Dispersed amorphous silica as oil in water stabilizer for skin cleansing liquid composition
    4.
    发明授权
    Dispersed amorphous silica as oil in water stabilizer for skin cleansing liquid composition 失效
    分散的无定形二氧化硅作为油稳定剂,用于皮肤清洁液体组合物

    公开(公告)号:US06277797B1

    公开(公告)日:2001-08-21

    申请号:US08756834

    申请日:1996-11-26

    IPC分类号: C11D1700

    CPC分类号: A61K8/92 A61K8/26 A61Q19/10

    摘要: The present invention relates to a stress stable lathering skin cleansing liquid composition comprising by weight parts of the liquid composition: (a) from about 0.5 parts to 10 parts dispersed amorphous silica of synthetic origin, i.e., fumed or precipitated; (b) from about 5 parts to about 30 parts of lipid skin moisturizing agent having a Vaughan Solubility Parameter (VSP) of between 5 and 10; wherein said lipid has a shear index, n, value at 35° C. in the range 0.1 to 0.5 and a consistency, k, value at 35° C. in the range 10 to 3,000 poise; (c) from about 5 part to about 30 parts of surfactant; (d) water; wherein said surfactant has a combined CMC equilibrium surface tension value of from 15 to 50; and wherein said stress stable lathering skin cleansing liquid composition has a Lipid Deposition Value (LDV) of from about 5 to about 1000; also wherein said lathering cleansing liquid preferably has a shear index, n, value at 35° C. in the range 0.20-0.005 and a consistency, k, value at 35° C. preferably in the range 300-550 poise; and wherein said composition is stable for at least two weeks at 100° F. (38° C.).

    摘要翻译: 本发明涉及一种应力稳定起泡皮肤清洁液体组合物,其包含液体组合物的重量份:(a)约0.5份至10份合成来源的分散无定形二氧化硅,即热解或沉淀;(b)约 5份至约30份具有5至10之间的Vaughan溶解度参数(VSP)的脂质皮肤保湿剂; 其中所述脂质在35℃下的剪切指数n值为0.1至0.5,在35℃下的稠度k值为10至3,000泊;(c)约5份至 约30份表面活性剂;(d)水;其中所述表面活性剂具有组合的CMC平衡表面张力值为15至50; 并且其中所述应力稳定起泡皮肤清洁液体组合物具有约5至约1000的脂质沉积值(LDV); 其中所述起泡清洁液体优选在35℃下的剪切指数n值为0.20-0.005,在35℃下的稠度k值优选在300-550泊的范围内; 并且其中所述组合物在100°F(38℃)下稳定至少两周。

    Dispersed smectite clay as oil in water stabilizer for skin cleansing
liquid composition
    5.
    发明授权
    Dispersed smectite clay as oil in water stabilizer for skin cleansing liquid composition 失效
    分散的绿土粘土作为油在水中稳定剂,用于皮肤清洁液体组合物

    公开(公告)号:US6136765A

    公开(公告)日:2000-10-24

    申请号:US760775

    申请日:1996-12-05

    IPC分类号: C11D3/14 A61K7/50

    摘要: The present invention relates to a stress stable lathering skin cleansing liquid composition comprising by weight parts of the liquid composition:(a) from about 0.5 parts to 6 parts dispersed smectite clay, i.e., bentonite, hectorite or combinations thereof;(b) from about 5 parts to about 30 parts of lipid skin moisturizing agent having a Vaughan Solubility Parameter (VSP) of between 5 and 10; wherein said lipid has a a shear index, n, value at 35.degree. C. in the range 0.1 to 0.5 and a consistency, k, value at 35.degree. C. in the range 10 to 3,000 poise;(c) from about 5 part to about 30 parts of surfactant; and,(d) water;wherein said surfactant has a combined CMC equilibrium surface tension value of from 15 to 50; and wherein said stress stable lathering skin cleansing liquid composition has a Lipid Deposition Value (LDV) of from about 5 to about 1000; and wherein said composition is stable for at least two weeks at 100.degree. F. (38.degree. C.).

    摘要翻译: 本发明涉及一种应力稳定起泡皮肤清洁液体组合物,其包含液体组合物的重量份:(a)约0.5份至6份分散的绿土粘土,即膨润土,锂蒙脱石或其组合; (b)约5至约30份具有5至10之间的沃恩溶解度参数(VSP)的脂质皮肤保湿剂; 其中所述脂质在35℃下的剪切指数n值为0.1至0.5,在35℃下的稠度k值在10至3,000泊的范围内; (c)约5份至约30份表面活性剂; 和(d)水; 其中所述表面活性剂具有组合的CMC平衡表面张力值为15至50; 并且其中所述应力稳定起泡皮肤清洁液体组合物具有约5至约1000的脂质沉积值(LDV); 并且其中所述组合物在100°F(38℃)下稳定至少两周。