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    • 6. 发明申请
    • NOVEL OLIGOMERIC HYDROPHOBIC DISPERSANTS AND LAUNDRY DETERGENT COMPOSITIONS COMPRISING OLIGOMERIC DISPERSANTS
    • 新型低分子疏水性分散剂和洗涤剂洗涤剂组合物包含低分子分散体
    • WO2003015906A1
    • 2003-02-27
    • PCT/US2002/024335
    • 2002-07-31
    • THE PROCTER & GAMBLE COMPANY
    • CONNOR, Daniel, StedmanORTIZ, Rafael
    • B01F17/00
    • 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 (I) : wherein A units are arylene units, one of which is phenyl, anthryl, or phenanthryl; each R is independently hydrogen, linear or branched C 1 -C 4 alkyl, -O(R 3 O)mR 4 , and mixtures thereof; R 3 is C 2 -C 4 linear or branched alkylene, R 4 is hydrogen, C 1 -C 4 alkyl, phenyl, phenyl sulphonate, -CH 2 CH(SO 3 M)CH 2 OH, -CH 2 CH(OH)CH 2 SO 3 M, -(CH 2 )eSO 3 M, -(CH 2 )fCO 2 M, -(CH 2 )eCH(SO 3 M)-CH 2 SO 3 M, -(CH 2 )eCH(SO 2 M)-CH 2 SO 3 M, -(CH 2 )fPO 3 M, -PO 3 M, 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; R 1 is a sulphonate group; R 2 is an amino group; [CAP] is a chain capping unit selected from i) hydrogen; ii) an aryl unit having the formula (a) ; iii) an aryl unit having the formula (b) ; iv) an aryl unit having the formula (c) ; v) an aryl unit having the formula (d) ; vi) and mixtures thereof; R 5 is hydrogen, -CH 2 OH, -CH 2 OSO 3 M, -CH 3 , 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.
    • 本发明涉及具有式(I)的新型疏水性土壤分散剂:其中A单元为亚芳基单元,其中之一为苯基,蒽基或菲基; 每个R独立地为氢,直链或支链C 1 -C 4烷基,-O(R 3 O)m R 4及其混合物; R 3是C 2 -C 4直链或支链亚烷基,R 4是氢,C 1 -C 4烷基,苯基,苯基磺酸酯,-CH 2 CH(SO 3 M)CH 2 OH,-CH 2 CH(OH)CH 2 SO 3 M, - (CH 2)e SO 3 M, - (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。 R 1是磺酸酯基; R 2是氨基; [CAP]是选自i)氢的链加成单元; ii)具有式(a)的芳基单元; iii)具有式(b)的芳基单元; iv)具有式(c)的芳基单元; v)具有式(d)的芳基单元; vi)及其混合物; R 5是氢,-CH 2 OH,-CH 2 OSO 3 M,-CH 3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; 指数t为0或1。