CAS: 122640-83-9; Dodecahydro-[5,5'-Biisobenzofuran]-1,1',3,3'-Tetraone

3,3',4,4'-Dicyclohexyltetracarboxylic Acid 反应生成双环己基-3,4,3',4'-四酸二酐
参考文献:Kikuti,Sehn;Fudzita,Tosiyuki;Sajto,Takayuki
标题:Kikuti,Sehn;Fudzita,Tosiyuki;Sajto,Takayuki

专利信息

专利号:US-10808079-B2
优先权日:2015-03-27
标 题:Synthesis of copolyimides containing fluorine and silicon surface modifying agents
发明人：CONNELL JOHN W; WOHL JR CHRISTOPHER J; DOSS JEREME R; CROW ALLISON M; KIM WILLIAM T; LIN YI
权利人:NASA
摘要:Various embodiments provide random copolyimides that may possess the mechanical, thermal, chemical and optical properties associated with polyimides yet achieve a low energy surface. In various embodiments, the copolyimides may be prepared using a minor amounts of a diamino terminated fluorinated alkyl ether oligomer and a diamino terminated siloxane oligomer. The various embodiments include processes for making the copolyimides containing fluorine and silicon surface modifying agents and anisotropic coatings and articles of manufacture from them. Thus the coatings and articles of manufacture made with the copolyimides of the various embodiments may be characterized as having an anisotropic fluorine and silicon composition and low surface energy.

专利号:US-2016280858-A1
优先权日:2015-03-27
标 题:Synthesis of Copolyimides Containing Fluorine and Silicon Surface Modifying Agents