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    • 6. 发明授权
    • Use of silicone resins as dispersants
    • 使用硅树脂作为分散剂
    • US07118619B2
    • 2006-10-10
    • US10763031
    • 2004-01-22
    • Petra BrandtKathrin LehmannSascha OestreichCornelia SchröterStefan Silber
    • Petra BrandtKathrin LehmannSascha OestreichCornelia SchröterStefan Silber
    • C09D11/00
    • C08G77/445B01F17/0071C08G63/695C08K5/05C09D7/45C09D7/63C09D167/02C09D167/04C09D183/10Y10T428/2995
    • The invention provides for the use of silicone resins obtainable by reacting a) an alkoxysiloxane of the general formula R a 2 ⁢ Si ⁡ ( OR 1 ) b ⁢ O 4 - ( a + b ) 2 with b) one or more hydroxyl-containing polyesters, and if desired c) one or more low molecular weight alcohols, it being possible for the alkoxysilane to be reacted partially and completely, based on the amount of (OR1) groups in a), but the reaction being taken at least to the point where a clear solution is obtained, as dispersants for solids for producing coatings, printing inks and/or print varnishes.
    • 本发明提供使用可通过以下方法得到的有机硅树脂:a)通式为“maths id =”MATH-US-00001“num =”00001“> 1 O - a + > > > >