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    • 35. 发明申请
    • Emulsifiers for Multiple Emulsions
    • 多乳液乳化剂
    • US20100161029A1
    • 2010-06-24
    • US10555477
    • 2004-05-07
    • Brian B. FilippiniNai Z. HuangJeffrey M. CareyJohn J. Mullay
    • Brian B. FilippiniNai Z. HuangJeffrey M. CareyJohn J. Mullay
    • A61F2/00
    • A61Q19/00A61K8/066A61K8/8164A61Q5/00A61Q19/04
    • The present invention relates to a stable multiple water-in-oil-in-water emulsion comprising:A multiple water-in-oil-in-water emulsion composition comprising: (1) A discontinuous phase, wherein that discontinuous phase is an internal water-in-oil emulsion comprising a) a water discontinuous phase, b) an oil continuous phase, c) a polyisobutenyl succinic anhydride-derived emulsifier(s) and/or a polyisobutylene derived emulsifier(s) d) optionally a co-emulsifier and e) optionally thickeners for the discontinuous phase a); and (2) A continuous phase, wherein that continuous phase is an external aqueous phase comprising: a) water b) an oil-in-water emulsifier and c) optionally thickeners for the external aqueous phase resulting in a stable water-in-oil-in-water multiple emulsion. The multiple emulsions are useful for personal care products.
    • 本发明涉及一种稳定的多重水包油包水乳液,其包含:多重水包油包水型乳液组合物,其包含:(1)不连续相,其中所述不连续相为内部水 其包含a)水不连续相,b)油连续相,c)聚异丁烯基琥珀酸酐衍生的乳化剂和/或聚异丁烯衍生的乳化剂d)任选的助乳化剂和 e)任选的不连续相增稠剂a); (2)连续相,其中所述连续相是外部水相,其包含:a)水b)水包油乳化剂,和c)任选的用于外部水相的增稠剂,得到稳定的油包水 水中多重乳液。 多重乳液可用于个人护理产品。
    • 36. 发明授权
    • Oil-in-water emulsifiers
    • 水包油乳化剂
    • US07045580B2
    • 2006-05-16
    • US10689266
    • 2003-10-20
    • John J. MullayJeffrey M. CareyJames H. BushStuart L. Bartley
    • John J. MullayJeffrey M. CareyJames H. BushStuart L. Bartley
    • C08F8/00
    • B01F17/005B01F17/0057B01F17/0064
    • The invention provides an amphiphilic compound suitable for oil-in-water systems. The amphiphilic compound contains: (a) a lipophilic component that is hydrocarbon group containing about 20 or more carbon atoms; (b) a hydrophilic component selected from (i) a monomer or an oligomer of an oxyalkylene group containing 2 or more carbon atoms; (ii) a monomer or an oligomer of an oxyalkylene group containing 3 or more carbon atoms; (iii) an oligiomer containing: (1) an oxyalkylene group containing 3 or more carbon atoms; (2) an oxyalkylene group containing 2 or more carbon atoms, provided component (2) is different from component (1); (iv) a hydrocarbyl substituted hydroxyamino group; (v) a polyhydric alcohol group; and (vi) a polyamino group; and (c) a linker covalently bonding the hydrophilic component and the lipophilic component, wherein the hydrophilic component is present in an amount sufficient to at least partially disperse the amphiphilic compound in water. The invention further provides a method of preparing the amphiphilic compound.
    • 本发明提供了一种适用于水包油系统的两亲化合物。 两亲性化合物包含:(a)含有约20个或更多个碳原子的烃基的亲脂性组分; (b)选自(i)含有2个或更多个碳原子的氧化烯基团的单体或低聚物的亲水组分; (ii)含有3个以上碳原子的氧化烯基的单体或低聚物; (iii)含有:(1)含有3个或更多个碳原子的氧化烯基团的低聚物; (2)含有2个以上碳原子的氧化烯基,提供成分(2)与成分(1)不同。 (iv)烃基取代的羟基氨基; (v)多元醇基团; 和(vi)聚氨基; 和(c)共价键合亲水组分和亲油组分的接头,其中亲水组分以足以使两亲性化合物至少部分分散在水中的量存在。 本发明还提供了制备两亲性化合物的方法。