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    • 3. 发明申请
    • PURIFIED, MODERATELY ESTERIFIED POLYOL POLYESTER FATTY ACID COMPOSITIONS AND SYNTHESIS THEREOF
    • 纯化,优质聚酯多糖脂肪酸组合物及其合成
    • WO2005111054A3
    • 2006-04-27
    • PCT/US2005015748
    • 2005-05-05
    • PROCTER & GAMBLESCHAEFER JARED JOHN
    • SCHAEFER JARED JOHN
    • C07H13/06C07H13/00C08G63/00
    • C07H13/06C07H13/00
    • Processes for the preparation of a purified moderately esterified polyol fatty acid polyester composition and purified moderately esterified polyol fatty acid polyester compositions derived from such processes. Processes include the steps of: (a) forming an initial reaction mixture, said initial reaction mixture containing: a polyol portion; a highly esterified polyol fatty acid polyester; a solvent; and, a catalyst, wherein the molar ratio of said polyol portion to said highly esterified polyol polyester is chosen such that the final ratio of total fatty acid esters to total polyol backbones is in the range from about 3.2:1 to about 6.4:1; wherein the molar ratio of said catalyst to said highly esterified polyol polyester is in the range of from about 0.01:1 to about 10:1, and wherein the weight ratio of said solvent to the combined weight of said polyol portion, said highly esterified polyol polyester, and said catalyst is in the range of from about 0.01:1 to about 2:1; and (b) forming an initial reaction product by reacting said initial reaction mixture in an inert atmosphere, in the presence of a sufficient amount of agitation, for a period of time in the range of from about 30 minutes to about 6 hours, and at a temperature in the range of from about 80°C to about 140°C.
    • 用于制备纯化的中等酯化多元醇脂肪酸聚酯组合物的方法和由这些方法衍生的纯化的中等酯化的多元醇脂肪酸聚酯组合物。 方法包括以下步骤:(a)形成初始反应混合物,所述初始反应混合物含有:多元醇部分; 高度酯化的多元醇脂肪酸聚酯; 溶剂; 以及催化剂,其中所述多元醇部分与所述高度酯化的多元醇多酯的摩尔比选择为使得总脂肪酸酯与总多元醇主链的最终比例在约3.2:1至约6.4:1的范围内; 其中所述催化剂与所述高度酯化的多元醇多酯的摩尔比在约0.01:1至约10:1的范围内,并且其中所述溶剂与所述多元醇部分,所述高度酯化的多元醇的总重量的重量比 聚酯,所述催化剂在约0.01:1至约2:1的范围内; 和(b)通过使所述初始反应混合物在惰性气氛中,在足够的搅拌下存在下进行约30分钟至约6小时的时间,以及在 温度在约80℃至约140℃的范围内。
    • 7. 发明申请
    • PURIFIED, MODERATELY ESTERIFIED POLYOL POLYESTER FATTY ACID COMPOSITIONS AND SYNTHESIS THEREOF
    • 纯化,优质聚酯多糖脂肪酸组合物及其合成
    • WO2005111054A2
    • 2005-11-24
    • PCT/US2005/015748
    • 2005-05-05
    • THE PROCTER & GAMBLE COMPANYSCHAEFER, Jared, John
    • SCHAEFER, Jared, John
    • C07H13/00
    • C07H13/06C07H13/00
    • Processes for the preparation of a purified moderately esterified polyol fatty acid polyester composition and purified moderately esterified polyol fatty acid polyester compositions derived from such processes. Processes include the steps of: (a) forming an initial reaction mixture, said initial reaction mixture containing: a polyol portion; a highly esterified polyol fatty acid polyester; a solvent; and, a catalyst, wherein the molar ratio of said polyol portion to said highly esterified polyol polyester is chosen such that the final ratio of total fatty acid esters to total polyol backbones is in the range from about 3.2:1 to about 6.4:1; wherein the molar ratio of said catalyst to said highly esterified polyol polyester is in the range of from about 0.01:1 to about 10:1, and wherein the weight ratio of said solvent to the combined weight of said polyol portion, said highly esterified polyol polyester, and said catalyst is in the range of from about 0.01:1 to about 2:1; and (b) forming an initial reaction product by reacting said initial reaction mixture in an inert atmosphere, in the presence of a sufficient amount of agitation, for a period of time in the range of from about 30 minutes to about 6 hours, and at a temperature in the range of from about 80°C to about 140°C.
    • 用于制备纯化的中等酯化多元醇脂肪酸聚酯组合物的方法和由这些方法得到的纯化的中等酯化的多元醇脂肪酸聚酯组合物。 方法包括以下步骤:(a)形成初始反应混合物,所述初始反应混合物含有:多元醇部分; 高度酯化的多元醇脂肪酸聚酯; 溶剂; 以及催化剂,其中所述多元醇部分与所述高度酯化的多元醇多酯的摩尔比选择为使得总脂肪酸酯与总多元醇主链的最终比例在约3.2:1至约6.4:1的范围内; 其中所述催化剂与所述高度酯化的多元醇多酯的摩尔比在约0.01:1至约10:1的范围内,并且其中所述溶剂与所述多元醇部分,所述高度酯化的多元醇的总重量的重量比 聚酯,所述催化剂在约0.01:1至约2:1的范围内; 和(b)通过使所述初始反应混合物在惰性气氛中,在足够的搅拌下存在下进行约30分钟至约6小时的时间,以及在 温度在约80℃至约140℃的范围内。