Coating processes – With post-treatment of coating or coating material – Heating or drying
Patent
1984-12-18
1985-08-06
Marquis, Melvyn I.
Coating processes
With post-treatment of coating or coating material
Heating or drying
428447, 428450, 428451, 428452, 528 15, 528 31, 528 32, 525478, B05D 302
Patent
active
045335753
ABSTRACT:
A latently-curable, organosilicone composition comprises a metal catalyzed organosilicone composition capable of undergoing hydrosilation and, as hydrosilation inhibitor, an organic monohydrogen derivative of an unsaturated aliphatic 1,4-dicarboxylic acid, i.e., maleic acid or acetylene dicarboxylic acid. The organic monohydrogen derivatives of use in this invention effectively inhibit catalyzed hydrosilation reactions at low or room temperature while allowing efficient hydrosilation reaction rates to occur at elevated temperatures. These monohydrogen derivatives perform their inhibitive function effectively at low concentration. The latently curable composition may be coated on a substrate to provide a release surface for an adjacent adhesive layer.
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Marquis Melvyn I.
Minnesota Mining and Manufacturing Company
Sell Donald M.
Sherman Lorraine R.
Smith James A.
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