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    • 5. 发明申请
    • FABRIC CONDITIONERS
    • 织物调节剂
    • WO2012072369A1
    • 2012-06-07
    • PCT/EP2011/069414
    • 2011-11-04
    • UNILEVER PLCUNILEVER N.V.HINDUSTAN UNILEVER LIMITEDCLOWES, Elizabeth, AnnHUNTER, Robert, AllanPERRY, Janette
    • CLOWES, Elizabeth, AnnHUNTER, Robert, AllanPERRY, Janette
    • C11D1/62C11D3/00C11D3/20C11D3/50
    • C11D3/0015C11D1/62C11D3/2093C11D3/50
    • A process for the preparation of an aqueous fabric conditioner composition comprising:- (a) preparing a fabric conditioner base; (b) preparing a premix of a hydrophobic agent with a perfume; and (c) combining the premix of step (b) with the base of step (a); wherein the fabric conditioner base comprises from 2 to 9 wt % of a fabric softening active, by weight of the total aqueous fabric conditioner composition, which is an ester-linked quaternary ammonium compound having fatty acid chains comprising from 20 to 35 wt % of saturated C18 chains and from 20 to 35 wt % of monounsaturated C18 chains, by weight of total fatty acid chains; and wherein the hydrophobic agent has a ClogP of from 4 to 9; and the aqueous fabric conditioner composition has a stable viscosity of greater than 50 cps, preferably from 55 to 200 cps as measured on a cup and bob viscometer; the viscosity being continuously measured under shear at 106s -1 for 60 seconds, at 25°C.
    • 一种制备水性织物调理剂组合物的方法,包括:(a)制备织物调理剂基料; (b)用香料制备疏水剂的预混物; 和(c)将步骤(b)的预混物与步骤(a)的碱组合; 其中所述织物调理剂基础包含2至9重量%的织物软化活性物质,以总水性织物调理剂组合物的重量计,其为具有脂肪酸链的酯连接的季铵化合物,所述脂肪酸链包含20至35重量%的饱和 C18链和20至35重量%的单不饱和C18链,以总脂肪酸链的重量计; 并且其中所述疏水剂具有4至9的ClogP; 并且水性织物调理剂组合物具有大于50cps,优选55至200cps的稳定粘度,在杯和鲍勃粘度计上测量; 在25℃在106s-1剪切下连续测量粘度60秒。
    • 10. 发明公开
    • ENCAPSULATED BENEFIT AGENT
    • 包装好的代理商
    • EP2748295A1
    • 2014-07-02
    • EP12734951.2
    • 2012-07-12
    • Unilever PLCUnilever N.V.
    • BARNETT, Stuart, AnthonyHUNTER, Robert, AllanJONES, Christopher, ClarksonJONES, Craig, WarrenPAN, XiaoyunWANG, Jinfang
    • C11D1/46C11D3/37C11D3/50C11D17/00
    • C11D3/0015C11D1/62C11D3/3773C11D3/505C11D17/0039
    • A liquid fabric conditioner composition comprising:- (a) a fabric conditioner base comprising a fabric conditioning active and having a pH of from 2.0 to 5.0; and (b) a particle comprising:- (b1) a capsule, which comprises:- (x) a core comprising a benefit agent; and (y) a shell; and (b2) a coating comprising a modified polyvinyl alcohol; wherein the modified polyvinyl alcohol comprises:- (i) a hydrophobic group, selected from an alkyl chain and an aryl chain having from 4 to 16 carbon atoms; and a hydrophilic group which is selected from an alkyl chain and an aryl chain, said hydrophilic group having from 4 to 16 carbon atoms and comprising an amine group selected from a primary, secondary and tertiary amine; and (iii) a mole ratio of hydrophobic groups to hydrophilic groups of from 1:0.5 to 1:10; and wherein the particle has a weight ratio of the capsule to the coating in the range of from 1:1 to 4:1; and the modified polyvinyl alcohol has a level of hydrophobic modification of from 2.0 to 15.0 mole %, with the proviso that at a weight ratio of capsule to coating of about 1:1, preferably from 1:1 to 1.25:1, the level of hydrophobic modification is from 2 to 10 mol %.
    • 1。一种液体织物调理剂组合物,其包含:(a)包含织物调理活性物质且具有2.0至5.0的pH的织物调理剂基质; 和(b)颗粒,其包含: - (b1)胶囊,其包含: - (x)包含有益剂的芯; 和(y)壳; 和(b2)包含改性聚乙烯醇的涂层; 其中所述改性聚乙烯醇包含: - (i)疏水基团,其选自具有4至16个碳原子的烷基链和芳基链; 和选自烷基链和芳基链的亲水基团,所述亲水基团具有4-16个碳原子并且包含选自伯胺,仲胺和叔胺的胺基; 和(iii)疏水基团与亲水基团的摩尔比为1:0.5至1:10; 并且其中所述颗粒具有1:1至4:1范围内的所述胶囊与所述涂层的重量比; 并且改性的聚乙烯醇具有2.0至15.0摩尔%的疏水改性水平,条件是在胶囊与涂层的重量比为约1:1,优选1:1至1.25:1的情况下, 疏水改性为2至10摩尔%。