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    • 5. 发明申请
    • CONCENTRATED, STABLE FABRIC SOFTENING COMPOSITIONS INCLUDING CHELANTS
    • 浓缩的,稳定的织物组合物,包括香料
    • WO1997003172A1
    • 1997-01-30
    • PCT/US1996011572
    • 1996-07-11
    • THE PROCTER & GAMBLE COMPANYWAHL, Errol, HoffmanSEVERNS, John, CortWAITE, Scott, WilliamHARTMAN, Frederick, AnthonyDEMEYERE, Hugo, Jean, MarieDECLERCQ, Marc, JohanWARD, Alice, Marie
    • THE PROCTER & GAMBLE COMPANY
    • C11D03/33
    • D06M23/10C11D1/62C11D1/645C11D3/0015C11D3/2041C11D3/2044C11D3/2048C11D3/2093C11D3/33
    • Clear or translucent fabric softening compositions having a biodegradable fabric softening active and an added chelating agent are disclosed. The biodegradable fabric softening active preferably has formula (1), wherein each R substituent is hydrogen or a short chain C1-C6, preferably C1-C3 alkyl or hydroxyalkyl group, e.g., methyl (most preferred), ethyl, propyl, hydroxyethyl, and the like, benzyl, or mixtures thereof; each m is 2 or 3; each n is from 1 to about 4, preferably 2; each Y is -O-(O)C-, -(R)N-(O)C-, -C(O)-N(R)-, or -C(O)-O-, preferably -O-(O)C-; the sum of carbons in each R , plus one when Y is -O-(O)C- or -(R)N-(O)C-, is C6-C22, preferably C12-22, more preferably C14-C20, but no more than one R or YR sum being less than about 12 and then the other R or YR sum is at least about 16, with each R being a long chain C5-C21 (or C6-C22), preferably C9-C19 (or C9-C20), most preferably C11-C17 (or C12-C18), straight, branched, unsaturated or polyunsaturated alkyl, the average Iodine Value of the parent fatty acid of the R being from about 20 to about 140. The chelating agent is preferably diaminetriaminepentaacetic acid. The compositions display excellent clarity with a percentage haze in the transmission mode of a Hunter Color analysis of less than 90 %, preferably less than 50 %.
    • 公开了具有可生物降解织物软化活性物质和加入的螯合剂的透明或半透明织物柔软组合物。 生物可降解织物软化活性剂优选具有式(1),其中每个R取代基是氢或短链C1-C6,优选C1-C3烷基或羟烷基,例如甲基(最优选),乙基,丙基,羟乙基和 苄基或其混合物; 每个m为2或3; 每个n为1至约4,优选2; 每个Y是-O-(O)C - , - (R)N-(O)C - , - C(O)-N(R) - 或-C(O) (O)C-; 当Y是-O-(O)C-或 - (R)N-(O)C - )时,每个R 1中的碳的和加上一个,是C 6 -C 22,优选C 12-22,更优选C 14 -C 20,但不超过一个R 1或YR 1和小于约12,然后另一个R 1或YR 1和为至少约16,其中每个R 1为 长链C5-C21(或C6-C22),优选C9-C19(或C9-C20),最优选C11-C17(或C12-C18)直链,支链,不饱和或多不饱和烷基,平均碘值 R 1的母体脂肪酸为约20至约140.螯合剂优选为二胺三胺五乙酸。 该组合物显示出优异的透明度,在Hunter Color分析的透射模式中的雾度百分比小于90%,优选小于50%。