CATALYST COMPOSITIONS AND METHODS OF PREPARING THE

专利名称：CATALYST COMPOSITIONS AND METHODS

OF PREPARING THEM

发明人：Scott Moravek,Davina Schwartzmiller,Steven

V. Barancyk,David Fenn

申请号：US14075204申请日：20131108

公开号：US20150133595A1公开日：20150514

摘要：A catalyst composition is provided. The composition comprises at least 30percent by weight of a catalyst compound based on the total weight of solids in thecatalyst composition; and a polymer prepared from ethylenically unsaturated monomers.The polymer either (i) has a backbone derived from substantially hydrophilic monomersand/or monomers containing groups that may be rendered substantially hydrophilicafter polymerization, and a plurality of side chains along the backbone derived fromsubstantially hydrophobic monomers, or (ii) has a backbone derived from substantiallyhydrophobic monomers and a plurality of side chains along the backbone derived fromsubstantially hydrophilic monomers and/or monomers containing groups that may berendered substantially hydrophilic after polymerization. The catalyst compound iscontained within or encapsulated by the polymer. Methods of preparing the catalystcomposition and curable compositions containing the catalyst composition are alsoprovided.

申请人：PPG INDUSTRIES OHIO, INC.

地址：CLEVELAND OH US

国籍：US

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