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    • 2. 发明授权
    • Shampoo containing a gel network
    • 含有凝胶网络的洗发水
    • US08361449B2
    • 2013-01-29
    • US12040980
    • 2008-03-03
    • Robert Lee WellsDouglas Allan RoyceEric Scott JohnsonJennifer Elaine HilvertBenjamin Parker Heath
    • Robert Lee WellsDouglas Allan RoyceEric Scott JohnsonJennifer Elaine HilvertBenjamin Parker Heath
    • A61Q5/02
    • C11D17/003A61K8/0295A61K8/042A61K8/416A61K8/42A61K8/463A61K2800/5426A61Q5/02C11D3/2013
    • Shampoo compositions comprise (a) from about 5% to about 50% of one or more detersive surfactants, by weight of the shampoo composition; (b) a dispersed gel network phase comprising, by weight of the shampoo composition, (i) at least about 0.05% of one or more fatty amphiphiles; (ii) at least about 0.01% of one or more secondary surfactants; and (iii) water; and (c) at least about 20% of an aqueous carrier, by weight of the shampoo composition. A process for preparing a shampoo composition comprises the steps of: (a) combining a fatty amphiphile, a secondary surfactant, and water at a temperature sufficient to allow partitioning of the secondary surfactant and the water into the fatty amphiphile to form a pre-mix; (b) cooling the pre-mix below the chain melt temperature of the fatty amphiphile to form a gel network; (c) adding the gel network to one or more detersive surfactants and an aqueous carrier to form a shampoo composition.
    • 洗发剂组合物包含(a)按洗发剂组合物的重量计约5%至约50%的一种或多种去污表面活性剂; (b)分散的凝胶网络相,其包含以洗发剂组合物的重量计,(i)至少约0.05%的一种或多种脂肪两亲物; (ii)至少约0.01%的一种或多种第二表面活性剂; 和(iii)水; 和(c)以洗发剂组合物的重量计至少约20%的水性载体。 制备洗发剂组合物的方法包括以下步骤:(a)在足以使第二表面活性剂和水分解成脂肪两亲物的温度下将脂族两亲物,第二表面活性剂和水混合以形成预混物 ; (b)将预混物冷却至低于脂肪两亲物的链熔体温度以形成凝胶网络; (c)将凝胶网络添加到一种或多种去污表面活性剂和水性载体中以形成洗发剂组合物。
    • 7. 发明授权
    • Conditioning shampoo compositions containing select cationic conditioning polymers
    • 包含选择阳离子调理聚合物的调理洗发剂组合物
    • US07598213B2
    • 2009-10-06
    • US11981036
    • 2007-10-31
    • Nicholas William GearyKendrick Jon HughesMark Anthony BrownTimothy Woodrow CoffindafferAfua Asiedua AsanteRobert Lee Wells
    • Nicholas William GearyKendrick Jon HughesMark Anthony BrownTimothy Woodrow CoffindafferAfua Asiedua AsanteRobert Lee Wells
    • C11D3/37C11D9/36
    • A61K8/8182A61K8/463A61K8/8158A61K8/817A61K8/8194A61K2800/5426A61Q5/02A61Q5/12
    • Disclosed are aqueous conditioning shampoo compositions which comprise an anionic detersive surfactant component; from about 0.025% to about 5% by weight of an water soluble or dispersible, cationic, non crosslinked, deposition or conditioning polymer; the conditioning shampoo may additionally comprise dispersed, liquid, droplets of a water insoluble, hair conditioning agent having a volume average particle diameter of from about 5 microns to about 125 microns. A homopolymer has a cationic charge density from about from about 2 meq/gm to about 4 meq/gm or a cationic charge density of from about 5 meq/gm to about 10 meq/gm; or an average molecular weight of at least 500,000. A copolymer is formed from one or more cationic monomer units and one or more nonionic monomer units or monomer units bearing a negative charge wherein the subsequent charge of the copolymer is positive. The cationic polymer, in combination with anionic detersive surfactant component and other essential components, provides improved deposition of the conditioning agent on hair or skin, even when the dispersed conditioning agent particles have a volume average particle size of up to about 125 microns. The composition may be applied to skin or hair, and provides improved conditioning performance even without the use of the dispersed hair conditioning agent particles.
    • 公开了包含阴离子去污表面活性剂组分的水性调理香波组合物; 约0.025重量%至约5重量%的水溶性或可分散的阳离子,非交联的沉积或调理聚合物; 调理洗发剂可另外包含体积平均粒径为约5微米至约125微米的不溶于水的头发调理剂的分散的液体液滴。 均聚物具有约2meq / g至约4meq / gm的阳离子电荷密度或约5meq / gm至约10meq / gm的阳离子电荷密度; 或平均分子量至少为500,000。 共聚物由一种或多种阳离子单体单元和一种或多种带负电荷的非离子单体单元或单体单元形成,其中共聚物的后续电荷为正。 阳离子聚合物与阴离子去污表面活性剂组分和其它基本组分的组合,即使当分散的调理剂颗粒具有高达约125微米的体积平均粒径时,提供调理剂在毛发或皮肤上的沉积。 组合物可以施用于皮肤或毛发,并且即使不使用分散的头发调理剂颗粒也能提供改善的调理性能。
    • 8. 发明授权
    • Conditioning shampoo compositions containing a mixture of select cationic conditioning polymers
    • 包含选择性阳离子调理聚合物的混合物的调理洗发剂组合物
    • US07585827B2
    • 2009-09-08
    • US11894144
    • 2007-08-20
    • Nicholas William GearyKendrick Jon HughesMark Anthony BrownTimothy Woodrow CoffindafferAfua Asiedua AsanteRobert Lee Wells
    • Nicholas William GearyKendrick Jon HughesMark Anthony BrownTimothy Woodrow CoffindafferAfua Asiedua AsanteRobert Lee Wells
    • C11D3/37
    • A61K8/8182A61K8/463A61K8/8158A61K8/817A61K8/8194A61K2800/5426A61Q5/02A61Q5/12
    • Disclosed are aqueous conditioning shampoo compositions which comprise an anionic detersive surfactant component; from about 0.025% to about 5% by weight of an water soluble or dispersible, cationic, non crosslinked, deposition or conditioning polymer; the conditioning shampoo may additionally comprise dispersed, liquid, droplets of a water insoluble, hair conditioning agent having a volume average particle diameter of from about 5 microns to about 125 microns. A homopolymer has a cationic charge density from about from about 2 meq/gm to about 4 meq/gm or a cationic charge density of from about 5 meq/gm to about 10 meq/gm; or an average molecular weight of at least 500,000. A copolymer is formed from one or more cationic monomer units and one or more nonionic monomer units or monomer units bearing a negative charge wherein the subsequent charge of the copolymer is positive. The cationic polymer, in combination with anionic detersive surfactant component and other essential components, provides improved deposition of the conditioning agent on hair or skin, even when the dispersed conditioning agent particles have a volume average particle size of up to about 125 microns. The composition may be applied to skin or hair, and provides improved conditioning performance even without the use of the dispersed hair conditioning agent particles.
    • 公开了包含阴离子去污表面活性剂组分的水性调理香波组合物; 约0.025重量%至约5重量%的水溶性或可分散的阳离子,非交联的沉积或调理聚合物; 调理洗发剂可另外包含体积平均粒径为约5微米至约125微米的不溶于水的头发调理剂的分散的液体液滴。 均聚物具有约2meq / g至约4meq / gm的阳离子电荷密度或约5meq / gm至约10meq / gm的阳离子电荷密度; 或平均分子量至少为500,000。 共聚物由一种或多种阳离子单体单元和一种或多种带负电荷的非离子单体单元或单体单元形成,其中共聚物的后续电荷为正。 阳离子聚合物与阴离子去污表面活性剂组分和其它基本组分的组合,即使当分散的调理剂颗粒具有高达约125微米的体积平均粒径时,提供调理剂在毛发或皮肤上的沉积。 组合物可以施用于皮肤或毛发,并且即使不使用分散的头发调理剂颗粒也能提供改善的调理性能。