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    • 6. 发明申请
    • Novel oligomeric hydrophobic dispersants and laundry detergent compositions comprising oligomeric dispersants
    • 新型低聚疏水性分散剂和包含低聚分散剂的衣物洗涤剂组合物
    • US20030069157A1
    • 2003-04-10
    • US10208940
    • 2002-07-31
    • The Procter & Gamble Company
    • Daniel Stedman ConnorRafael Ortiz
    • C11D007/18
    • C11D3/3784B01F17/0014B01F17/0021B01F17/0028B01F17/0042B01F17/005B01F17/0057B01F17/0064B01F17/0085C11D3/0036C11D3/3746C11D3/3757C11D3/378
    • The present invention relates to novel hydrophobic soil dispersants having the formula: 1 wherein A units are arylene units, one of which is phenyl, anthryl, or phenanthryl; each R is independently hydrogen, linear or branched C1-C4 alkyl, nullO(R3O)mR4 and mixtures thereof; R3 is C2-C4 linear or branched alkylene, R4 is hydrogen, C1-C4 alkyl, phenyl, phenyl sulphonate, nullCH2CH(SO3M)CH2OH, nullCH2CH(OH)CH2SO3M, null(CH2)eSO3M, null(CH2)fCO2M, null(CH2)eCH(SO3M)-CH2SO3M, null(CH2)eCH(SO2M)-CH2SO3M, null(CH2)fPO3M, nullPO3M, or mixtures thereof; M is hydrogen or a water-soluble cation, the index f is an integer from 1 to 6, the index e is an integer from 0 to 6, m is an integer from 0 to 25; R1 is a sulphonate group; R2 is an amino group; nullCAPnull is a chain capping unit selected from i) hydrogen; ii) an aryl unit having the formula: 2 iii) an aryl unit having the formula: 3 iv) an aryl unit having the formula: 4 v) an aryl unit having the formula: 5 vi) and mixtures thereof; R5 is hydrogen, nullCH2OH, nullCH2OSO3M, nullCH3, and mixtures thereof; the index n has an average value of from 8 to 25; the index p is 0 or 1; the index q is 0 or 1; the index t is 0 or 1
    • 本发明涉及具有下式的新型疏水性土壤分散剂:其中A单元是亚芳基单元,其中一个是苯基,蒽基或菲基; 每个R独立地为氢,直链或支链C1-C4烷基,-O(R3O)mR4及其混合物; R3是C2-C4直链或支链亚烷基,R4是氢,C1-C4烷基,苯基,苯基磺酸酯,-CH2CH(SO3M)CH2OH,-CH2CH(OH)CH2SO3M, - (CH2)eSO3M, - (CH2)fCO2M, - (CH2)eCH(SO3M)-CH2SO3M, - (CH2)eCH(SO2M)-CH2SO3M, - (CH2)fPO3M,-PO3M或其混合物; M为氢或水溶性阳离子,指数f为1〜6的整数,指数e为0〜6的整数,m为0〜25的整数。 R1是磺酸根基团; R2是氨基; [CAP]是选自i)氢的链加成单元; ii)具有下式的芳基单元:iii)具有下式的芳基单元:iv)具有下式的芳基单元:v)具有下式的vi)芳基单元及其混合物; R5是氢,-CH2OH,-CH2OSO3M,-CH3及其混合物; 索引n的平均值为8到25; 指数p为0或1; 指数q为0或1; 索引t为0或