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    • 5. 发明授权
    • Fluorine-containing compound
    • 含氟化合物
    • US07589228B2
    • 2009-09-15
    • US10908849
    • 2005-05-27
    • Ai NishichiYoshinobu AsakoKazushi OmoteShimpei SatoToshiya IidaSatoshi Ishida
    • Ai NishichiYoshinobu AsakoKazushi OmoteShimpei SatoToshiya IidaSatoshi Ishida
    • C07C69/76
    • C08K5/315C07C69/76C07C255/54C08L67/00
    • The present invention has an object to provide a fluorine-containing compound which can be used for applications such as additives making a transparent resin material low in a water absorbing ratio and high in water repellency without deteriorating of various properties such as transparency which the transparent resin material has, a fluorine-containing ester compound which is superior in properties such as heat resistance and low moisture(water) absorption property and can be suitably used in various fields such as a material for electronic information, a material for precision instruments and an optical material, a fluorine-containing aryl ester polymer, methods of producing the same. The present invention provides a fluorine-containing compound represented by the following formula (1): in the formula, X represents an oxygen atom or a sulfur atom; Rf represents a fluorine-containing alkyl group having 4 or more carbon atoms; r represents the number of Rf—X— groups bonded to an aromatic ring and is an integer of 1 or more; s represents the number of fluorine atoms bonded to an aromatic ring and is an integer of 1 or more; and r+s is an integer of 2 to 5.
    • 本发明的目的是提供一种含氟化合物,其可以用于制造透明树脂材料,吸水率低,拒水性高的添加剂,而不会导致透明性等各种性能的劣化 材料具有耐热性,低水分(水)吸收性等优异的含氟酯化合物,可以适用于电子信息材料,精密仪器用材料和光学材料等各种领域 材料,含氟芳基酯聚合物,其制备方法。 本发明提供由下式(1)表示的含氟化合物:式中X表示氧原子或硫原子; Rf表示碳原子数为4以上的含氟烷基, r表示与芳环键合的Rf-X基的数目,为1以上的整数, s表示与芳环键合的氟原子数,为1以上的整数, r + s为2〜5的整数。
    • 6. 发明申请
    • FLUORINE-CONTAINING COMPOUND
    • 含氟化合物
    • US20050265686A1
    • 2005-12-01
    • US10908849
    • 2005-05-27
    • Ai NishichiYoshinobu AsakoKazushi OmoteShimpei SatoToshiya IidaSatoshi Ishida
    • Ai NishichiYoshinobu AsakoKazushi OmoteShimpei SatoToshiya IidaSatoshi Ishida
    • C07C69/76C07C255/54C08K5/00C08K5/315G02B6/00
    • C08K5/315C07C69/76C07C255/54C08L67/00
    • The present invention has an object to provide a fluorine-containing compound which can be used for applications such as additives making a transparent resin material low in a water absorbing ratio and high in water repellency without deteriorating of various properties such as transparency which the transparent resin material has, a fluorine-containing ester compound which is superior in properties such as heat resistance and low moisture(water) absorption property and can be suitably used in various fields such as a material for electronic information, a material for precision instruments and an optical material, a fluorine-containing aryl ester polymer, methods of producing the same. The present invention provides a fluorine-containing compound represented by the following formula (1): in the formula, X represents an oxygen atom or a sulfur atom; Rf represents a fluorine-containing alkyl group having 4 or more carbon atoms; r represents the number of Rf-X— groups bonded to an aromatic ring and is an integer of 1 or more; s represents the number of fluorine atoms bonded to an aromatic ring and is an integer of 1 or more; and r+s is an integer of 2 to 5.
    • 本发明的目的是提供一种含氟化合物,其可以用于制造透明树脂材料,吸水率低,拒水性高的添加剂,而不会导致透明性等各种性能的劣化 材料具有耐热性,低水分(水)吸收性等优异的含氟酯化合物,可以适用于电子信息材料,精密仪器用材料和光学材料等各种领域 材料,含氟芳基酯聚合物,其制备方法。 本发明提供由下式(1)表示的含氟化合物:式中X表示氧原子或硫原子; Rf表示碳原子数为4以上的含氟烷基, r表示与芳环键合的Rf-X基的数目,为1以上的整数, s表示与芳环键合的氟原子数,为1以上的整数, r + s为2〜5的整数。