Invention Grant
US09593195B2 Acrylic grafted polyether resins based on phenol stearic acid and coating compositions formed therefrom 有权
基于苯酚硬脂酸的丙烯酸接枝聚醚树脂和由其形成的涂料组合物

Acrylic grafted polyether resins based on phenol stearic acid and coating compositions formed therefrom
Abstract:
Coating compositions can be prepared from an acrylic grafted polyether resin, wherein the smallest difunctional hydroxyl phenyl segment used to form the acrylic grafted polyether resin has a molecular weight greater than about 500, and wherein the smallest difunctional hydroxyl phenyl segment used to form the acrylic grafted polyether resin does not comprise two or more non-impaired hydroxyl groups attached to two or more different five-membered or six-membered carbon atom rings in a segment having a molecular weight less than about 500. The acrylic grafted polyether resin can be prepared by reacting a dihydroxyl compound and/or a diamine compound with a phenol stearic acid compound to produce a diphenol, reacting the diphenol with a diglycidyl ether compound to form a polyether resin, and mixing the polyether resin with an ethylenically unsaturated monomer component in the presence of an initiator to form the acrylic grafted polyether resin.
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