by heat, without destroying the proper relationship of tack and shear resistance.
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Kottke Roger H.
Kowalski Alexander
Sanderson Frank Thomas
Levin Stanford M.
Rohm and Haas Company
Simmons George W. F.
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