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    • 6. 发明申请
    • METAL ALKOXIDE HYDROLYTIC POLYCONDENSATION SOLUTION AND TRANSPARENT FILMS MANUFACTURED THEREFROM
    • 金属烷氧基水解聚合物溶液和透明膜
    • WO2004014986A1
    • 2004-02-19
    • PCT/JP2003/010085
    • 2003-08-07
    • SHOWA DENKO K. K.SANBAYASHI, MasayukiTANAKA, Jun
    • SANBAYASHI, MasayukiTANAKA, Jun
    • C08G79/10
    • C08G79/10C23C18/00
    • A hydrolysis polycondensation product solution comprising a hydrolysis-polycondensation product of an aluminum alkoxide represented by the formula Al(OR)3 (wherein R represents a substituted or unsubstituted, strait or branched, saturated or unsaturated, alkyl group, alkyl-ester group or aryl group, which may optionally contain at least one selected from carbonyl, ether, ester, amido, sulfido, sulfinyl, sulfonyl and imino) which cures within 24 hours at a temperature of about 10 to about 40°C, to thereby form a transparent film; a method for producing an aluminum alkoxide hydrolysis polycondensation product solution, comprising adding an aluminum alkoxide represented by the formula Al(OR)3 in an amount of about 1 mole part into a mixed solution of about 0.1 to about 3 mole parts of (-diketone, about 0.5 to about 2 mole parts of an acid and about 10 to about 20 mole parts of an alcohol; adding about 30 mole parts or more of water to the solution, per 1 mole part of the aluminum alkoxide; and heating the solution to a temperature of about 40 to about 70°C; and a similar method for producing an aluminum alkoxide-titanium alkoxide cohydrolysis polycondensation product solution is also provided.
    • 包含由式Al(OR)3表示的烷氧基铝的水解缩聚产物的水解缩聚产物溶液(其中R表示取代或未取代的,两个或多个支链,饱和或不饱和的烷基,烷基酯基或芳基 基团,其可以任选地含有选自羰基,醚,酯,酰胺基,硫酰基,亚磺酰基,磺酰基和亚氨基中的至少一种),其在约10至约40℃的温度下在24小时内固化,从而形成透明膜 ; 一种生产铝醇盐水解缩聚产物溶液的方法,包括将由约1摩尔份量的式Al(OR)3表示的烷氧基铝加入到约0.1至约3摩尔份的( - 二 ,约0.5至约2摩尔份的酸和约10至约20摩尔份的醇;每1摩尔的烷氧基铝向该溶液中加入约30摩尔份或更多的水;加热该溶液至 还提供了约40至约70℃的温度;以及类似的生产烷氧基铝 - 钛醇盐共水解缩聚产物溶液的方法。