摘要:
Disclosed are gel deodorant compositions comprising (a) from about 0.001% to about 50% by weight of a deodorant active, fragrance, or combination thereof; (b) from about 0.01% to about 20% by weight of a gellant; (c) from about 5% to about 90% by weight of a polymeric alcohol having at least one free hydroxyl group and also having from about 2 to about 80 alkoxylate radicals wherein the alkoxylate radical contains from about 2 to about 6 carbon atoms; (d) from about 5% to about 89% by weight of a nonpolymeric alcohol having at least two free hydroxyl groups, and also having from about 4 to about 20 carbon atoms, wherein the weight ratio of the polymeric to nonpolymeric alcohol is from about 18:1 to about 1:5; (e) from zero percent to about 10% by weight of glycerin; and (f) from about 0.01% to about 89% by weight of water. Also disclosed is a method of controlling malodor associated with perspiration by topical application of any deodorant composition containing a select combination of triclosan and triclocarban. All of these compositions remain clear or translucent over extended periods of time, and provide little or no skin irritation in addition to improved cosmetic benefits such as dry feel, ease of application, emolliency, fragrance longevity, and no powdery residue.
摘要:
The present invention is directed to antiperspirant compositions which comprise from about 0.1% to about 99.9% by weight of solubilized or solid antiperspirant active and from about 0.1% to about 99.9% by weight of a carrier which comprises 1,2-hexanediol, preferably in combination with a volatile silicone liquid carrier and dimethiconol as a coupling agent. The 1,2-hexanediol carrier is a highly effective coupling agent and is milder to the skin when applied topically to the axilla or other areas of the skin as compared to many other polyol-containing carriers. Preferred are antiperspirant compositions containing solubilized antiperspirant active.
摘要:
Disclosed are anhydrous gel deodorant compositions comprising from about 0.001% to about 50% by weight of deodorant active, fragrance, or combination thereof, from about 0.01% to about 20% by weight of a gellant; from about 1% to about 50% by weight of a nonpolar volatile solvent having a solubility parameter of less than 8.0 (cal/cm.sup.3).sup.0.5, a vapor pressure of from about 0.01 mm Hg to about 6 mm Hg at 25.degree. C., and a boiling point at 1 atm of less than about 250.degree. C.; from about 1% to about 15% by weight of a polar solvent having a solubility parameter of from 12.5 (cal/cm.sup.3).sup.0.5 to about 25 (cal/cm.sup.3).sup.0.5 and optionally a moderately polar solvent having a solubility parameter of from about 8.0 (cal/cm.sup.3).sup.0.5 to less than 12.5 (cal/cm.sup.3).sup.0.5, preferably 1,2-hexanediol. Other preferred embodiments include those which contain combinations of triclosan and triclocarban for improved deodorant efficacy. These compositions provide improved performance and skin feel characteristics, and are especially effective at providing deodorant application which is milder to the skin, and improved product clarity.
摘要翻译:公开了无水凝胶除臭剂组合物,其包含约0.001重量%至约50重量%的除臭剂活性物质,香料或其组合,约0.01重量%至约20重量%的胶凝剂; 约1%至约50%重量的溶解度参数小于8.0(cal / cm 3)0.5的非极性挥发性溶剂,25℃下蒸气压为约0.01mmHg至约6mm Hg, 沸点在1atm小于约250℃。 约1%至约15%重量的溶度参数为12.5(cal / cm 3)0.5至约25(cal / cm 3)0.5的极性溶剂和任选的溶度参数为约8.0的中等极性溶剂 (cal / cm 3)0.5至小于12.5(cal / cm 3)0.5,优选1,2-己二醇。 其它优选的实施方案包括含有三氯生和三氯卡班组合以提高除臭功效的实施方案。 这些组合物提供改进的性能和皮肤感觉特性,并且特别有效地提供对皮肤温和的除臭剂应用,并提高产品透明度。
摘要:
Disclosed are anhydrous antiperspirant gel-solid sticks which comprise particulate antiperspirant active; a solid non-polymeric gellant that is substantially free of dibenzylidene alditol, inorganic thickening agents, organic polymeric gellants, n-acyl amino acid derivatives, or combinations thereof; an anhydrous liquid carrier containing polyalkylsiloxanes, polyalkyarylsiloxanes, polyestersiloxanes, polyethersiloxane copolymers, polyfluorosiloxanes, polyaminosiloxanes, or combinations thereof. The composition has a visible residue index of from about 11 to about 30 L-value, a product hardness of from about 500 to about 5,000 gram.multidot.force, a rheology profile defined by a ratio of an elastic modulus (G') to a viscous modulus (G") of from about 0.1 to about 100. The refractive indices of the particulate antiperspirant active, the solid non-polymeric gellant, and the anhydrous liquid carrier are not matched. The compositions preferably comprise crystalline gellant particles having an average particle size of less than about 1 .mu.m and/or a particle morphology having an aspect ratio of greater than about 2. These compositions provide improved low residue performance, efficacy and aesthetics.
摘要:
The present invention is directed to deodorant compositions, and methods of using such compositions, wherein the compositions comprise from about 0.1% to about 99.9% by weight of a deodorant active, fragrance or combination thereof, and from about 0.1% to about 99.9% by weight of a carrier comprising 1,2-hexanediol. The deodorant composition preferably further comprises a suitable gellant or structurant to provide the desired product form, including a deodorant gel solid stick. The 1,2-hexanediol carrier is a highly effective coupling agent and is milder to the skin when applied topically to the axilla or other areas of the skin as compared to many other polyol-containing deodorant compositions. The present invention also relates to the use of triclosan/triclocarban combinations for improved deodorant efficacy.
摘要:
Disclosed are anhydrous antiperspirant gel-solid sticks which comprise particulate antiperspirant active; a solid non-polymeric gellant that is substantially free of dibenzylidene alditol, inorganic thickening agents, organic polymeric gellants, amides and esters of N-acyl amino acid, or combinations thereof; an anhydrous liquid carrier that is substantially free of polar, water-immiscible, organic solvents, wherein the composition has a visible residue index of from about 11 to about 30 L-value, a product hardness of from about 500 to about 5,000 gram force, a rheology profile defined by a ratio of an elastic modulus (G') to a viscous modulus (G") of from about 0.1 to about 100. The refractive indices of the particulate antiperspirant active, the solid non-polymeric gellant, and the anhydrous liquid carrier are not matched. The compositions preferably comprise crystalline gellant particles having an average particle size of less than about 1 .mu.m and/or a particle morphology having an aspect ratio of greater than about 2. These compositions provide improved low residue performance, efficacy and aesthetics.