发明名称 |
Acrylic Grafted Polyether Resins Based on Phenol Steric Acid and Coating Compositions Formed Therefrom |
摘要 |
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. |
申请公布号 |
US2016032040(A1) |
申请公布日期 |
2016.02.04 |
申请号 |
US201414776185 |
申请日期 |
2014.03.14 |
申请人 |
AKZO NOBEL COATINGS INTERNATIONAL B.V. ;SI GROUP, INC. |
发明人 |
Craun Gary Pierce;Bode Daniel;Banach Timothy Edward;Robideau Gary Joseph;Howard Leigh Scott |
分类号 |
C08F283/08;C09D171/12 |
主分类号 |
C08F283/08 |
代理机构 |
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代理人 |
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主权项 |
1. 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. |
地址 |
Arnhem NL |